Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros in Kent, WA

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 Kent

Hawaiian Construction LLC

4.29(
7
)

Hawaiian Construction LLC

4.29(
7
)
Customers say: Quality work
32 years of experience

We are a drug free company with random drug testing. We have been in business since 1992. We have 6 employees to serve you. We do use sub contractors when we need to. Our sub contractors have been with us for years and they do quality work. We are fully licensed, bonded and insured. All our trucks and company vehicles are fully insured. As for our employees and sub contractors we are named second on their policies. This means if their insurance is cancelled for any reason we are notify and we do not let the employee work or sub work for us till it is all taken care of. We only charge for estimate when they are for large jobs. This fee is only charged if we do not do all the work. It takes a lot of time and footwork getting a large job estimate completed. We offer all repairs for insurance claims. We will work directly with your insurance adjuster but we do not work for them, we work for you and make sure you get what is due to you. We work on all mobile homes and been doing repairs on mobile homes for many years also. We work directly with the Department of Labor & Industries and do all the foot work they require to make the job go as smooth as possible.

"I had a fire in my living room ceiling caused by the wood stove flue and when the Fire Department was done, I had a real mess, a hole in the roof, and a cracked wood stove glass door when the fire department sprayed the hot stove. Hawaiian construction was only contracted to do the living room damage but they went far beyond that, which I am so very thankful for. Before they could really begin, my deck needed to be rebuilt because it had collapsed. So the part needed was rebuilt by Ramon and he built it even better than the previous one. I was impressed by how well it was done. Next, they had to replace the whole floor because it was warped from all that water, then the whole wall behind the wood stove and the whole ceiling. I asked them to sheetrock the ceiling rather than the standard manufactured home ceiling, and they did, which looks much better. After all the repairs, they painted the whole living room, then they painted the next adjoining room and the dining room and into the master bedroom and then the master bathroom. They painted all of those rooms, and ceilings. After carpeting the living room, they also carpeted all of the other rooms they had painted as well! They even repaired a hole in the ceiling of the master bathroom, and in the floor. They really surprised me with a lot of the things they did. Even a new kitchen floor. They even replaced my garbage disposal, a complete surprise to me! The insurance company said they would not replace the wood stove because it was the cause of the fire. Then I was really surprised when I walked in the house and found a new wood stove waiting for me. I don't know how they did it but I was very grateful for that and very shocked they had done it. They did tell me they like to do extra work for veterans, a very humble understatement, and they went far beyond just extra work. In fact, they did so much that I may have left something out. Altogether, they repaired, carpeted, painted, and replaced things in three fourths of the entire house, 3 bedroom, 2 bath, when the job was to be for a single room! I can't imagine they even made much for the job. They did so much extra work they may have even taken a loss for all I know. And I'm even late leaving this review, for which I must deeply apologize to Hawaiin Construction. I would highly recommend this company for anyone needing repairs to their home. The work is great and they take care of their clients."

Chris K on February 2022

We are a drug free company with random drug testing. We have been in business since 1992. We have 6 employees to serve you. We do use sub contractors when we need to. Our sub contractors have been with us for years and they do quality work. We are fully licensed, bonded and insured. All our trucks and company vehicles are fully insured. As for our employees and sub contractors we are named second on their policies. This means if their insurance is cancelled for any reason we are notify and we do not let the employee work or sub work for us till it is all taken care of. We only charge for estimate when they are for large jobs. This fee is only charged if we do not do all the work. It takes a lot of time and footwork getting a large job estimate completed. We offer all repairs for insurance claims. We will work directly with your insurance adjuster but we do not work for them, we work for you and make sure you get what is due to you. We work on all mobile homes and been doing repairs on mobile homes for many years also. We work directly with the Department of Labor & Industries and do all the foot work they require to make the job go as smooth as possible.

"I had a fire in my living room ceiling caused by the wood stove flue and when the Fire Department was done, I had a real mess, a hole in the roof, and a cracked wood stove glass door when the fire department sprayed the hot stove. Hawaiian construction was only contracted to do the living room damage but they went far beyond that, which I am so very thankful for. Before they could really begin, my deck needed to be rebuilt because it had collapsed. So the part needed was rebuilt by Ramon and he built it even better than the previous one. I was impressed by how well it was done. Next, they had to replace the whole floor because it was warped from all that water, then the whole wall behind the wood stove and the whole ceiling. I asked them to sheetrock the ceiling rather than the standard manufactured home ceiling, and they did, which looks much better. After all the repairs, they painted the whole living room, then they painted the next adjoining room and the dining room and into the master bedroom and then the master bathroom. They painted all of those rooms, and ceilings. After carpeting the living room, they also carpeted all of the other rooms they had painted as well! They even repaired a hole in the ceiling of the master bathroom, and in the floor. They really surprised me with a lot of the things they did. Even a new kitchen floor. They even replaced my garbage disposal, a complete surprise to me! The insurance company said they would not replace the wood stove because it was the cause of the fire. Then I was really surprised when I walked in the house and found a new wood stove waiting for me. I don't know how they did it but I was very grateful for that and very shocked they had done it. They did tell me they like to do extra work for veterans, a very humble understatement, and they went far beyond just extra work. In fact, they did so much that I may have left something out. Altogether, they repaired, carpeted, painted, and replaced things in three fourths of the entire house, 3 bedroom, 2 bath, when the job was to be for a single room! I can't imagine they even made much for the job. They did so much extra work they may have even taken a loss for all I know. And I'm even late leaving this review, for which I must deeply apologize to Hawaiin Construction. I would highly recommend this company for anyone needing repairs to their home. The work is great and they take care of their clients."

Chris K on February 2022


Avatar for Cascade Radon Inc

Cascade Radon Inc

4.94(
157
)

Cascade Radon Inc

4.94(
157
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."

Claude S on April 2021

The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."

Claude S on April 2021


Avatar for Shirey Home Pro

Shirey Home Pro

4.50(
227
)

Shirey Home Pro

4.50(
227
)
Customers say: Super punctual
22 years of experience

We are a full-service remodeling & home repair contractor that serves King County. Our home repair service starts with a 2-hour minimum for a highly skilled craftsmen at $225. Additional time is invoiced at an hourly rate, plus the cost of materials needed. Shirey Home Pro also offers design-build remodels that handle all aspects of your project, from conception through completion. Our goal is to build the kitchen or bath of your dreams. We are here to be your personal contractor for whatever your home needs - no matter how big or small your project is.

"Marvelous, even when we had to return a sink due to a malfunctioning part and begin again with a different sink. We provided the tile, adhesive and grout."

dana e on July 2022

We are a full-service remodeling & home repair contractor that serves King County. Our home repair service starts with a 2-hour minimum for a highly skilled craftsmen at $225. Additional time is invoiced at an hourly rate, plus the cost of materials needed. Shirey Home Pro also offers design-build remodels that handle all aspects of your project, from conception through completion. Our goal is to build the kitchen or bath of your dreams. We are here to be your personal contractor for whatever your home needs - no matter how big or small your project is.

"Marvelous, even when we had to return a sink due to a malfunctioning part and begin again with a different sink. We provided the tile, adhesive and grout."

dana e on July 2022


Bio Management Northwest

4.40(
5
)

Bio Management Northwest

4.40(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional DBA - Bio Management Northwest Inc. See website for additional services. DBAs Clutter Control NW, Healthy Crawlspaces NW, & Water & Fire NW.

Additional DBA - Bio Management Northwest Inc. See website for additional services. DBAs Clutter Control NW, Healthy Crawlspaces NW, & Water & Fire NW.


Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


ASAP Custom Restoration

No reviews yet

ASAP Custom Restoration

No reviews yet
19 years of experience

We at ASAP Custom Restoration are fabric restoration specialist. We work with insurance companies and sub contractors to insure quality cleaning of all textile belongings when a fire or flood have happened in a home.

We at ASAP Custom Restoration are fabric restoration specialist. We work with insurance companies and sub contractors to insure quality cleaning of all textile belongings when a fire or flood have happened in a home.


Pure Environmental

No reviews yet

Pure Environmental

No reviews yet

A&R construction LLC

No reviews yet

A&R construction LLC

No reviews yet
10 years of experience

We are a small company, we handle mainly residential asbestos abatement projects.We do work for homeowners or sub contractors, no job is too big for us. We prefer to do walk thru of jobs before we begin any type of work so that we are familiarized with project and so home owner/sub-contractor has a chance to meet us. Once we have determined a price that homeowner/sub-contractor is happy with, we will submit a notification to L&i and you regions clean air agency. Once notifications are submitted there will be a 10- day waiting period before we can begin abatement. 0n date of completion we can provide all proper paper work (air sample results, letter of completion and waste manifest) upon request before any type of payment is made unless arrangements have been made.

We are a small company, we handle mainly residential asbestos abatement projects.We do work for homeowners or sub contractors, no job is too big for us. We prefer to do walk thru of jobs before we begin any type of work so that we are familiarized with project and so home owner/sub-contractor has a chance to meet us. Once we have determined a price that homeowner/sub-contractor is happy with, we will submit a notification to L&i and you regions clean air agency. Once notifications are submitted there will be a 10- day waiting period before we can begin abatement. 0n date of completion we can provide all proper paper work (air sample results, letter of completion and waste manifest) upon request before any type of payment is made unless arrangements have been made.


Avatar for Taylor Pro Construction

Taylor Pro Construction

5.00(
12
)

Taylor Pro Construction

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer an end-to-end client experience that includes seamless communication, on-site with organization & solid quality work every time. We work well on small & large projects, residential / commercial, homeowners and designers producing work you will love. - ZERO law suites from the very beginning ZERO worker injuries since the very beginning Insured *yes* Bonded *yes* Call us today and bring our project management skills and extensive construction experience to your next project. www.taylorproconstruction.com will show more about the company and projects past and present. Contractor verification link: https://secure.lni.wa.gov/verify/ State registration link: https://secure.dor.wa.gov/gteunauth/_/ Experience the difference, you will be glad you did. -Ben Leske 253-202-3355 Owner Taylor Pro Construction

"The team had great communication and an excellent eye for details. They were also very budget conscious. They team was also very accommodating to any changes we wanted to make. I would recommend them to any friends and family!"

Noelle M on April 2023

We offer an end-to-end client experience that includes seamless communication, on-site with organization & solid quality work every time. We work well on small & large projects, residential / commercial, homeowners and designers producing work you will love. - ZERO law suites from the very beginning ZERO worker injuries since the very beginning Insured *yes* Bonded *yes* Call us today and bring our project management skills and extensive construction experience to your next project. www.taylorproconstruction.com will show more about the company and projects past and present. Contractor verification link: https://secure.lni.wa.gov/verify/ State registration link: https://secure.dor.wa.gov/gteunauth/_/ Experience the difference, you will be glad you did. -Ben Leske 253-202-3355 Owner Taylor Pro Construction

"The team had great communication and an excellent eye for details. They were also very budget conscious. They team was also very accommodating to any changes we wanted to make. I would recommend them to any friends and family!"

Noelle M on April 2023


Avatar for Mcbride Construction Resources Inc

Mcbride Construction Resources Inc

3.84(
25
)

Mcbride Construction Resources Inc

3.84(
25
)
Customers say: Terrific value
41 years of experience

McBride Construction Resources, Inc. is a locally owned business that, for over 30 years, has been the benchmark for integrity in the construction industry. We take pride in our people, we take pride in our work. Because that's the kind of company we are. New construction, disaster renovation, construction defects, or investigation: McBride's extensive experience demonstrates our skill, adaptability and ingenuity. With over 100 employees & a fine-tuned communication network, we can get the job done. Regardless of the job type or size, you can expect: •Speed •Value •Quality •Safety Our experience allows us to balance cost, quality & speed. McBride has one of the highest L&I safety ratings in Washington State. McBride Construction is committed to service that is unsurpassed in excellence, quality & honesty. We employ expert resources that provide the knowledge & confidence needed to fill our customer's needs. McBride Construction utilizes the most current, nationally accepted investigation & testing techniques providing reproducible results. All of our technicians are trained in a variety of fields suited to the needs of the trade. Decades of on-site work have exposed our people to virtually every type of construction imaginable. We know how things are put together, how they come apart, and the types of problems that may be encountered. Equipment McBride Construction is a large company that has an exceptional tool and equipment inventory. Technicians arrive on site equipped with tools and materials needed to perform specified tasks. Documentation Field notes and photographs are taken anytime components are disassembled or tests are performed. Color photo reports and/or video documentation suitable for presentations are available upon request.

"Our Homeowner's Association worked with Rick M. for several months on a fix for a soil erosion issue under our building. After not resolving the issue we were sent a final bill for over $300, which included the 20% management fee. I had to constantly call and email Rick for updates, time after time. When they came out to perform a fix they said we needed a permit. They actually did not need a permit, two better qualified companies actually confirmed that for us and did the work for us. Please take your business elsewhere if you have the opportunity, McBride does not deserve it."

Heidi K on August 2018

McBride Construction Resources, Inc. is a locally owned business that, for over 30 years, has been the benchmark for integrity in the construction industry. We take pride in our people, we take pride in our work. Because that's the kind of company we are. New construction, disaster renovation, construction defects, or investigation: McBride's extensive experience demonstrates our skill, adaptability and ingenuity. With over 100 employees & a fine-tuned communication network, we can get the job done. Regardless of the job type or size, you can expect: •Speed •Value •Quality •Safety Our experience allows us to balance cost, quality & speed. McBride has one of the highest L&I safety ratings in Washington State. McBride Construction is committed to service that is unsurpassed in excellence, quality & honesty. We employ expert resources that provide the knowledge & confidence needed to fill our customer's needs. McBride Construction utilizes the most current, nationally accepted investigation & testing techniques providing reproducible results. All of our technicians are trained in a variety of fields suited to the needs of the trade. Decades of on-site work have exposed our people to virtually every type of construction imaginable. We know how things are put together, how they come apart, and the types of problems that may be encountered. Equipment McBride Construction is a large company that has an exceptional tool and equipment inventory. Technicians arrive on site equipped with tools and materials needed to perform specified tasks. Documentation Field notes and photographs are taken anytime components are disassembled or tests are performed. Color photo reports and/or video documentation suitable for presentations are available upon request.

"Our Homeowner's Association worked with Rick M. for several months on a fix for a soil erosion issue under our building. After not resolving the issue we were sent a final bill for over $300, which included the 20% management fee. I had to constantly call and email Rick for updates, time after time. When they came out to perform a fix they said we needed a permit. They actually did not need a permit, two better qualified companies actually confirmed that for us and did the work for us. Please take your business elsewhere if you have the opportunity, McBride does not deserve it."

Heidi K on August 2018

...
Showing 1-10 of 241
FAQs for radon gas abatement projects in Kent, WA

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 Kent, WA homeowners’ guide to radon gas abatements

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