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Avatar for 5 Microns Inc.

5 Microns Inc.

4.87(
71
)
Approved Pro

5 Microns Inc.

4.87(
71
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We provide a free, no-obligation estimate by phone, email, or text; we do not need to come to your home for an estimate. We provide inspection and testing for mold, air quality, asbestos, and VOCs. Results are available the next day. Our service includes a full report with recommendations. Certifications include, but are not limited to, IICRC, AHERA, InterNACHI Certified Mold Inspector, LEAD Renovator, Florida Mold Assessor & Remediator, HVAC Systems Inspector, and Indoor Air Quality Inspector. Please note that we will not be the cheapest or the most expensive. However, you are guaranteed to get quality service from a seasoned professional. We have served thousands of satisfied customers with 5-star Google reviews. Call Us Now! for a no-obligation estimate. You may also fill out and submit our online quote form today to get a quick estimation. We look forward to serving you soon.

"Pascale was super detailed and only tests and checks for mold but does not do remediation so there is no conflict of interest in trying to sell additional services. I would highly recommend if you are looking for honest assessment of issues"

Adriana L on October 2022

We provide a free, no-obligation estimate by phone, email, or text; we do not need to come to your home for an estimate. We provide inspection and testing for mold, air quality, asbestos, and VOCs. Results are available the next day. Our service includes a full report with recommendations. Certifications include, but are not limited to, IICRC, AHERA, InterNACHI Certified Mold Inspector, LEAD Renovator, Florida Mold Assessor & Remediator, HVAC Systems Inspector, and Indoor Air Quality Inspector. Please note that we will not be the cheapest or the most expensive. However, you are guaranteed to get quality service from a seasoned professional. We have served thousands of satisfied customers with 5-star Google reviews. Call Us Now! for a no-obligation estimate. You may also fill out and submit our online quote form today to get a quick estimation. We look forward to serving you soon.

"Pascale was super detailed and only tests and checks for mold but does not do remediation so there is no conflict of interest in trying to sell additional services. I would highly recommend if you are looking for honest assessment of issues"

Adriana L on October 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 Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


"Excellent company. Iwas freaked out and they calmed me down (call them before you lose sleep!) It's not as bad as it seems. Showed up right on time. Gave an excellent consult that didn't feel rushed nor about just making money (instead.. doing it right!). The actual remediation (all the dry wall in the bathroom, cutting new electrical holes, etc was done to perfection with a clean air test and no debris. They respected HOA rules and they got all this scheduled after permits. It was a seamless stress-free process and ironically it was also the most affordable."

Chris F on February 2023

25 EMPLOYEES NO SUBS.

"Excellent company. Iwas freaked out and they calmed me down (call them before you lose sleep!) It's not as bad as it seems. Showed up right on time. Gave an excellent consult that didn't feel rushed nor about just making money (instead.. doing it right!). The actual remediation (all the dry wall in the bathroom, cutting new electrical holes, etc was done to perfection with a clean air test and no debris. They respected HOA rules and they got all this scheduled after permits. It was a seamless stress-free process and ironically it was also the most affordable."

Chris F on February 2023


Professional home inspector services available in Everett, Marysville, Arlington, Stanwood, Camano Island, as well as in areas of Snohomish County.


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 American Standard Restoration

American Standard Restoration

5.00(
10
)

American Standard Restoration

5.00(
10
)
Customers say: Quick response
5 years of experience

American Standard Restoration has over ten years of experience in the damage restoration industry offering services for water, fire, and mold. We work directly with all major insurance companies, and for damages not covered by insurance, we will beat any licensed contractor's price, guaranteed. Trust the American Standard to take care of you when it matters most. You will be glad you did!

"We had an upstairs water leak. They responded quickly and protected all finished areas and removed all impacted materials. They set up dehumidifiers and fans. Good equipment snd workers. After completing the drying they removed all gear and protection. Very good communication during this process."

cory e on November 2025

American Standard Restoration has over ten years of experience in the damage restoration industry offering services for water, fire, and mold. We work directly with all major insurance companies, and for damages not covered by insurance, we will beat any licensed contractor's price, guaranteed. Trust the American Standard to take care of you when it matters most. You will be glad you did!

"We had an upstairs water leak. They responded quickly and protected all finished areas and removed all impacted materials. They set up dehumidifiers and fans. Good equipment snd workers. After completing the drying they removed all gear and protection. Very good communication during this process."

cory e on November 2025


Avatar for Norsebuilt LLC

Norsebuilt LLC

4.87(
15
)

Norsebuilt LLC

4.87(
15
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thurston Co. area general contractor specializing in insurance damage restoration, remodeling and custom home design and construction. Most phases of construction are completed by our experienced craftsmen to ensure top quality workmanship. Fixed price contracts are standard but we often do hourly contracts for repair work.

Thurston Co. area general contractor specializing in insurance damage restoration, remodeling and custom home design and construction. Most phases of construction are completed by our experienced craftsmen to ensure top quality workmanship. Fixed price contracts are standard but we often do hourly contracts for repair work.


Buyers Protection Group (BPG)

3.53(
85
)

Buyers Protection Group (BPG)

3.53(
85
)
36 years of experience

At BPG, we believe home inspections shouldn't end at the driveway. Our inspectors and engineers undergo thorough background checks and must meet ongoing training and performance standards -- they are a selective group of professionals.With so many inspection companies to choose from, how do you select one that fits your needs? We've earned a solid reputation for standing behind our work and providing distinct value advantages that help protect our clients.

"BPG Inspections Failed to Honor Their Guarantee or Take Accountability Summary: In my experience, BPG Inspections failed to uphold their guarantee, and I encountered poor follow-up and vague, shifting justifications for denying my claim. Details: I hired BPG Inspections in Pensacola, FL, to inspect a home I purchased in April. The inspection occurred in March, and I moved in during May. Within a few days of moving in – well within the 90-day warranty period – I discovered two issues that the inspection report had explicitly marked as functional: 1. The garbage disposal unit did not work (it made a soft noise but did not function). 2. The HVAC system failed to deliver air to the kitchen and adjacent bedroom, though the inspection report had indicated the air handling was operational and in good condition. I promptly emailed BPG about these problems, and while the inspector initially responded, I was then passed to their claims department. After repeated follow-ups, I finally received a call on June 23rd – nearly a month after reporting the issue – only to be told that neither issue was covered under their warranty. I raised the following concerns: 1. For the HVAC, the inspector had confirmed it was functional in an email, contradicting the claims department's later justification that it could not be tested. If no air reaches two rooms, it should have been evident during either heating or cooling tests – this was missed. 2. For the garbage disposal, I was told it was a "kitchen appliance" and therefore not covered, despite it being a fixture included in inspections. When I asked where the warranty excluded it, I received inconsistent explanations. At no point did the company offer to re-inspect or further investigate these issues. I expected more accountability from a professional inspection service – especially one offering a guarantee."

Ashok S on August 2025

At BPG, we believe home inspections shouldn't end at the driveway. Our inspectors and engineers undergo thorough background checks and must meet ongoing training and performance standards -- they are a selective group of professionals.With so many inspection companies to choose from, how do you select one that fits your needs? We've earned a solid reputation for standing behind our work and providing distinct value advantages that help protect our clients.

"BPG Inspections Failed to Honor Their Guarantee or Take Accountability Summary: In my experience, BPG Inspections failed to uphold their guarantee, and I encountered poor follow-up and vague, shifting justifications for denying my claim. Details: I hired BPG Inspections in Pensacola, FL, to inspect a home I purchased in April. The inspection occurred in March, and I moved in during May. Within a few days of moving in – well within the 90-day warranty period – I discovered two issues that the inspection report had explicitly marked as functional: 1. The garbage disposal unit did not work (it made a soft noise but did not function). 2. The HVAC system failed to deliver air to the kitchen and adjacent bedroom, though the inspection report had indicated the air handling was operational and in good condition. I promptly emailed BPG about these problems, and while the inspector initially responded, I was then passed to their claims department. After repeated follow-ups, I finally received a call on June 23rd – nearly a month after reporting the issue – only to be told that neither issue was covered under their warranty. I raised the following concerns: 1. For the HVAC, the inspector had confirmed it was functional in an email, contradicting the claims department's later justification that it could not be tested. If no air reaches two rooms, it should have been evident during either heating or cooling tests – this was missed. 2. For the garbage disposal, I was told it was a "kitchen appliance" and therefore not covered, despite it being a fixture included in inspections. When I asked where the warranty excluded it, I received inconsistent explanations. At no point did the company offer to re-inspect or further investigate these issues. I expected more accountability from a professional inspection service – especially one offering a guarantee."

Ashok S on August 2025


Avatar for Pure Maintenance of Washington

Pure Maintenance of Washington

5.00(
3
)

Pure Maintenance of Washington

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are certified friendly professionals. Something not many people know is that numerous chronic illnesses can be caused by unhealthy conditions in our homes. Mold spores and micro toxins origininating from a mold source anywhere in the home will fill the home without warning. By breathing these nasty invaders they get into the bloodstream and wreak havoc. However, we are here to reclaim your home and health using our patented, EPA approved, dry fog technology. We eliminate mold, bacteria, viruses and toxins everywhere in your home without any demolition. In just a matter of hours we can take care of your problem and restore your home or business back to complete health. Our technology stands head and shoulders above traditional mold remediation and comes with an industry leading 12 month guarentee. No job is too big or too small.

"Great! Pure Maintenance was friendly and professional. They did a great job and even checked in afterwards to make sure we were happy with their work."

Megan T on July 2021

We are certified friendly professionals. Something not many people know is that numerous chronic illnesses can be caused by unhealthy conditions in our homes. Mold spores and micro toxins origininating from a mold source anywhere in the home will fill the home without warning. By breathing these nasty invaders they get into the bloodstream and wreak havoc. However, we are here to reclaim your home and health using our patented, EPA approved, dry fog technology. We eliminate mold, bacteria, viruses and toxins everywhere in your home without any demolition. In just a matter of hours we can take care of your problem and restore your home or business back to complete health. Our technology stands head and shoulders above traditional mold remediation and comes with an industry leading 12 month guarentee. No job is too big or too small.

"Great! Pure Maintenance was friendly and professional. They did a great job and even checked in afterwards to make sure we were happy with their work."

Megan T on July 2021

Showing 1-10 of 17
Radon Detection and Reduction questions, answered by experts

Professional radon detection involves placing test kits in the lowest lived-in level of the house for a period, usually 48 hours to several months, followed by lab analysis of collected data.

The only way to determine if you have a radon problem in your home is to have professional testing done. You can buy DIY radon test kits, but these are sometimes inaccurate in certain temperatures and humidity levels, and they don’t paint the entire picture in terms of your radon exposure. Scheduling testing once every two to five years is best. You can also look out for the following symptoms, which, according to the American Cancer Society, are symptoms of radon exposure:

  • Shortness of breath

  • Cough

  • Tightness in the chest

  • Difficulty swallowing

  • Hoarseness

Yes, if high levels are detected, professionals can provide solutions for radon reduction.

It is worthwhile to get radon testing done, especially if you haven’t in the past and don’t have active radon monitoring set up in your home. According to the American Lung Association, radon is a potential issue in all states, and testing is the best way to determine if it’s a current problem in your home. Radon testing includes professional tests that determine ongoing radon levels in your property, and it usually includes a mitigation protocol to help you decide what measures to take to protect your home and household members.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The Rainier, WA homeowners’ guide to radon detection and reduction services

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

What do you need done? We’ll find top pros.
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