Dillon V.
Feb 2026
Dillon V.'s Google Review
Great dude, great team, always gets my houses dialed in perfect ,
Heating & Air Conditioning in North Highlands, CA
North Highlands grew up around McClellan Air Force Base. We service the homes built for its workforce and the businesses now operating on the former base.
- CSLB #956515
- NATE-certified
- 24/7 emergency service
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Airflow Heating & Air is a family-owned Sacramento HVAC contractor that repairs and replaces air conditioners, furnaces, heat pumps and ductwork in North Highlands, CA, including light commercial work at McClellan Park. North Highlands is unincorporated Sacramento County, so SMUD supplies the power and Sacramento County issues the permits.
Most of the community was built in the decades after World War II as housing for people working at McClellan Air Force Base. The typical home here is older than in neighboring Antelope, and the ductwork and equipment show it.
A town built for the base
The Sacramento Air Depot opened in 1936 and became McClellan Air Force Base in 1948. North Highlands was laid out as a suburb for the airmen and civilian workers who staffed it. By 1960, the first year it appeared in the census, it had about 21,000 residents. It passed 42,000 by 1990 and counted about 49,300 in 2020. Some neighborhoods, like McClellan Meadows, still have houses from 1953, and the median home in North Highlands dates from the early 1970s.
For heating and cooling, that history means three things. Many of the oldest houses were built before central air was common, so AC was added later. Ducts are often original or patched together from several eras. And a lot of homes are now rentals, where equipment gets fixed just enough to keep running.
Ducts that are older than the AC
When air conditioning was added to an older home, the installer often reused ducts sized for heat only. Small trunks and a single return starve a modern system of air. It runs long, freezes up or short-cycles. Replacing the outdoor unit alone won't fix that.
The duct test that comes with a new system
Under California's Energy Code, replacing a condenser, coil or furnace is an alteration that usually requires a HERS-verified duct leakage test. Old, leaky ducts in North Highlands often need sealing to pass. One exception: existing ducts insulated or sealed with asbestos don't have to be tested, and that material should be left undisturbed or handled by an abatement contractor.
Rentals and small multi-family
We work for owners and property managers as well as homeowners. For rentals we give a clear repair-or-replace answer and coordinate access with tenants.
Light commercial HVAC at McClellan Park
The 1995 base closure decision put more than 11,000 jobs at risk and stalled growth across North Highlands for years. The Air Force, Sacramento County and the developer started a "hot transfer," moving private businesses into empty buildings before the base formally closed on July 13, 2001. Today McClellan Park holds more than 8 million square feet of office, industrial, retail, airport, rail and hotel space, plus housing.
Many of those buildings were built for military use and adapted for new tenants, so the mechanical systems vary a lot from suite to suite. We take on light commercial work there and in the shopping centers around North Highlands:
- Packaged and split systems for offices, small warehouses and shops, including repair, maintenance and replacement.
- Tenant improvements where a suite is divided or a new use needs more cooling, with duct changes and added zones.
- Ductless mini-splits for server closets, offices in warehouse space and other rooms the main system can't reach.
- Permits. Sacramento County notes that commercial and apartment HVAC change-outs are checked for both mechanical and electrical work. We plan for that in the schedule.
HVAC services in North Highlands
AC repair
Diagnosis on older condensers, including R-22 units that need an honest repair-or-replace call.
AC replacement
New systems matched to what your ducts can actually move, with the county permit and HERS test handled.
Duct repair & replacement
Resizing or replacing undersized and patched ductwork in mid-century and 1970s homes.
Furnace replacement
New gas furnaces for homes still running decades-old equipment, sized for the house as it is now.
Heat pumps
All-electric heating and cooling that can qualify for SMUD rebates when it replaces a gas furnace.
Maintenance plans for businesses
Spring cooling checks for McClellan Park suites and storefronts before the 100°F days arrive.
Before we quote a system in North Highlands, we check
- Whether the ducts were sized for heating only or for AC
- Return air: how many returns there are and how big
- Duct insulation type, so we know whether testing and sealing apply
- The refrigerant and age of the existing outdoor unit
- Electrical capacity if you're considering a heat pump
- For commercial suites, the building's existing equipment and who owns it
Summer heat, smoke and a smaller budget
North Highlands gets the full Sacramento Valley summer. Sacramento has averaged about 24 triple-digit days a year since 1990, and 2024 broke the old record of 44 such days. Older systems on undersized ducts are the ones that give out during those stretches, so a spring AC tune-up is worth more here than in a newer neighborhood.
Wildfire smoke has settled over the valley in many recent summers too. A better filter rack or a media filter is a cheap upgrade in an older home, as long as the ducts can handle the extra resistance. We check static pressure before recommending one.
If you're replacing a gas furnace anyway, ask about a heat pump. SMUD raised its heat pump rebates in 2026 after federal credits ended, and at the time of writing (2026) the largest rebates go to gas-to-electric conversions. Since 2020 we've been a participating contractor in SMUD's Contractor Network, which lets us submit the rebate for qualifying projects. Amounts depend on funding, so we'll confirm before you commit.
Family-owned, based in Sacramento County
Airflow Heating & Air is a family-owned Sacramento HVAC contractor serving homes and businesses across northern Sacramento County. Call (916) 476-2222, day or night for emergencies, or ask for a free estimate.
North Highlands & McClellan Park HVAC questions
Do you work on commercial buildings at McClellan Park?
Yes. Airflow Heating & Air does light commercial HVAC, including repairs, maintenance and replacements for offices, shops and small industrial suites at McClellan Park. Our work is light commercial, so if your building runs on a large central plant, we'll say so up front.
Why does my older North Highlands home have weak airflow even with a new AC?
Many homes here had air conditioning added years after they were built, often on ducts sized for heating only. Small ducts and a single small return restrict airflow no matter how good the outdoor unit is. Resizing ducts or adding a return usually fixes it.
Who issues HVAC permits in North Highlands?
North Highlands is unincorporated, so Sacramento County Building Permits and Inspection issues mechanical permits, including for McClellan Park. A replacement usually needs a HERS-verified duct leakage test under California's Energy Code. We file the permit and arrange the inspection.
Is it worth fixing an old R-22 air conditioner?
A small electrical repair can be worth it. A refrigerant leak usually isn't, because R-22 is no longer produced and has become expensive. We'll give you both prices so you can compare.
Can landlords get a quote for several units?
Yes. We service rentals and small multi-family buildings in North Highlands and can quote several units at once. Free estimates apply to new system installs.
ZIP codes we serve in North Highlands: 95660, 95821, 95841, 95842
Other areas we serve
- Antelope
- Arden Arcade
- Auburn
- Cameron Park
- Carmichael
- Citrus Heights
- Davis
- Diamond Springs
- El Dorado Hills
- Elk Grove
- Fair Oaks
- Fairfield
- Folsom
- Galt
- Gold River
- Granite Bay
- Grass Valley
- Lincoln
- Lodi
- Loomis
- Marysville
- Natomas
- Newcastle
- Orangevale
- Penryn
- Placerville
- Rancho Cordova
- Rancho Murieta
- Rescue
- Rio Linda
- Rocklin
- Roseville
- Shingle Springs
- Vacaville
- Vineyard
- West Sacramento
- Wilton
- Woodland
- Yuba City
5.0
out of 5 stars
210+ Happy Customers
Real reviews from homeowners and businesses across the Sacramento area.
Toni P.
Jan 2026
Toni P.'s Google Review
I am so happy I went with this company. They are honest, friendly and reasonable prices. They went the extra mile. There were no surprise costs. Thank you Oleg and crew.
Marissa A.
Jan 2026
Marissa A.'s Google Review
We are thrilled with Oleg and the work he and his team did to install a heat pump, remove the A/C and detangle our hydronic heating system! The price was great, the work was great, the follow-up and follow-through were great. The team was super fast, getting it all done in one day. Oleg is such a great guy - extremely thorough, kind and does such good work. The inspector said "wow, he did a really clean job". We will highly recommend Oleg to anyone who needs HVAC!
skenic1952
Jan 2026
skenic1952's Google Review
I can’t say enough about Oleg and his staff, they were truly professional from initial diagnosis to installation. My heating system ceased working and my family and I were left in the cold. I reached out to Airflow based on the superlative reviews I saw in my research. Oleg came out and knew exactly what my issue was and also uncovered a problem with my dampening system which for the past 25 years no one was able to correct. Oleg told me what I needed, no sales pressure, promised to send me an estimate that day which he did. The cost was exceptionally fair and coupled with the impression Airflow had made I decided to go with them without further research or estimates for price comparisons….wasn’t necessary, this was the guy. I requested early January thinking I could tough it out, however it just got too uncomfortable in the house. I reached out to Oleg who by the way was quite busy and he moved some stuff around and did the entire install the next day. My home is now warm and comfortable. Oleg was a pleasure to deal with. This guy is an Einstein when it comes to HVAC and I will not do business with anyone else from this point forward. Thanks Oleg, you and your staff are top notch. My HVAC system has never operated at this level before.
Nathalie M.
Dec 2025
Nathalie M.'s Google Review
We highly recommend Airflow Heating & Air for your heating or air conditioning needs. Oleg and his crew installed 2 independent systems in our 2-story home built in the early 1900s. Both the Daikin mini-split and the Goodman heat pump system work to perfection, keeping our house cool in the summer and warm in the winter. What we appreciated most, along with professionalism and a clean job site, was Oleg’s genuine interest in ensuring that we were completely satisfied with the installations.
Ben A.
Dec 2025
Ben A.'s Google Review
I’ve used Airflow Heating and Air for years for both my personal home and multiple rental properties. These guys are truly top-notch. What sets Airflow apart is their honesty and thoroughness. Instead of immediately pushing a full system replacement like many HVAC companies do, AirFlow takes the time to properly diagnose the issue and recommend repairs whenever possible, always keeping my budget in mind. They clearly explain the options so you can make an informed decision without pressure. When a full replacement is necessary, they’re just as impressive. I’ve trusted Airflow with two complete system replacements, and both were smooth, professional, and fairly priced. They handled the entire process including permits and inspections which made everything incredibly easy for me and my tenants. Overall, Airflow Heating and Air has been reliable, professional, and easy to work with every step of the way. Their communication is excellent, their work is high quality, and they truly stand behind what they do. I trust them completely and wouldn’t hesitate to recommend them to anyone needing HVAC service! 10/10
Eduard R.
Dec 2025
Eduard R.'s Google Review
Amazing work from Oleg and the team of trained professionals and staff Really appreciate the swift response and replacement of my condenser To keep my unit back up and running
Dawn S.
Nov 2025
Dawn S.'s Google Review
Oleg was referred to me by my neighbor. My neighbor said he will never go with anyone else for his HVAC needs - and I now I understand why! Both times I reached out, he responded to me within minutes, and came out to my house the very next day. He's honest, reliable, reasonably priced, and just an all around cool dude. Thanks, Oleg!
Karen P.
Nov 2025
Karen P.'s Google Review
This company is too notch! Highly recommend, great response time, extremely honest and fair. I use them for business and personal and they have always fixed any issue big or small in a timely manner at great prices. The owner is fantastic as are his employees.
John K.
Oct 2025
John K.'s Google Review
Such a wonderful experience. I definitely recommend them!
Margaret B.
Oct 2025
Margaret B.'s Google Review
We have worked with Airflow Heating & Air for over 15 years and highly recommend Oleg and his team! His team always shows up as scheduled and provides great service. Oleg always keeps up to date with State and County rules and regulations related to the installation and maintenance of AC and Heating units. We rely on his expertise and trust all the work this company has done for us. We highly recommend Airflow Heating and Air and everyone on Oleg’s team!!
Tony G.
Oct 2025
Tony G.'s Google Review
Awesome guys—came on time, worked quick, and didn’t overcharge. Really happy with the job.
Rated 5.0/5 from 210+ reviews·CSLB #956515
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