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Avatar for John's Waterproofing Co.

John's Waterproofing Co.

4.74(
47
)
Approved Pro

John's Waterproofing Co.

4.74(
47
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
412 local quotes requested

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025


Avatar for Armored Restoration

Armored Restoration

5.00(
19
)
Approved Pro

Armored Restoration

5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

We are a locally owned and operated company with over 20 years of industry experience; specializing in Mold Remediation and Water Damage Mitigation services including Water Extraction, Pump Outs and more. We pride ourselves on the quality of our work as well as our commitment to outstanding results and superior customer service. We look forward to building lasting relationships with our clients and guarantee your satisfaction! https://armoredrestoration.com/

"quick and easy"

Jackson R on February 2024

We are a locally owned and operated company with over 20 years of industry experience; specializing in Mold Remediation and Water Damage Mitigation services including Water Extraction, Pump Outs and more. We pride ourselves on the quality of our work as well as our commitment to outstanding results and superior customer service. We look forward to building lasting relationships with our clients and guarantee your satisfaction! https://armoredrestoration.com/

"quick and easy"

Jackson R on February 2024


Avatar for Nordic Service Group, LLC

Nordic Service Group, LLC

5.00(
2
)
Approved Pro

Nordic Service Group, LLC

5.00(
2
)
Approved Pro
48 local quotes requested
1 years of experience

Nordic Home Inspection 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 mindful of our customers' interests and make their concerns the foundation of our business.

"Chris was fantastic to talk to about what he checks for during the inspection and what i should expect to see on his report. Chris was on time, incredibly thorough and detailed. I highly recommend him to anyone looking for a great home inspector. "

Arthur K on June 2025

Nordic Home Inspection 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 mindful of our customers' interests and make their concerns the foundation of our business.

"Chris was fantastic to talk to about what he checks for during the inspection and what i should expect to see on his report. Chris was on time, incredibly thorough and detailed. I highly recommend him to anyone looking for a great home inspector. "

Arthur K on June 2025


Avatar for Alpha Environmental Services Inc

Alpha Environmental Services Inc

4.72(
109
)
Approved Pro

Alpha Environmental Services Inc

4.72(
109
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
73 local quotes requested

We are a residential and commercial environmental consulting and remediation company. Serving the greater Portland, OR, area for over 20 years, we have the experience and knowledge to handle just about anything. We offer a variety of services from mold assessment and remediation to radon testing and mitigation and tank services. We provide project oversight and technical review for projects big and small. This includes site analysis, mold assessment, and the remediation of toxins. We also offer a full range of heating oil tank services, from checking underground leaks to installing above ground storage tanks (ASTs). Our residential and commercial services include: • Environmental consulting and remediation • Environmental site assessment • Groundwater remediation • Habitat restoration • Mold testing and removal • Asbestos, radon and lead testing and inspection • Dry well sampling • Phase I & II environmental site assessments • Underground tank sampling • Vapor mitigation systems Environmental risk is an important and complex issue. Whether your concern is toxic mold or radon testing, Alpha Environmental Services can develop an environmental or engineering due-diligence solution that fits your individual needs. We are fully licensed and committed to your environmental needs. Call today for a free estimate and to schedule an appointment.

"I hired Alpha Environmental to do a tank search. They were punctual and helpful, beyond the scope of their visit. They're easy to work with and they accommodated unusual invoicing request."

Ramona M on June 2025

We are a residential and commercial environmental consulting and remediation company. Serving the greater Portland, OR, area for over 20 years, we have the experience and knowledge to handle just about anything. We offer a variety of services from mold assessment and remediation to radon testing and mitigation and tank services. We provide project oversight and technical review for projects big and small. This includes site analysis, mold assessment, and the remediation of toxins. We also offer a full range of heating oil tank services, from checking underground leaks to installing above ground storage tanks (ASTs). Our residential and commercial services include: • Environmental consulting and remediation • Environmental site assessment • Groundwater remediation • Habitat restoration • Mold testing and removal • Asbestos, radon and lead testing and inspection • Dry well sampling • Phase I & II environmental site assessments • Underground tank sampling • Vapor mitigation systems Environmental risk is an important and complex issue. Whether your concern is toxic mold or radon testing, Alpha Environmental Services can develop an environmental or engineering due-diligence solution that fits your individual needs. We are fully licensed and committed to your environmental needs. Call today for a free estimate and to schedule an appointment.

"I hired Alpha Environmental to do a tank search. They were punctual and helpful, beyond the scope of their visit. They're easy to work with and they accommodated unusual invoicing request."

Ramona M on June 2025


Avatar for Rutman Restoration

Rutman Restoration

5.00(
1
)

Rutman Restoration

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Rutman Restoration is a licensed, bonded, and insured property restoration company serving McMinnville, Salem, Portland, and surrounding Oregon areas. We specialize in water damage restoration, mold remediation, fire damage cleanup, crawlspace odor removal, vapor barrier replacement, and animal-related contamination. Our IICRC-certified technicians provide 24/7 emergency response with fast, professional service. We handle insurance-covered restoration from start to finish, including documentation and direct insurance communication. Whether it’s a flooded crawlspace, black mold, smoke damage, or musty odors, Rutman Restoration delivers trusted, high-quality results. Fully CCB-compliant, locally owned, and family-operated. We work directly with homeowners and adjusters to simplify the claims process and maximize coverage. Our team uses commercial-grade drying, dehumidifying, and air scrubbing equipment to ensure full mitigation and long-term protection.

"I highly recommend David and his company, Rutman Restorations. I had rodents in the crawlspace of my home and the insulation and vapor barrier needed to be removed and replaced. This was no small task, as I have a single story home which has a larger footprint than many two story homes. David and I agreed to an excellent price and timeline. At first I was a little overwhelmed because I could see this was going to be an all hands on deck process. David coordinated work with Summit Pest company regarding the removal of the rodents and even spoke with the HVAC company when we discovered water in one of the ducts. (Which has now been addressed by the HVAC company that installed the A/C). David and his crew went to work right away removing old contaminated insulation and then sprayed the crawlspace with an antimicrobial solution before installing the new vapor barrier and insulation. David always kept me informed as the work progressed. I was happy to see they were using respirators, specialized suits and other safety equipment during the process. The crew worked diligently, had a great sense of humor, they were respectful and kept a positive attitude the whole time. I’ve owned other homes, but this is the first time I’ve ever been involved in the restoration of a crawlspace. I knew I was in good hands with David, Nico, Ben, Nayla and their great crew. Thank you for all your hard work! Kudos to all of you!"

Elaine C on July 2025

Rutman Restoration is a licensed, bonded, and insured property restoration company serving McMinnville, Salem, Portland, and surrounding Oregon areas. We specialize in water damage restoration, mold remediation, fire damage cleanup, crawlspace odor removal, vapor barrier replacement, and animal-related contamination. Our IICRC-certified technicians provide 24/7 emergency response with fast, professional service. We handle insurance-covered restoration from start to finish, including documentation and direct insurance communication. Whether it’s a flooded crawlspace, black mold, smoke damage, or musty odors, Rutman Restoration delivers trusted, high-quality results. Fully CCB-compliant, locally owned, and family-operated. We work directly with homeowners and adjusters to simplify the claims process and maximize coverage. Our team uses commercial-grade drying, dehumidifying, and air scrubbing equipment to ensure full mitigation and long-term protection.

"I highly recommend David and his company, Rutman Restorations. I had rodents in the crawlspace of my home and the insulation and vapor barrier needed to be removed and replaced. This was no small task, as I have a single story home which has a larger footprint than many two story homes. David and I agreed to an excellent price and timeline. At first I was a little overwhelmed because I could see this was going to be an all hands on deck process. David coordinated work with Summit Pest company regarding the removal of the rodents and even spoke with the HVAC company when we discovered water in one of the ducts. (Which has now been addressed by the HVAC company that installed the A/C). David and his crew went to work right away removing old contaminated insulation and then sprayed the crawlspace with an antimicrobial solution before installing the new vapor barrier and insulation. David always kept me informed as the work progressed. I was happy to see they were using respirators, specialized suits and other safety equipment during the process. The crew worked diligently, had a great sense of humor, they were respectful and kept a positive attitude the whole time. I’ve owned other homes, but this is the first time I’ve ever been involved in the restoration of a crawlspace. I knew I was in good hands with David, Nico, Ben, Nayla and their great crew. Thank you for all your hard work! Kudos to all of you!"

Elaine C on July 2025


Avatar for Octopus Project Management LLC

Octopus Project Management LLC

4.77(
22
)

Octopus Project Management LLC

4.77(
22
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Octopus Project Management LLC. is a Disaster Reconstruction firm focused on mitigation and rebuilding of residential and commercial buildings undergoing the restoration claims process. We are General contractors able to take on a multitude of different types of home projects. our project minimum is around $350 plus materials as a standard trip charge and increases hourly for smaller projects. Estimates are free and can typically be provided same day.

"Amazing customer service, did exactly what I needed done!"

Sidney S on June 2025

Octopus Project Management LLC. is a Disaster Reconstruction firm focused on mitigation and rebuilding of residential and commercial buildings undergoing the restoration claims process. We are General contractors able to take on a multitude of different types of home projects. our project minimum is around $350 plus materials as a standard trip charge and increases hourly for smaller projects. Estimates are free and can typically be provided same day.

"Amazing customer service, did exactly what I needed done!"

Sidney S on June 2025


Avatar for Northwest Hazmat

Northwest Hazmat

4.83(
6
)

Northwest Hazmat

4.83(
6
)
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

"No Mold" is a division of NorthWest Hazmat, a trusted locally owned and operated company founded in 2000. We specialize in identification and remediation of all kinds of mold, and will work with you, to provide the most cost effective solution to keep your family safe. We work with insurance claims when possible, to ensure you can stay healthy & happy & pride ourselves on being fast, fair and professional. We want our customers to be 100% satisfied with our service.

"No Mold" is a division of NorthWest Hazmat, a trusted locally owned and operated company founded in 2000. We specialize in identification and remediation of all kinds of mold, and will work with you, to provide the most cost effective solution to keep your family safe. We work with insurance claims when possible, to ensure you can stay healthy & happy & pride ourselves on being fast, fair and professional. We want our customers to be 100% satisfied with our service.


Solomon Home Inspections LLC

No reviews yet

Solomon Home Inspections LLC

No reviews yet

Solomon Home Inspections, owner operated, offers the highest quality and care in residential inspections. All residential inspections for potential home buyers come with a three year annual follow up on any work performed from your report. We go the extra distance by being available before, during and long after an inspection. Our reporting is made easy to understand and readily accessible online. Additional services include thermal imaging, and radon testing.

Solomon Home Inspections, owner operated, offers the highest quality and care in residential inspections. All residential inspections for potential home buyers come with a three year annual follow up on any work performed from your report. We go the extra distance by being available before, during and long after an inspection. Our reporting is made easy to understand and readily accessible online. Additional services include thermal imaging, and radon testing.


Avatar for Olimpia's Touch of Class

Olimpia's Touch of Class

5.00(
9
)

Olimpia's Touch of Class

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in Housecleaning! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Great and smiley service. Olimpia and crew does very detail service. Every 2 weeks she clean my house. I’m happy to come home now"

MELIH O on February 2021

Specializing in Housecleaning! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Great and smiley service. Olimpia and crew does very detail service. Every 2 weeks she clean my house. I’m happy to come home now"

MELIH O on February 2021


Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

5.00(
7
)

TerraFirma Foundation Systems

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"They were great. They had a great communication. They exceeded our expectations."

Rachel K on February 2021

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"They were great. They had a great communication. They exceeded our expectations."

Rachel K on February 2021

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Radon Detection and Reduction questions, answered by experts

Costs depend on property size, test types, and additional services like mold sampling.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

What is radon? It’s a radioactive gas that naturally occurs in the ground, forming as uranium and thorium decay. It has no color or odor, so you don’t know if it’s seeping into your building’s foundation. Regular exposure to radon gas increases your chances of suffering from lung cancer. Radon testing measures the air inside your house for the presence of radon gas. If detected, the test will measure the severity of radon levels in your home’s air.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

The Donald, OR 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.