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Find Radon gas abatement pros in Como

Avatar for Affordable Radon Solutions, LLC
Affordable Radon Solutions, LLC
4.8(
350
)

Serving Como, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"They were incredibly fast to respond to the quote request and to get the radon mitigation system installed. The technician was helpful and friendly. The system reduced my radon levels drastically!"
 custom fit pipe-garage install
 Blending isn't a problem
 suction point T intersection into crawl space
Garage Attic Install
 close up view of radon mitigation fan

+25

Response time2 days
63 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for American Radon, LLC
American Radon, LLC
5.0(
24
)

Serving Como, CO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"John did a great job. Our radon went down way more than I expected, to almost nothing. There were a couple of blips along the way, and they did everything to fix things with no trouble to me at all. I would highly recommend."
Highlands Ranch
Highlands Ranch
Pueblo
Greeley
Painted Pipe

+3

Response time4 hrs
Recommended by100%of homeowners
Colorado Radon Solutions, LLC
5.0(
1
)

Serving Como, CO and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

Colorado Radon Solutions, LLC 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.

Response time11 hrs
Response rate93%
Recommended by100%of homeowners
Avatar for Stanton Engineering Solutions Inc.
Stanton Engineering Solutions Inc.
New to Angi

Serving Como, CO and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

Stanton Engineering Solutions, 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.

Response time2 days
14 neighbors recently requested a quote
Avatar for ACE RADON CORPORATION
ACE RADON CORPORATION
4.8(
299
)

Serving Como, CO and surrounding areas

In business since 1987

Free estimates

Warranties offered

"Outstanding service from Amanda who I contacted initially to Karl and Anthony who installed the radon system. My wife and I are extremely pleased. I would and have recommended Ace Radon to our friends and family. Thanks so much for everything."
Recommended by92%of homeowners
Avatar for RCPI Residential Commercial Property Inspections
RCPI Residential Commercial Property Inspections
5.0(
85
)

Serving Como, CO and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Nate is very professional and informative. He not only points out the deficiencies, but also explains the cause to prevent future occurrence. The radon test is necessary, I was looking at a fairly new home, and the readings were more than double the state recommended level. I will definitely use RCPI again. This company is Veteran friendly."
Recommended by98%of homeowners
Avatar for Affordable Radon Solutions LLC
Affordable Radon Solutions LLC
5.0(
7
)

Serving Como, CO and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Had an awesome experience with these guys. We had to do both radon mitigation and sump pump installation. I called 5-10 different places to get quotes, they were the most affordable by a decent margin. Kratos was really great- he was on time, very friendly, wasn't annoyed by our dogs constantly being at his side, etc. He finished the job very quickly and gave great education on how the system works and what we should be looking for to ensure it's functioning well. Additionally, he randomly fixed an electrical issue we were having with some outlets! Totally not his job, but I asked him if he knew a good electrician and by doing some basic trouble-shooting he was able to fix it and save us the cost of having an electrician come by! Highly recommend these guys, no reservations whatsoever"
Recommended by100%of homeowners
Avatar for AIR QUALITY CONTROL AGENCY INC
AIR QUALITY CONTROL AGENCY INC
4.3(
18
)

Serving Como, CO and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"During the closing process of a house we bought in rural Colorado, we had a radon level of 20 that was discovered during the home inspection.  When I initially called SWAT, the receptionist was extremely helpful over the phone, took detailed notes of what the house looked like and gave me a reasonable quote.  However, when I asked about their company guarantee for their work, the answer wasn't exactly clear.  I was told that the guarantee was for the integrity of the PVC piping (which lasts forever anyway) and a 4-5 yr guarantee for the mechanical fan.  I was under the impression that if the initial system did not get the radon below 4 and the company had to return to the house for further construction, that extra construction would be more money out of my pocket.  Because of this, I decided to try and go with another company who did give a guarantee to get the radon level below 4. <br /> It was only after the other company fell through that we went back to SWAT.  SWAT was actually chosen by the seller of our house and during this process, I was very nervous about the guarantee as described above.  The system was installed exactly the way the technician, Brian, had described it, everything was hidden away, no unsightly PVC piping on the exterior of the house, no pipes in living areas etc.  And, the installation was a very complex process with multiple levels, large crawl spaces and pesky footers.  When the repeat radon test came back at 4.1, SWAT was very responsive.  Considering that the closing date was less than a week away at this point and it depended on an appropriate mitigation system installed, Brian was back up at the house within a few days and installed a bigger fan.  The best part was, there was no extra charge for this, even though the house is 30 miles from town. <br /> While the repeat radon test is currently still pending, I feel confident that it will be below 4, and if it isn't, I am confident that SWAT will stand behind their work.  Throughout the whole process, they were easy to get a hold of, clear on the phone, and knowledgeable about their work.  The only criticism and reason I am not giving them an "A" rating is due to the initial confusion about the guarantee.  If I had been more clear on this, it could have saved me a lot of time and headache from dealing with the other company. <br />"
Recommended by88%of homeowners
Avatar for SharpSight Home Inspections LLC
SharpSight Home Inspections LLC
5.0(
20
)

Serving Como, CO and surrounding areas

In business since 2014

Free estimates

Warranties offered

SharpSight Home Inspections has built its reputation for excellence on a foundation of service and professionalism unmatched in the inspection industry. We provide consumers and the real estate community alike with top quality, value added service, education, knowledge and experience, and you should expect nothing less from a professional SharpSight Home Inspection. Inspection Hours: Daily 7:00 AM-7:30 PM.

Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Como, CO and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I received my radon results in a timely manner. I did not hire them specifically, (so, I cannot say I would hire them again) the local company contracted them for this service. The home inspector I hired, handled this service for me and included the results in his report."
Recommended by93%of homeowners
Showing 1-10 of 25
FAQs for radon gas abatement projects in Como, CO

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 Como, CO homeowners’ guide to radon gas abatements

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