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Find Central a/c service or repairers in Leicester

Avatar for NV Heating and Air Conditioning
NV Heating and Air Conditioning
4.7(
235
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"We can’t say enough good things about NV Heating! We were looking for central air install but when Keith came out he recommended another system that ended up saving us a ton of money and is much more efficient. The guys were in and out in 1 day for install. Thank you SO much! Highly recommend!"
New 275 gallon oil tank
Williamson oil fired warm air furnace
Fujitsu wall mounted unit
Bosch HVAC system
Fujitsu ceiling cassette

+6

Response time2 days
6 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for DG Heating & Air Conditioning, Inc.
DG Heating & Air Conditioning, Inc.
4.5(
29
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quality work

"Really terrific work and attention to detail. Derek and his crew are obviously super knowledgeable and professional and did not in any way try to oversell or up-sell us (Derek even told me how to clean the condenser unit in the springtime myself). The install (of a combined propane furnace and central A/C) took place just days after I first spoke with Derek, and involved minimal downtime while the old system was swapped out for the new one. I would recommend DG without reservation to friends and family (and strangers)!"
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for All HVAC
All HVAC
5.0(
17
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Nick came out that evening he tested all the equipment, electrical and hvac cleaned out the filters and got both ac units ready for this summer! I highly recommend him!"
Response time6 hrs
10 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for David M. Clay Plumbing& Heating
David M. Clay Plumbing& Heating
4.1(
176
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"This company has been awesome. I am a Worcester resident and have no clue about heating systems. David Clay and his team came out to look at my boiler. It was not firing. Winter is fast approaching. David provided a free estimate and also encouraged me to look at quotes from other competitors. I did. And his pricing was best aligned with my budget. His quality of work is amazing. David and his technicians fielded all my questions- I had many. Their customer service is amazing as they had all the patience and courtesy to educate me about the work and boiler systems. My experience as a customer is that Clay Plumbing Heating offers the best quality, professional craftsmanship, best client service, and at the best rates."
Plumbing Project
On demand waters for nail salon
Plumbing Project
Installed 6 new wall mounted gas water boilers 96 Afue
Converted a old fire station to a residential home and this is one of the bathroom we installed

+21

Response time1 day
Response rate100%
16 neighbors recently requested a quote
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Avatar for Turkey Heating and Cooling, Inc.
Turkey Heating and Cooling, Inc.
4.9(
22
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

In business since 2015

Warranties offered

Small jobs welcome

"Very Professional and Knowledgeable used them again for another service. A HVAC service"
HVAC
Response time9 hrs
28 neighbors recently requested a quote
Recommended by62%of homeowners
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Avatar for Heritage Home Service
Heritage Home Service
4.6(
22
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"I had gotten several quotes for this project , I was told if I could get it done cheaper it would be at the cost of quality. Not so Loudon Mechanical used the same model burner that was in the other quotes and did an incredible job with the install, these guys are true craftsmen."
Garbage disposal
Bathroom plumbing
Water heater
Water Filtration
Plumbing maintenance

+19

Response time9 hrs
Recommended by84%of homeowners
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Avatar for O'Hara Heating And Cooling
O'Hara Heating And Cooling
4.9(
9
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great service, they make sure the finish product looks perfect. They are super knowledgeable about sizing and equipment. Mike has done 3 or 4 jobs for me and they always show up on time and are very competitive price wise."
Response time1 day
Recommended by100%of homeowners
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Messina Heating and Cooling LLC
5.0(
4
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Messina Heating and Cooling responded immediately and arrived about two hours later. The technician diagnosed a defective part, had a replacement part on his truck, did some additional work without charge and had our central air conditioning system up and running within an hour."
Response time6 hrs
20 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Gervais Mechanical
Gervais Mechanical
5.0(
2
)
Central A/C - Service or Repair

Serving Leicester, MA and surrounding areas

Approved

In business since 2000

Credit card accepted

Offers commercial services

Gervais Plumbing Heating & Air Conditioning provides the best service in the region. Call us today, or submit the form and we will be in touch.

14 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Leicester, MA

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 Leicester, MA 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.

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