Top-rated central a/c service or repairers.

Get matched with top central a/c service or repairers in Lockport, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Central a/c service or repairers in Lockport - Updated Nov 2026

Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
649
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"I have never been disappointed with this company. They are always professional and able to schedule in a reasonable time frame. I recommend them to anyone needed plumbing and or HVAC services."
Boiler Installed
2 Boilers Installed
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Touchdown Heating & Cooling
Touchdown Heating & Cooling
5.0(
10
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

"Touchdown Heating & Cooling was great! My furnace broke on Thursday night, so I called for a quote on Friday afternoon, thinking that I might be able to have them take a look sometime on the weekend. They initially scheduled me for Saturday afternoon, but I got a call later saying that they were in the area and could swing by that same day (Friday). Chris, the owner, and Austin came by, took a look, and got me a quote for a repair, a basic replacement, and a deluxe replacement. My wife and I called around 9:00 that evening, requesting the basic replacement, and they were able to get it done by early Saturday afternoon. Chris and Austin were total professionals from start to finish. No bs, completely up front in the evaluation of the problem and in laying out our options. They quoted, we signed, and then they executed perfectly. I have no reservations in whole-heartedly recommending Touchdown H & C for your HVAC project, whether planned in advance, or in an emergency."
Photos
Photos
Photos
Photos
Photos

+26

Avatar for Primetime Energy Services
Primetime Energy Services
4.5(
30
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Very accommodating person on the phone to set up a prompt appointment and having the correct part on the truck. The technician was very professional as well as knowledgeable. A fair price from a fair company. I would use them again if the need arises."
Additional Photos
Additional Photos
Team Photo
Insulation
Insulation

+9

52 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Frank's Mr. Plumber
Frank's Mr. Plumber
5.0(
8
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Credit card accepted

You can always count on Frank's Mr. Plumber to get the job done right the first time. \n \nWe offer 24/7 service to our valued customers, including holidays and weekends, because we believe you deserve to live in comfort at all times. Please let us know how we can assist you with your plumbing needs.

Pipe Fitting
Washer & Dryer
Our Plumber, Leo!
Washer & Dryer
Toilet Clog

+7

370 neighbors recently requested a quote
Avatar for Cellino Plumbing, Heating and Cooling
Cellino Plumbing, Heating and Cooling
4.0(
71
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"Cellino is awesome. They saved the day when my basement flooded in 2018. So when a few weeks ago my parents (both in their 80's) had plumbing problems, they called me, and as their POA, it was a no-brainer. Cellino. I called and made an appointment. The two techs assigned to the job, Nick Piracci and Joseph Neuhaus knocked it out the park. I expected no less based on the service I received two years ago. They were awesome, friendly, patient, and professional. Answered all my questions, explained everything and even provided answers to questions I wouldn't know to ask. My parents informed me of one issue, but it turned out to be far more and they were all addressed. Given all that's going on these days with COVID-19 and the impact it has had on many businesses, it was such a comfort and relief to have Cellino take care of my parents plumbing issues. It was stress-free. I was able to work without wondering and worrying. My parents were very happy with the service delivered. And happy parents means happy POA. Cellino was referred to me, and they are officially my go-to for plumbing needs. Though I had different techs, it's nice to know that no matter who shows up, you can count on excellent customer service from beginning to end.. This includes the ladies in the office. Thanks Taylor! I highly recommend Cellino."
Sewer Camera Inspection
Excavator Digging the Exterior Hole
Fusing the New Sewer Line
Attaching the Bursting Head to the New Sewer Line
Sewer Bursting Machine in the Exterior Hole

+18

Response time11 hrs
Recommended by86%of homeowners
Gavyn's Building Services
5.0(
1
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

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!

Response time2 hrs
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Belknap Heating & Cooling Inc
Belknap Heating & Cooling Inc
4.7(
47
)
Central A/C - Service or Repair

Serving Lockport, NY and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"24 hour service with NO up charge. Requested a repair, no heat. Existing Lennox furnace was 30 years old. Our first contact with Technician Nick was an indication of the professionalism and expertise of the company. Nick showed up sharing with us, great coffee from Lewiston. He found the furnace blower seized up but also the beginning of two cracks in the heat exchanger (CO hazard). Nick showed me the cracks with a camera. The furnace break down occurred the day we were supposed to leave for vacation. Belknap accommodated us with same day service and replacement with a new furnace. Everything was explained. People were in and out all day. Scott measured. Chris issued a proposal. Dave and Corey installed. A new Ruud furnace replaced the Lennox. The installers replaced all the exhaust pipes including that for the HW heater, disassembled the unused wood burning furnace connections, did electronic hookups to the circuit breaker panel, installed a hard wire combination smoke /CO detector and a new digital thermostat. All old equipment was removed and the work area cleaned up. The new setup looks much better, smaller and shiny. All conscientious and thorough guys. We chose not to replace the air conditioner (suggested due to the old style metal drip basin) since it still works. This would have cost more than the furnace. We felt the furnace install price was very fair considering the amount of work completed and the heat emergency. Give this company a call when you need heat!"
Recommended by95%of homeowners
Showing 1-10 of 46
FAQs for central a/c service or repair projects in Lockport, NY

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 Lockport, NY 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.