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Portage, Kalamazoo County, Michigan
4 mold remediation companies with a Portage address, scored out of 100. Updated October 2026.
As of October 2026, the highest-scoring mold remediation company in Portage, MI on TownAnswer is Kustom Disaster Restoration, with a score of 73 out of 100 (4.9 stars from 236 Google reviews). Next are Absolute Cleaning Solutions (62) and Trademaster Construction Professionals LLC (61). We scored 4 mold remediation companies with a Portage address. For the highest star rating with 25 or more reviews, see Trademaster Construction Professionals LLC (5.0 stars).
This page has fewer than three scored businesses, so we keep it out of search results until it has more. The nearest city pages are listed below.
Our October 2026 pull of Google Maps found 4 mold remediation companies with a Portage mailing address. 4 list a website, 4 have claimed their Google listing and 0 take online bookings.
1 belong to a business with three or more Michigan locations in our data. The other 3 have one or two.
Every business is scored by the same rules. A business cannot pay for a higher place.
The most-reviewed mold remediation company in Portage is Kustom Disaster Restoration with 236 Google reviews. The median rating among scored listings is 5.0 stars.
Highest score first. Tap a name for its website, or Score details for the full breakdown.
The 100-point TownAnswer score. Every mold remediation company here is checked on the same 5 parts: reputation (26 points), review volume (18), focus (14), profile (22) and verified owner (20). Nobody pays to rank. How we rank
Open 24 hoursWeekend hoursClaimed on Google236 reviews
Kustom Disaster Restoration is at 6287 American Ave, Portage, MI 49002. That is 3.5 miles northeast of the Portage city center. Its Google category is "Water damage restoration service". After we adjust for review count, its 4.9 stars count as 4.89. Kustom Disaster Restoration has 3 locations in our Michigan data. Each location is scored on its own reviews.
Weekend hoursClaimed on Google
Absolute Cleaning Solutions is at 1611 W Centre Ave #207, Portage, MI 49024. That is 0.9 miles west of the Portage city center. Google files it under "Water damage restoration service" and also Upholstery cleaning service, Carpet cleaning service. Its 5.0 stars rest on 21 reviews, which our method reads as 4.88 after the review-count adjustment.
Weekend hoursClaimed on Google
You will find Trademaster Construction Professionals LLC at 1321 Devon St, Portage, MI 49024. It sits about 2.1 miles north of central Portage. Its Google category is "General contractor", with Bathroom remodeler, Dumpster rental service, Junk removal service as extra categories. After we adjust for review count, its 5.0 stars count as 4.90.
Claimed on Google
Camelot Service is at 8736 Portage Rd, Portage, MI 49002. It sits about 1.6 miles east of central Portage. Google files it under "Water damage restoration service". Its 4.1 stars rest on 7 reviews, which our method reads as 4.51 after the review-count adjustment.
| # | Business | Score | Grade | Rating | Reviews | Street |
|---|---|---|---|---|---|---|
| 1 | Kustom Disaster Restoration | 73 | B | 4.9 | 236 | 6287 American Ave |
| 2 | Absolute Cleaning Solutions | 62 | C+ | 5.0 | 21 | 1611 W Centre Ave #207 |
| 3 | Trademaster Construction Professionals LLC | 61 | C+ | 5.0 | 32 | 1321 Devon St |
| 4 | Camelot Service | 50 | C | 4.1 | 7 | 8736 Portage Rd |
Portage has 49,259 residents and 20,844 households (ACS 2024 5-year estimates for Portage city). 53.8 percent of its homes were built before 1980, and the median home was built in 1,978.
69.1 percent of homes are owner-occupied. The median home value is $262,300. Older housing stock tends to need more plumbing, roofing, electrical and water damage work, so these figures help explain local demand. They do not measure it.
Our October 2026 data has 4 mold remediation companies with a Portage mailing address: 0.8 per 10,000 residents. A mailing city can differ from the city limits, so treat the ratio as a guide.
Mold needs water. If the leak or the humidity problem stays, the mold comes back. The U.S. EPA says the first step is to fix the water problem.
The EPA says an area larger than about 10 square feet calls for its remediation guide, and a large area is a job for a trained professional.
Good remediation work isolates the area with plastic containment and air filtration, removes what cannot be cleaned, such as wet drywall and insulation, and cleans and dries what stays.
Michigan has no state licence for mold remediation. Training such as the IICRC Applied Microbial Remediation Technician course shows the crew learned the standard (S520). Rebuild work needs a LARA builder or maintenance and alteration licence.
Ask how the company will show the job is done, and get the moisture readings and photos in writing. Many homeowners insurance policies limit mold coverage, so read your policy before work starts.
| City | Distance | Mold Remediation Companies | Top score |
|---|---|---|---|
| Kalamazoo | 5.4 mi north | 10 | 74 |
| Kalamazoo Township | 8.2 mi north | 1 | 66 |
| Comstock Township | 8.9 mi northeast | 1 | 60 |
| Galesburg | 11.0 mi northeast | 2 | 80 |
| Plainwell | 17.3 mi north | 1 | 77 |
| Three Rivers | 17.5 mi south | 2 | 69 |
| Battle Creek | 19.8 mi east | 2 | 75 |
| Springfield | 20.2 mi northeast | 1 | 68 |
Personal Injury Attorneys 12Water Damage Restoration Companies 4Mold Inspection and Testing Companies 3Plumbers 8Roofers 15HVAC Companies 13Electricians 9Dentists 46Med Spas 18Pilates and Fitness Studios 28Photographers 24Coffee Cart Vendors and Mobile Coffee Bars 6Cafés and Coffee Shops 18Restaurants 54Real Estate Brokerages 51Dance Studios 6Everything in PortageMold Remediation Companies in Kalamazoo County
Our October 2026 data lists 4 mold remediation companies with a Portage mailing address. 4 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
Kustom Disaster Restoration has the highest TownAnswer score in Portage: 73 out of 100, from 4.9 stars and 236 Google reviews. Scores change when listings change.
Reputation (26 points) is the Google rating adjusted for how many reviews it rests on. Review volume adds up to 18, how closely the business matches the trade up to 14, profile facts such as website, phone, hours, photos and a claimed listing up to 22, and a profile the owner verified with TownAnswer adds 20.
No. Every business is scored by the same rules, and no payment changes a score or a place on a list.
Nearby city pages: Kalamazoo (5.4 miles), Kalamazoo Township (8.2 miles), Comstock Township (8.9 miles), Galesburg (11.0 miles).
Do they find and fix the water source before they remove the mold? Do they set up containment and negative air so spores do not spread to other rooms? Are the technicians trained in mold remediation, for example IICRC AMRT?
Portage is in Kalamazoo County. See every mold remediation company in the county on the Kalamazoo County page.
We refresh the data from Google Maps and change the date on the page only when the data changes. This version uses data read in October 2026.
TownAnswer ranks local businesses by one published method. Businesses cannot pay to change their rank. Ratings and review counts come from Google Maps, read in October 2026. Details change, so confirm hours, prices and licences with each business. How we rank.
