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Find Radon gas abatement pros in Grand Junction

Avatar for Square One Radon, LLC
Square One Radon, LLC
5.0(
40
)

Serving Grand Junction, CO and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"The Square One Radon team was fantastic. I had been putting this off for a while, but am so happy to have it done. Peace of mind. The team was very professional, friendly, and easy to work with. Highly recommend!"
Radon vent pipe installation.
Soil gas collection installation.
Installing soil gas pipes through footings.
Sub-slab soil gas collection system.
Sopris Lofts

+5

Response time8 hrs
9 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Affordable Radon Southwest
Affordable Radon Southwest
4.8(
342
)

Serving Grand Junction, CO and surrounding areas

Angi Approved

In business since 2022

Free estimates

Warranties offered

"This Company has been exceptional!! They went out of their way to help us find the best location in our for the radon remediation. They even incurred extra expense to do so. The business has been very successful, and the owner truly wants to satisfy the customer. The installer was considerate, friendly, and bent on giving us the best results possible. After the job, our readings dropped, and after two weeks, our daily readings are between .50 and 1.50 down from 6.5. I will also mention that their pricing beat their competition hands down. So refreshing to find contractors not just concerned with themselves!"
Radon System
2720
Radon System
Radon System
Radon System

+1

Response time12 hrs
Response rate91%
10 neighbors recently requested a quote
Avatar for RemediH2O
RemediH2O
5.0(
1
)

Serving Grand Junction, CO and surrounding areas

Angi Approved

Emergency services offered

Our 5-star disaster response experts provide on-demand emergency services including flood response and restoration, water damage restoration, fire and smoke damage restoration, and mold remediation to Colorado residents in the Roaring Fork Valley and beyond. We're a locally owned and operated team of certified technicians who provide residential and commercial restoration including insurance assistance for an easy, stress-free experience.

Microbial growth in crawlspace coated in ice
Containment that was set up to protect belongings from mold spores
Methods our team used to dry materials
Microbial growth found behind all baseboards in the home as a result of water saturation.
Before and after of saturated materials

+13

Response time1 day
2 neighbors recently requested a quote
Avatar for Stanton Engineering Solutions Inc.
Stanton Engineering Solutions Inc.
New to Angi

Serving Grand Junction, CO and surrounding areas

Angi 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
16 neighbors recently requested a quote
Avatar for ACE RADON CORPORATION
ACE RADON CORPORATION
4.8(
299
)

Serving Grand Junction, CO and surrounding areas

In business since 1987

Free estimates

Credit card accepted

"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 All Property Maintenance
All Property Maintenance
4.8(
23
)

Serving Grand Junction, CO and surrounding areas

In business since 1998

Free estimates

"Went well........they moved inside items carefully to get access, used ladders where needed, cleaned sills and outside frames and screens in addition to windows, stayed busy and tolerated my obnoxious ankle biter."
New Deck
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by95%of homeowners
Avatar for AIR QUALITY CONTROL AGENCY INC
AIR QUALITY CONTROL AGENCY INC
4.3(
18
)

Serving Grand Junction, CO and surrounding areas

In business since 1988

Free estimates

Emergency services offered

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental. \n

Recommended by88%of homeowners
A2Z RADON MITIGATION
5.0(
7
)

Serving Grand Junction, CO and surrounding areas

In business since 1986

Free estimates

Emergency services offered

We are here to serve Colorado!\nWe specialize in Real Estate Transactions, Quality Work & Service at an affordable price throughout the state of Colorado. We are a complete Radon Mitigation company offering complete radon removal and radon testing. We sell radon detectors to protect you and your family from the harms of radon.

Recommended by100%of homeowners
Avatar for Stanton Engineering Solutions, Inc.
Stanton Engineering Solutions, Inc.
4.0(
3
)

Serving Grand Junction, CO and surrounding areas

In business since 2004

Credit card accepted

"Work was good quality but we had issues with finishing the job and now they will not come back to finish even though we paid them in full up front for the work. They will not even return our phone calls. We have left messages and still nothing. They took our money no problem but now will not come finish the job..."
Recommended by66%of homeowners
Showing 1-10 of 18
FAQs for radon gas abatement projects in Grand Junction, 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 Grand Junction, CO homeowners’ guide to radon gas abatements

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