James M. - St. Paul
"Northern One Hour was on time, clean, and walked me through every step. The technician treated my home like his own."
Upgrade your home comfort with expert central air installation in Minneapolis-St. Paul. Northern Heating & Air provides properly sized, professionally installed systems built for Midwest summers.
Looking to upgrade your cooling system or replace an aging unit? Northern One Hour Heating & Air Conditioning delivers expert AC installation and replacement services that make your home more comfortable and energy efficient, backed by honest recommendations and long-lasting results.
Replacing your central air system isn’t something you do every year, so when the time comes, you want it done right. At Northern, we help Twin Cities homeowners make confident, informed decisions about their home comfort without the sales pressure. We’ll ask questions, listen to your needs, and install a system that’s properly sized, carefully set up, and built to perform from day one.
The most common type of central AC, a split system features an outdoor condenser and an indoor evaporator coil, connected by refrigerant lines. It’s typically installed alongside a furnace and works well in homes with existing ductwork. Split systems are reliable, service-friendly, and widely available, making them a go-to option for most homeowners.
In a packaged system, all components-compressor, condenser, and evaporator-are housed in a single outdoor unit. These units are often installed on rooftops or outdoor slabs and are ideal for homes with limited indoor space or no basement. They offer a compact solution for cooling without sacrificing performance.
These systems combine the cooling efficiency of a heat pump with the backup power of a gas furnace. During warmer months, the system cools like a traditional central air conditioner. When temperatures drop, it automatically switches to gas heat, offering efficient climate control all year long.
Zoned systems divide your home into separate areas, each controlled by its own thermostat. Using motorized dampers within the ductwork, they allow for more precise comfort and can help reduce energy costs by directing air only where it’s needed.
High-velocity systems use narrow, flexible tubing instead of standard ductwork, delivering air at higher pressure through small, discreet vents. These systems are ideal for older homes, renovations, or any space where installing bulky ducts isn’t practical.
Want a quote for a new central air system? Call (763) 260-6662 now to speak to an AC Expert.
Call Northern today at (763) 260-6662 to schedule a free in-home estimate and see why Twin Cities homeowners trust us to install efficient, whole-home cooling systems, designed the right way, the first time.
24/7 Dispatch
If your furnace won't fire, your AC quits in a heat wave, or you smell gas, call us immediately.
Emergency ServiceEach option below supports different needs.
The most common type of central AC, featuring an outdoor condenser and an indoor evaporator coil connected by refrigerant lines.
All components-compressor, condenser, and evaporator-are housed in a single outdoor unit.
Combines the cooling efficiency of a heat pump with the backup power of a gas furnace.
Divides your home into separate areas, each controlled by its own thermostat.
Uses narrow, flexible tubing instead of standard ductwork, delivering air at higher pressure through small, discreet vents.
Or compare at a glance:
The most common type of central AC, featuring an outdoor condenser and an indoor evaporator coil connected by refrigerant lines.
All components-compressor, condenser, and evaporator-are housed in a single outdoor unit.
Combines the cooling efficiency of a heat pump with the backup power of a gas furnace.
Divides your home into separate areas, each controlled by its own thermostat.
Uses narrow, flexible tubing instead of standard ductwork, delivering air at higher pressure through small, discreet vents.
Free, no-obligation
Tell us what's going on and a licensed Northern technician will call you back within the hour, weekdays.
James M. - St. Paul
"Northern One Hour was on time, clean, and walked me through every step. The technician treated my home like his own."
Sarah T. - Bloomington
"Honest pricing, no upsell, and the work was done right the first time. I'll call them for every heating and cooling job from now on."
David L. - Minneapolis
"Booked online, tech arrived in the window promised, and the price matched the quote exactly. Straightforward and honest."
Local to every Twin Cities ZIP
Based in Ramsey, on the road in under five minutes. The cities below have dedicated local landing pages. Don't see yours? Call us anyway - we serve the whole 55-zip area.
If you're not happy, we make it right.
Our commitment to excellence is absolute. If you are not 100% satisfied with our work, we will do whatever it takes to make it right. Our technicians are background-checked, drug-tested, and trained to the highest standards in the industry.
Secure your home's future today. Professional, code-compliant installations are just a click or call away.