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TRUSTED BY VACAVILLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon243
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Vacaville, CA

*The Angi rating for Heating And Air Conditioning Service companies in Vacaville, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Vacaville, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 06, 2025

Find Heating and air conditioning pros in Vacaville

Avatar for Julian Heat and Air
Julian Heat and Air
4.8(
19
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"The installation went great, and we love that our new system is way more energy efficient and our home is more comfortable than it was before. I'd recommend Good Value Heating & Air to anyone who needs work done on there heating and air conditioning system."
HVAC Installation Sacramento, CA
Installing a ductless mini split HVAC system for efficient heating and cooling in a modern home. Perfect solution for additions, garages, and rooms without ductwork.
Upgrading attic insulation to improve energy efficiency and HVAC system performance. We help homeowners reduce energy bills and stay comfortable year-round.
Brand-new high-efficiency furnace being installed in a Rocklin home. Our team specializes in expert heating system installation, repairs, and seasonal maintenance.
Upgrading attic insulation to improve energy efficiency and HVAC system performance. We help homeowners reduce energy bills and stay comfortable year-round.

+5

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for Golden Aire Heating & Air Conditioning
Golden Aire Heating & Air Conditioning
4.9(
60
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

"Great job by Rick, the team at the office Gary and Joanna are consummate professionals in an industry that has earned its jaded reputation. Very pleased as Sierra Pacific wanted to just change the unit. They've lost my business and Golden Aire has earned it! Excellent work, but honest people!"
7 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Elevated Comfort
Elevated Comfort
4.7(
45
)

Serving Vacaville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We had a totally broken HVAC system in our 30 year old house. They came in and fixed it in two days. The guys were very friendly and answered our questions. Our original salesperson was knowledgeable and respectful considering the state of our equipment at that time. Now we have heat for the rest of the Winter and AC for next year. Thank you!"
Furnace
Furnace
Tankless Water Heater
Bosch Heat Pump
Equipment Installs

+2

Response time5 hrs
Response rate100%
98 neighbors recently requested a quote
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Avatar for Lee's Air, Plumbing & Heating
Lee's Air, Plumbing & Heating
4.5(
108
)

Serving Vacaville, CA and surrounding areas

Approved (Corporate)

In business since 1981

Emergency services offered

Warranties offered

"The technician was very nice and replaced the part very quickly."
New AC & Heating Install
New AC & Heating Install
New AC & Heating Install
Our HVAC pro performing an ac and heating repair
Angi 2021 Super Service Award

+36

Response time40 mins
Response rate100%
8 neighbors recently requested a quote
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Avatar for Clear Efficiency Home Improvement
Clear Efficiency Home Improvement
5.0(
48
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Before doing job, they performed a thermal inspection showing all the air leaks from construction seams of the skylights, spotlight canisters and vaulted ceilings. All the air gaps were sealed before adding the eco-friendly insulation and improving thermal efficiency. After job we noticed improved air tightness of house and less cycling of hvac systems and lower utility bills."
You will never look at your home the same when you see what "Stack and Draft” is doing to waste energy.
Window Replacement
When you heat your home the hot air rises and begins to “Stack” pressure on the ceiling until it finds an escape route around the many holes hidden in the construction where walls and light fixtures meet the ceiling. The hot air leaking creates a draft by pulling in cold air from outside.
Window Replacement
The more you turn up your thermostat, the more "Stack" is applied to the ceiling, accelerating the icy cold "Draft" right behind it.

+75

16 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Bonney Plumbing Heating Air & Rooter Service
Bonney Plumbing Heating Air & Rooter Service
4.0(
296
)

Serving Vacaville, CA and surrounding areas

Approved (Corporate)

In business since 1978

Emergency services offered

Warranties offered

"My hot water heater died on Memorial Day. I called Bonney. They were willing to come out and replace it that very day for no extra charge, even though it was a holiday. But, that didn't work well for me, so they came out the next morning at the time I specified. They were on time, and called a few minutes beforehand to confirm and remind me. The workman reviewed everything and gave me a firm price before the job began. He replaced the water heater, handled all the permits, and ran a new drain line out through the garage and out to the yard (the old water heater's overflow just dumped out onto the floor).
"
Our team at Bonney helped restore flow at this Sacramento home by performing a sewer spot repair on the main line for our customer. This involved locating the problem area, digging the trench, snaking the line to clear the drain, repairing a section of the sewer pipe, and then backfilling the space to restore back to the original landscape.
Completed Install of Rinnai RU199e Tankless Water heater
Finished Project - Installation of new free standing Tesla Electric Vehicle (EV) charger for our customer in Davis
Before Picture showing the area where our customer in Citrus Heights wanted us to install the new water heater
Before picture of landscape

+18

38 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Ramirez Duct Cleaning
Ramirez Duct Cleaning
4.8(
91
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had the dryer duct cleaned anf this was the most thorough and complete cleaning it ever had. I am bery happy with this service."
Response time6 hrs
5 neighbors recently requested a quote
Recommended by97%of homeowners
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Showing 1-10 of 306
Heating and Air Conditioning questions, answered by experts

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

Evaporator coils in HVAC systems typically last around 10 to 15 years. However, their life span can be longer or shorter based on factors like the frequency of your HVAC system usage, whether regular maintenance is performed, and environmental conditions. Regular maintenance, such as HVAC system cleaning and coil inspection, can extend the durability and efficiency of your evaporator coil.

The Vacaville, CA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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