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Howell, Livingston County, Michigan
4 mold remediation companies with a Howell address, scored out of 100. Updated October 2026.
As of October 2026, the highest-scoring mold remediation company in Howell, MI on TownAnswer is DueNorth Services, with a score of 67 out of 100 (4.8 stars from 24 Google reviews). Next are PuroClean of Howell (66) and Koala Insulation of Ann Arbor and East Lansing (59). We scored 4 mold remediation companies with a Howell address. If review count matters most, Koala Insulation of Ann Arbor and East Lansing has the most Google reviews (53). For the highest star rating with 25 or more reviews, see PuroClean of Howell (4.9 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 Howell mailing address. 3 list a website, 4 have claimed their Google listing and 1 take online bookings.
None belongs to a business with three or more Michigan locations in our data.
Every business is scored by the same rules. A business cannot pay for a higher place.
The most-reviewed mold remediation company in Howell is Koala Insulation of Ann Arbor and East Lansing with 53 Google reviews. The median rating among scored listings is 4.8 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
Books onlineClaimed on Google
DueNorth Services lists its address as 10031 Bergin Rd, Howell, MI 48843. That is 9.1 miles east of the Howell city center. Its Google category is "Water damage restoration service", with Concrete contractor, Deck builder, Fence contractor as extra categories. Its 4.8 stars rest on 24 reviews, which our method reads as 4.76 after the review-count adjustment.
Open 24 hoursWeekend hoursClaimed on Google
You will find PuroClean of Howell at 5778 E Grand River Ave, Howell, MI 48843. It sits about 5.4 miles southeast of central Howell. Google files it under "Water damage restoration service". Its 4.9 stars rest on 32 reviews, which our method reads as 4.84 after the review-count adjustment.
★ 4.7 53 Google reviews
Claimed on Google
You will find Koala Insulation of Ann Arbor and East Lansing at 204 W Grand River Ave Ste 196, Howell, MI 48843. Its Google category is "Insulation contractor", with Building restoration service, Construction material wholesaler, Debris removal service as extra categories. After we adjust for review count, its 4.7 stars count as 4.70.
Weekend hoursClaimed on Google
Dave Korody & Associates Inc lists its address as 1534 N Hacker Rd, Howell, MI 48843. That is 7.1 miles east of the Howell city center. Google files it under "Water damage restoration service" and also Bathroom remodeler, Deck builder, Fire damage restoration service. After we adjust for review count, its 3.4 stars count as 4.29.
| # | Business | Score | Grade | Rating | Reviews | Street |
|---|---|---|---|---|---|---|
| 1 | DueNorth Services | 67 | B- | 4.8 | 24 | 10031 Bergin Rd |
| 2 | PuroClean of Howell | 66 | B- | 4.9 | 32 | 5778 E Grand River Ave |
| 3 | Koala Insulation of Ann Arbor and East Lansing | 59 | C | 4.7 | 53 | 204 W Grand River Ave Ste 196 |
| 4 | Dave Korody & Associates Inc | 49 | C- | 3.4 | 7 | 1534 N Hacker Rd |
Howell has 10,021 residents and 4,862 households (ACS 2024 5-year estimates for Howell city). 51.3 percent of its homes were built before 1980, and the median home was built in 1,979.
53.9 percent of homes are owner-occupied. The median home value is $265,600. 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 Howell mailing address: 4.0 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 |
|---|---|---|---|
| Handy Township | 7.9 mi west | 1 | 60 |
| Brighton | 9.4 mi southeast | 5 | 77 |
| Hartland Township | 10.2 mi east | 2 | 68 |
| Pinckney | 10.6 mi south | 1 | 51 |
| Green Oak Township | 14.1 mi southeast | 1 | 47 |
| Whitmore Lake | 16.0 mi southeast | 1 | 66 |
| Highland Township | 16.2 mi east | 6 | 76 |
| Highland | 16.2 mi east | 1 | 63 |
Personal Injury Attorneys 9Water Damage Restoration Companies 7Mold Inspection and Testing Companies 4Plumbers 14Roofers 17HVAC Companies 28Electricians 17Dentists 36Med Spas 6Pilates and Fitness Studios 16Photographers 34Coffee Cart Vendors and Mobile Coffee Bars 13Cafés and Coffee Shops 26Restaurants 47Real Estate Brokerages 41Dance Studios 5Everything in HowellMold Remediation Companies in Livingston County
Our October 2026 data lists 4 mold remediation companies with a Howell mailing address. 4 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
DueNorth Services has the highest TownAnswer score in Howell: 67 out of 100, from 4.8 stars and 24 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: Handy Township (7.9 miles), Brighton (9.4 miles), Hartland Township (10.2 miles), Pinckney (10.6 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?
Howell is in Livingston County. See every mold remediation company in the county on the Livingston 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.
