Dillon V.
Feb 2026
Dillon V.'s Google Review
Great dude, great team, always gets my houses dialed in perfect ,
AC & Furnace Service in Natomas, Sacramento, CA
North Natomas homes mostly date from 1998 on, and South Natomas from 1950 to 1980. Their HVAC problems are different, and so are the fixes.
- 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 and heat pumps across North and South Natomas in Sacramento, CA. Natomas is inside Sacramento city limits, so the City of Sacramento issues HVAC permits and SMUD supplies electricity.
Most North Natomas homes were built in a rush between 1998 and 2008, and those original systems are now 18 to 28 years old. Many units from before 2010 run on R-22, a refrigerant that is no longer produced or imported in the U.S. That makes this one of the busiest replacement areas in the city right now.
North and South Natomas are two different housing stories
Natomas grew from roughly 8,900 people in 1975 to almost 99,000 by 2010. That growth came in two waves on either side of Interstate 80, and the age of your house tells us a lot before we open the attic.
South Natomas: 1950 to 1980
The city annexed South Natomas in the 1960s, and it built out mostly as subdivisions between 1950 and 1980, with office parks added along I-5 in the 1980s. These homes have had at least one or two system replacements already. Ducts are often the oldest part, with original runs patched onto newer equipment.
North Natomas: 1998 to 2008
Construction took off in 1998 after the Army Corps of Engineers certified the levees for 100-year protection. Neighborhoods like Natomas Park filled in fast, many with two-story homes, attic ductwork and a single system serving both floors. Builder-grade equipment from that era is reaching the end of its life all at once.
Newer infill: 2015 on
Building stopped for about seven years after 2008 and restarted in 2015. Homes built since then follow California's newer Energy Code, and recent ones are often all-electric with heat pumps. They need routine maintenance, not replacement.
What replacing a boom-era system involves
If your North Natomas home still has its first air conditioner, here's what's changed since it went in.
- Refrigerant. New R-22 systems stopped being made in 2010, and U.S. production and import of R-22 ended in 2020, so leak repairs on those units are expensive. R-410A replaced it, and since January 1, 2025, new residential systems use lower-impact refrigerants like R-454B or R-32. A new outdoor unit almost always needs a matching new indoor coil.
- Upstairs comfort. Two-story homes from this era commonly have hot upstairs bedrooms. Replacement is a good time to add zoning or a second thermostat, or fix undersized upstairs returns, instead of just putting in the same thing again.
- The duct test. California's Energy Code treats a condenser, coil or furnace replacement as an alteration, which usually requires a HERS-verified duct leakage test. Twenty-year-old flex duct in a Natomas attic often needs sealing to pass.
- Heat pump or gas. SMUD raised its heat pump rebates in February 2026 after federal tax credits ended. At the time of writing (2026), the largest rebate goes to replacing a gas furnace with a heat pump, and as a SMUD Contractor Network participant we can submit it on qualifying jobs. We price both options in your free estimate.
Permits and the Natomas flood zone
Because Natomas is part of the City of Sacramento, mechanical permits come from the city's Community Development Department, Building Division, not Sacramento County. The city publishes its fees for residential HVAC change-outs, and we pull the permit and book the inspection for you.
Natomas also sits in a levee-protected basin between the Sacramento and American rivers. After FEMA remapped it in 2008, new construction was effectively halted until the city and counties won an interim A99 flood zone designation, effective June 16, 2015. A99 is still treated as high risk, and the city notes that new FEMA rules for A99 took effect July 1, 2024, for new construction and substantial improvements.
A like-for-like AC or furnace replacement isn't usually affected. If your HVAC work is part of a large remodel or an addition, though, it's worth asking the city whether flood-zone requirements apply to where equipment sits. We'll raise it during the estimate.
Before we quote a system in Natomas, we check
- Whether the house is South Natomas mid-century or North Natomas boom-era
- The refrigerant in your current system, R-22 or R-410A
- How the upstairs is ducted and returned on two-story homes
- Attic duct condition before the required leakage test
- Whether gas-to-electric conversion makes sense with SMUD rebates
- Whether the job is part of a remodel that could trigger flood-zone rules
HVAC services for Natomas homes
AC replacement
Replacing original 1998 to 2008 builder systems, with the City of Sacramento permit and duct test included.
AC repair
Fast diagnosis on aging condensers, with a straight answer on whether an R-22 unit is worth fixing.
Heat pumps
All-electric heating and cooling for homes ready to drop the gas furnace, with SMUD rebate eligibility checked.
Duct sealing
Tightening tired attic flex duct so upstairs rooms cool and the HERS test passes.
Air filtration
Better filters for homes near the open farmland of the Natomas Basin.
Furnace tune-ups
Fall checkups on gas furnaces before tule fog and frost settle over the basin.
Living next to farmland and the airport
North Natomas borders working agricultural land. The Natomas Basin still grows rice, alfalfa and safflower, the Natomas Basin Conservancy manages marshland for wildlife, and Sacramento International Airport controls about 10,000 acres of runway and buffer land. Field work and wind across that open, flat ground carry dust and pollen into neighborhoods on the edge. A good filter, changed on schedule, and a spring coil cleaning keep a system from losing airflow by August.
The heat is the other constant. Sacramento has averaged about 24 days a year at 100°F or higher since 1990, and 2024 set a record, passing the old mark of 44 days before the end of September. Natomas homes face the same long stretches, and those are the days aging boom-era systems tend to quit.
Family-owned, working across Sacramento
Airflow Heating & Air is a family-owned Sacramento HVAC contractor serving neighborhoods including North and South Natomas. Call (916) 476-2222 for repairs and 24/7 emergency service, or request a free estimate on a replacement.
Common Natomas heating and cooling questions
My North Natomas house was built in the early 2000s. Is it time to replace the AC?
Many original systems in North Natomas are now around 20 years old or more. If yours uses R-22 refrigerant or needs a major repair, replacement usually makes more sense. We'll give you a repair price and a replacement price so you can compare.
Who issues HVAC permits in Natomas?
Natomas is in the City of Sacramento, so the city's Community Development Department, Building Division, issues HVAC permits. A replacement usually requires a HERS-verified duct leakage test under California's Energy Code. We handle the permit and inspection.
Does the Natomas flood zone affect replacing my air conditioner?
A straight replacement usually isn't affected. Natomas is in FEMA's A99 interim flood zone, and newer FEMA rules there apply to new construction and substantial improvements. If your HVAC work is part of a big remodel or addition, ask the City of Sacramento whether those rules apply.
Why is my upstairs so hot in my Natomas two-story?
Most two-story homes from the building boom have one system, one thermostat and upstairs ducts running through a hot attic. Leaky ducts and small returns make it worse. Duct sealing, zoning or a dedicated upstairs system can even out the temperatures.
Are there SMUD rebates for heat pumps in Natomas?
Yes. Natomas is in SMUD territory, and SMUD increased its heat pump rebates in 2026. At the time of writing, the largest rebates are for replacing gas heat with a heat pump. Funding and amounts can change, so we confirm them when we quote.
ZIP codes we serve in Natomas: 95833, 95834, 95835, 95836, 95837, 95838
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
- Newcastle
- North Highlands
- 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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