One Call, Not Four
One building. Four systems. One team that handles all of it.
Juggling separate contractors for plumbing, HVAC, electrical, and fire protection is expensive and slow. Here is a better way.
Four separate contractors
- ✕ Schedules that never line up
- ✕ Nobody owns the whole job
- ✕ Details fall through the cracks
- ✕ Four invoices, four points of contact
One Northern Mechanical
- ✓ One crew that coordinates itself
- ✓ One company accountable for the result
- ✓ Licensed in all four trades
- ✓ One point of contact, start to finish
WHAT WE DO
Four Trades. One Trusted Team.
We don’t just do one thing well. We do four, so you never have to manage overlapping crews. Licensed teams for every mechanical system in your building.
15+
Years
4
Licensed Trades
24/7
Emergency
100%
Guaranteed
How It Works
Getting started is simple
Request a quote
Call or fill out the form and tell us what your building needs.
We assess and send a clear proposal
Honest scope, honest pricing, no surprises.
Our licensed crew handles it
One team, one point of contact, start to finish.
WHY NORTHERN MECHANICAL
Built on Quality. Backed by Experience.
We’ve been a go-to mechanical contractor in SE Wisconsin for more than 15 years. Our certified Journeymen handle plumbing, HVAC, electrical, and fire protection across commercial, industrial, and residential projects. Whatever your building needs, one call covers it.
Customer Reviews
What our customers say
Rated 4.8 out of 5 across 66 Google reviews
★★★★★
“Great job by Todd and Chris on replacing our old grinder pump. Can’t say enough about the promptness, as we were without sewer overnight!”
Colleen Gottschalk
★★★★★
“I had a lengthy punch list of electrical needs and upgrades. Chris did a great job. He was professional and easy to work with from walk-through to job completion.”
Susan Herrmann
★★★★★
“It’s very important that someone responds in a timely manner when you have a busted pipe or an emergency. You have earned my business going forward.”
Value Inn, Oak Creek
Ready to Talk?
One call handles plumbing, HVAC, electrical, or fire protection. Get a free quote today.