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Find Central a/c service or repairers in Waco

Avatar for 3C Mechanical Technologies, Inc.
3C Mechanical Technologies, Inc.
4.8(
49
)

Serving Waco, TX and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Had a back-up sewer line or lines called 3C Mechanical Technologies for help. We used them in the past and trusted them to find the problem and fix it. Which Rick Ellis did he cleared the main line, and a branch line took considerable effort, and time but he got the job done. Was very polite and keep me appraised of what was going on, and what needed to be done. Also even cleaned up the work area when he finished. Costs for labor, and work were fair."
Installation of duct
Showing duct
Install tech adding duct
Install tech adding duct
Install tech adding duct

+20

Response time1 day
Recommended by97%of homeowners
Avatar for Prichard's Air Conditioning and Heating, LLC
Prichard's Air Conditioning and Heating, LLC
5.0(
13
)

Serving Waco, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Was the fastest technician to show up to the house to fix it. He found the trouble straight away and repaired. It went and fetched apart to replace that with a new part and topped off our system. Though a service call is not free like some of the others the $75 service call fee if you do the repairs was waived. Capacitor replacement in the outside unit and a pound and a half of Freon. Our service fee was less than $200. I have had tech technicians charging me more than $200 just to replace the cap. And over $300 to top off the Freon. This company is now my favorite!"
Prichards AC Pictures
Prichards AC Pictures
Prichards AC Pictures
Prichards AC Pictures
Prichards AC Pictures

+6

Response time4 hrs
6 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for ARS/ Rescue Rooter Austin
ARS/ Rescue Rooter Austin
4.4(
93
)

Serving Waco, TX and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"Troy of ARS came over to my house to repair my central AC in sweltering Texas heat. My AC unit had been blowing warm air for four days with inside temperatures reaching 92 degrees. Troy quickly deduced that the problem was with the outside unit. In 15 minutes, he had that repaired. All is well now with my house and AC functionality. Very cool. Thank you so much to Troy and ARS!"
ARS Service Van
93 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Aire Serv of Central Texas
Aire Serv of Central Texas
4.6(
105
)

Serving Waco, TX and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Technician arrived at time designated time. Diagnosed and repaired the problem. Talked to me about how to prevent the problem in the future. He was very professional. Told me that they work on weekends without charging overtime."
22 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mathis Riley Professional Heating & Cooling Services, LLC
Mathis Riley Professional Heating & Cooling Services, LLC
4.6(
11
)

Serving Waco, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They call and check everything is going with my ac at the salon. Set up a monthly change if the filter. From the front desk to the crew that come out Exceptional customer service and respond quickly to any phone calls. I will most definitely recommend trecommend them for any home or Business Services!!!"
Response time10 hrs
Recommended by90%of homeowners
Avatar for Deane Electric & Air Conditioning, LLC
Deane Electric & Air Conditioning, LLC
5.0(
7
)

Serving Waco, TX and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Pricing ended up being a bit higher than their sight-unseen quote based on my description, but I can't necessarily hold that against them. The work done was great (ran a circuit to my detached garage and installed a mini split there). On-site quote was given and work finished in the same day."
442 neighbors recently requested a quote
Avatar for PRECISION CONTRACTING LLC
PRECISION CONTRACTING LLC
New to Angi

Serving Waco, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

Photos
Photos
Photos
55 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Waco, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Troy Heating and Air
Troy Heating and Air
4.9(
71
)

Serving Waco, TX and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Ron was recommended to me by a friend as a very reputable, friendly guy. I called about my A/C unit, and he was at my home literally less than a couple of hours. This gentleman exceeded my expectations in every way. Very professional and knowledgeable... he told me my problem could wait a bit and what to look out for in the meantime. So happy for the excellent service today and know who to call now for future repairs. As a single parent, it s nice to have someone to call that I can trust. Wish there were more than just 5 stars. 😊"
Upgraded systems
Rheem 3 ton system
Industrial Cooling Install
Evaporator Section
Inside Finished

+18

Response time10 hrs
Response rate90%
Recommended by97%of homeowners
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FAQs for central a/c service or repair projects in Waco, TX

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Waco, TX homeowners’ guide to central a/c service or repairs

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