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Find Air conditioning pros in Vacaville

Avatar for Golden Aire Heating & Air Conditioning
Golden Aire Heating & Air Conditioning
4.9(
59
)

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!"
9 neighbors recently requested a quote
Recommended by96%of homeowners
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
2 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Huft Home Services
Huft Home Services
4.8(
452
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Our technician Jet came out and after diagnosing the problem he discussed what he found with us and also suggested some preventive maintenance procedures to save us from some future maintenance. After agreeing on work to be done Jet took care of the necessary repairs and now the air conditioning is working perfectly. We were very pleased with the professional and honest work performed and will definitely be calling Huft Heating and Air Conditioning for any future repairs."
Additional Photos
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Additional Photos

+19

Response time5 hrs
Response rate87%
16 neighbors recently requested a quote
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 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%
106 neighbors recently requested a quote
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

"Lee's air has been an absolute pleasure to work with from day 1. Jeff and his team did exemplary work from start to finish. They show up when they say they will and they go above and beyond to make sure you get what you need. The comfort level in our home has gone through the roof and our PG&E bills can only go down. The whole house fan works like a charm. We can lower the temperature in the house by at least 8-10 degrees in the morning, pulling in all the cool air and replacing the hot air in the attic. With the additional insulation and the attic sealed up the house stays cool for a good portion of the day. We probably won't even have to turn on our ultra-efficient AC system until well after mid-day. 
I can't recommend these guys enough. Jeff took the time to answer all of our many questions and he did it with a smile. They are also confident they will be able to get us a very nice rebate from PG&E, bringing the cost down to a very favorable level. Go with these guys, you will not be disappointed. 


"
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 time6 hrs
9 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for B&W Handyman
B&W Handyman
4.9(
76
)

Serving Vacaville, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

\nWe’re A Small Family Owned Business, labor rates are fair and negotiable.\nWe pride ourselves on quality work and great customer service. We believe in going out of our way for our customers! We work very hard to make sure that all of our customers are pleased with the work we do! We believe that every job, no matter the size, deserves our full attention and should be done right!

2023 award
Extended Porch
Roof Repair
Gazebo Build & installation
Window Repair

+456

Response time1 day
4 neighbors recently requested a quote
Recommended by47%of homeowners
Avatar for Advanced Plumbing Heating and Air
Advanced Plumbing Heating and Air
4.3(
153
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

We are a Woman owned and operated company that has been serving Solano County for over 20 years. We value honesty and integrity and will treat your home as if it were our own. We offer most HVAC and plumbing work from tune ups, repairs, replacements, ducting whatever you need we're here to help!

Heat Pump
Heat Pump FF
A/C Install
A/C Install
Air Conditioning Repair

+4

32 neighbors recently requested a quote
Recommended by86%of homeowners
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FAQs for air conditioning projects in Vacaville, CA

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

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.