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Find Air conditioning pros in Wallingford

Avatar for Airpros Energy
Airpros Energy
4.7(
88
)

Serving Wallingford, WA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I won't call any other heating or AC experts ever again. Twice now, I've had incomparable experiences. I had another highly reputed company come diagnose my failed furnace and provide an estimate, but AirPros' price for the same part and repair was much more reasonable and furnace repairs are not cheap, so the difference mattered significantly. AirPros also treated me like family. Go with this family business, you will be happy."
AC Promo
Comfort Built for the PNW
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Product Air Heating & Cooling, LLC
Product Air Heating & Cooling, LLC
4.8(
294
)

Serving Wallingford, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"They were very prompt showed up right on time. The job done very quickly and he was very professional. We would definitely recommend this company to our friends. Eli will be our go-to guy from now on with any air conditioning or heating needs thanks so much for the recommendation."
Installed new system
Finished product
During installation
Of system
Finished project

+11

Response time2 days
Response rate89%
18 neighbors recently requested a quote
Avatar for AirPros Energy, LLC
AirPros Energy, LLC
4.8(
109
)

Serving Wallingford, WA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I hired a different HVAC company originally find the problem of my heat pump they tried a couple of things didn't work and then didn't come back are re contact me so I hired airpro through Home Advisor Everett was able to analyze situation run test and correct wiring issues which solve the problem. I would recommend and hire them again."
Spring AC Promo
AirPros Energy
Filter Replacement
Response time2 days
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,392
)

Serving Wallingford, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"From start, meeting with the sales technician (Matt) who was willing to meet with us twice, never tried to "sell" us on it, to installation (we are fortunate to live 5 minutes from the office) which took Andrew and crew one day, to finish total clean up and to the tutorial making sure we received a thorough explanation of the new system, this was a breeze of a process and all the seatown staff from the techs to the office support were very professional and helpful. Now we have a new furnace, heat pump and thermostat that will work together to keep our home comfy. Plus we got a filtration system that eliminates dust in the air and other pollutants making the air in air house more healthy to breathe. Our first experience with Seatown was service of our gas fireplace. It had gone out over the summer and I wasn't sure how to get it re-lit. I asked them to come to assess our situation to see if a heat pump would work in our house and even though they don't do gas fire places, they were willing to figure it out and it was lit."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

90 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Airpro Genius LLC
Airpro Genius LLC
5.0(
15
)

Serving Wallingford, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Wilson from AirPro Genius serviced my two AC units and two furnaces, and as a widow, I greatly appreciated his transparency. Unlike other contractors who’ve pushed unnecessary services and overpriced parts, Wilson kept me informed throughout the process and provided clear before-and-after photos, making the experience exceptional."
Response time1 day
Response rate91%
3 neighbors recently requested a quote
Avatar for Evergreen Home Heating & Energy
Evergreen Home Heating & Energy
4.5(
103
)

Serving Wallingford, WA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Evergreen installed a new hybrid heat pump system in my house. After researching the options, Evergreen was not only the most reasonable price, but they also scoped out a hybrid system where they would install new duct work and a single air exchanger in the attic and a minisplit in the basement. Scott, the sales person, did not try to upsell me on number of zones (others tried to get me to get 2 units in the basement) and after 2 months with the system, the single unit in the basement is heating the whole basement to our needs. All this was done at a price still considerably lower than the "standard" system price being offered by one of the bigger, similarly named companies. Evergreen was also the only company to propose a hybrid system where they would install a single exchanger in the attic and run new ceiling ducts to the rooms. This was appealing because we don't need to have the cassettes in each room and we didn't need to line the outside of the house with conduit for the cassettes (also the bathroom gets heat, too). Scott was great to work with, answered all my questions, and did his best to size the system correctly. Installation was smooth. There was a small hiccup where the installer accidentally broke a basement window, but Evergreen squared it away. Don and his team were great and the inspections passed. After install support has been great. Denise has been responsive to my questions. Overall, the experience was great with Evergreen and I highly recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time5 hrs
Response rate98%
5 neighbors recently requested a quote
Avatar for BASSETT HOME HEATING INC.
BASSETT HOME HEATING INC.
4.5(
66
)

Serving Wallingford, WA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"We have been customers of Bassett Heating for many years and always have been so impressed with their service. This is a family owned and operated business and you feel that personal touch. Whenever we have had a furnace issue over the years, John swings by our home quickly to make sure we are not left in the cold. John & his son installed a new furnace for us a few years ago and continued their tradition of great service. We schedule annual maintenance with them for our furnace to keep it in top working condition. When we decided to upgrade and add central air conditioning last year, it was an easy choice to go with Bassett Home Heating. John came by in February 2022, gave us an estimate for both installation timing & price, then returned with the install just in time for the summer heat in 2022. I highly recommend this company!"
Additional Photos
Response time2 days
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Smart Electric, Heating & Air
Smart Electric, Heating & Air
4.9(
75
)

Serving Wallingford, WA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I had an appointment to get my ancient gas furnace tuned up and I have to say, the technician Kevin did an excellent job. I I could give him more than 5 stars I would. It started with how nice and polite he was. He put a mask on when I asked without giving me a hard time. This is very appreciated. Then he noticed something was not hooked up (the fan only function) and he fixed it. Then he noticed the holder for my filter wasn't seated right so he fixed that (which was no small amount of work), and then he cleaned two areas of the furnace I NEVER saw anyone else clean in the 15 years I have lived here. Then he cleaned everything up and made sure to explain everything well and made sure I was happy with everything. I cant even believe the excellent service. On top of that he was quick, efficient but did not make me feel rushed. This ancient furnace is working better than it has in years! Do not hesitate to go with Smart Electric - they are top notch - oh yeah - on top of all of this great service, the price was $100 less than other companies I had out to do the same job! The other companies charged more and did less. Smart Electric just got a customer for life. I highly recommend!!!"
50 neighbors recently requested a quote
Recommended by84%of homeowners
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FAQs for air conditioning projects in Wallingford, WA

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 Wallingford, WA homeowners’ guide to air conditioning services

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