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Find Central a/c service or repairers in Winterthur

Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
581
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Very prompt estimate and same day repair service. Very communicative and friendly. Fast repair and great value. Highly recommend."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate100%
275 neighbors recently requested a quote
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Avatar for Aire Serv of Wilmington
Aire Serv of Wilmington
4.9(
7
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"AirServ installed central air conditioning system. We are very satisfied with the timeliness and professionalism of their work. They respected our property and left it in excellent condition. They went over and above their work plan. We expect to have a long relationship with them."
23 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
44
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"We received excellent service from NILES HULL, who performed a pipe repair for a hose attachment in our driveway. The job was $533, and was done well, with pleasant, knowledgeable service. I highly recommend Harris as we've used them for many plumbing and electric projects in recent years. NILES HULL was knowledgeable, caring, and attentive to detail. They stand behind their work. Claudia Kienzle"
Team
Team
Team
Truck
Truck

+8

Response time1 day
437 neighbors recently requested a quote
Recommended by33%of homeowners
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F.H. Furr Plumbing Heating AC & Electrical
New to Angi

Serving Winterthur, DE and surrounding areas

Approved (Corporate)

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

7 neighbors recently requested a quote
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Avatar for Christian Home Services Heating, Cooling, Plumbing & Electrical
Christian Home Services Heating, Cooling, Plumbing & Electrical
New to Angi

Serving Winterthur, DE and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

Founded with creating a higher standard in the industry and providing superior customer service, Christian Heating, Cooling, Plumbing and Electrical has been serving the local community since 1989. At Christian, we take pride in employing service technicians who are well trained in their craft and dedicated to the satisfaction of our customers.\n\nFor 35 years, our team has kept your family safe & comfortable. Our expert technicians receive weekly training to ensure that they are up to date on the latest equipment and service practices in our industry. \n\nWe’re here for you 24/7 so don’t hesitate to contact us today.\n\n

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

Serving Winterthur, DE 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
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Avatar for Air Temp Solutions
Air Temp Solutions
4.7(
59
)

Serving Winterthur, DE and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"I intially called for Heater Tune Up. The Technician (Jared) and I both heard the sound the Heater Blower was making and he was quick to diaginos the problem. He was upfront and honest about the Repair needed and the cost. Jared was quick, clean and efficient. I was very impressed. Great job Jared."
Recommended by91%of homeowners
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Avatar for PK Mechanical Services
PK Mechanical Services
4.9(
58
)

Serving Winterthur, DE and surrounding areas

In business since 2016

Free estimates

"Paul from PK responded immediately to my call on a 98 degree day, despite being bombarded with calls. He diagnosed the problem and completed the repair (replaced blower fan) quickly. PK’s service was outstanding."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
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Showing 1-10 of 91
FAQs for central a/c service or repair projects in Winterthur, DE

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 Winterthur, DE 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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