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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
406 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 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 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


Avatar for Ideal Property Inspections LLC

Ideal Property Inspections LLC

4.99(
106
)

Ideal Property Inspections LLC

4.99(
106
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For the fifth consecutive year, Ideal Property Inspections LLC (IPI) has earned the 2020 Super Service Award for outstanding service. A special Thank You to everyone who graciously submitted a review in praise of IPI. For 2020, Ideal Property Inspections LLC has expanded the number of services offered to include Residential and Commercial Inspections, Radon and Infrared Thermography (coming soon). All inspections conclude with a visual summary and detailed report, with photos within 24 hours of the inspection (commercial inspections make take longer). With over 20 years of remodeling and construction experience, our experience allows us to spot fine details others might miss. Read our reviews for yourself and join the dozens of home buyers who appreciate our outstanding level of professionalism! Member of American Society of Home Inspectors (ASHI) and Oregon Association of Home Inspectors (OAHI). For additional information or to request a quote, call 971-219-0759.

"Roland , I was very thorough doing my home inspection and if I had a question to concerns, he’s able to answer them I would rehire him in a heartbeat"

Amber G on November 2022

For the fifth consecutive year, Ideal Property Inspections LLC (IPI) has earned the 2020 Super Service Award for outstanding service. A special Thank You to everyone who graciously submitted a review in praise of IPI. For 2020, Ideal Property Inspections LLC has expanded the number of services offered to include Residential and Commercial Inspections, Radon and Infrared Thermography (coming soon). All inspections conclude with a visual summary and detailed report, with photos within 24 hours of the inspection (commercial inspections make take longer). With over 20 years of remodeling and construction experience, our experience allows us to spot fine details others might miss. Read our reviews for yourself and join the dozens of home buyers who appreciate our outstanding level of professionalism! Member of American Society of Home Inspectors (ASHI) and Oregon Association of Home Inspectors (OAHI). For additional information or to request a quote, call 971-219-0759.

"Roland , I was very thorough doing my home inspection and if I had a question to concerns, he’s able to answer them I would rehire him in a heartbeat"

Amber G on November 2022


EnviroLead, LLC

5.00(
2
)

EnviroLead, LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lead Based Paint Inspection using XRF, Mold Inspection, Radon testing. Serving All of Oregon for Lead Based Paint Inspection Business Hours: 8:00-6:00 Monday-Friday, Available Evenings, Weekends, Holidays and during all major sporting events! (by appointment) Accessible 24/7 by live Answering Service. //· 15 Years in building related fields. //· 4 years International Code Council Special Inspector //· 3 years teaching Structural Special Inspection, Estimating, Project Management, and Plan reading. //· Oregon Certified Home Inspector #1130 //· I.C.C. Certified Special Inspector- Structural Masonry #5114180-84 //· I.C.C. Certified Special Inspector- Structural Steel and Welding # 5116939-85 //· I.C.C. Certified Special Inspector- Reinforced Concrete # 5116939-47.

Lead Based Paint Inspection using XRF, Mold Inspection, Radon testing. Serving All of Oregon for Lead Based Paint Inspection Business Hours: 8:00-6:00 Monday-Friday, Available Evenings, Weekends, Holidays and during all major sporting events! (by appointment) Accessible 24/7 by live Answering Service. //· 15 Years in building related fields. //· 4 years International Code Council Special Inspector //· 3 years teaching Structural Special Inspection, Estimating, Project Management, and Plan reading. //· Oregon Certified Home Inspector #1130 //· I.C.C. Certified Special Inspector- Structural Masonry #5114180-84 //· I.C.C. Certified Special Inspector- Structural Steel and Welding # 5116939-85 //· I.C.C. Certified Special Inspector- Reinforced Concrete # 5116939-47.


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

Radon Detection and Reduction questions, answered by experts

Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

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.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

The Grand Ronde, 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.