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Top-Rated Mold testing and remediation specialists in Walker - Updated Nov 2026

Avatar for SGS Environmental and CERI
SGS Environmental and CERI
4.8(
64
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Walker, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"If you’re looking for a pro to help you with mold issues, I can’t recommend SGS enough. When I discovered the toxic effects mold was having on my health, I couldn’t believe it. I researched and did my homework to understand mold and how to effectively remediate. I was shocked to find that I knew more than most “mold restoration” companies out there and how unregulated it is in Michigan. I sought out true professionals and that’s how I found SGS. They know their stuff, go above and beyond, communicate effectively and efficiently, take the necessary steps, and have helped us through home inspections and remediation support. I wouldn’t trust anyone else. SGS services were higher in cost but that’s because they actually do what is needed to remediate the problem and not make the problem worse like many companies do (which end up costing more in the long run and have health consequences). I’m so grateful that SGS does what they do!"
Mold Remediation
Asbestos Abatement
Decon
Equipment
Project pics

+15

Response time1 day
183 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Mold Test Company MI
Mold Test Company MI
3.9(
111
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Walker, MI and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"I hired a company for mold testing. They came out quickly which is what I wanted and many companies were unwilling to do. I did not want a company to do testing and remediation. I wanted testing alone. I got my testing and then the hard sell to another company for self remediation. I dislike the scare tactics employed. The mold testing is the basis for their sales pitch to use another company to sell mold remediation products. I would not rely upon the company for any information interpreting the test results. I would find someone who is independent to tell you what the test results mean. Again, this is because your questions are filtered through a hard sales pitch."
Attic Drywall
Drywall
Insulation
Insulation
Wall

+68

Response time9 hrs
161 neighbors recently requested a quote
Recommended by80%of homeowners
American Flo Blasting
4.7(
17
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Walker, MI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"He re did the painting and he used the plant base products. Gave fare price. They did a good job. They are professional. Kudos for the work. He was somebody you won't regret hiring. I would recommend them."
72 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for ELCO Restoration, LLC
ELCO Restoration, LLC
5.0(
6
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+2 more

Serving Walker, MI and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Calling ELCO was a smart choice. They were patient when I asked questions and listened to my concerns. They showed up on time, and all testing results were sent to me as soon as they were available. I would call on them again in a heartbeat."
Response time5 hrs
Response rate87%
7 neighbors recently requested a quote
Indoor Environmental Systems, LLC
4.7(
34
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Walker, MI and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"the rep was knowledgeable and very conscientious. he answered my questions thoroughly and showed genuine concern about my situation and finances. And I got a callback to find out how things were going and lab reports were called to me and hard copies mailed to me in a timely manner. i felt i could trust him and would recommend him to anyone needing this service."
Response time7 hrs
Recommended by100%of homeowners
Avatar for Karma Environmental Solutions
Karma Environmental Solutions
4.8(
5
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Walker, MI and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Environmental work includes \nAsbestos Abatement \nLead Abatement \nMold Remediation\nDemolition services\n\nKarma Environmental Solutions strives to make our clients happy.\n We have experience with historical buildings such as the Capitol Building in Lansing, MI. We provide work in Schools, Hospitals, Churches and we have over 15 years of Abatement Experience in both Residential and commercial jobs.\nWe Provide Emergency Services as we work hand in hand with the State of Michigan. \nChris (owner) is very knowledgeable in asbestos removal. We understand that finding asbestos in your home or place of business can be a scary situation, this is why it is so important to find a good asbestos removal company. Karma Environmental Solutions, LLC is committed to walking our customers through the process of asbestos removal/ lead removal and giving you peace of mind. \nThis is a family owned company. Owner Operated. Karma Environmental Solutions LLC opened up for business in 2021. \n

removal of floor tile and drywall
removal of tile flooring and drywall
Tile and Drywall Removal WATERDAMAGE
removal of tile floor and drywall
Avatar for Voda Cleaning & Restoration of Grand Rapids
Voda Cleaning & Restoration of Grand Rapids
5.0(
8
)
Toxicity and Mold - Removal

Serving Walker, MI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Voda, our mission is to make life easier for those responsible for creating inviting, healthy spaces where people live, work, and do business. We specialize in a wide range of cleaning & restoration services to keep your home or business clean, fresh and free from damage including: carpet cleaning, floor cleaning, tile & grout cleaning, upholstery cleaning, odor removal, water damage restoration, storm damage restoration, mold mitigation and more!\n

Carpet Cleaning
Upholstery Cleaning
IICRC
Recovery Service
Response time4 hrs
Response rate100%
63 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

Yes, mold can grow under your shower tiles if they aren’t thoroughly waterproofed. Even if you have a durable, non-porous tile material, water can make its way through grout or gaps around the edges of the shower. This will slowly erode the grout, which can cause tiles to come loose. It can also trap moisture behind tiles, and within a day or two, mold and mildew can rapidly grow.

Mold and other fungi love moisture, so the best way to prevent mold growth after water damage is to remove as much moisture as possible. First, find the source of the water or moisture, such as a leak or clogged gutters, and correct the problem. Next, remove standing water, vacuum up puddles with a shop vacuum, and run blower fans and dehumidifiers for 24 to 72 hours. Once you've removed all traces of moisture, disinfect the area using either vinegar or bleach to kill any remaining mold spores.

Many types of mold spores and fungi spores are constantly present in the air, but they need a friendly surface and moisture to grow. Should some of these spores land on paper or wood with significant moisture present—such as drywall with a paper cover that is soaking up water from a leak—mold or fungi could begin growing. Dampness from leaky pipes, condensation on windows, leaks in a roof, flooding in a basement, or high, prolonged humidity in a small area all can create the excess moisture that mold and fungi need to grow in your home.

Yes, it is common for mold to grow on the underside of the siding due to the moist atmosphere. When there is an abundance of moisture, mold has the ideal environment to spread and thrive. This fungus can be found on virtually any surface, both indoors and outdoors. Generally, it is most active when the environment is warm, damp, and humid.

If you need mold remediation, you’re probably looking at a bill of a couple thousand dollars or more. Sometimes, though, your homeowner’s insurance policy may cover some or all of the costs of the remediation. If the black mold forms because of a covered event, such as a storm that damages your roof, and causes leaking or flooding in the basement, it’s possible the policy also covers mold remediation. It never hurts to ask your insurance company if it will cover the cost of black mold remediation.

The Walker, 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.