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Verified Reviews for Mold Testing And Remediation pros in Sumner, MI

*The Angi rating for Mold Testing And Remediation companies in Sumner, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Sumner, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on January 13, 2026

Find Mold testing and remediation specialists in Sumner

Avatar for SGS Environmental and CERI

SGS Environmental and CERI

4.86(
55
)
•Approved Pro

SGS Environmental and CERI

4.86(
55
)
•Approved Pro
Super Service Award
Customers say: Quick response
29 years of experience
Free onsite estimate

Indoor Environmental Company specializing in indoor air quality testing and treatment for mold, asbestos and lead. Using state-of-the-art technology, SGS/Critical Environmental takes pride in their workmanship and customer satisfaction. SGS/Critical is the clear choice for all of your environmental needs. Our skilled technicians are trained and certified with years of experience, so let our team help you with your mold and air quality issues.

"I am absolutely thrilled with the service provided by CERI for the mold remediation in my home. Finding mold in our home felt like an absolute nightmare, and I was so grateful I found this team. From my very first phone call, the entire process was seamless. The initial inspection was incredibly thorough, and they patiently walked me through the entire remediation plan, addressing all my concerns with professionalism and expertise. There were no scare tactics, just honest evaluation and clear communication. When the crew, led by Scott and Travis, arrived, they were punctual, courteous, and ready to work. They took meticulous safety measures to contain the spores and protect the rest of my family and home. I was impressed by their attention to detail; they even showed me pictures of the progress daily and ensured the work areas were spotless after completion. The results are truly remarkable. A year later, the affected areas are still mold-free, and the air quality is great now. "

Colleen C on January 2026

Indoor Environmental Company specializing in indoor air quality testing and treatment for mold, asbestos and lead. Using state-of-the-art technology, SGS/Critical Environmental takes pride in their workmanship and customer satisfaction. SGS/Critical is the clear choice for all of your environmental needs. Our skilled technicians are trained and certified with years of experience, so let our team help you with your mold and air quality issues.

"I am absolutely thrilled with the service provided by CERI for the mold remediation in my home. Finding mold in our home felt like an absolute nightmare, and I was so grateful I found this team. From my very first phone call, the entire process was seamless. The initial inspection was incredibly thorough, and they patiently walked me through the entire remediation plan, addressing all my concerns with professionalism and expertise. There were no scare tactics, just honest evaluation and clear communication. When the crew, led by Scott and Travis, arrived, they were punctual, courteous, and ready to work. They took meticulous safety measures to contain the spores and protect the rest of my family and home. I was impressed by their attention to detail; they even showed me pictures of the progress daily and ensured the work areas were spotless after completion. The results are truly remarkable. A year later, the affected areas are still mold-free, and the air quality is great now. "

Colleen C on January 2026

Avatar for NexGen Remediation

NexGen Remediation

5.00(
9
)
•Approved Pro

NexGen Remediation

5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

NexGen Remediation is a 24/7 restoration company serving Ft. Myers, FL, and surrounding areas, as well as Grand Rapids, Michigan. NexGen remediation guarantees the best solutions to mold remediation and water damage Ft. Myers citizens can trust. NexGen Remediation offers the #1 structural drying and water damage restoration Ft. Myers citizens can rely on 24/7. NexGen Remediation provides the best disinfecting services and mold remediation Ft. Myers and surrounding areas has to offer. Ask about our Military and Senior discounts. Call today for a free estimate! We also offer storm damage demo and cleanup.

"Excellent work provided by Chris and his crew"

Nancy G on July 2023

NexGen Remediation is a 24/7 restoration company serving Ft. Myers, FL, and surrounding areas, as well as Grand Rapids, Michigan. NexGen remediation guarantees the best solutions to mold remediation and water damage Ft. Myers citizens can trust. NexGen Remediation offers the #1 structural drying and water damage restoration Ft. Myers citizens can rely on 24/7. NexGen Remediation provides the best disinfecting services and mold remediation Ft. Myers and surrounding areas has to offer. Ask about our Military and Senior discounts. Call today for a free estimate! We also offer storm damage demo and cleanup.

"Excellent work provided by Chris and his crew"

Nancy G on July 2023

American Flo Blasting

4.75(
4
)
•Approved Pro

American Flo Blasting

4.75(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

American Flo Blasting is a full service soda, sand, and multi-media blasting co. located in Climax, Mi just outside of Galesburg. This company is a mobil operation that will come to you or you may choose to drop off smaller jobs at our shop. We specialize in mold remediation, lead and have access to asbestos abatement people, fire damage restoration, paint removal from brick buildings as well as antique auto restoring. We will work with your insurance company to insure your satisfaction. Free estimates! Call 269-207-2514, 7 days a week to schedule an appointment. 8:00 am to 6:00 pm

"They did the job very good. It did not take a whole day. His company called me right away."

Christina S on March 2023

American Flo Blasting is a full service soda, sand, and multi-media blasting co. located in Climax, Mi just outside of Galesburg. This company is a mobil operation that will come to you or you may choose to drop off smaller jobs at our shop. We specialize in mold remediation, lead and have access to asbestos abatement people, fire damage restoration, paint removal from brick buildings as well as antique auto restoring. We will work with your insurance company to insure your satisfaction. Free estimates! Call 269-207-2514, 7 days a week to schedule an appointment. 8:00 am to 6:00 pm

"They did the job very good. It did not take a whole day. His company called me right away."

Christina S on March 2023

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

Avatar for Moldlab

Moldlab

4.74(
352
)

Moldlab

4.74(
352
)
Customers say: True professional
26 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Avatar for The Roof Cleaner

The Roof Cleaner

4.71(
28
)

The Roof Cleaner

4.71(
28
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

15 years in the industry of soft wash roof and exterior cleaning services. We also offer pressure washing services. Roof cleaning, house washing, gutter cleaning, exterior window cleaning, deck cleaning and restoration, concrete cleaning, fence cleaning, and rust removal. We believe we offer the best customer service in the industry and we'd like to prove it. Check out our website or give us a call for a fast free quote!

"Though the gutters were cleaned in December after the leaves had fallen, this spring of 2024 the gutters were over flowing!! I texted David regarding this issue he said they check the downspouts using a leaf blower. This spring I noticed no apparent debris from the downspouts being blown out. David said that my house is surrounded by trees and the downspouts are probably blocked again. This is 4 months later!! What would be blocking the gutters from draining. He said he'd come out but would have to charge me again, again for a service I paid for that wasn't completed properly in December. Would not recommend or use again."

William B on May 2024

15 years in the industry of soft wash roof and exterior cleaning services. We also offer pressure washing services. Roof cleaning, house washing, gutter cleaning, exterior window cleaning, deck cleaning and restoration, concrete cleaning, fence cleaning, and rust removal. We believe we offer the best customer service in the industry and we'd like to prove it. Check out our website or give us a call for a fast free quote!

"Though the gutters were cleaned in December after the leaves had fallen, this spring of 2024 the gutters were over flowing!! I texted David regarding this issue he said they check the downspouts using a leaf blower. This spring I noticed no apparent debris from the downspouts being blown out. David said that my house is surrounded by trees and the downspouts are probably blocked again. This is 4 months later!! What would be blocking the gutters from draining. He said he'd come out but would have to charge me again, again for a service I paid for that wasn't completed properly in December. Would not recommend or use again."

William B on May 2024

Avatar for On-Site Specialty Cleaning & Restoration

On-Site Specialty Cleaning & Restoration

4.93(
14
)

On-Site Specialty Cleaning & Restoration

4.93(
14
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Always On to help get your life back to normal. Most home owners will have at least one disaster in their lifetime. On-Site has created a company that helps make your home better than before your loss. We have state of the art drying equipment, a 50,000 square foot facility, highly trained personnel, allowing us to offer you the highest level of quality services. You are my client but we can deal directly with your insurance company to make sure you get everything that you are entitled to. We have been in business for over 18 years because we do business "The Old Fashioned Way", where customer service and satisfaction is our #1 goal! We have won numerous awards in our industry for great restoration work and great customer service. Our warranty is second to none, we have a ten year warranty on all our work. We offer FREE estimates. Call us and have our team take care of you. We are open 24/7 and have someone in management to answer your call, 248-269-3000 (se habla espanol). Give us a call and we'll be at your place within two hours, taking care of you and your loved ones.

Always On to help get your life back to normal. Most home owners will have at least one disaster in their lifetime. On-Site has created a company that helps make your home better than before your loss. We have state of the art drying equipment, a 50,000 square foot facility, highly trained personnel, allowing us to offer you the highest level of quality services. You are my client but we can deal directly with your insurance company to make sure you get everything that you are entitled to. We have been in business for over 18 years because we do business "The Old Fashioned Way", where customer service and satisfaction is our #1 goal! We have won numerous awards in our industry for great restoration work and great customer service. Our warranty is second to none, we have a ten year warranty on all our work. We offer FREE estimates. Call us and have our team take care of you. We are open 24/7 and have someone in management to answer your call, 248-269-3000 (se habla espanol). Give us a call and we'll be at your place within two hours, taking care of you and your loved ones.

Avatar for ServiceMaster Professional Cleaning

ServiceMaster Professional Cleaning

4.64(
11
)

ServiceMaster Professional Cleaning

4.64(
11
)
Customers say: Super punctual
40 years of experience

Specialize in all forms of disaster restoration and can work with and bill your insurance company directly.

Specialize in all forms of disaster restoration and can work with and bill your insurance company directly.

Avatar for SGS Contracting Environmental Services Llc

SGS Contracting Environmental Services Llc

5.00(
5
)

SGS Contracting Environmental Services Llc

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*Call us today and ask about our Angie's List Deals!* With over 20 years of experience, we specialize in asbestos abatement, Mold and Radon Remediation, Duct cleaning and sterilization, Indoor air quality, Air Sampling Testing and Inspections. Let-SGS Clear the Air! *20% Discount for Seniors and Veterans*

"Great communication and very nice work on this project! I'd definitely recommend them and hire them again for a future project!"

Shayne M on February 2020

*Call us today and ask about our Angie's List Deals!* With over 20 years of experience, we specialize in asbestos abatement, Mold and Radon Remediation, Duct cleaning and sterilization, Indoor air quality, Air Sampling Testing and Inspections. Let-SGS Clear the Air! *20% Discount for Seniors and Veterans*

"Great communication and very nice work on this project! I'd definitely recommend them and hire them again for a future project!"

Shayne M on February 2020

Avatar for Midpoint Construction LLC

Midpoint Construction LLC

4.75(
4
)

Midpoint Construction LLC

4.75(
4
)
Customers say: Quick response
25 years of experience

Insurance Reconstruction General Contractors and Custom Home Builders

"A large tree fell on the rear of our house and damaged our second-story deck and pool room. The Midpoint Project Manager for our repairs was Keith Kay. Keith and the subcontractors he brought in were outstanding. From the time he started until the job was done we were regularly provided with updates and the workmanship was excellent. Great attention to detail and Keith worked with us on any decisions that we’re needed."

Phil C on September 2023

Insurance Reconstruction General Contractors and Custom Home Builders

"A large tree fell on the rear of our house and damaged our second-story deck and pool room. The Midpoint Project Manager for our repairs was Keith Kay. Keith and the subcontractors he brought in were outstanding. From the time he started until the job was done we were regularly provided with updates and the workmanship was excellent. Great attention to detail and Keith worked with us on any decisions that we’re needed."

Phil C on September 2023

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Mold Testing and Remediation questions, answered by experts

Both an air purifier and a dehumidifier can help prevent future mold growth, but neither can remove existing mold. An air purifier will improve air quality and trap mold spores in the air, whereas a dehumidifier will reduce moisture in the environment. Keep in mind that you need to make sure your air purifier uses HEPA filters, which are rated for mold removal.

Damp air from a humidifier can cause mold in ducts if it raises the air's humidity level too high for the duct system to handle or malfunctions, but it’s not a normal occurrence. To avoid mold trouble, set the humidistat to between 30% and 35% and inspect it often to ensure accuracy.

Professionals suggest through ventilation, source removal, or filtration systems.

You can find the smell of mold in your house in two ways: following your nose, and using common sense tactics like looking anywhere there’s water first. Mold cannot form in a completely dry environment, which is why you see mold much more often under kitchen sinks than on garage floors. If you have looked everywhere and still can’t find the source, hire a pro, because you may have mold in your walls.

Unfortunately, asbestos is not easily identified and can often be hidden in plain sight in your home. While it can look like fluffy fibers, tiny pieces can also appear in materials like plastic or cement, making it impossible to identify on your own properly.

Plus, since asbestos is so dangerous when disturbed, you should never root around to try and find it. This job is best for a professional who can test for the material properly.

The Sumner, MI 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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