Milwaukee, WI
- Insulation contractor
- Address
- 321 North 25th Street, 53233
- Phone
- +1 414 732 2234
- Website
- intecwi.com
J.M. Brennan Incorporated is an hvac contractor in Milwaukee, Wisconsin.
You can find J.M. Brennan Incorporated at 2101 West Saint Paul Avenue, Milwaukee, WI 53233. The phone number on record is +1 414 342 3829. More about the company is on its website, jmbrennan.com. Opening hours on record: Mo-Fr 08:00-17:00.
J.M. Brennan Incorporated is one of 23 construction companies we list in Milwaukee. Before you hire any contractor in Wisconsin, check the license with the Wisconsin Department of Safety and Professional Services.
Wisconsin's Leading Mechanical Contractor
In the company's own words, from jmbrennan.com, read November 2026.
J.M. Brennan Incorporated is at 2101 West Saint Paul Avenue, Milwaukee, WI 53233.
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Search the Wisconsin Department of Safety and Professional Services for J.M. Brennan Incorporated before you hire. We do not hold license records for individual companies. Wisconsin requires a Dwelling Contractor credential for residential building. There is no state commercial general contractor license.
Check a license in WisconsinLicensing rules checked October 2026. Requirements change, so confirm on the state site.
Run a business like J.M. Brennan Incorporated? See our hvac website design and construction website design services.
The nearest listed company is Intec, about 0.3 miles away in Milwaukee, WI.
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We list 23 construction companies in Milwaukee. Here are 8 more.
J.M. Brennan Incorporated is at 2101 West Saint Paul Avenue, Milwaukee, WI 53233.
J.M. Brennan Incorporated is listed as an hvac contractor in Milwaukee, Wisconsin.
On jmbrennan.com, J.M. Brennan Incorporated describes itself like this: "Wisconsin's Leading Mechanical Contractor"
Call +1 414 342 3829. Visit jmbrennan.com. The office is at 2101 West Saint Paul Avenue, Milwaukee, WI 53233.
The opening hours on record are Mo-Fr 08:00-17:00.
We do not hold license records for individual companies. Wisconsin requires a Dwelling Contractor credential for residential building. There is no state commercial general contractor license. Search the Wisconsin Department of Safety and Professional Services to check a contractor before you hire.
We design websites only for construction companies: built to rank for searches like these, with your license, projects and an estimate form up front. Fixed $2,000, live in 7 business days.
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