Skip to content
Rebuild Detroit

Popular in Metro Detroit

Call (888) 471-3135

General Contractor · Roseville, MI

William Maier

Serving Roseville and nearby

Listed status, what this means
C- Rebuild Detroit grade · 45/100 Not accredited State license active
Michigan license on file: Residential Builder Individual 2101147636 Active through May 31, 2029, per the State of Michigan license search (checked Oct 29, 2026). Not Verified by Rebuild Detroit yet. Own this business? Get Verified

When the house needs real work

About William Maier

William Maier works as a general contractor in Roseville, Macomb County.

The State of Michigan shows an active Residential Builder Individual license for William Maier.

Around William Maier's office, 47% of the homes in Roseville were built before 1960, above the 40% across Metro Detroit, and the typical one dates to 1961.

For the owner

Make this page yours

Customers in Roseville compare general contractors here before they call.

See owner plans Plans from $39 a month

Services

Often requested from general contractors

Compare other general contractors near you

Want a verified general contractor instead? One request reaches Verified general contractors serving Metro Detroit.

Own a general contractor business? Featured spots here are open. See placement options

Service area

Office in Roseville, Macomb County.

Office in Roseville Office city City lines from the U.S. Census Bureau

Find general contractors in and around Roseville

Credentials and trust

Rebuild Detroit status
Listed · How we vet
License number

Licensed in Michigan Not verified by Rebuild Detroit

Our AI matched William Maier to Michigan Residential Builder Individual license 2101147636, good through May 31, 2029. William Maier has not completed Rebuild Detroit verification, so we have not confirmed its identity, insurance or background; ask for proof of insurance before work begins.

AI license check · Checked against State of Michigan records Oct 29, 2026 See the state record

Before you hire William Maier, ask for its Michigan Residential Builder license number and proof of liability insurance, then check it on the Michigan LARA license lookup.

Reviews and grade

C- Rebuild Detroit grade · 45/100

No reviews yet. Worked with William Maier? Be the first to review.

How grades work

Complaints

No complaints on file. How reviews and complaints work

Questions about William Maier

4 questions

Is William Maier licensed?
State records show an active Michigan Residential Builder Individual license (#2101147636), good through May 31, 2029. The business has not completed Rebuild Detroit verification, so insurance and background are not confirmed by us.
Is William Maier verified on Rebuild Detroit?
Not yet. Nobody has claimed this page for William Maier, so Rebuild Detroit has not confirmed its license or insurance.
How do I contact William Maier?
Send a request on this page and Rebuild Detroit will pass it to William Maier.
What is the Rebuild Detroit grade for William Maier?
William Maier holds grade C-, 45 out of 100, which reflects a listing nobody has claimed, an active state license on record, no reviews yet and no complaints filed.

All general contractors in Metro Detroit

Step 1 of 2

Request a Quote: William Maier

What do you need done?

No cost to you. Rebuild Detroit passes your request on; listings are not endorsements. Prefer to talk? Call (888) 471-3135.

For the owner of William Maier

Make this page yours

Cancel any time from your dashboard.

Not ready to pay? Claim it with a code · Update your license · What we check

Payment never buys the badge: Verified shows on your page after your checks pass (Michigan Residential Builder license, liability insurance and business identity). Featured spots are labelled Featured.