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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon11
    Verified biohazard remediation services reviews

Verified Reviews for Biohazard Remediation pros in Columbia City, OR

*The Angi rating for Biohazard Remediation companies in Columbia City, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

*The HomeAdvisor rating for Biohazard Remediation companies in Columbia City, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

Last update on October 04, 2025

Find Biohazard remediation specialists in Columbia City

Avatar for Alpha Environmental Services Inc

Alpha Environmental Services Inc

11080 SW Allen Blvd
4.70(
116
)
•Approved Pro

Alpha Environmental Services Inc

11080 SW Allen Blvd
4.70(
116
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
66 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 Mold Test Company OR

Mold Test Company OR

PO BOX 384
4.27(
65
)
•Approved Pro

Mold Test Company OR

PO BOX 384
4.27(
65
)
•Approved Pro
Customers say: Quick response
66 local quotes requested
17 years of experience

At Mold Test Company OR, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"F a bulous"

Shelie H on July 2021

At Mold Test Company OR, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"F a bulous"

Shelie H on July 2021

Rutman Restoration

15460 Southwest Rock Of Ages Road
5.00(
1
)

Rutman Restoration

15460 Southwest Rock Of Ages Road
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

🌟 Rutman Restoration: Your Partner in Property Restoration 🌟 Why Choose Us: Personalized Service: Each client receives custom restoration solutions tailored to their unique needs, ensuring meticulous attention to detail. Expert Technicians: Our certified professionals are experts in water damage repair, mold removal, and comprehensive property restoration, providing reliable and high-quality service. Community Focus: As a dedicated member of the McMinnville community and surrounding areas, we strive to positively impact our region through active engagement and outstanding restoration services. About Us: Founded by brothers Mark, David, and Zahar, Rutman Restoration is committed to elevating the standards of the water damage restoration and mold remediation industry. Our family-owned business stands on the principles of integrity and excellence, with a mission to exceed expectations in every project, from Salem to Portland and beyond. Our Services: We specialize in emergency water damage services, professional mold remediation, and other property restoration needs across Portland, Salem, Corvallis, and McMinnville. With a dedicated customer success manager assigned to each project, we ensure seamless communication and efficient service from the initial damage assessment to the final restoration. Our Vision: At Rutman Restoration, we are more than just a restoration company; we are your partners in restoring and enhancing your property's condition. We commit to turning every challenge into a success story, ensuring each project reflects our high standards of quality and service. Emergency Water Damage Repair Mcminnville Professional Mold Removal Salem Fire and Water Damage Restoration McMinnville Best Restoration Services McMinnville Flood Damage Cleanup Oregon Crawl Space Mold Removal 24 hour emergency water damage service in Mcminnville

"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: Your Partner in Property Restoration 🌟 Why Choose Us: Personalized Service: Each client receives custom restoration solutions tailored to their unique needs, ensuring meticulous attention to detail. Expert Technicians: Our certified professionals are experts in water damage repair, mold removal, and comprehensive property restoration, providing reliable and high-quality service. Community Focus: As a dedicated member of the McMinnville community and surrounding areas, we strive to positively impact our region through active engagement and outstanding restoration services. About Us: Founded by brothers Mark, David, and Zahar, Rutman Restoration is committed to elevating the standards of the water damage restoration and mold remediation industry. Our family-owned business stands on the principles of integrity and excellence, with a mission to exceed expectations in every project, from Salem to Portland and beyond. Our Services: We specialize in emergency water damage services, professional mold remediation, and other property restoration needs across Portland, Salem, Corvallis, and McMinnville. With a dedicated customer success manager assigned to each project, we ensure seamless communication and efficient service from the initial damage assessment to the final restoration. Our Vision: At Rutman Restoration, we are more than just a restoration company; we are your partners in restoring and enhancing your property's condition. We commit to turning every challenge into a success story, ensuring each project reflects our high standards of quality and service. Emergency Water Damage Repair Mcminnville Professional Mold Removal Salem Fire and Water Damage Restoration McMinnville Best Restoration Services McMinnville Flood Damage Cleanup Oregon Crawl Space Mold Removal 24 hour emergency water damage service in Mcminnville

"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

"No Mold" A Division Of Northwest Hazmat

36 West Q Street
4.83(
6
)

"No Mold" A Division Of Northwest Hazmat

36 West Q Street
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.

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

Healthy Home Inspection Services LLC

8885 SW Canyon Rd.
5.00(
2
)

Healthy Home Inspection Services LLC

8885 SW Canyon Rd.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Healthy Home is a locally owned and operated company. Our qualified technicians provide testing for common household contaminants, such as asbestos, lead, radon and mold. Our courteous and knowledgeable technicians keep you updated throughout the testing process. Testing and results are quick and cost-effective, so you never have to wait endlessly for your results or pay more than you were quoted. We are local specialists keeping Greater Portland area homes safe. We assist homeowners, home buyers/sellers, real estate agents, property management firms and housing authorities. What set's Healthy Home apart is our: - Expertise - Ability to provide all indoor environmental services that you may be seeking - Upfront pricing - Certified/licensed/accredited personnel with years of experience - We only utilize accredited labs for analysis of your samples.

Healthy Home is a locally owned and operated company. Our qualified technicians provide testing for common household contaminants, such as asbestos, lead, radon and mold. Our courteous and knowledgeable technicians keep you updated throughout the testing process. Testing and results are quick and cost-effective, so you never have to wait endlessly for your results or pay more than you were quoted. We are local specialists keeping Greater Portland area homes safe. We assist homeowners, home buyers/sellers, real estate agents, property management firms and housing authorities. What set's Healthy Home apart is our: - Expertise - Ability to provide all indoor environmental services that you may be seeking - Upfront pricing - Certified/licensed/accredited personnel with years of experience - We only utilize accredited labs for analysis of your samples.

SERVPRO of Southwest Portland

6312 SW Capitol Hwy Box
4.57(
7
)

SERVPRO of Southwest Portland

6312 SW Capitol Hwy Box
4.57(
7
)
Customers say: Quick response
Free onsite estimate

SERVPRO of Southwest Portland specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of Southwest Portland can also mitigate mold and mildew from your home or business. We also offer carpet and upholstery cleaning, post-construction cleaning, and air duct cleaning. Our staff is highly trained in property damage restoration including ongoing training at SERVPRO’s corporate training facility and regular IICRC-industry certification.

SERVPRO of Southwest Portland specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of Southwest Portland can also mitigate mold and mildew from your home or business. We also offer carpet and upholstery cleaning, post-construction cleaning, and air duct cleaning. Our staff is highly trained in property damage restoration including ongoing training at SERVPRO’s corporate training facility and regular IICRC-industry certification.

Showing 1-10 of 23
Biohazard Remediation questions, answered by experts

Removing the original paint or stain before refinishing is a good idea, as it ensures the new finish bonds strongly to the wood. If you skip the stripping or sanding step, the new finish may peel or flake away from the railing easily. Using a wood stripper will completely remove the old stain or paint while sanding will help to prime the surface.

It depends. Use the “50% rule” to help you decide. For example, you should consider replacing the appliance if it is halfway through its lifespan and the repair will cost more than 50% of the price of a new one. Contrary to popular belief, repairing a major appliance is more wallet-friendly than purchasing a new one. While the cost of new home appliances can run as high as $8,000, the average cost to repair them is $170. If the appliance you’re trying to get rid of isn’t too old, consult a local appliance repair expert to see what can be done to restore it.

If your old washer and dryer are still in working condition and you have space for an additional hook-up, you may be able to use them for things you don’t want in your household laundry, like heavily soiled work clothes. If the appliances no longer work, some parts may be salvageable for scrap—contact a scrap collector to see if they’ll take them.

DIY repairs are possible for basic issues if you have the right tools and safe handling skills. Assess the complexity before attempting repairs yourself.

In general, yes, it's worth repairing an appliance over replacing it. If the repair will give you more years of reliable service from the oven and the repair costs less than buying a comparable new model, then yes, get it repaired. If, on the other hand, the oven is reaching the end of its life and needs a costly repair, you're likely better off buying a new oven.

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