Reclaim Your Garage from Minnesota Winter
Four months of frozen tools and a car you can't work on. If that's what your garage has become every year, a properly sized gas heater changes everything. We install gas-fired garage heaters for attached and detached garages, workshops, and hobby spaces across the south metro Twin Cities and the Lake Pepin region — and because we're a licensed plumbing team, we run the gas line, set the venting, and mount the unit in one coordinated job.
Why Minnesota Garages Need a Dedicated Heating Solution
A garage in Minnesota isn't just a place to park — it's shop space, a gym, a project room, or the only place in the house where real work gets done. But without heat, it's all of those things for about half the year. A dedicated gas garage heater solves that completely. Properly sized units bring a two-car garage up to working temperature fast, hold it there efficiently, and run on the natural gas line most homes already have. The result is a space you can actually use in January, not just in July.
Gas-fired forced-air heaters are the workhorse choice for most garages — they heat quickly, handle large uninsulated spaces well, and install cleanly overhead to keep your floor clear. For finished or detached spaces where running a gas line isn't practical, a mini-split can be the right call, and we handle those too.
One Licensed Crew for Gas, Venting, and the Heater Itself
This is where working with a plumbing team makes a real difference. Most HVAC shops can hang the unit. Most plumbers can run the gas line. Very few can do both in the same visit under one licensed crew — and that gap is exactly where garage heater projects get complicated, delayed, or done wrong.
What a Garage Heater Installation Includes
Labrash Plumbing and Heating Process
Every garage heater installation we complete covers the full scope — not just the unit itself. Here's what's included in a typical job:
- Gas line run from your home's supply to the heater location, sized to the unit's BTU rating
- Shutoff valve and code-compliant connections at the appliance
- Overhead unit mounting with proper clearances
- Flue and venting routed to exterior with correct termination
- System startup, test fire, and operational check before we leave
- Cleanup and a walkthrough so you know how to operate and maintain the unit
Financing is available for larger installs — no need to put it off because of the upfront cost.
Gas Line Work Done Right the First Time
We size and run the gas supply line to match the heater's BTU demand, with proper shutoffs, code-compliant connections, and a pressure test before anything gets lit. No subcontracting the gas work to someone else and hoping the specs align.
Venting Sized and Routed for Your Space
Garage heater venting isn't one-size-fits-all. The flue diameter, run length, and termination point all affect how the unit performs and whether it's safe to operate. We plan the vent route before the install starts and do the work to match the manufacturer's requirements and local code.
Heater Sized for Your Garage, Not the Next One Over
An undersized unit runs constantly and never gets the space warm. An oversized unit short-cycles and burns through components. We size the heater based on your garage's square footage, ceiling height, insulation level, and how you use the space — so it performs the way you expect it to from day one.
The Right Time to Book Is Before the First Cold Snap
Clear timing, respectful work, and results you can verify
Fall is when garage heater installs stack up fast. Homeowners who wait until the first hard freeze are scheduling into December — and spending another winter working in the cold. Booking in September or October means your heater is running before the temperatures drop, and our schedule has room to do the job right without rushing.
If your current garage heater is struggling to keep up, cycling on and off, or hasn't been serviced in years, fall is also the right time for a replacement assessment. We'll tell you honestly whether a repair makes sense or whether a new unit is the better investment.
Garage Heater Questions, Answered
Direct answers for homeowners who are ready to decide
What size garage heater do I need for a two-car garage in Minnesota?
Most two-car garages in Minnesota require a heater in the 45,000–60,000 BTU range, but the right size depends on your ceiling height, insulation, and how cold you're willing to let it get before the heater kicks on. We size every unit to your specific space before recommending anything.Can you run a new gas line for my detached garage?
Yes. Running a gas line to a detached garage is one of the more common parts of our garage heater installs. We handle the full run from your home's gas supply, including trenching if needed, all connections, and a pressure test before the heater is installed.How long does a garage heater installation take?
Most installations are completed in a single day. If the gas line run is straightforward and the venting route is clear, many jobs are done in four to six hours. More complex installs — longer gas runs, tricky venting paths — may take a full day or require a follow-up visit.Do I need a permit for a garage heater installation in Minnesota?
In most cases, yes. Gas appliance installations typically require a permit and inspection through your local municipality. We pull the appropriate permits as part of the job — you don't need to manage that separately.Is a mini-split a better option than a gas heater for my garage?
It depends on the space and how it's used. Gas-fired forced-air heaters are the better fit for large, uninsulated, or detached garages where you need fast, powerful heat. Mini-splits work well in finished or well-insulated garages where you want both heating and cooling. We can walk you through both options and recommend what makes sense for your situation.