Default business cover photo

A-1 Swat Radon Mitigation of Denver

About us

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. 

Business highlights

37 years of experience

Services we offer

Radon Mitigation, Radon Reduction, Vapor Intrusion Mitigation & Remediation

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
3.26 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
50%
4
0%
3
0%
2
17%
1
33%
Showing 1-6 of 6 reviews
Robert W.
Oct 2017
5.0
Yes, I recommend this pro
I would use them again. They served my purpose.

Jessica L.
Apr 2017
1.0
The install was fine, but the industrial strength fan they sold us has died twice now in less than 2 years (1rst time was after 13 months and 2nd time was 9 months later). SWAT replaced the fan the first time under manufacturer's warranty, but is charging $150 service fee this time to replace the same fan less than 12 months later. I will be using a different company and will be paying close to $1K for a new mitigation system to be installed as I do NOT trust SWATs work any longer and I have 2 young kids that have a playroom in the basement. Do NOT use this company. Their management customer service is horrendous (note the technicians that have come out have both been very nice) and it takes weeks to get a response to service calls (I called three times and it took calling sales before the service department ever called me back).

Kathleen B.
Apr 2017
2.0
$1,000
SWAT was recommended to me, and they were quick to give a quote and schedule an appointment. It took 3 trips for them to get the installation done to my satisfaction, and it still isn't quality work. They installed an electrical box and conduit on the front of my house without approval. The system was installed so close to some plumbing that a valve couldn't be opened and closed. They fixed that, but it is still impossible to blow out the sprinklers because of the location. We are done calling SWAT to fix their mistakes. We're going to have to pay a plumber to move the sprinkler plumbing. I gave them a D instead of an F because the office people I talked to were responsive and willing to send someone back out to correct the mistakes. I think our tech was inexperienced or lazy, or something.

George S.
Sep 2013
5.0
Yes, I recommend this pro
It went extremely well. They did a very professional job.

Matthew K.
Jul 2013
1.0
$695
Do NOT use this company.



I bought my house May 12.  The radon level was 9.  I had the previous owners install a radon mitigation system as part of the purchasing agreement.  They chose SWAT Environmental.



SWAT Environmental wanted to drill through my floor to install their system.  I did not want a hole in my floor or in my wall.  I told them to install the system outside the house.



I conducted an eight month test in three separate locations.  The radon ratings were 5.2, 5.7, 6.6.  



I contacted SWAT Environmental approximately 6 May to have someone come look at their system and recommend improvements.  After multiple failed attempts, and conversations with condescending support personnel, a representative of SWAT Environmental come to the house on 6 June; ONE MONTH.



Their expert opinion was that I should have let them drill through the floor and the wall.  I asked them for an estimate.  It is 10 July and I have received ZERO contact from SWAT Environmental.



During this time I had another radon mitigation company come look at the system.  They are now on site and fixing the system.  When they dug up the pipe they found, and I saw, that SWAT Environmental installed the system improperly; there was no cavity at the end of the pipe to create suction, the pipe was just stuck into the soil.



I did not pay for the original system, but I am paying now to fix a combination of SWAT Environmental's laziness and / or incompetence, and / or dishonesty.  Also, as I mentioned, their back end service stinks; rude, condescending, not timely.



Again, DO NOT use SWAT Environmental.

Gary C.
Jun 2013
5.0
Yes, I recommend this pro
$985
The technician, Michael, arrived on time and quickly assessed the installation options and discussed them with me.  He got right to work (93 degrees and all!) and performed the installation.  It is professionally done, neat, and he cleaned up after himself.

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

A-1 Swat Radon Mitigation of Denver is currently rated 3.2 overall out of 5.

A-1 Swat Radon Mitigation of Denver accepts the following forms of payment: CreditCard

Yes, A-1 Swat Radon Mitigation of Denver offers free project estimates.

No, A-1 Swat Radon Mitigation of Denver does not offer eco-friendly accreditations.

No, A-1 Swat Radon Mitigation of Denver does not offer a senior discount.

No, A-1 Swat Radon Mitigation of Denver does not offer emergency services.

No, A-1 Swat Radon Mitigation of Denver does not offer warranties.