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Find Central a/c service or repairers in Riderwood

Avatar for Graham Solution LLC
Graham Solution LLC
5.0(
14
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"⭐⭐⭐⭐⭐ I had a great experience! He repaired my heat pump quickly and professionally. He was knowledgeable, punctual, and took the time to explain what the issue was and how he fixed it. The repair was done efficiently, and everything has been working perfectly since. It’s hard to find someone who is honest, reliable, and takes pride in their work, but he definitely does. I highly recommend him to anyone needing HVAC repairs or service!"
HVAC
HVAC
HVAC
HVAC
HVAC

+5

1 neighbors recently requested a quote
Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.5(
950
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"We received speedy and exceptional service. Service person Leron was professional, honest and knowledgeable. He was able to diagnose and repair the problem. Thank you! We highly recommend this company."
NEW INSTALL
CLEANING COILS
CLEANING COILS
 CLEANING COILS
 CLEANING COILS

+118

Response time5 hrs
271 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for K & K Industrials
K & K Industrials
3.7(
161
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

Approved

In business since 2005

Emergency services offered

Credit card accepted

"Kenneth Wilson with K and K Industrials responded to my service request promptly, easily diagnosed the issue, and completed the repair quickly. I would definitely hire him again for appliance repairs."
Serviced and repaired
Refrigeration - move units from inside to outside
Swap out compressor to sandwich box for a deli
Servicing T.stats in one central location
Found leak in indoor coil, Service at Local apt.

+16

Response time6 hrs
Recommended by88%of homeowners
Avatar for BPPW Heating & Cooling
BPPW Heating & Cooling
4.3(
18
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Tyrone was easy to speak to, dedicated to performing a professional service, and priced excellently. After contacting him he finished the work immediately the same week even on Christmas eve so I could close on my home promptly."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time6 days
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Riderwood, MD 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!
Additional Photos
Recommended by97%of homeowners
Avatar for Heating & Cooling Certified Mechanic
Heating & Cooling Certified Mechanic
5.0(
36
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"This AC repair team was EXCELLENT !!! Exceed my expectations. Michael communicated with me from the initial text message to when he team would be arriving. He was patient answering my questions, went through each step of his process over again to make sure AC would continue to run properly."
Installation
Installation
Installation
Installation
Installation

+20

17 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Hamilton Plumbing, Heating & Air Conditioning
Hamilton Plumbing, Heating & Air Conditioning
4.9(
141
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"Vernon offered to check out our AC the same day. He called before arriving, and once he was here quickly went about his work, explaining to me what he was going to do and why. He quickly diagnosed the problem and solved it. We’ve found a new HVAC maintenance company we can count on. Great service, great responsiveness, good prices. Our AC is back up and running. Thank you, Vernon, and thank you Hamilton!"
Toilet before and after
Shower diverter before and after
Response time8 hrs
Recommended by98%of homeowners
Avatar for B A R Appliances AC LLC
B A R Appliances AC LLC
4.8(
319
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"After several repairs over a couple of years we decided to replace our 14 year old central AC system with a new heat pump system. We got quotes from 3 companies, and decided to go with B.A.R. Appliances AC LLC based on past experience, extended warranty, and very competitive costs. The entire installation was efficient and professional. I found Henry and his staff a pleasure to deal with. They left me with a nice clean system and I would highly recommend B.A.R. Appliances AC LLC for any HVAC work. It's nice to have quality work done in this day and age!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by94%of homeowners
Glenoak Plumbing Inc
4.6(
477
)
Central A/C - Service or Repair

Serving Riderwood, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I called them on Saturday to schedule service for Sunday. (We had a sewage backup and needed Saturday for cleaning up the mess.) I was informed over the phone what the cost of the initial service would be and different situations that could increase that cost. They arrived on time, fixed the issue and took care not to make more mess than was required. I genuinely liked both of the technicians and would not hesitate to call them again or recommend their service.
"
Recommended by91%of homeowners
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Showing 1-10 of 149
FAQs for central a/c service or repair projects in Riderwood, 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 Riderwood, 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.