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Find Central a/c service or repairers in Middlesex

Avatar for A Maynor Heating and Air Conditioning, Inc.
A Maynor Heating and Air Conditioning, Inc.
4.9(
107
)

Serving Middlesex, NC and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I could not be more happy or recommend more highly Maynor HVAC for their electrical services. Their field manager Norm stopped by my home on more than one occasion and helped me think thru my planned layout, define the right materials and ensure everything met state and federal codes. On the day the work was completed, Chris K and Julius arrived right on time and worked well into the early evening to get the job done. There work was immaculate and they took the time throughout the day to answer any questions I had. Can't thank them enough for the great work. When the city of Apex inspector came by to perform the final inspection, he looked around and within 60 seconds turned to me and said, "Wow, this is perfect!" to which I agreed wholeheartedly. Thanks guys, great job!"
Additional Photos
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Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Dominion Service Heat and Air
Dominion Service Heat and Air
4.1(
183
)

Serving Middlesex, NC and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"I had been told by a repairman from a company I had a service contract with that my furnace badly needed a cleaning and was quoted a price of $600 for the job as well as an additional $400 to remove a nonworking humidifier. These quotes seemed exorbitant and so I got some estimates, all much lower, and chose Dominion on the basis of reviews. Terrone said my furnace did not need a cleaning, passing up an opportunity to charge me for something I thought I needed, and repaired my humidifier for less than the cost the other company had quoted for merely removing it. He showed me what he was doing, explained how my heating system worked, and charged me a fair price for the job. I would certainly call Dominion again for any HVAC needs."
Homeowner
new hvac install
A/c unit
furnace
heat pumps

+7

Response time3 hrs
41 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for M.S.G Heating & Air
M.S.G Heating & Air
5.0(
25
)

Serving Middlesex, NC and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"This is a great company. Communication was great from start to finish, short wait time and the project was completed in a timely manner. I am extremely happy about the work and professionalism provided by Mr. Paez. He was very knowledgeable about my Central air conditioning system and did a great job in repairing it. I highly recommend M.S.G."
GAS PACK INSTALL
HEAT PUMP CHANGEOUT
MINI SPLIT INSTALL
CLEANING
CLEANING

+1

Response time10 hrs
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Landen Heating and Cooling, Inc.
Landen Heating and Cooling, Inc.
4.5(
179
)

Serving Middlesex, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Julio did a fantastic job performing our latest air conditioning servicing. We have a maintenance contract with Landed Air and they check and service our AC unit system twice a year. They also. do a very good job and are very professional and give us good information. We highly recommend them for any service work."
LandenAir, LLC
Unit Replacement
Response time6 hrs
64 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for H&S Mechanical Services LLC
H&S Mechanical Services LLC
4.4(
26
)

Serving Middlesex, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"David was very responsive and completed the work on time. Very pleasant to deal with and will use him again! Corrected a repair for the gas logs that another contractor had â fixedâ ! And installed an over the stove microwave. Highly recommend David!"
Air curtain
Materials
Construction
Construction
Custom Air Curtain Brackets

+20

Response time2 hrs
Response rate93%
125 neighbors recently requested a quote
Avatar for Call Dad, LLC
Call Dad, LLC
4.0(
35
)

Serving Middlesex, NC and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

"Unbelievably professional, very prompt, respectful, fast and comfortable service. It felt like having a family member working on my system, thats how comfortable, and rest assured I was with the Tech. He explained everything to me and most importantly, the company didnt try to haggle or bankrupt me. I will truly forever "Call Dad" for my electrical work. 10/10 recommend."
AC Unit
Air Handler/Furnace
Response time3 hrs
245 neighbors recently requested a quote
Recommended by25%of homeowners
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Showing 1-10 of 104
FAQs for central a/c service or repair projects in Middlesex, NC

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 Middlesex, NC 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.