
Serving Corvallis, OR and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated. "





Serving Corvallis, OR and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated. "




Serving Corvallis, OR and surrounding areas
Approved
In business since 1974
Free estimates
Warranties offered
"This work crew of Lupe, Waldo, and Rene did an OUTSTANDING job; this is hard work, these (3) dedicated hombres did an incredible job for us. We are so grateful for these three men. I easily recommend this crew to you, very reliable, honest, trustworthy and friendly. Best in the Business. Muchas gracias amigos!!! We love these guys!"





+38

Serving Corvallis, OR and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Nordic Service Group responded quickly to my inspection request and agreed to meet my schedule for the inspection. The inspector showed up on time, actually early, and exceeded my expectation with the inspection report. This is a professional who really knows homes. Why take a chance with anyone else? Steve"

Serving Corvallis, OR and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"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."

Serving Corvallis, OR and surrounding areas
In business since 1995
Free estimates
Warranties offered
"as advertised"

Serving Corvallis, OR and surrounding areas
In business since 2008
Free estimates
Warranties offered
"I hired Environmental Works on the recommendation of a co-worker. Not only was it the least expensive of the three bids I received but it was also the only company that offered a lifetime guarantee on its work. The entire installation of a radon mitigation system in my home took less than six hours. The company guarantees that its radon mitigation system can keep radon levels below 2.7 pCi/L. A three-month radon monitoring test, completed ten months after the installation of my mitigation system, indicated radon levels at 1.4 pCi/L. I am very pleased with the work that was performed at my home."
Serving Corvallis, OR and surrounding areas
In business since 1948
Free estimates
Emergency services offered
"When scheduling service for an air-to-water boiler, I was told I called "exactly the right people". The tech got here and said they almost never see these... Charged over $300 for an hour's looking around (no actual service) and drive time. So, I feel pretty seriously misled, and I still have to find someone to service the boiler. They continue to be unwilling to split the bill."

Serving Corvallis, OR and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"No Mold" is a division of NorthWest Hazmat, a trusted locally owned and operated company founded in 2000. \nWe 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. \nWe 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.
Serving Corvallis, OR and surrounding areas
Serving Corvallis, OR and surrounding areas
In business since 2000
Free estimates
Warranties offered
Owner operated, over 15 years of experience, charges are determined by the job. Discount for Angie's List members - ask for details.\n\nAdditional e-mail - homepros@house2homellc.org, pillar_mark@msn.com.
From average costs to expert advice, get all the answers you need to get your job done.

Budget for mold remediation costs based on factors such as severity, location in the home, type of mold, damage type, and more.

Budget for mold inspection costs based on factors such as the size of your home, testing type, mold type, location, accessibility, and more.

Curious who installs radon mitigation systems? Learn who to hire, why specialists matter, and what radon mitigation costs so you can take safe action now.

Not sure who to call for mold removal? See when to hire a mold specialist or restoration pro, plus costs and steps to expect.

Curious who to call for a mold inspection? Discover mold inspection costs, pro options, and what to expect before you book.

Find who to call to test water for lead. Learn when to hire a certified water testing professional or state-certified laboratory and what to expect.