Dillon V.
Feb 2026
Dillon V.'s Google Review
Great dude, great team, always gets my houses dialed in perfect ,
HVAC Services in El Dorado Hills, CA
El Dorado Hills sits low enough to bake in July and high enough to cool off at night. We repair and replace AC, furnaces and heat pumps across its villages.
- CSLB #956515
- NATE-certified
- 24/7 emergency service
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Airflow Heating & Air is a family-owned Sacramento-area HVAC contractor that repairs and replaces air conditioners, furnaces and heat pumps in El Dorado Hills, from the original 1960s villages to Serrano, Blackstone and the new streets off Latrobe Road. We offer 24/7 emergency service, NATE-certified technicians and free estimates on new systems.
Two things shape most jobs here. El Dorado Hills is the lowest and warmest of the Highway 50 foothill communities, with July highs averaging about 94°F, so cooling load drives equipment size. And because it is unincorporated, your mechanical permit comes from El Dorado County, not a city.
Three generations of El Dorado Hills homes
El Dorado Hills grew from about 42,100 people in 2010 to 50,547 in the 2020 census, and it has been building in waves since developer Allan Lindsey started the master-planned community in the early 1960s. The age of your house says a lot about what your HVAC system needs.
- The original villages. Ridgeview, Park, Saint Andrews, Crown and Governors were among the first neighborhoods in Lindsey's plan, laid out by architect Victor Gruen. Homes from the early decades often have attic ductwork that has been patched over the years and supply registers that no longer match how the rooms are used. A replacement here is a good time for duct sealing or new runs, not just a new box.
- Serrano, Blackstone and the Town Center era. These grew out of a 1980s plan covering about 6,000 acres. Blackstone alone has more than 1,400 homes built in the last two decades. Many are large two-story plans with vaulted rooms and two or more systems, and many sit under owners' association rules.
- South of Highway 50. Carson Creek, Valley View and the land along Latrobe Road and White Rock Road are still filling in, including an approved age-restricted community at Heritage at Carson Creek. Homes permitted under California's 2022 Energy Code are often built with heat pumps, so service calls there look different from a 1970s gas furnace.
Why the upstairs runs hot in a two-story El Dorado Hills house
El Dorado Hills sits around 700 feet in elevation on the climate normals, roughly the line where the valley floor turns into foothills. Summers are dry and hot, with the warm stretch running from mid-June into late September. Nights do cool down, with July lows averaging about 61°F, but the attic does not. By late afternoon, a second floor under a sun-facing roof can be several degrees warmer than the rooms below.
One system, two floors
A single thermostat downstairs will satisfy itself long before the bedrooms cool off. Zoning with motorized dampers, or a second system for the upper floor, is usually the real fix. A bigger air conditioner by itself rarely is.
Oversized replacements
Hot afternoons tempt people to upsize. An oversized unit short-cycles, leaves the house clammy and wears out faster. We run a room-by-room load calculation before we quote, using your actual windows, orientation and insulation.
Bonus rooms over the garage
Rooms built over a garage lose heat in winter and gain it in summer on three sides. A ductless mini-split often handles them better than stretching an existing duct system.
HVAC services for El Dorado Hills homes
AC repair
Fast diagnosis when a system quits in the middle of a 100-degree week, with 24/7 emergency service when it can't wait.
AC replacement
Right-sized condensers and coils for older village homes and big Serrano floor plans, with the county permit included.
Heat pumps
A strong fit for El Dorado Hills winters, which stay mild enough for a heat pump to carry most homes without backup.
Ductless mini-splits
For bonus rooms, casitas and garage conversions that the main system was never designed to reach.
Duct sealing
Hot attics punish leaky ducts. Sealing helps older homes pass the duct test a replacement usually requires.
Air filtration
Better filters and purifiers for wildfire smoke days, when the county air district advises keeping windows shut.
Permits, HOAs and rebates before you replace
El Dorado Hills is not an incorporated city, so mechanical permits come from the El Dorado County Planning and Building Department's Building Division, which takes applications through its eTRAKiT portal. California requires a permit to change out a furnace, air conditioner or heat pump, and Title 24 usually requires a third-party HERS rater to verify the work, often including a duct leakage test. We file the permit and schedule the inspection and HERS test as part of the job.
If you live in Serrano or another association-run village, check your architectural guidelines before a new condenser goes in. Associations can have rules about where outdoor equipment sits and how it is screened from the street. We are happy to provide equipment dimensions and spec sheets for your application.
On incentives, El Dorado Hills is PG&E territory, not SMUD. At the time of writing (2026), statewide heat pump rebates for single-family homes through TECH Clean California and the federal HEEHRA program are fully reserved and running a waitlist. Check the TECH Clean California HEEHRA page for current status before you count on one.
Before we quote a system in El Dorado Hills, we check
- The home's age and which village it's in, since that predicts duct condition
- How many floors each system serves, and whether zoning makes sense
- A room-by-room load calculation, not the size of the old unit
- Any HOA rules on condenser placement and screening
- Whether your home is all-electric, gas, or a mix
- Attic duct leakage, so the county inspection and HERS test go smoothly
From Sacramento to El Dorado Hills
El Dorado Hills is a short drive up Highway 50 from Folsom, and it's a regular part of our service area. Call (916) 476-2222 for repairs or emergencies, or request a free estimate on a new system.
Questions El Dorado Hills homeowners ask
Who issues HVAC permits in El Dorado Hills?
El Dorado County does, because El Dorado Hills is unincorporated. Applications go through the county Building Division's eTRAKiT portal. Airflow Heating & Air pulls the permit and books the inspection for you.
Is a heat pump a good choice for an El Dorado Hills home?
For most homes, yes. Winters at around 700 feet are mild compared with the higher foothill towns, so a modern heat pump can heat the house efficiently and also cool it through July highs in the mid-90s. We size it to your home with a load calculation before recommending one.
Why do upstairs bedrooms in El Dorado Hills run hotter than the rest of the house?
Heat rises, the attic above the second floor gets very hot on summer afternoons, and a single downstairs thermostat shuts the system off before the bedrooms cool. Zoning with dampers, duct changes or a separate upstairs system usually solve it better than a bigger unit.
Does my HOA need to approve a new AC unit?
Many El Dorado Hills associations, including those in master-planned villages like Serrano, have architectural rules that can cover outdoor equipment. Check your guidelines before replacement, especially if the condenser is moving. We can give you the specs and dimensions your association asks for.
Are there rebates for heat pumps in El Dorado Hills?
El Dorado Hills is served by PG&E, so SMUD rebates don't apply. At the time of writing (2026), statewide single-family heat pump rebates through TECH Clean California and HEEHRA are fully reserved with a waitlist. Financing is available for qualified customers, and we'll point you to any program that is open when you buy.
ZIP codes we serve in El Dorado Hills: 95762, 95763
Other areas we serve
- Antelope
- Arden Arcade
- Auburn
- Cameron Park
- Carmichael
- Citrus Heights
- Davis
- Diamond Springs
- Elk Grove
- Fair Oaks
- Fairfield
- Folsom
- Galt
- Gold River
- Granite Bay
- Grass Valley
- Lincoln
- Lodi
- Loomis
- Marysville
- Natomas
- 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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