Right sized with a full heat-load (Manual J) calculation and installed to manufacturer spec by certified techs. Serving Olivia & all of Renville County for 45 years.
Tell us a little about your project and we’ll schedule your free in-home consultation.
Prefer to talk now? (320) 523-5862
No stock photos. These are recent AC projects by our own certified crew.
Full heat-load (Manual J) calculation. No online guessing, no oversizing.
Maximum efficiency and full warranty coverage, done by certified techs.
The brand that fits your home and budget, with options to spread the cost.
Olivia-based, and we actually answer the phone.
Call or send the form, and we’ll schedule a time that works.
In-home Manual J check, upfront quote, financing options.
Spec-perfect install by certified techs, 100% satisfaction guaranteed.
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.
We’re locals, so we know what Minnesota summers (and winters) demand from your HVAC. 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.
“Our AC quit during a heat wave and Northern had a new system in fast. Honest pricing, no pressure, and the crew was respectful of our home.”
“We’ve trusted Northern for years. They walked us through our options, sized the system right, and the install was spotless.”
“Local, dependable, and they actually answer the phone. Our new AC has never run better.”
