New homes
Mechanical systems for new homes in Rose City, MI
Building a house is the one chance to get heating, cooling and airflow exactly right. We design and install custom mechanical systems for new homes, working alongside your builder from rough-in to startup.
Mechanical systems for new homes
A good system starts on paper.
We size the equipment to the house plans, lay out supply and return ducts or hydronic loops, and decide where the furnace, boiler or air handler lives so it can actually be serviced later.
Then we rough it in while the walls are open and come back to set equipment and start it up once the house is closed in.

How we do it
Working with your builder, or with you.
We coordinate with the builder and the other trades so ducts, piping and vents land where they belong before drywall goes up.
Building your own place? Plenty of homes up here are owner-built.
We can walk the plans with you first and quote the mechanical work so it fits your budget and your schedule.
Ask about your projectGood to know
The earlier we see the plans, the better
Equipment room sized for service access
Duct chases planned before framing
Vent and intake routes clear of snow
Radiant timed with the concrete crew
How a call goes
Four steps, no runaround.
Call any hour
Call (989) 305-5490 and tell us what the system is doing. We’re open 24 hours, seven days a week.
We find the fault
We track down what actually failed and show you, so the fix is aimed at the real problem.
You decide
Repair or replace, laid out plainly before any work starts. No pressure either way.
Fixed and cleaned up
We test it, run it through a full cycle and leave the space the way we found it.
From the job file
More of our own work.
Real Apex jobs: boiler rooms, furnaces, ductless units, radiant floors and refrigeration.




Google reviews
5.0 on Google, in our customers’ own words.
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Replaced furnace and fixed problems with roof.They went above and beyond fixing the problem with our roof and worked with us during weather delays. Hire Apex you won't be sorry.
christopher bakerGoogle review
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My furnace needed to be replaced I had 4 estimates. I chose Apex and Im glad I did! Honestly, friendly and got the job done right! Thanks again guys
Mary PlankGoogle review
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Had them put in a new Helix Dunkirk boiler and couldn't ask for better service. Would have them install and new one if I ever need a new one. Hope not but never can tell. Great job Brent and Brad.
Dean ColGoogle review
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Thanks for the new furnace install
sayje wilsonGoogle review
5.0 on GoogleRead them on Google
Questions
Building new? Start here.
Still not sure? Call (989) 305-5490 and ask. We’re open 24 hours.
When should I call you on a new build?
As early as you have plans. Equipment location, duct chases and vent routes are easiest to solve before framing.
Can you put radiant floor heat in a new home?
Yes. In-floor radiant is laid before the slab is poured, so we coordinate timing with your concrete crew.
Do you work with owner-builders?
Yes. We work to your schedule and walk you through each stage of the mechanical work.
Where we work
Five towns, one shop.
Related services
More from the same shop.
Request service
Planning a new home?
Send a few details and we’ll call you back. If it’s urgent, skip the form and call. We’re open 24 hours.
(989) 305-5490- Open 24 hours, 7 days
- 400 W Main St, Rose City, MI 48654
- 5.0 on Google
