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

Avatar for FRESCO AIRE SOLUTIONS LLC
FRESCO AIRE SOLUTIONS LLC
5.0(
17
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Walla Walla, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I contacted Miguel after having my heat pump serviced last month. I was expecting that the unit would be toast and I would be spending big bucks for a new unit. So he comes and notices a lot of things the last guy didn’t even check. He fixes it and I’m figuring I will get some more years out of my 18 yr old unit. He saved me a bunch of money. I will be having him do preventative maintenance from now on. Glad I found this guy. I’d upload pictures but it’s only a service call, not a new install. If you hire this guy, you will be happy."
Response time5 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for Campbell & Company
Campbell & Company
4.6(
163
)
Central A/C - Install

Serving Walla Walla, WA and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

HEATING, COOLING, ELECTRICAL, SOLAR, PLUMBING, AND \nDRAIN SERVICES IN THE TRI-CITIES & YAKIMA, WA \nSpeedy Response - Expertise and Experience - Efficient Troubleshooting - Quality Workmanship - Transparent Pricing - Excellent Customer Service \n \nAre you facing an HVAC breakdown, a plumbing emergency, electrical issues, or considering a solar energy upgrade? Look no further! We are your trusted experts in HVAC, plumbing, electrical repairs, generator needs and solar energy solutions, and we're here to solve your problems swiftly and efficiently.

16 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for AllSet Home LLC
AllSet Home LLC
4.9(
11
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Walla Walla, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"My solar panel system had electrical problems and the original installer has gone out of business. Solar Panels were not listed specifically about so I chose something close. The Allset technician worked with the manufacturer, and made the repairs. Everything is working well now."
27 neighbors recently requested a quote
Jo Cleans
New to Angi
Air Ducts & Vents - Clean

Serving Walla Walla, WA and surrounding areas

Approved

Hi there! I’m Josephine, the one behind Jo Cleans, and I’m so glad you found me! ❤️ I genuinely love helping people make their homes feel fresh, comfortable, and welcoming. 🧽✨\n\nLife gets busy, messy, and overwhelming—there’s no judgment here! Whether you need a routine cleaning, deep clean, or just some help getting your space back under control, I’m here to help.\n\nI’m hardworking, dependable, detail-oriented, and I treat every home with the same care and respect I’d want for my own. My goal is simple: to make your life a little easier and leave your space looking and feeling its best!

Move out Clean
Move out Clean
Move out Clean
Move out Clean
Move out Clean

+1

2 neighbors recently requested a quote
Avatar for Aire Serv
Aire Serv
3.8(
24
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Walla Walla, WA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We had purchased a big deal for the service, and it went good. They were not able to honor the coupon just yet, because I had them come and look at a system that already had a problem,  so I am going to end up using that coupon in September or October, and have them look at my heating and AC system. They were overall good."
Recommended by84%of homeowners
Avatar for C&R Heating and Cooling LLC
C&R Heating and Cooling LLC
5.0(
7
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Walla Walla, WA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Carlos and Rigo are very professional and knowledgeable. I had a terrible smell in my home and called these guys to help. They quickly diagnosed the problem as having a cracked heat exchanger. They recommended replacing the furnace as repair would be around the same cost plus a new one comes with a warranty. They sent me a quote which I approved and they replaced the unit promptly. The new one they put in was more efficient than the old one and they also replaced the thermostat and fresh air damper unit. I learned so much about the process from them. They are attentive to answering your questions. They are very respectful of property and keep you informed throughout the process what they are doing. I am very impressed with their work. I will be using them for future jobs and highly recommend that you give them a try yourself!"
Install
Install
Return grill
Maintenance
Maintenance

+9

Response time5 hrs
Response rate100%
Recommended by83%of homeowners
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Air Conditioning FAQs, answered by experts

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

Signs that your air conditioner capacitor is bad or failing include a range of symptoms. The AC unit may not turn on at all, or it might struggle to start before shutting down randomly or in the middle of a cooling cycle. You might hear a humming or banging noise when it attempts to start, or the compressor might hum without the unit actually running. Other indicators include a smell or smoke coming from the unit, the blower circulating room-temperature air instead of cold air, and an unexpected increase in your energy bills.

DIY is possible for basic cleaning. Professional services handle advanced maintenance like recharging the refrigerant.

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.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

The Walla Walla, WA homeowners’ guide to air conditioning services

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