Our Companies
Zimmer Roofing: Part of the Royalty Roofing Family
Zimmer Roofing has served homeowners and businesses in Port Huron and East Michigan since 1986. In 2025, Zimmer joined the Royalty Roofing family and kept its name, its crews and its local roots.
Since 1986
Serving East Michigan
Port Huron, MI
Local office and crews
Homes & Businesses
Residential and commercial roofing
Royalty Family
Joined in 2025
Our story
About Zimmer Roofing
For four decades, Zimmer Roofing has been the name Blue Water Area families and building owners call for their roofs. The company built its reputation one project at a time, on homes and commercial buildings across East Michigan.
Joining the Royalty Roofing family didn’t change who answers the phone. Customers still work with the same local Zimmer team, now with the added resources of a larger roofing company behind them.
Service area
Where Zimmer Works
Michigan east of the I-75 and US-23 corridor, including:
- Port Huron and the Blue Water Area
- Marysville, Fort Gratiot and St. Clair
- Marine City and Algonac
- New Baltimore and Chesterfield
- Richmond, Armada and Memphis
- Grosse Pointe and Metro Detroit
- Trenton and Rockwood
- The Thumb: Lexington, Yale, Capac and Emmett
- Ann Arbor, Flint, Saginaw and Bay City
Services
What Zimmer Does
From new installations and roof replacements to repairs and maintenance programs that help building owners plan ahead.
Residential roofing
Roof replacement, repair and gutters for homes
Commercial roofing
Flat and low-slope systems, repair and maintenance
The Royalty family
Backed by the Royalty Roofing Family
As a Royalty Roofing company, Zimmer has access to Royalty’s manufacturer certifications with GAF and Owens Corning, our safety program, our equipment and our financing options. Zimmer customers get a local roofer with the support of a larger family behind it.
Get a Free Estimate from Zimmer Roofing
Have a roof in Port Huron or East Michigan? Contact the Zimmer team directly.