Residential and Commercial
Heating Services
From furnace Installations, heat pumps, and general repairs, we have the expertise to keep your home warm and cozy during the winters colder months.
Indoor Air Quality
We offer solutions to improve the air you breathe, including air purifiers, duct cleaning, and humidity control.
Cooling Services
Our air conditioning services ensure that your space stays comfortably cool, even on the hottest days.
Commercial HVAC
We cater to businesses of all sizes, providing efficient and reliable HVAC solutions to maintain optimal working conditions.
Maintenance and Repairs
Preventive maintenance and speedy repairs are our specialties, ensuring your HVAC system runs smoothly year-round.
Testimonials
Robin H.
San Carlos, California
They’ve always done right by me. They’ve worked on my heat and AC a few times. Always punctual, great value and pleasant.
Steven H
Auburn, California
Needed to replace out HVAC system in our attic and Northern Air was recommended by a trusted contractor friend of ours. We still got additional bids, but Northern Air beat them all and offered a very affordable high-efficiency system option which we chose. They delivered when they said they would, the technician was very professional and thorough, and we were 100% satisfied with the entire experience. We would highly recommend checking with them next time you need HVAC system replacement.
Testimonials
Can’t say enough good about Northern Air. Kelly and Wayne are very easy to deal with, do what they say and and without surprises, charge a fair price. After 5 weeks of messing with the home warranty HVAC company, we gave up a called Northern Air. Within 5 days we had a new unit installed and running. Wayne is my kinda guy – just tells you what he sees and what should be done – no talking down to you or telling you he’s been doing this for years etc. Very glad I called Northern Air.
Stephen H. San Francisco
Needed to replace out HVAC system in our attic and Northern Air was recommended by a trusted contractor friend of ours. We still got additional bids, but Northern Air beat them all and offered a very affordable high-efficiency system option which we chose. They delivered when they said they would, the technician was very professional and thorough, and we were 100% satisfied with the entire experience. We would highly recommend checking with them next time you need HVAC system replacement.
Steven H. Auburn, Ca
Northern Air HVAC 