Top-rated mold testing and remediation specialists.

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Mold testing and remediation specialists in Portland

Epic Radon Solutions
Main St
5.00(
4
)
Epic Radon Solutions
Main St
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"The filter works great"

Diego C on January 2025

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"The filter works great"

Diego C on January 2025


Business Investigation Services
9256 Vassar Ln
No reviews
Business Investigation Services
9256 Vassar Ln
No reviews

Building Investigation Services #1 concern is delivering the highest quality of work. We bring our clients extensive experience, technical knowledge and resources to safely complete projects in compliance with all regulations while delivering a high level of customer satisfaction. We specialize in a wide variety of services: Initial Moisture Mapping - Emergency response to capture the initial condition. - Detailed, easy to read maps. Moisture Monitoring - On-going third party moisture monitoring. Lead Testing - On site emergency testing, or traditional lab results. Asbestos Testing - NESHAP and OSHA hazard assessments. Emergency turn around times available. Mold Testing - Air and surface sampling, initial and clearance. Categorization of Water Loss - Bacterial sampling to establish category 1,2, or 3. - 48 hour turn around times available Matterport Scans - 3D walk through of property.

Building Investigation Services #1 concern is delivering the highest quality of work. We bring our clients extensive experience, technical knowledge and resources to safely complete projects in compliance with all regulations while delivering a high level of customer satisfaction. We specialize in a wide variety of services: Initial Moisture Mapping - Emergency response to capture the initial condition. - Detailed, easy to read maps. Moisture Monitoring - On-going third party moisture monitoring. Lead Testing - On site emergency testing, or traditional lab results. Asbestos Testing - NESHAP and OSHA hazard assessments. Emergency turn around times available. Mold Testing - Air and surface sampling, initial and clearance. Categorization of Water Loss - Bacterial sampling to establish category 1,2, or 3. - 48 hour turn around times available Matterport Scans - 3D walk through of property.


Encapsulations Down Under
4600 E 25 N
No reviews
Encapsulations Down Under
4600 E 25 N
No reviews
6 years of experience

We are a family owned business specializing in providing great customer service, and crawl space solutions for almost any problem. We promise to arrive on time, be honest, upfront, and courteous to all our customers. We know exactly how it feels to deal with crawl space related issues, and will treat you with the respect you deserve. Give us a call for a free estimate, and leave your worries to us!

We are a family owned business specializing in providing great customer service, and crawl space solutions for almost any problem. We promise to arrive on time, be honest, upfront, and courteous to all our customers. We know exactly how it feels to deal with crawl space related issues, and will treat you with the respect you deserve. Give us a call for a free estimate, and leave your worries to us!


EGF Safe Inspections
409 S Ohio St
No reviews
EGF Safe Inspections
409 S Ohio St
No reviews
Free onsite estimate

EGF-Safe Health & Safety Home Inspection 379.00 USD for all Indiana Residents. Inspections last 4-5 Hours and include a full written report with images and videos. We offer 6-month deferred payment plans to qualified home-buyers. Each home inspection comes with our free Energy Efficiency Audit which can save you hundreds of dollars per year. And finally, we offer 18% additional savings off the entire cost when you add one or more detail specific inspection services such as Water Quality Testing, Drone Imaging, Radon Detection, Mold Testing, Water Damage, Asbestos, Formaldehyde, HVAC, Plumbing, Electrical, Foundation & Structure.

EGF-Safe Health & Safety Home Inspection 379.00 USD for all Indiana Residents. Inspections last 4-5 Hours and include a full written report with images and videos. We offer 6-month deferred payment plans to qualified home-buyers. Each home inspection comes with our free Energy Efficiency Audit which can save you hundreds of dollars per year. And finally, we offer 18% additional savings off the entire cost when you add one or more detail specific inspection services such as Water Quality Testing, Drone Imaging, Radon Detection, Mold Testing, Water Damage, Asbestos, Formaldehyde, HVAC, Plumbing, Electrical, Foundation & Structure.



Enviro Decon of Indiana
15605 Lima Rd
4.45(
11
)
Enviro Decon of Indiana
15605 Lima Rd
4.45(
11
)
Customers say: Quality work
19 years of experience

Locally owned and operated. We are your affordable GREEN solution! Our state of the art remediation process will save you time and money. We use 100% environmentally friendly products that are bio-degradable, non toxic, non-corrosive & completely inert in just 8 hours. Most jobs can take as little as one day to complete. Our products are EPA certified. Written guarantee on our work. We are prompt and professional. Call today for great service!

"First of all, the friendliness, quality of work and knowledge were excellent..no complaints at all in that regard. Here is my MAJOR issue. We received a quote for $3200. Once they got into the project, there were obvious issues that were going to result in a higher price. More cracks to fill, more drywall to replace etc. I fully expected the price to almost double. What I wasn’t prepared for was the invoice that showed up almost triple($9100) and when I called, texted, tried to reach out, I was ghosted. Gabe and I talked everyday and it just shocked me that when I wanted to have a discussion as to why the bill was so high, he never once returned my call to even have that discussion. Oh well, I paid the bill in full, we moved away and I’m sure that the house is better for our new buyers. But uncomfortable conversations need to be discussed in any service transactions and we were blindsided and disappointed that it never happened."

mark c on March 2024

Locally owned and operated. We are your affordable GREEN solution! Our state of the art remediation process will save you time and money. We use 100% environmentally friendly products that are bio-degradable, non toxic, non-corrosive & completely inert in just 8 hours. Most jobs can take as little as one day to complete. Our products are EPA certified. Written guarantee on our work. We are prompt and professional. Call today for great service!

"First of all, the friendliness, quality of work and knowledge were excellent..no complaints at all in that regard. Here is my MAJOR issue. We received a quote for $3200. Once they got into the project, there were obvious issues that were going to result in a higher price. More cracks to fill, more drywall to replace etc. I fully expected the price to almost double. What I wasn’t prepared for was the invoice that showed up almost triple($9100) and when I called, texted, tried to reach out, I was ghosted. Gabe and I talked everyday and it just shocked me that when I wanted to have a discussion as to why the bill was so high, he never once returned my call to even have that discussion. Oh well, I paid the bill in full, we moved away and I’m sure that the house is better for our new buyers. But uncomfortable conversations need to be discussed in any service transactions and we were blindsided and disappointed that it never happened."

mark c on March 2024


ProSpect Home Inspections
907 W Main St
No reviews
ProSpect Home Inspections
907 W Main St
No reviews
11 years of experience

ProSpect Home Inspections strives to provide a friendly and stress-free home inspection experience.

ProSpect Home Inspections strives to provide a friendly and stress-free home inspection experience.


Porta-Blast of Indiana
7835 N. State Hwy. 3
No reviews
Porta-Blast of Indiana
7835 N. State Hwy. 3
No reviews
13 years of experience

We are a sandblasting and restoration company that utilizes a crushed glass media in water to restore surfaces. Our process is dustless and so safe it can be used on softer surfaces like brick, limestone and fiberglass. Strong enough to be effective on heavy rust and paint. We accept most major credit cards.

We are a sandblasting and restoration company that utilizes a crushed glass media in water to restore surfaces. Our process is dustless and so safe it can be used on softer surfaces like brick, limestone and fiberglass. Strong enough to be effective on heavy rust and paint. We accept most major credit cards.


ServiceMaster by Restoration Contractors
230 W 2nd St
3.67(
3
)
ServiceMaster by Restoration Contractors
230 W 2nd St
3.67(
3
)
30 years of experience

We have a general construction company (roofing, siding, windows, drywall, painting, etc), restoration contractors, inc. we have a servicemaster franchise that offers fire restoration, water mitigation, mold remediation, smoke and odor removal, carpet cleaning, content cleaning, duct cleaning, and other general cleaning services. we also have a floor covering company and can handle any floor covering needs. there is no job too big or too small. we are certified, professional, well trained individuals that come together to make a great team that can handle all of your home care needs.

"If there was a way to give a business ⭐️⭐️⭐️⭐️⭐️⭐️ (six stars), or even more, I would give that rating here. My wife and I were dealing with a nightmare situation. We bought a defective dishwasher, which destroyed the hardwood floor in our kitchen. The manufacturer belligerently gave us the runaround for nine months. We had everything ready and waiting… but nothing. Through that time, we touched base with the ServiceMaster team to let them know we weren’t ghosting them. They were kind and patient. Finally we gave up and filed a homeowner’s claim, and Jordan and Erin were able to work with State Farm to get them everything they needed. They were patient with us and, when we were really unsure of what flooring to go with, dropped off two different rounds of samples. Finally, with everything set up, the installers came and demo’d everything and started laying the new floor on Monday -finishing early Tuesday afternoon We are blown away. Not only has everyone from ServiceMaster been friendly, they literally make us feel like family. These are people you should want to do business with. Their flooring people? Fantastic! They showed such care in everything that they did and worked to lessen the disruption caused by having flooring put in while I was working downstairs. Not only were they a pleasure to deal with, but I have a deep sense of respect for their work ethic. In closing, my wife and I are profoundly grateful to the entire ServiceMaster family. We already have other jobs that we need to have done that we are getting estimates on. You will NOT be disappointed!"

Bob B on August 2024

We have a general construction company (roofing, siding, windows, drywall, painting, etc), restoration contractors, inc. we have a servicemaster franchise that offers fire restoration, water mitigation, mold remediation, smoke and odor removal, carpet cleaning, content cleaning, duct cleaning, and other general cleaning services. we also have a floor covering company and can handle any floor covering needs. there is no job too big or too small. we are certified, professional, well trained individuals that come together to make a great team that can handle all of your home care needs.

"If there was a way to give a business ⭐️⭐️⭐️⭐️⭐️⭐️ (six stars), or even more, I would give that rating here. My wife and I were dealing with a nightmare situation. We bought a defective dishwasher, which destroyed the hardwood floor in our kitchen. The manufacturer belligerently gave us the runaround for nine months. We had everything ready and waiting… but nothing. Through that time, we touched base with the ServiceMaster team to let them know we weren’t ghosting them. They were kind and patient. Finally we gave up and filed a homeowner’s claim, and Jordan and Erin were able to work with State Farm to get them everything they needed. They were patient with us and, when we were really unsure of what flooring to go with, dropped off two different rounds of samples. Finally, with everything set up, the installers came and demo’d everything and started laying the new floor on Monday -finishing early Tuesday afternoon We are blown away. Not only has everyone from ServiceMaster been friendly, they literally make us feel like family. These are people you should want to do business with. Their flooring people? Fantastic! They showed such care in everything that they did and worked to lessen the disruption caused by having flooring put in while I was working downstairs. Not only were they a pleasure to deal with, but I have a deep sense of respect for their work ethic. In closing, my wife and I are profoundly grateful to the entire ServiceMaster family. We already have other jobs that we need to have done that we are getting estimates on. You will NOT be disappointed!"

Bob B on August 2024


The Fireplace Specialist
103 East Iroquois Street
No reviews
The Fireplace Specialist
103 East Iroquois Street
No reviews
18 years of experience

With over twenty-six years of experience building and remodeling quality homes, we can build or service any residential or commercial structure. Consulting and Sub-contracting fees range based on contract variables.

With over twenty-six years of experience building and remodeling quality homes, we can build or service any residential or commercial structure. Consulting and Sub-contracting fees range based on contract variables.

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Mold testing and remediation services FAQs

Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.

It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.

The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.

The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

The homeowners guide to mold testing and remediation services
From average costs to expert advice, get all the answers you need to get your job done.
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