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Radon detection and reduction specialists in Grover Beach

Quest Environmental
QUEST Environmental
5.00(
2
)
Quest Environmental
QUEST Environmental
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.

"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"

Seth C on June 2024

Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.

"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"

Seth C on June 2024


Legion Property Inspections LLC
#181, 179 Niblick Rd
5.00(
5
)
Legion Property Inspections LLC
#181, 179 Niblick Rd
5.00(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Buying or selling a home is a stressful event, so we are committed to providing you with the best possible inspection and explanation of results so that you can make a fully informed decision. We are trained and equipped to evaluate a wide variety of property issues, including full home inspections, mold/radon/water testing, and Energy Score evaluations. All of our inspections are thorough and complete, and utilize the most advanced tools and techniques. Every full home inspection includes a FREE thermal inspection to help identify hidden moisture, missing insulation, or burrowed insects ($150-200 value). Finally, we are so certain of your satisfaction that all of our inspections are backed by our legendary 200% Guarantee.

"We needed a last minute roof inspection for an escrow and he came out quickly and did the job. We had the results the next day and although we ended up needing yet another inspection by a roofer, it helped us close an exhaustive escrow."

Daryle W on September 2018

Buying or selling a home is a stressful event, so we are committed to providing you with the best possible inspection and explanation of results so that you can make a fully informed decision. We are trained and equipped to evaluate a wide variety of property issues, including full home inspections, mold/radon/water testing, and Energy Score evaluations. All of our inspections are thorough and complete, and utilize the most advanced tools and techniques. Every full home inspection includes a FREE thermal inspection to help identify hidden moisture, missing insulation, or burrowed insects ($150-200 value). Finally, we are so certain of your satisfaction that all of our inspections are backed by our legendary 200% Guarantee.

"We needed a last minute roof inspection for an escrow and he came out quickly and did the job. We had the results the next day and although we ended up needing yet another inspection by a roofer, it helped us close an exhaustive escrow."

Daryle W on September 2018


AMS Environmental Svs
897 Mariposa Way
No reviews
AMS Environmental Svs
897 Mariposa Way
No reviews
31 years of experience

Our specialists can evaluate your property to determine if there is any problem and, if so, provide an estimate for professional remediation, including limiting human and environmental exposure and the cleaning of your air and contents effected by your problem. Following remediation of any contaminated areas, we can completely restore your property to its original state and provide methods for deterring any future problems in other areas of your property. In addition, we guarantee that the areas we remediated of mold will be free of mold for 10-years. Our services can be provided in a confidential and discrete manner to prevent worry by your family, friends, tenants or employees.

Our specialists can evaluate your property to determine if there is any problem and, if so, provide an estimate for professional remediation, including limiting human and environmental exposure and the cleaning of your air and contents effected by your problem. Following remediation of any contaminated areas, we can completely restore your property to its original state and provide methods for deterring any future problems in other areas of your property. In addition, we guarantee that the areas we remediated of mold will be free of mold for 10-years. Our services can be provided in a confidential and discrete manner to prevent worry by your family, friends, tenants or employees.


DamageManage Mold Testing-Inspection
115 W Chapel St
No reviews
DamageManage Mold Testing-Inspection
115 W Chapel St
No reviews
31 years of experience

All of the inspections performed by our professional staff at DamageManage Mold Testing-Inspection are guaranteed to be the most thorough and informative you will find. The air quality and surface samples that our technicians take are carefully analyzed by our laboratory staff. The findings, if any, are reported directly to you. Take a look at our website or give us a call for an estimate, or if you simply have any questions about mold: where it thrives, what it looks like, or the ways it can affect your health or the structural integrity of your home or office building. This knowledge is necessary when making an informed decision to have an inspection performed due to visible mold, or even a preventative inspection for your protection. For your convenience, we offer the following methods of payment: All major credit cards, cash, check, insurance, debit card, money orders, Google Checkout and PayPal.

All of the inspections performed by our professional staff at DamageManage Mold Testing-Inspection are guaranteed to be the most thorough and informative you will find. The air quality and surface samples that our technicians take are carefully analyzed by our laboratory staff. The findings, if any, are reported directly to you. Take a look at our website or give us a call for an estimate, or if you simply have any questions about mold: where it thrives, what it looks like, or the ways it can affect your health or the structural integrity of your home or office building. This knowledge is necessary when making an informed decision to have an inspection performed due to visible mold, or even a preventative inspection for your protection. For your convenience, we offer the following methods of payment: All major credit cards, cash, check, insurance, debit card, money orders, Google Checkout and PayPal.


Radon Testing Service
207 W. Los Angeles Ave.
No reviews
Radon Testing Service
207 W. Los Angeles Ave.
No reviews
34 years of experience

National Environmental and Health Association and State Certifications. Specializing in Radon testing for home buyers, commercial and multi-family properties, and services for the individual homeowner since 1991. Special attention given for the unique needs of buyers. Testing is performed with electronic monitors and test results and full written report is available at time of inspection. Price dependent upon distance and size of building. Call for quote.

National Environmental and Health Association and State Certifications. Specializing in Radon testing for home buyers, commercial and multi-family properties, and services for the individual homeowner since 1991. Special attention given for the unique needs of buyers. Testing is performed with electronic monitors and test results and full written report is available at time of inspection. Price dependent upon distance and size of building. Call for quote.


Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"never contacted me"

Bruce H on April 2019

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"never contacted me"

Bruce H on April 2019

Radon detection and reduction services FAQs

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The homeowners guide to radon detection and reduction services
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