Your neighbors in Vacaville, CA
Hometown heating & cooling, done right.
We're a family-owned heating and air conditioning company right here in Vacaville, and we treat your home like our own. Honest advice, fair pricing, and we'll never push a repair you don't need.
- Licensed C-20 · CSLB Lic. #1082498
- Family-owned & operated
- Residential & commercial
From our family to your home
A local company that actually picks up the phone
Alamo Heating & Cooling started with a simple idea: treat people the way you'd want your own family treated. We're not a big franchise chasing a quick buck. We're your neighbors, and we're here to keep your home comfortable for the long haul, with honest work and fair prices.
- Professionalism
- Honesty & transparency
- Quality & reliability
- Customer satisfaction
- Safety
What we do
Heating & cooling services for home and business
One local team for the whole system, from a summer AC repair to a new high-efficiency install and everything in between.
Air Conditioning
Repair, installation, and tune-ups for central AC that keeps up with Solano County summers.
- AC repair & diagnostics
- New system installation
- Seasonal AC maintenance
Heating & Furnaces
Furnace and heating repair, replacement, and maintenance to keep your home warm and safe.
- Furnace repair
- Furnace installation & replacement
- Heating system tune-ups
Electric Heat Pumps
High-efficiency electric heat pumps that heat and cool from a single, money-saving system.
- Heat pump installation
- Repair & service
- Efficiency upgrades
Ductless Mini-Splits
Zoned comfort for additions, garages, and rooms that the ductwork never reached.
- Mini-split installation
- Multi-zone systems
- Service & maintenance
Commercial HVAC
Dependable heating and cooling for offices, storefronts, and light-commercial buildings.
- Commercial repair & install
- Rooftop & split systems
- Planned maintenance
Indoor Air Quality
Filtration and air-quality solutions for a cleaner, healthier home environment.
- Air filtration
- Ventilation improvements
- Healthier indoor air
Maintenance Plans
Regular tune-ups that catch small problems early and keep systems running efficiently.
- Scheduled tune-ups
- Priority service
- Longer equipment life
Why Alamo
Why your neighbors call Alamo
We treat you like a neighbor
Family-owned and operated in Vacaville. You get a real local team that answers the phone and stands behind every job.
No unnecessary repairs, ever
We won't push parts or products you don't need. We tell you straight what your system needs, and what it doesn't.
Honest, up-front pricing
You hear the price and your options before any work begins. No surprises when the job is done.
Licensed and dependable
California-licensed C-20 specialists (CSLB Lic. #1082498) who show up on time and do it right the first time.
Where we work
Serving Vacaville & the surrounding counties
Based in Vacaville, we cover communities across Solano, Yolo, Napa, and Sonoma counties. If you are nearby and not sure we reach you, just ask.
- Vacaville
- Dixon
- Davis
- Fairfield
- Suisun City
- Benicia
- Winters
- Woodland
- Esparto
- Vallejo
- American Canyon
- Napa
- Sonoma
- Calistoga
- Petaluma
- Novato
- Roseville
Good to know
Frequently asked questions
Is Alamo Heating & Cooling licensed?
Yes. We are a licensed California C-20 heating and air conditioning contractor (CSLB License #1082498), and we are family-owned and operated out of Vacaville.
What areas do you serve?
We serve Vacaville and the surrounding communities across Solano, Yolo, Napa, and Sonoma counties, including Dixon, Davis, Fairfield, Suisun City, Benicia, Winters, Woodland, Vallejo, Napa, and more.
Do you handle both residential and commercial work?
Yes. We service homes as well as offices, storefronts, and light-commercial buildings, from quick repairs to full system installations.
Do you offer financing?
Yes, financing is available on qualifying installations. Ask us about current options when you call and we will walk you through what makes sense for your budget.
Do you offer maintenance plans?
We do. A maintenance plan gives your system scheduled tune-ups that catch small issues early, keep efficiency up, and extend the life of your equipment.
Which brands do you work on?
Our technicians repair and install all major heating and air conditioning brands. If you are not sure what you have, we will identify it and explain your options.
What neighbors say
Comfort our neighbors count on, season after season
It was an easy booking and the most pleasant appointment. The HVAC guy Sergio was very thorough on checking what was the cause of the heating problem. Best HVAC service ever!
Alamo arrived on time. Good with communication. Brand new heating and air equipment, plus replacement of some ducts. They took no breaks, they kept on working. I shopped around. Their price was very fair. Highly recommend. A+++
I called around 11:00 AM, and they were able to schedule me the same day. The technician was professional, transparent about pricing, and not pushy at all about optional fixes. They resolved the problem quickly and efficiently. Highly recommend!
Absolutely the best service from an HVAC company I have ever received. They promptly returned my call, made an appointment for the next morning and showed up on time. I think it was a good price.
Jose and his team arrived during the timeframe agreed upon and brought our 48-year-old A/C back to life. We even got a reasonable quote to install an updated system. Would recommend them to anyone considering HVAC concerns.
I called on a Tuesday and they came out the very next day within the time specified. They are fast, reliable and reasonably priced. I would absolutely recommend them as a vendor for any apartment community.
Need heating or cooling help?
Call now or send a request and we will get you back to comfortable.