A new system sized with a full heat-load (Manual J) calculation and installed to manufacturer spec by certified techs. Free in-home estimate, financing available, and we are Olivia based. Serving all of Renville County since 1981.
Tell us about your home and we’ll schedule a time that works.
Prefer to talk now? (320) 523-5862
A furnace that dies in a Minnesota January is not a repair, it is an emergency. If you recognize any of these, get a quote before the cold does it for you.
Most furnaces run 15 to 20 years. Past that, efficiency drops and parts get harder to source. Planning beats an emergency replacement in February.
An aging furnace burns more gas for the same comfort. A high efficiency system can take a real bite out of the winter bill.
Two or three service calls in a season usually costs more than putting that money toward a new system.
Often a sizing or ductwork problem, not a thermostat problem. A proper heat-load calculation finds out which.
A system turning on and off every few minutes is stressed. It will not get better on its own.
Northern’s current coupon, applied to your new system. Combine it with financing to spread the cost. Call for complete details.

A full heat-load (Manual J) calculation on your actual home. No online guessing, no oversizing.
That is what protects your efficiency rating and your warranty coverage.
The system that fits your home and your budget, with options to spread the cost.
Olivia based, and we actually answer the phone.
Family owned and working out of Olivia since 1981.



Call or send the form, and we’ll schedule a time that works.
In-home heat-load check, upfront quote, financing options.
Spec-perfect install by certified techs, backed by our satisfaction promise.
Our 100% Satisfaction Promise. Honest diagnosis, upfront price, no surprise charges. If you’re not satisfied, we’ll make it right. That’s the Northern difference.
Family owned in Olivia since 1981, and accredited where it counts.
Accredited since 2018 with an A plus rating.
Family owned and operating in Olivia for 45 years.
Minnesota licensed plumbing and HVAC contractor.
Honest diagnosis, upfront price, no surprise charges.
We’re locals, so we know what a Minnesota January asks of a heating system. Proudly serving Olivia and all of Renville County.
Don’t see your town? Call us. If you’re in or around Renville County, we likely cover you.
It depends on the size of your home, the efficiency level you pick and the condition of your existing ductwork. That is exactly what the free in-home estimate settles. You get an upfront price in writing, with no obligation.
It is a room-by-room measurement of how much heat your home actually loses. It is how we size the system properly. An oversized furnace short cycles, wears out early and heats unevenly, so this step matters more than most homeowners expect.
Yes. We offer flexible payment options so a replacement does not have to come out of savings all at once. Ask when you book and we’ll walk you through what is available.
Often it makes sense, because the furnace and the indoor coil work as a matched pair, and doing both at once is usually cheaper than two separate visits. We’ll tell you honestly whether yours needs it.
Yes. Along with gas and electric furnaces we install heat pumps, geothermal systems, boilers and in-floor radiant heat. If you are not sure what fits your home, that is a good conversation for the in-home estimate.
Olivia and all of Renville County, plus surrounding towns including Hutchinson, Willmar, Litchfield and Redwood Falls. If you are nearby and not listed, call and ask.
Off an HVAC system · Free in-home estimate · Financing available · Call for complete details
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