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Precision Environmental

Precision Environmental provides professional water damage restoration services in Ontario, CA, offering comprehensive solutions for flood, mold, and cleanup needs. Trusted, efficient remediation with expert containment and drying.

Water Damage Restoration Service at 2115 S Hellman Ave C in Ontario, CA 91761

Operational
★★★★★
Rating: 4.8 based on 19 reviews
Address: H - I, 1518 Arrow Hwy F Suite, La Verne, CA 91750
Phone: 18003757786
Emails:
Amy Gassett (Vice President Sales And Marketing) - [email protected]
Christina Chow (Human Resources Director) - [email protected]
Christine Lisi (Director Sales And Marketing) - [email protected]
Employees: 50
Hours:
Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours
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Precision Environmental

Precision Environmental Services

Abatement Services

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Abatement Services helps remove or reduce hazardous materials (like asbestos, lead, or mold) from buildings, following safety rules. It involves assessment, containment, safe removal, cleanup, and proper disposal to protect occupants and workers.

Air Monitoring

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Air Monitoring is a service that checks the quality of the air around a location. It involves measuring pollutants and pollutants levels, tracking changes over time, and reporting results to help ensure a safe, healthy environment.

Ant extermination

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Ant extermination is a service that identifies ant infestations and uses inspections, baits, and targeted treatments to remove ants from homes or buildings and prevent future infestations.

Basement Flooding

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Basement Flooding is a service that prevents and removes water from basements after rain or leaks. It involves inspection, water extraction, drying, moisture control, and repairs to prevent mold and future flooding.

Bed bug extermination

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Bed bug extermination is a service that eliminates bed bugs from homes using inspection, targeted treatments (chemical or heat), and follow-up checks to ensure all bugs and eggs are gone and the area is safe for occupants.

Construction Projects

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Construction Projects is a service that helps plan, design, manage, and complete building projects—from initial ideas to finished structures—covering budgeting, scheduling, permits, subcontractors, and on-site supervision to deliver safe, functional buildings on time.

Demolition Services

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Demolition Services safely take down buildings or structures using controlled methods, remove debris, and prepare sites for new construction, renovation, or land use, with recycling where possible and strict safety adherence.

Drywall installation

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Drywall installation is the process of putting up large sheets of drywall on walls and ceilings, cutting to fit, attaching with screws, and finishing with mud and tape to create smooth, paint-ready surfaces for rooms and spaces.

Drywall repair

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Drywall repair fixes holes, cracks, or water damage in interior walls or ceilings. It involves cleaning the area, cutting or patching damaged sections, applying joint compound, smoothing, sanding, and repainting to restore a seamless surface.

Emergency Response

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Emergency Response is a service that quickly activates trained teams to assess, contain, and resolve urgent incidents (like accidents, fires, or medical emergencies), coordinating safety, communication, and rapid aid to protect people and property.

Emergency Services

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Emergency Services is a system that quickly coordinates help for urgent incidents, such as medical emergencies, fires, or crimes, by receiving calls, dispatching responders, providing critical information, and coordinating on-scene support to keep people safe.

Environmental Remediation

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Environmental Remediation is the process of cleaning up polluted soil, water, and air to protect health and the environment. It involves assessment, planning, and cleanup methods to remove or contain contaminants and restore natural conditions.

Environmental Remediation Company

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Environmental Remediation Company cleans up polluted sites, removing waste, treating contaminated soil and water, and restoring land to safe, usable conditions for people and wildlife.

Environmental Restoration

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Environmental Restoration is the process of rebuilding damaged ecosystems, such as cleaning pollution, restoring soil and water quality, replanting native plants, and supporting wildlife to return to a healthier, sustainable environment.

Environmental Safety

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Environmental Safety is a service that helps protect people and the planet by assessing and reducing risks from pollution, waste, and hazards. It includes monitoring, guidelines, and actions to keep air, water, soil, and workplaces safe.

Environmental due diligence

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Environmental due diligence is a review to check that a property or project complies with environmental laws, looks for risks like contamination, and assesses potential costs or liabilities before buying, developing, or financing it.

Fire damage cleanup & repair

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Fire damage cleanup & repair is a service that cleans soot and smoke, removes damaged materials, and restores a home after a fire. It involves assessing the damage, securing the area, cleaning and deodorizing, and repairing or rebuilding affected structures and finishes.

Flea & mite extermination

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Flea & mite extermination is a pest service that treats homes to remove fleas and mites from living spaces, pets, and surroundings, using safe products, inspections, and preventive tips to reduce infestations and protect people and animals.

Flood Damage

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Flood Damage is a service that assesses, mitigates, and repairs water damage from floods. It includes moisture assessment, water extraction, drying, dehumidifying, mold prevention, and restoring affected walls, floors, and belongings to safe, usable condition.

Flood cleanup

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Flood cleanup is a service that removes water, dries and sanitizes affected areas, and repairs damage after flooding. It includes pumping out water, deodorizing, sanitizing surfaces, drying using pumps and dehumidifiers, and coordinating repairs to prevent mold.

Flood restoration

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Flood restoration is cleaning up and repairing homes after water damage from floods. It involves removing water, drying and dehumidifying, sanitizing, checking for mold, and restoring damaged floors, walls, and belongings to return the space to its pre-flood condition.

Flooring

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Flooring is the service of installing and upgrading the surface of floors, such as wood, tile, carpet, or vinyl. It involves choosing materials, preparing the area, removing old flooring, laying new material, and finishing edges or seals for a smooth, durable floor.

General pest inspection

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A general pest inspection is a check of a property to find signs of pests like insects or rodents, where a trained inspector examines walls, floors, ceilings, and spaces, notes problems, and recommends treatment or prevention steps.

Heat Treat

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Heat Treat is a process that uses controlled heating and cooling to change a metal’s properties, making it stronger or more durable. It involves cleaning, heating to specific temperatures, holding, and quenching or cooling to achieve the desired hardness and balance of toughness.

Heat Treatment

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Heat Treatment is a process that uses controlled high temperatures to alter a material’s properties, such as hardness and strength. It involves heating, soaking, and cooling in specific ways to achieve the desired balance of toughness and durability.

Home Services

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Home Services is a local service that helps you find qualified professionals for tasks around your house, such as cleaning, repairs, moving, or maintenance, offering easy booking, pricing, and reliable results.

Infection Control

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Infection Control is a safety service that helps prevent the spread of illnesses by following best practices like cleaning, sanitizing, using protective gear, proper waste handling, and monitoring infections to protect patients and staff.

Insulation Services

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Insulation Services helps improve a building’s temperature control by installing or upgrading materials that slow heat transfer, reducing energy use. It involves assessing needs, selecting the right insulation, and safely installing it in walls, attics, or floors.

Integrated Pest Management

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Integrated Pest Management (IPM) is a smart approach to controlling pests using safe, effective methods. It combines monitoring, prevention, and a mix of lowest-risk tools (like biological controls and targeted treatments) to protect crops and the environment.

Lead Abatement Services

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Lead Abatement Services remove or reduce lead hazards in homes and buildings, such as peeling paint or contaminated dust. It includes risk assessment, containment, safe removal, cleaning, and post-work clearance to protect occupants, especially children and pregnant people.

Lead Paint

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Lead Paint is a service that identifies and tests for lead-based paint in buildings, assesses its condition, and provides guidance or remediation options to reduce exposure, often including safety steps for handling, removal, or containment.

Lead-Based Paint

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Lead-Based Paint is a service that checks for old paint containing lead in homes, tests areas where peeling or chipping might occur, and provides guidance on safety, removal, or remediation to prevent lead exposure.

Material recovery facilities

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A Material Recovery Facility sorts and processes mixed waste to separate recyclables like paper, plastic, glass, and metals, using machines and workers. It reduces landfill waste and prepares recyclables for processing and resale.

Mitigation Plans

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Mitigation Plans are structured actions and steps to reduce risks and prevent harm. They identify problems, set goals, assign responsibilities, outline timelines, and describe safeguards, monitoring, and follow-up to lessen impact and improve safety or resilience.

Mold Remediation

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Mold Remediation is the process of removing mold growth from your home or building and fixing moisture problems that caused it, including cleaning contaminated surfaces, drying areas, and preventing future growth to improve air quality and safety.

Mold cleaning

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Mold cleaning is the process of removing mold growth from surfaces to improve air quality and prevent damage. It involves identifying moisture sources, safely cleaning or removing affected materials, and applying treatments to inhibit future growth.

Mold damage restoration

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Mold damage restoration is cleaning up and fixing spaces after mold grows, removing moisture, killing mold spores, drying walls, repairing ceilings and floors, and restoring airflow and safety to prevent future growth.

Mold inspection

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Mold inspection is a professional check indoors to see if mold is growing, where it’s coming from, and how much there is. It involves a visual walk-through, moisture checks, and possibly sample tests to identify mold types and guide cleanup.

Mold mitigation

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Mold mitigation is the process of removing mold growth from homes or buildings and fixing moisture problems to prevent it from returning. It involves identifying moisture sources, cleaning affected areas, drying materials, and restoring safe conditions.

Mold remediation

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Mold remediation is the process of removing mold growth from your home and fixing moisture problems to prevent it from returning. It involves containment, cleaning surfaces, sanitizing, drying affected areas, and repairing leaks or water damage.

Pack-Out

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Pack-Out is the process of packaging and preparing items for shipment or storage, including organizing, sealing, labeling, and documenting contents to ensure safe transport and easy handling.

Painting

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Painting is the craft of applying color to surfaces like walls or canvases using brushes, rollers, or other tools. It involves choosing colors, preparing the surface, applying coats, and finishing with details or protective layers to create a desired look or finish.

Pest Control

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Pest Control is a service that prevents and eliminates unwanted insects and pests from homes or businesses, using inspection, targeted treatments, traps, and prevention tips to keep spaces safe, clean, and pest-free.

Property Maintenance

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Property Maintenance is a service that keeps buildings in good condition, handling routine upkeep like repairs, cleaning, lawn care, painting, and preventive checks to prevent problems and protect the asset.

Property Restoration

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Property Restoration is a service that restores damaged homes or buildings to their original condition, including cleanup, repairs, water or fire damage treatment, mold removal, and preventative improvements to protect against future issues.

Reconstruction Services

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Reconstruction Services helps restore damaged buildings after disasters by assessing damage, planning repairs, and rebuilding walls, roofs, and interiors to return homes or facilities to their pre-loss condition safely and efficiently.

Remodeling

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Remodeling is updating or changing parts of a home or building to improve style, function, or value. It involves planning, design, and construction work such as reconfiguring rooms, upgrading fixtures, installing new materials, and finishing touches.

Rodent extermination

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Rodent extermination is a service to remove mice and rats from a home or property using traps, baits, sealing entry points, and cleanup to prevent infestations and protect health and belongings.

Routine Maintenance

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Routine Maintenance is a regular, scheduled check of essential systems to prevent problems. It involves inspections, basic cleaning, updates, parts replacement as needed, and safety tests to keep equipment running smoothly and safely.

Sewage cleanup

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Sewage cleanup is the process of safely removing and cleaning up wastewater spills, sewage backups, or contamination from toilets and drains, including sewage removal, sanitizing surfaces, disposing of waste, and preventing health hazards.

Specialty Services

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Specialty Services offers targeted, high-skill support for specific needs, such as custom projects, expert consultations, niche techniques, or specialized equipment usage, delivered through dedicated teams to ensure precise results and quality outcomes.

Spider extermination

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Spider extermination is a service that removes spiders from homes or businesses, using inspection to locate nests, sealing entry points, and applying safe, effective treatments to reduce spider numbers and prevent future infestations.

Structural Drying

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Structural Drying is a process that uses specialized equipment to remove water from building materials after a water event, through controlled air movement and dehumidification to dry walls, floors, and foundations, preventing damage and mold.

Termite extermination

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Termite extermination is a pest service that finds and kills termites in and around a building, stops damage, and may involve inspections, baiting, and targeted treatments or fumigation to protect the structure.

Termite inspection

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Termite inspection is a professional check of a building to find signs of termites and damage. A inspector examines wood, foundations, and other areas for telltale tracks, and provides a report with findings and recommended treatment or repairs.

Thermal Imaging

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Thermal Imaging detects heat patterns by using infrared cameras to show temperature differences. It involves capturing infrared radiation from objects, converting it into images, and interpreting hot and cold areas to assess equipment, insulation, or human/animal presence.

Thermal Imaging Analysis

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Thermal Imaging Analysis uses infrared cameras to detect heat patterns, turning them into images and data. It helps identify hotspots, cooling issues, insulation gaps, or equipment faults by analyzing temperature differences and trends for inspection or diagnostics.

Water Damage Restoration

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Water Damage Restoration is restoring a property after leaks or floods by removing water, drying and dehumidifying, cleaning and sanitizing, repairing damage, and restoring safety and comfort for the building and its occupants.

Water Extraction

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Water Extraction is a service that retrieves water from a source, processes it to remove impurities, and delivers it for use. It involves collection, filtration or purification, quality testing, and safe handling or distribution of clean water.

Water Intrusion

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Water Intrusion is a service that identifies and controls water entering a building or area, from leaks, spills, or moisture. It involves inspection, mitigation, drying, dehumidification, and preventive measures to protect structures and contents.

Water Mitigation

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Water Mitigation is the process of reducing or removing water damage from a property after a leak, flood, or burst pipe. It involves stopping the source, drying surfaces, removing wet materials, sanitizing, and preventing mold and further damage.

Water damage-related cleanup & repair

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Water damage-related cleanup & repair is a service that removes standing water, dries and sanitizes affected areas, and repairs damaged walls, floors, and ceilings to prevent mold and restore normal use of a space.

Water damage-related mold removal

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Water damage-related mold removal is a service that identifies and cleans up mold caused by water intrusion, dries affected areas, removes moldy materials, treats surfaces to prevent regrowth, and restores the space safely and thoroughly.

Water removal

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Water removal is a service that extracts excess water from a space or object after flooding, leaks, or spills, using pumps, vacuums, and dehumidifiers. It involves assessment, extraction, drying, and monitoring to prevent damage and mold.

Precision Environmental Reviews

md99mike
md99mike
5 ★★★★★
Definitely would go through Precision Environmental again and recommend them. My house was flooded out. They provided quality service and on time. Big thank you to Rachel Flojo for her patience and expertise. She explained and kept me in the loop on everything. Excellent customer service all you can ask for.
Terri Thomas
Terri Thomas
5 ★★★★★
Jason was the representative who came out to the house. He was professional and protected my floors and furniture as he set up the enclosures to dry the wall, ceiling and bathroom areas. He put a plastic runner to protect the stairs and also covering on the floors from the doorway and where ever the path led to the enclosures. I hope they send him again to inspect and remove the enclosures.
Sarah Carter
Sarah Carter
5 ★★★★★
EXTREMELY SATISFIED!!! I had a shower leak that damaged my downstairs living room ceiling, walls and bathroom access point behind the shower. My insurance company refered me to Precision Environmental for the dry-out process. I was so impressed with the company, that I decided to use them for the repairs from the leak damage. I am so glad that I did. The damaged drywall was removed, replaced, textured, painted and my home was back in order within a matter of days. Anthony and Jorge worked fast and efficiently. Anthony was extremely knowledgeable, had great communication and went above and beyond throughout the repair process. My home looks amazing and I am absolutely pleased. I would definitely use and recommend Precision Environmental to anyone with repair needs. THANK YOU SO MUCH for making a stressful circumstance manageable!!!
Dennis Laible
Dennis Laible
5 ★★★★★
Discovered I had a slab leak on the first floor of our townhome. Sage and Pedro came out and did a moisture reading. They separated the rooms so that the heat from the fans would not heat up the whole house. both Sage and Pedro were very helpful and informative. Sage patiently explained what they were doing and answered all of our questions. When the job was done, and the moisture was gone from the flooring, Sage did a very thorough job of cleaning up! Both Sage and Pedro did a great job and deserve it to be commended for it!
Patrick Truong
Patrick Truong
5 ★★★★★
Had leak overnight and flooded bathroom thru bedroom! Sage came out was very knowledgeable and on time! Kept me updated daily! Highly recommended!
John Charbonneau
John Charbonneau
3 ★★★☆☆
I only give 3 Stars due to the efforts of Precision’s employee Jorge. He was eventually assigned to complete the te-floor portion of the job. I can’t recommend the company due to their poor performance at the company level. Jorge was a phenomenal representative of the company
Brian Beltran
Brian Beltran
5 ★★★★★
We had Anthony and Jorge who did an amazing job not only was a work high-quality but the cleanliness and protection of our personal items made my wife extremely happy. They were very professional, friendly and helpful throughout the whole process. These two gentlemen do really good quality work and know how to treat The homeowners.
Jeremiah Thompson
Jeremiah Thompson
5 ★★★★★
Jorge came in and was super professional and social , he came in got to work every time and still manage to strike up conversation with us as he worked ! The job was just completed and I have to say he did an amazing job 10/10 ! Thanks again Jorge
Isaac Kim
Isaac Kim
5 ★★★★★
They performed asbestos abatement on the air duct in my attic. Andrew was very knowledgeable, and communication throughout the process was excellent. The team was professional and responsible—I felt confident in their work from start to finish.
Sylvia Conti
Sylvia Conti
3 ★★★☆☆
Jose and Nick did a fantastic job . They were very professional and were very detail oriented to completion . They are truly craftsmen in their profession and care about customer service. Thank you , Sincerely Sylvia
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About Precision Environmental

Precision Environmental is a comprehensive water damage restoration service located at 2115 S Hellman Ave C, Ontario, CA 91761, offering a broad suite of category services designed to protect homes and commercial properties from environmental hazards and structural damage. The company operates as a multidisciplinary team that blends restoration expertise with environmental stewardship, ensuring efficient recovery after water intrusion, fire incidents, or related emergencies. In addition to water damage restoration, the organization provides related services including asbestos testing, environmental consulting, and demolition and construction support, positioning itself as a one-stop solution for complex remediation projects. Precision Environmental emphasizes thorough assessment, precise mitigation, and careful rebuild practices to restore interiors while maintaining safety and compliance with industry standards. The staff coordinates with clients and insurers to streamline the restoration process, keeping homeowners informed and involved from initial assessment through final reconstruction. Their approach integrates emergency response capabilities with long-term prevention strategies, aiming to minimize downtime and disruption while maximizing quality of service. The company’s breadth of offerings covers water extraction, structural drying, mold remediation, and water damage-related cleanup and repair, complemented by environmental safety measures such as air monitoring, lead abatement, and thermal imaging analysis. As a full-service provider, Precision Environmental can manage drywall installation and repair, flooring services, painting, and remodeling within the scope of a comprehensive property restoration project. They also deliver specialized pest control and environmental remediation services, including integrated pest management, termite and rodent control, and mold and sewage cleanup where needed, ensuring a safe and thorough remediation process from start to finish. The team demonstrates a commitment to customer satisfaction, as evidenced by client testimonials highlighting professional conduct, clear communication, protective on-site practices, and timely completion. Precision Environmental’s team uses advanced equipment and meticulous protocols to minimize disruption, protect valuables, and preserve property integrity during the mitigation and reconstruction phases. The company’s location in Ontario, California positions it to serve nearby neighborhoods with rapid emergency response, reliable drying techniques, and comprehensive restoration expertise, making it a trusted partner for residential and commercial projects requiring water damage remediation, environmental safety measures, and reconstruction services. Overall, Precision Environmental delivers a robust combination of water damage restoration, environmental services, and construction-related capabilities that help clients recover swiftly and confidently from various environmental challenges.

Water Damage Restoration Service

Precision Environmental provides expert Water Damage Restoration Service in Ontario, CA, offering 24/7 emergency responses, fast water extraction, thorough drying, mold prevention, and restoration to comfort and safety for homes and businesses.

Asbestos Testing Service

Precision Environmental offers certified asbestos testing services in Ontario, CA, delivering accurate bulk and air sampling, fast results, and compliant reporting to ensure safe renovations, regulatory adherence, and peace of mind for homeowners and contractors.

Construction Company

Precision Environmental’s Construction Company in Ontario, CA delivers reliable site work, environmental remediation, and compliant build services with safety-first practices, experienced teams, and tailored solutions for public and private sector projects.

Demolition Contractor

Precision Environmental's Demolition Contractor in Ontario, CA delivers safe, efficient removal services for buildings and structures. Licensed, insured, and environmentally responsible, they handle permits, site prep, waste disposal, and post-demolition site restoration.

Environmental Consultant

Environmental Consultant for Precision Environmental in Ontario, CA, delivering expert site assessments, regulatory compliance, remediation planning, and sustainable solutions to minimize environmental impact and ensure safe, compliant operations.

Fire Damage Restoration Service

Precision Environmental’s Fire Damage Restoration Service in Ontario, CA, quickly mitigates fire, smoke, and soot damage, secures your property, and restores structural integrity with expert cleanup, odor control, and reconstruction to return your home or business to pre-loss condition.

Insulation Contractor

Precision Environmental in Ontario, CA offers expert insulation contractor services for homes and businesses, improving energy efficiency with high-quality attic, wall, and crawl space insulation, air sealing, and sustainable solutions tailored to your climate and budget.

Pest Control Service

Pest Control Service by Precision Environmental in Ontario, CA offers safe, effective pest management for homes and businesses, using eco-friendly methods to eliminate insects and rodents, prevent infestations, and protect your property with fast, reliable service.

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