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Best air conditioning pros near Vacaville, CA

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Top-Rated Air conditioning pros in Vacaville - Updated Nov 2026

Avatar for Golden Aire Heating & Air Conditioning
Golden Aire Heating & Air Conditioning
4.9(
60
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Vacaville, CA and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

"The guy called me back right away, which was nice. He told me he was booked up for the next two weeks, which was not to nice. Can't say I fault him, it is a really busy time for AC people. But I found another guy who was able to come out the same day, Guess who I will call next time."
10 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Julian Heat and Air
Julian Heat and Air
4.8(
19
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

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%
1 neighbors recently requested a quote
Avatar for Elevated Comfort
Elevated Comfort
4.7(
45
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+2 more

Serving Vacaville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"This company is top of line in quality of work and people. They did an outstanding job under difficult conditions. I recommend them to anyone. They removed and replaced my entire air conditioning and heating system. Inspectors afterwards gave complete and quick approval to their stellar wirk."
Furnace
Furnace
Tankless Water Heater
Bosch Heat Pump
Equipment Installs

+2

Response time5 hrs
Response rate100%
67 neighbors recently requested a quote
Kazen Custom Heating & Air
4.5(
130
)
Central A/C - Service or Repair

Serving Vacaville, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Matt arrived on time & fixed duct leak above furnace & water tubing to drain water reinserted & glued. Also got 2 ceiling filters for me unasked & put new filter in. Very reasonable price for labor & supplies. Previous Dependable Heating & Air company sent 2 people who insisted I replace entire furnace and ducts up to roof vent & wouldn t fix simple duct water leak. Admittedly my furnace is old but still working fine. Will never use Dependable again. Matt didn t pressure me to replace furnace & give me a quick $ amount with no pressure. Nice guy. Matt Kazen was wonderful & will definitely use his company again for heating & air conditioning needs."
Response time8 hrs
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Bonney Plumbing Heating Air & Rooter Service
Bonney Plumbing Heating Air & Rooter Service
4.0(
301
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Vacaville, CA and surrounding areas

Approved (Corporate)

In business since 1978

Emergency services offered

Warranties offered

"It went well. He came and unclogged the sink and it didn't take very long. My only complaint about their service was that they charged 3 times what other plumbers had charged me for this same service and I didn't find out it was going to be so high until he was there. I needed my sink unclogged badly so I paid it."
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

32 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Ramirez Duct Cleaning
Ramirez Duct Cleaning
4.8(
91
)
Air Ducts & Vents - Clean

Serving Vacaville, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Ramirez team did a very good job with my house air duct and dryer vent cleaning project at a reasonable price, very detailed,very professional and very experienced and I highly recommend their service"
Response time6 hrs
11 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Tajtaj Pro Solutions
Tajtaj Pro Solutions
4.7(
18
)
Air Ducts & Vents - Clean

Serving Vacaville, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Tajtaj Pro Solutions is a professional and reliable company dedicated to providing top-notch services to our clients in Oakland, CA. Our team of experienced and trained cleaners is ready to tackle any job, big or small. We use the latest cleaning products and state-of-the-art equipment to thoroughly clean and sanitize your air ducts, dryer vents, and more. With over 10 years of experience, we are passionate about helping maintain your property's pristine condition with our air duct cleaning services.

Duct cleaning-repair
Duct cleaning-repair
Duct cleaning-repair
Duct cleaning-repair
Duct cleaning-repair

+8

2 neighbors recently requested a quote
Recommended by5%of homeowners
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Air Conditioning FAQs, answered by experts

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

The Vacaville, CA homeowners’ guide to air conditioning services

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