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Find Central a/c service or repairers in Roanoke

Avatar for Wooldridge Heating Air & Electrical
Wooldridge Heating Air & Electrical
4.8(
319
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Technician (Ross) conducted troubleshooting and repair procedures to isolate the reason the Heat Pump was not cooling, and place unit back into operation. Determined defective part and replaced it immediately with part stocked in van. Checked refrigerant and determined that a loss had occurred. Checked inside temp at distribution and return vent.  Added R22 to the unit and retested. Concerned of a refrigerant loss, Ross used a detector and systematically checked the interior air handler and detected a leak in the coil.  He advised of options to consider, including replacement of the coil.  In coordination with the Wooldridge office, he determined the replacement cost of the coil, labor cost and estimated shipping time...if I plan to elect the coil replacement repair option.  For consideration of complete unit replacement he will defer to Wooldridge sales staff.  All work specifics and repair parts are case noted to expedite the repair process.  Ross was an excellent "teacher" and guided me through all of the troubleshooting processes and repair accomplished...giving me confidence in the work accomplished .  Absolutely Professional Technician.
I am monitoring the system and evaluating the course of action to take. 
Thank you Wooldridge Heating and Air  for your professional service and your absolutely timely (same day) response.
"
22 KW Generac Standby Generator installed
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+15

Response time1 day
12 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Star City HVAC, LLC
Star City HVAC, LLC
5.0(
22
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 2022

Credit card accepted

Customers say: Quick response

"Star City HVAC is a small owned business . I was very impressed with how polite and honest he was. His prices are very affordable compared to big companies. I will be using Star City for all my HVAC repairs."
Response time4 hrs
Response rate90%
Recommended by95%of homeowners
Avatar for Wisler Plumbing, Heating, Cooling, & Electric
Wisler Plumbing, Heating, Cooling, & Electric
4.7(
255
)

Serving Roanoke, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"Fantastic customer service, quality of work, and price all the way around! Before work began, I was given a detailed breakdown of repair/pricing options available as well as helpful recommendations for long-term maintenance once the work was completed. Great job Will, Nathan, Kyle, Ryan and Shane! This company has earned my business for life!"
Response time2 days
49 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for New River Heating & Air Inc
New River Heating & Air Inc
4.4(
36
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 1986

Emergency services offered

Warranties offered

"

I noticed in our mail thing that we are due for service on our system to keep our warranty up; to do so we are actually going to do a maintenance contract with them  it is about $96 yearly, but they come out and do inspections and everything. The owner is the one who came out and gave us a quote. We had them replace another system which was nor working correctly so the first the thing they did was send someone to inspect the old system to see what were the problems. They fixed it on the spot for free and did not even charge us to come out. They were very nice, courteous and stayed in contact with us the entire time. They were very nice, professional and they got the job done in an efficient manner. They did not charge us an insane amount of money for it. We had a name brand system. It was a well worth investment to have it done right.

"
Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Bob Garrett Services
Bob Garrett Services
New to Angi

Serving Roanoke, VA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

Bob Garrett Services is a Class A Contractor specializing in whole-home generators, HVAC, and plumbing. For nearly two decades, we’ve served customers with our hallmark quality in the Roanoke, Lynchburg, and New River Valleys. Whether you need help with standby whole-home generators, tankless or conventional water heaters, HVAC, or plumbing repair, you can count on Bob Garrett Services.

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

Serving Roanoke, VA 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!
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Recommended by97%of homeowners
Avatar for Johnston Cooling and Heating, LLC
Johnston Cooling and Heating, LLC
4.5(
365
)

Serving Roanoke, VA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Vendor responded within an hour of submitting request for service (on a Sunday) and set up appointment for service on Monday. Technician called Monday to ask if okay to come earlier. Completed diagnostics, repaired HVAC and had it back up and running by 2 PM. Unit has been working great."
Voila!!
Response time10 hrs
Recommended by96%of homeowners
A-1 Duct Cleaning Services
4.8(
21
)

Serving Roanoke, VA and surrounding areas

In business since 2006

Emergency services offered

"Overall, our biggest recommendation is to make sure you keep your invoice handy because the company may not remember what you paid for and what you did not. Also, if you opt for the three month sanitizing treatment, make sure that you keep a record of when your ductwork is due. You must call them for the treatment because they will not remind you. If you ask for a refund for services not rendered, they are not handled in a timely or proper manner.
"
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+2

Recommended by95%of homeowners
Avatar for Vortex Air LLC
Vortex Air LLC
5.0(
16
)

Serving Roanoke, VA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Tomas and his crew did a full double replacement of two zone HVAC system. Everything was well explained before and during the entire installation. They showed up right on time, were courteous and pleasant to speak with and finished the entire replacement and professional startup in just 1 day. I highly recommend contracting Vortex air for your hvac needs. You will get efficient professional service at a price that beats the large contractors in the central Virginia area."
Response time7 hrs
Avatar for Triangle Reconstruction
Triangle Reconstruction
4.5(
529
)

Serving Roanoke, VA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"We are pleased to recommend Triangle Reconstruction with our highest praise. It seems too simple to say that they do what they said they’d do, but that’s exactly what happened. Our home is around 50 years old. Ours was a large job - around a month and $30,000. We had Triangle Reconstruction come in after another moisture company provided mold remediation and a humidifier. I wish we’d contacted TR to start with. We provided TR with a structural engineering report. They created a plan to exactly meet all of engineer’s concerns. TR used temporary supports and replaced seal plates, girders, and joists for over half of our home. In addition, they poured footers and built new columns. They also added a few additional girders to firm up our floors. They removed and replaced our insulation. They sealed our porch and crawl space, replaced our vapor barrier, and installed a moisture meter. They wrapped our electrical cords and hung them. The people at TR are remarkable. A+++++"
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+13

Recommended by89%of homeowners
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FAQs for central a/c service or repair projects in Roanoke, VA

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 Roanoke, VA 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.