Top-rated air conditioning pros.

Get matched with top air conditioning pros in Vacaville, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Vacaville, CA?

Select your specific project to find the pro for you.

Find Air conditioning pros in Vacaville

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

"We have been using Golden Aire for maintenance and repairs for the past 8 years. They are professional, knowledgeable and courteous, as well as fair in their pricing. Case in point, we had Daniel come out to do our summer A/C maintenance. Daniel discovered that coils were bad and leaking coolant. We received our quote for the parts and repair. The cost was estimated at $3k (ouch!) Parts were ordered and Daniel came out within a weeks' time. I can't state highly enough how impressed we were with Daniel's knowledge, professionalism and most importantly care. Daniel was able to save us $1,300 as he discovered that after fixing the Nitrogen leak and replacing the refrigerant there was no need to replace the coils. I know other less scrupulous companies would have milked us for a higher invoice price especially since the coils were ordered. Thank you, Daniel, and Golden Aire for your honesty and professionalism."
7 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%
3 neighbors recently requested a quote
Avatar for T.A.S.K.
T.A.S.K.
4.9(
236
)
Air Ducts & Vents - Clean

Serving Vacaville, CA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"If I could give them an extra star, I would. They are very professional and really care about the quality of work they provide. The pricing is extremely reasonable and we felt very fortunate to find T.A.S.K.. The furnace is about 50 years old and the ducts had never been cleaned by the previous owners of the house. T.A.S.K. did a very thorough cleaning and we now have a much better air flow and air quality. We have peace of mind just knowing all that icky yuck is not in ducts or furnace anymore I will definitely continue to call T.A.S.K. for the maintenance cleaning going forward."
5 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Elevated Comfort
Elevated Comfort
4.7(
45
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+2 more

Serving Vacaville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We highly recommend the team at McDonald Home Solutions for your HVAC needs. We were 100% satisfied with the work that James and Vince did. They were on time, professional and a true pleasure to work with. I appreciated the time that Zach spent with me explaining the ins and outs of what unit would work best for us. The quote we received was very fair. #veryhappycustomers"
Furnace
Furnace
Tankless Water Heater
Bosch Heat Pump
Equipment Installs

+2

Response time5 hrs
Response rate100%
80 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
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Bell Brother's Heating and Air, Inc.
Bell Brother's Heating and Air, Inc.
4.2(
116
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Vacaville, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Bill, the ABC technician, was efficient, very knowledgeable, clearly explained my air filter options, thorough, personable...just like my experience always has been with ABC over several decades."
HVAC System Check Up
HVAC Install
Furnace Repair
Furnace Tune-Up
Heating Maintenance

+3

Response time6 hrs
Response rate86%
8 neighbors recently requested a quote
...
Showing 1-10 of 227
Air Conditioning questions, answered by experts

If you know how to identify supply and return ducts, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.

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.

The $5,000 rule for HVAC systems helps homeowners decide whether to repair or replace an AC or furnace. Take the quote for the HVAC repair cost and multiply that by the age of the HVAC system. If the total is higher than $5,000, it’s more cost-effective to replace the system. If the total is lower than $5,000, consider repairing the system.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

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.