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Average homeowner rating star icon4.9
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Verified mold testing and remediation services reviews

Mold testing and remediation specialists in Ottawa

Avatar for Environmental Services Corp
Environmental Services Corp
3951 Granite Court
5.00(
49
)
Approved Pro
Environmental Services Corp
3951 Granite Court
5.00(
49
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
120 local quotes requested

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025


Mold Squad Restoration
601 E Baltimore St
No reviews
Mold Squad Restoration
601 E Baltimore St
No reviews
9 years of experience

Mold Squad Restoration & Contracting LLC is a full service Contracting Company that specializes in many phasis of General Construction, Water Damage Restoration, and Home Remodeling and Repair. Our Restoration Division consist of: Mold Removal & Remediation, Water Damage Cleanup & Restoration, Fire Damage Cleanup & Restoration, Flood Mitigation, Structural Drying, Asbestos Abatement and offer other services like: Basement/Foundation Waterproofing. Our Construction Division Consists of: Additions New Construction (Home, Garage, Metal Buildings) Bathroom Remodeling Kitchen Remodeling Basement Remodeling Drywall Installation Interior Painting Flooring (Tile, Laminate, Vinyl, Hardwood) Demolition Load Bearing Wall Removal and LVL Beam Install Cabinets, Vanities, Countertops. And much much more We believe that small companies do the best quality work since we have to make a name for ourselves. All of our projects are managed by our owner. All projects are finished once the Homeowner Approves the Quality and Professionalism. Credentials: 1. Fully Insured and Bonded. 2. Professional Quality. 3. Great Reputation with Realtors, Home Investors, Insurance Agents and Several Home Owners. 4. Trustworthy. 5. Hardworking and Dedicated.

Mold Squad Restoration & Contracting LLC is a full service Contracting Company that specializes in many phasis of General Construction, Water Damage Restoration, and Home Remodeling and Repair. Our Restoration Division consist of: Mold Removal & Remediation, Water Damage Cleanup & Restoration, Fire Damage Cleanup & Restoration, Flood Mitigation, Structural Drying, Asbestos Abatement and offer other services like: Basement/Foundation Waterproofing. Our Construction Division Consists of: Additions New Construction (Home, Garage, Metal Buildings) Bathroom Remodeling Kitchen Remodeling Basement Remodeling Drywall Installation Interior Painting Flooring (Tile, Laminate, Vinyl, Hardwood) Demolition Load Bearing Wall Removal and LVL Beam Install Cabinets, Vanities, Countertops. And much much more We believe that small companies do the best quality work since we have to make a name for ourselves. All of our projects are managed by our owner. All projects are finished once the Homeowner Approves the Quality and Professionalism. Credentials: 1. Fully Insured and Bonded. 2. Professional Quality. 3. Great Reputation with Realtors, Home Investors, Insurance Agents and Several Home Owners. 4. Trustworthy. 5. Hardworking and Dedicated.


Usa Water And Fire Restoration
80 Burr Ridge Pkwy
4.94(
17
)
Usa Water And Fire Restoration
80 Burr Ridge Pkwy
4.94(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

USA Water and Fire Restoration, Inc. is a strong and competitive company in the restoration field with over 100 years combined management team experience. Our diversely skilled and interdisciplinary management team is composed of construction project managers, estimators, and professional business analysts. These professionals are individually accomplished and successful in their own niche. This wide range of knowledge helps USA Water and Fire Restoration, Inc. constantly service all customer needs, regardless of problem size or the project’s many interdependencies. Through effective and efficient communication, combined with a strong work ethic and focus on quality customer service we work together in achieving the goal of satisfying the needs of every one of our customers. USA Water and Fire Restoration, Inc. have the skills, knowledge, and drive to return any home or business to its original, comfortable condition.

"Had some issues with drainage in my basement, after a heavy rain I had a flooded basement. I call USA Water Restoration and they took care of all the work. Worked well with my insurance company and finished a beautiful job in a short amount of time."

Christopher A on April 2018

USA Water and Fire Restoration, Inc. is a strong and competitive company in the restoration field with over 100 years combined management team experience. Our diversely skilled and interdisciplinary management team is composed of construction project managers, estimators, and professional business analysts. These professionals are individually accomplished and successful in their own niche. This wide range of knowledge helps USA Water and Fire Restoration, Inc. constantly service all customer needs, regardless of problem size or the project’s many interdependencies. Through effective and efficient communication, combined with a strong work ethic and focus on quality customer service we work together in achieving the goal of satisfying the needs of every one of our customers. USA Water and Fire Restoration, Inc. have the skills, knowledge, and drive to return any home or business to its original, comfortable condition.

"Had some issues with drainage in my basement, after a heavy rain I had a flooded basement. I call USA Water Restoration and they took care of all the work. Worked well with my insurance company and finished a beautiful job in a short amount of time."

Christopher A on April 2018


Servpro of Morris/Ottawa
1262 Leah Rd
4.00(
1
)
Servpro of Morris/Ottawa
1262 Leah Rd
4.00(
1
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

As a trusted leader in the restoration industry, SERVPRO of Morris / Ottawa provides 24-hour residential and commercial services. As a locally owned and operated business, we’re dedicated to being faster to any size disaster, with the training, equipment, and expertise to handle your restoration and cleaning needs.

As a trusted leader in the restoration industry, SERVPRO of Morris / Ottawa provides 24-hour residential and commercial services. As a locally owned and operated business, we’re dedicated to being faster to any size disaster, with the training, equipment, and expertise to handle your restoration and cleaning needs.


911 Restoration of Southern Illinois
11580 Highway 37
No reviews
911 Restoration of Southern Illinois
11580 Highway 37
No reviews
10 years of experience

911 Restoration of Southern Illinois is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

911 Restoration of Southern Illinois is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.


Dry Ty Corporation
853 Fillebrowne St
No reviews
Dry Ty Corporation
853 Fillebrowne St
No reviews
10 years of experience

I am a 23 year old male that has been in this business since I was 18. Now I am President of Dry Ty Orporation.

I am a 23 year old male that has been in this business since I was 18. Now I am President of Dry Ty Orporation.


A Roto Restoration - Budget King Carpet Cleaning
4N326 2nd Avenue
4.00(
2
)
A Roto Restoration - Budget King Carpet Cleaning
4N326 2nd Avenue
4.00(
2
)
Customers say: Super punctual
15 years of experience

A. Roto Restoration holds an IRI Mold Remediation Certification, specializing in mold, water and disaster restoration services, as well as bio-hazard, trauma and hoarder clean up. Budget King Carpet Cleaning is proud to be a “cleantrust” IICRC certified company focusing on carpet, upholstery, air duct cleaning and more, and has also received the Institute of Inspection Cleaning and Restoration Certification from IICRC. At Budget King, “The Customer is King!”

A. Roto Restoration holds an IRI Mold Remediation Certification, specializing in mold, water and disaster restoration services, as well as bio-hazard, trauma and hoarder clean up. Budget King Carpet Cleaning is proud to be a “cleantrust” IICRC certified company focusing on carpet, upholstery, air duct cleaning and more, and has also received the Institute of Inspection Cleaning and Restoration Certification from IICRC. At Budget King, “The Customer is King!”


Global Priority Cleanup
7S731 Granart Road
No reviews
Global Priority Cleanup
7S731 Granart Road
No reviews
14 years of experience

Global Priority Clean-Up, Inc. proudly services the Midwest including Illinois, Indiana, Iowa, Wisconsin and Michigan, with our professional and rapid Biohazard Recovery and Decontamination Services.

Global Priority Clean-Up, Inc. proudly services the Midwest including Illinois, Indiana, Iowa, Wisconsin and Michigan, with our professional and rapid Biohazard Recovery and Decontamination Services.


Custom Construction & Remodeling
475 E Court Street - Suite 83
1.00(
2
)
Custom Construction & Remodeling
475 E Court Street - Suite 83
1.00(
2
)
27 years of experience

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available


GPS
214 E. Birch
No reviews
GPS
214 E. Birch
No reviews
18 years of experience

GPS offers certified and guaranteed mold remediation, inspections, and prevention. We use a non-toxic process and offer the best prices in th area. Owner operated and fully insured. Certified through PMII, NAMRI, OSHA, Safe Mold Solutions Inc., and the EPA.

GPS offers certified and guaranteed mold remediation, inspections, and prevention. We use a non-toxic process and offer the best prices in th area. Owner operated and fully insured. Certified through PMII, NAMRI, OSHA, Safe Mold Solutions Inc., and the EPA.

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FAQs for mold testing and remediation projects in Ottawa, IL

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 Ottawa, IL 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.
A family having breakfast together
Nov 21, 2024
Nov 21, 2024
Budgeting for an indoor air quality test can be worth the cost if you are worried about your health or have moved into a new home.
A man cleaning mold off the wall
Feb 6, 2025
Feb 6, 2025
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
A professional inspecting for mold in the basement
Dec 9, 2024
Dec 9, 2024
The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.
Black mold growing in the corner of the room
Dec 3, 2024
Dec 3, 2024
If you aren’t sure what type of mold is in your home, keep reading for a detailed breakdown of white mold vs black mold to see if one or the other is the culprit.
A contractor inspecting mold on ceiling
Dec 4, 2024
Dec 4, 2024
There's an excellent reason why you should avoid going with the same company for mold testing and mold remediation. Learn why different companies should handle these tasks.
Inspector assessing windows in the basement
Nov 26, 2024
Nov 26, 2024
When it comes to black mold vs wood rot, one causes a much bigger threat to your family. Keep reading to learn which.
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