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Radon detection and reduction specialists in Grass Valley

Avatar for Servpro of Florin
Servpro of Florin
5.00(
5
)
•
Approved Pro
Servpro of Florin
5.00(
5
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

We DO NOT offer Dry Rot services. For Mold Remediation our MINIMUM service is $500. WE DO NOT offer carpet cleaning. WE DO NOT touch stucco. WE DO NOT offer exterior work. SERVPRO of Florin is a trusted leader in the restoration industry. We provide 24 hour emergency service and are dedicated to responding faster to any size disaster. With the training and expertise to handle your restoration and cleaning needs, were locally owned and operated and can respond immediately to your emergency. SERVPRO of Florin Phone: 916-969-6870 25 Quinta Court, Ste C Sacramento, CA 95823

"I am very pleased with the work that Servpro provided. Patrick and Chris came out for an initial inspection and were very knowledgeable and answered all of my questions and concerns. They completed a thorough investigation for mold and moisture, going under the home, where they identified the mold. They were able to come out quickly after we accepted the quote and were very flexible around my schedule. After they completed the job, they provided a full report that included additional findings about what could have led to the moisture and mold problem, and recommendations for preventative measures. They brought a hydroxyl machine and left it in my home to ensure the air was clear from any lingering smells upon my return, which provided great peace of mind in keeping my family safe. Patrick checked in the next day to ask if there had been any chemical smells, which there were not. I would absolutely recommend Servpro to anyone in need of mold remediation services and would choose them again if I ever needed their services again in the future!"

Amanda C on December 2024

We DO NOT offer Dry Rot services. For Mold Remediation our MINIMUM service is $500. WE DO NOT offer carpet cleaning. WE DO NOT touch stucco. WE DO NOT offer exterior work. SERVPRO of Florin is a trusted leader in the restoration industry. We provide 24 hour emergency service and are dedicated to responding faster to any size disaster. With the training and expertise to handle your restoration and cleaning needs, were locally owned and operated and can respond immediately to your emergency. SERVPRO of Florin Phone: 916-969-6870 25 Quinta Court, Ste C Sacramento, CA 95823

"I am very pleased with the work that Servpro provided. Patrick and Chris came out for an initial inspection and were very knowledgeable and answered all of my questions and concerns. They completed a thorough investigation for mold and moisture, going under the home, where they identified the mold. They were able to come out quickly after we accepted the quote and were very flexible around my schedule. After they completed the job, they provided a full report that included additional findings about what could have led to the moisture and mold problem, and recommendations for preventative measures. They brought a hydroxyl machine and left it in my home to ensure the air was clear from any lingering smells upon my return, which provided great peace of mind in keeping my family safe. Patrick checked in the next day to ask if there had been any chemical smells, which there were not. I would absolutely recommend Servpro to anyone in need of mold remediation services and would choose them again if I ever needed their services again in the future!"

Amanda C on December 2024


AAA HERS RATERS
No reviews
AAA HERS RATERS
No reviews

AAA HERS RATER is going to prove to be the #1 company you'll ever need for your Residential HERS testing and verification requirements for Alterations, existing home and new construction in California. With over 30 years as a home builder and inspector you can be assured that every bit of your report is done accurately and completed with quality testing and observation. Complete testing services are available and include whole house Blower Door pressurization and depressurization testing, Duct testing, Infrared Camera inspection, and any testing process that are required on your CF-1R inspections requested by mortgage and banking entities or just for your own personal curiosity, understanding or personal confidence that your home is safe and healty and your indoor air quality is the best that you can have for your health and family well being.

AAA HERS RATER is going to prove to be the #1 company you'll ever need for your Residential HERS testing and verification requirements for Alterations, existing home and new construction in California. With over 30 years as a home builder and inspector you can be assured that every bit of your report is done accurately and completed with quality testing and observation. Complete testing services are available and include whole house Blower Door pressurization and depressurization testing, Duct testing, Infrared Camera inspection, and any testing process that are required on your CF-1R inspections requested by mortgage and banking entities or just for your own personal curiosity, understanding or personal confidence that your home is safe and healty and your indoor air quality is the best that you can have for your health and family well being.


Gentle Giants Gardening
16238 Rodda Dr
5.00(
1
)
Gentle Giants Gardening
16238 Rodda Dr
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

6 full time employees, horticultural students hired as laborers and a carpenter/foreman with over 15 years experience. No sub-contracting, bid projects only, time and materials for garden maintenance. Fun crew, highly motivated and personally trained.

6 full time employees, horticultural students hired as laborers and a carpenter/foreman with over 15 years experience. No sub-contracting, bid projects only, time and materials for garden maintenance. Fun crew, highly motivated and personally trained.


Heartland Environmental Services
103 N Madden St.
No reviews
Heartland Environmental Services
103 N Madden St.
No reviews
Free onsite estimate

Heartland Environmental Services serves the entire Tulare area with the best environmental services available. We are a multi-functional inspection, remediation and restoration company that offers the best service at competitive prices. Any form of environmental damage you have experienced on your property, whether residential or commercial, is our specialty; from mold damage to stagnant water, fire and smoke, or any other harmful substances or environmental factors. Our website offers more information on the services we offer, as well as information on the negative affects of mold and other environmental hazards. You can also contact a customer service representative Monday through Friday, 8am to 5pm, who can answer any specific questions you may have, as well as schedule an appointment with one of our technicians.

Heartland Environmental Services serves the entire Tulare area with the best environmental services available. We are a multi-functional inspection, remediation and restoration company that offers the best service at competitive prices. Any form of environmental damage you have experienced on your property, whether residential or commercial, is our specialty; from mold damage to stagnant water, fire and smoke, or any other harmful substances or environmental factors. Our website offers more information on the services we offer, as well as information on the negative affects of mold and other environmental hazards. You can also contact a customer service representative Monday through Friday, 8am to 5pm, who can answer any specific questions you may have, as well as schedule an appointment with one of our technicians.


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
From average costs to expert advice, get all the answers you need to get your job done.
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•
Dec 2, 2024
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You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
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Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
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Mar 11, 2025
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Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
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•
Dec 12, 2024
Dec 12, 2024
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
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•
Apr 28, 2025
Apr 28, 2025
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
family hugging at home
•
Dec 12, 2024
Dec 12, 2024
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
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