Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros in Sacramento, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas abatement pros in Sacramento

Avatar for MG Remediation, Inc.
MG Remediation, Inc.
3.5(
5
)

Serving Sacramento, CA and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: Quick response

"Peter and his team at MG Remediation are professionals. They did everything they told me they would do and the radon levels dropped significantly. Great communication, too, which always matters."
Vapor Intrusion for VOC and Radon
 Cleaning
 Cleaning
Testing
Testing & Abatement

+4

Response time4 days
Recommended by80%of homeowners
WIN Home Inspection
5.0(
8
)

Serving Sacramento, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Geoff showed up a few minutes prior to our appointment time and was waiting for us when we arrived at the property. He was friendly, gracious and very professional. He inspected both the interior and exterior of the home, and he didn't at all mind us tagging along so we could discuss with him, on-the-spot, everything he found or wanted to point out to us. The whole process took about an hour and a half. With his laptop available, he was able to input the inspection details on the spot, which allowed him to provide us with the written report within a couple of hours."
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Sacramento, CA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Avatar for Collins Inspection Services
Collins Inspection Services
4.6(
8
)

Serving Sacramento, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"He is great to deal with and his prices are reasonable. He is honest and very knowledgeable and he is great resource for us and our clients. He is very responsive to my calls and he always gets right back to me. Scheduling is very easy and he is able to come out to my home quickly as well."
Recommended by87%of homeowners
Buyers Protection Group (BPG)
3.5(
85
)

Serving Sacramento, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Well, we are buying an older home that we know needs work.  While I'm a bit handy, I did want some additional information and background.  Plus, as the house has a cellar, radon testing was a no brainer.  I arrived early at the house at the time of inspection, and Jason Thompson had already arrived.  To make a long story short, Jason spent the next 3 hours walking around and through the house.  He had a number of findings, and it felt like a thorough walkthrough.  As for the radon, Lynda King was on site to collect the radon devices.  They both answered my myriad of questions. <br /> Do I expect that we found everything wrong with the house?  Goodness no.  I'm certain that there are numerous small issues that we missed, but I still feel that this was a thorough review and inspection. <br /> The reports were received on a Saturday evening, a quick turnaround in my opinion. <br />"
Recommended by61%of homeowners
Avatar for Northern Environmental Mold Inspection
Northern Environmental Mold Inspection
New to Angi

Serving Sacramento, CA and surrounding areas

Free estimates

Warranties offered

Northern Environmental Mold Inspection provides Loomis and the surrounding areas with top of the line environmental testing, inspection, remediation, and restoration services. Environmental hazards such as water, mold, and radon gas can affect any home or building at anytime of year. The only way to be completely sure that your home or business has adequate protection against these factors is to be proactive: having an array of air, surface, and water inspections performed. Thorough remediation, or abatement, and property restoration is often stressful and dangerous. Let our certified technicians take on these complicated projects. Northern Environmental presents a wide range of helpful, high-quality services for low prices. Visit our website anytime, or contact a customer service representative weekdays from 8:00am-5:00pm for more information.

Avatar for Clean-Air Water Damage Removal & Restoration
Clean-Air Water Damage Removal & Restoration
New to Angi

Serving Sacramento, CA and surrounding areas

Free estimates

Warranties offered

Water and mold damage are the two most prevalent environmental hazards found throughout the country. Clean-Air's low prices, helpful customer service representatives, and thorough understanding of the entire spectrum of environmental damage factors guarantee that can rest assured that the integrity of your property is in great hands. Not only does your property need to be as structurally sound as possible, but the health of those who spend their time their is dependent upon the absence of many harmful environmental factors. Let simple testing of the air quality within your home or office, as well as moisture and leak detection testing, provide you with the knowledge necessary to make further decisions for the well-being of your property and its inhabitants.

Avatar for Indoor Mold Removal & Mold Remediation
Indoor Mold Removal & Mold Remediation
New to Angi

Serving Sacramento, CA and surrounding areas

Free estimates

Warranties offered

Indoor Mold Removal & Mold Remediation serves the entire Sacramento 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, 7am to 7pm, who can answer any specific questions you may have, as well as schedule an appointment with one of our technicians.

Showing 1-10 of 17
FAQs for radon gas abatement projects in Sacramento, CA

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Sacramento, CA homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.