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Find Central a/c service or repairers in Catalina

Avatar for Signature Heating, Cooling and Plumbing, LLC
Signature Heating, Cooling and Plumbing, LLC
4.5(
254
)

Serving Catalina, AZ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Our AC unit stopped working late in the afternoon. Received call from Angela (awesome lady). The service technician showed up promptly. It took Levi few minutes to find the problem. Thank you Levi for your professionalism and expedient repair our AC unit. Highly recommend Signature Heating and Cooling a veteran owned company to fix your AC during hot summer days. Awesome people and excellent service!"
Installation
Split System Installation
American Standard
BOSCH
Ductwork

+11

Response time6 hrs
Response rate93%
243 neighbors recently requested a quote
Avatar for Intelligent Design Air Conditioning, Plumbing, Solar, & Electric
Intelligent Design Air Conditioning, Plumbing, Solar, & Electric
4.6(
1,190
)

Serving Catalina, AZ and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"WOW!! I could not be more pleased with this company and Mathew, the technician who came to my home. Tucson has been experiencing an extreme heatwave and my AC had stopped working. I had called 2 other companies, one two days ago, and still had not heard back from either. I called Intelligent Design and they told my they would put me on a stand-by call but someone would definitely be out today. It was not 20 minutes later when I received a text to let me know Mathew was on the way. In little more than an hour everything has been repaired and my home is cool. The pricing was up-front and I thought it very fair. This was, by far, the best service I have ever experienced!"
1
2
3
Installation Fleet
Quality Installation

+5

Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Done Rite Services
Done Rite Services
5.0(
10
)

Serving Catalina, AZ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I am very Happy to say that Done Rite Services is a Wonderful Company to work with. We have been using EMMCo for the entire time of owning our home (15+ years) Always reliable and friendly. Before the Holiday's our heating began to act up and we knew it was time to replace the entire system. One phone call to the office and the appointment was set. Jordan Benjamin came out and spent time explaining options and what would be done to replace and upgrade our system. Within a week the installers Brandon McSpadden, Kasey, Isaiah Cotroneo arrived. They explained what would take place over the next 3 days. This could have been a disaster because we have 4 dogs but they were very accommodating. With very few hiccups my system was installed to my satisfaction. I have to say not one piece of wire, tape or a bit of dust was left behind. Each one of the crew was very respectful of my home and the most professional group of young men. I am not the easiest to deal with because I have lots of questions. I was never made to feel like I was bothering them and they took my concerns very seriously. My rating for this company is they are AMAZING!!! They go above and beyond to satisfy and do a professional job. Thank You Brandon McSpadden, Kasey, Isaiah Cotroneo and all the office staff that assisted in keeping me comfortable in my home."
Always try to Do Rite. Remember to be of Service
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate92%
50 neighbors recently requested a quote
Avatar for Mark Heating & Cooling Services, LLC
Mark Heating & Cooling Services, LLC
5.0(
9
)

Serving Catalina, AZ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

Mark Heating & Cooling Services is a locally owned and operated leader in\nHVAC design, installation, and maintenance across the Tucson area.\nWe take immense pride in providing our community with honest, high-quality service tailored to the unique desert climate.\nWhether it's a residential emergency repair or a large-scale commercial installation, our goal is to ensure your comfort using the industry's most advanced, environmentally friendly technology. Our expert technicians are continuously trained on the latest \nsystems, so you can trust you're getting the most reliable advice for your specific needs.

Project Photos
Project Photos
2025 Rooftop American Standard 16Seer hybrid Ac un
6 neighbors recently requested a quote
Avatar for Guardian Air Heating and Cooling LLC
Guardian Air Heating and Cooling LLC
5.0(
8
)

Serving Catalina, AZ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I needed some work done to my heater. I ended up calling guardian air, and I was not disappointed at all. Their service was excellent and one thing I really liked was the customer service! They definitely earn me as a permanent client!"
Package unit change out
Front view
Side view of unit
Side view old unit
Response time1 hour
Response rate92%
2 neighbors recently requested a quote
Avatar for Top Care Air, LLC
Top Care Air, LLC
4.7(
14
)

Serving Catalina, AZ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"The co-owner/service technician is a true professional, who brings a level of honesty and integrity that’s hard to come by. He took the time to explain everything thoroughly ensuring that we understood our options without any pressure. It’s clear his priority is providing a reliable cost-effective service to his customers, not just making a sale. He was on time, courteous and meticulous in his work. He went above and beyond to ensure our AC unit was running smoothly. What set him apart is his genuine commitment to customer service. He was incredibly responsive and dedicated to ensuring that we were fully satisfied with the service provided. It is refreshing to see a company that puts so much effort into ensuring their work is done right the first time. They don’t just treat you like a customer, but a partner in the process. The attention to detail, transparency in pricing & personalized care made us feel like we were in good hands every step of the way. I high recommend Top Care Air"
My jobs
My jobs
108 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Catalina, AZ

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 Catalina, AZ 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.