Common problems
- Boiler making banging or gurgling noises
- High energy bills without explanation
- AC blowing warm air
Services
- Furnace and boiler repair
- Seasonal tune-ups
- Thermostat installation
If it's urgent: If the CO alarm sounds or you smell gas, leave the house and call 911 or your gas company from outside.
Book a visit online
The local picture in Vacaville
Lagoon Valley Park is on the south side. Downtown has older homes near Andrews Park.
Summer highs often reach the upper 90s. Many houses have heat pumps or electric strip heat rather than gas furnaces, since heating needs are modest. The Vaca Mountains rise to the west.
Inland heat waves push older AC units past their limits, and wildfire smoke days make better filtration a common request. I-80 runs through the city.
Who handles what in Vacaville
In California, licenses for heating and air conditioning contractors come from the Contractors State License Board. If your system uses gas, PG&E handles service to the meter. If you smell gas, leave the house and call them from outside.
Who runs what: the City of Vacaville for water, the city's Easterly Wastewater Treatment Plant for wastewater and the City of Vacaville Building Division for permits. Travis Air Force Base is just east of the city. Most homes date from the 1970s on.
Common reasons for a call
Sound familiar?
- No heat or uneven heat between rooms
- AC blowing warm air
- Boiler making banging or gurgling noises
Before the visit
Write down the make and model from the label on your furnace, air handler or outdoor unit.
Snap a photo of any labels or serial plates you can reach safely.
How the connection works
- Describe the issue in a sentence or two, by phone or online.
- An outside heating and cooling company covering Vacaville picks it up.
- The pro contacts you, and nothing happens until you agree.
Questions from Vacaville residents
My thermostat is blank. Is the system broken?
Not always. Dead batteries, a tripped breaker or a blown fuse at the unit can blank the screen. Check those first.
What is a heat pump?
It moves heat instead of making it, heating in winter and cooling in summer. Modern cold-climate models work well even in freezing weather.
What should a heating and cooling company know about homes in Vacaville?
The Nut Tree was a famous roadside stop on I-80. The 2020 LNU Lightning Complex fire burned into the hills west of the city. Many homes are on slab foundations. Mention your street and the age of the house when you call.
Which parts of Vacaville can you help with?
Yes, as long as a pro is available. Vacaville ZIP codes 95687 are in range, and that includes Downtown Vacaville, Vaca Valley, Southtown and Cooper. Share the street name when you call so we can check the right part of town.
Who issues permits for HVAC service work in Vacaville?
Permits in Vacaville go through the City of Vacaville Building Division. Not every repair needs one, so ask the heating and cooling company whether yours does when you get the quote.
Write down any error codes, noises or smells. Details like that speed things up.
Service area
Serving about a 50-mile radius from Vacaville, depending on which independent pros are available. ZIPs: 95687
Nearby
- Heating & cooling in Fairfield
- Pittsburg heating & cooling
- Heating & cooling near Vallejo
- Concord, CA heating & cooling
- Heating & cooling in Antioch
- West Sacramento heating & cooling
Other services in Vacaville
All home services in Vacaville · California home services
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