*The Angi rating for Radon Detection And Reduction companies in Avondale, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Avondale, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on March 27, 2025
Serving Avondale, AZ and surrounding areas
Approved
In business since 1999
Emergency services offered
Small jobs welcome
"Tracy was punctual and expedited our test kit via FED X and had our test results back within 48 hours."
+1
Serving Avondale, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Small jobs welcome
"Mr. Clark is very nice and thorough in his inspection. He explains various items to us and the Report arrived within the same day as promised."
Serving Avondale, AZ and surrounding areas
In business since 2023
Free estimates
Emergency services offered
"Michael was able to test the property same day and provide results by the next day. Highly recommend."
Serving Avondale, AZ and surrounding areas
In business since 2007
Free estimates
Small jobs welcome
"The services received were vigilant, professional, and greatly through. AES is knowledgeable and knows what they are doing. I am greatly satisfied by the services provided and highly recommended them to anyone in need of testing."
Serving Avondale, AZ and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Very fast and efficient. The thoroughness is what impressed me the most and was happy about!"
Serving Avondale, AZ and surrounding areas
In business since 2005
Quality Detailed Analysis Reporting Reasonable Prices Fast Turnaround.\n\nIndoor Air Quality Testing, LLC tests for indoor air quality. Toxic molds in a home or commercial property can directly affect the quality of the air you breathe. We conduct Mold Investigations, Mold Testing and Reporting on all manner of Indoor Air Quality issues, including, but not limited to, residential, commercial, and real estate pre-purchase inspections for buyers and sellers. We provide post-remediation final clearance testing. All samples are tested by an EMLAP Certified Laboratory. All analytical data is interpreted, compiled and delivered in a graphically illustrated, bound report to quantify the degree, or absence of, potential indoor bio-burden conditions.\n\nWe will respond to all inquiries as soon as possible.\n\nSample data turn around time is quick.\n\nQuality, bound, detailed analysis in each report.\n\nIf you're looking for a top quality, professional testing firm at a reasonable price, Indoor Air Quality Testing, LLC is the company for you!
Serving Avondale, AZ and surrounding areas
In business since 2002
Free estimates
"I had a remodel project in my kitchen and it turned out great, I could not ask for a better contractor to perform the scope of work at hand! Steve was very communicative and performed with precise accuracy! I highly recommend Masizo Development if you’re looking to remodel your home!"
+17
Serving Avondale, AZ and surrounding areas
In business since 2014
Free estimates
Credit card accepted
Innovative Testing Solutions LLC is dedicated to providing our customers with the best quality and\ncraftsmanship. We are here to build relationships with our customers and communities and to provide\nour employees with a great place to work. We look forward to working with you!
Serving Avondale, AZ and surrounding areas
In business since 2015
Free estimates
Emergency services offered
Environmental Forensic Consultants, Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
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.
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.
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.
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Phoenix, AZ, depends mostly on the type of system being installed. Use this guide to learn about your options.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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.
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
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.
