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Find Central a/c service or repairers in Sherwood

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Sherwood, MD 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!
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Recommended by97%of homeowners
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Avatar for Continental Services
Continental Services
4.9(
17
)
Central A/C - Service or Repair

Serving Sherwood, MD and surrounding areas

In business since 1983

Credit card accepted

"I have used Continental Services for many years.   They are always on time, friendly and knowledgable.   My system is 17 years old and I plan to use Continental when it comes time to upgrade to a newer system.
"
Recommended by100%of homeowners
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Avatar for HVAC PROS, Inc.
HVAC PROS, Inc.
4.6(
9
)
Central A/C - Service or Repair

Serving Sherwood, MD and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Hvac pros installed a new ac unit. very professional company, reasonable pricing and they provided next day installation"
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+10

Recommended by87%of homeowners
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Avatar for Bay-Care Heating & Air
Bay-Care Heating & Air
5.0(
11
)
Central A/C - Service or Repair

Serving Sherwood, MD and surrounding areas

In business since 2017

Free estimates

Offers commercial services

8-5 (MON-SAT)\nBay-Care Heating & Air is proud to serve Maryland's HVAC needs! Owner and operator Michael is dedicated to customer support, fair prices, and quality work. They're excited to take on new clients immediately. Call today for a free estimate on your next project!

Rough In
Dewey Beach Marina
Dewey Beach Marina
Crawlspace before
Crawlspace after

+8

Response time4 hrs
Response rate86%
Recommended by77%of homeowners
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Avatar for Centra-Spike, Inc.
Centra-Spike, Inc.
3.9(
125
)
Central A/C - Service or Repair

Serving Sherwood, MD and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Centra-Spike Rep., Eric knows HVAC. He's courteous, prompt, informative, and tactful in application/repair. My issue was resolved in less than 30 minutes and that included imparting a wealth of knowledge before he departed like a superhero to the next job. Many thanks Eric!"
Rooftop Unit
Rooftop Unit
Rooftop Unit
Rooftop Unit
Carrier 80% Gas Furnace

+5

Response time30 mins
Recommended by96%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Central A/C - Service or Repair

Serving Sherwood, MD and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"CHW was very responsive to our urgent need! We filed a claim the evening prior when we notices our A/C was blowing warm air into the rooms. Then by 8AM the next day, we had a call from the service technician saying he was on his way to address the issue! CHW worked with the technician to find out the compressor was the culprit and approved it's repair! Great customer service for a family in need during the hot south central Texas summer!"
Recommended by81%of homeowners
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Avatar for Oc Elite Construction Services LLC
Oc Elite Construction Services LLC
4.2(
25
)
Central A/C - Service or Repair

Serving Sherwood, MD and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"We had numerous seam repairs in our ceilings and then I wanted all the ceilings painted.
 The workman was meticulous about keeping everything as clean and dust free as possible.
All areas were shrouded in plastic sheeting and all floors were protected.
He arrived on time, and worked longer each day than I expected. 
"
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+55

Recommended by89%of homeowners
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Showing 1-10 of 34
FAQs for central a/c service or repair projects in Sherwood, MD

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 Sherwood, MD 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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