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A/C Repair & HVAC Contractors in Charlestown

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Charlestown / 50 mi
Air Conditioning & Heating
1 – 15 of 609 professionals
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609 Professionals

Featured Reviews for A/C Repair & HVAC Contractors in Charlestown

Air Duct Pros, Inc.
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsJuly 24, 2013
“We purchased service with Air Ducts Pro as part of a promotional deal. They were very quick to schedule service, and showed up right in the middle of the designated arrival window. The cleaning of the ducts was very thorough - they cut holes in the main lines and hooked up their vacuum line that was run in to the house through a window in the basement, and dislodged the gunk in the supply and return lines with their powered, spinning brushes. They showed me before and after pictures of the return lines and let me look myself into the more accessible ones, and the amount of junk on the surfaces before cleaning was impressive - after cleaning it looked much better! The house smelled fresher too. Due to some signs of rust and what might have been mold, they recommended a disinfectant service, but didn't give me a hard sell or scare tactics on it - simply presented the options and let me choose for myself if I felt it was worthwhile. When they were finished they closed up all the holes and thoroughly cleaned up after themselves. All in all great service!”
Climate Pro Mechanical, LLC
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsFebruary 9, 2017
“Climate Pro was a lifesaver last summer when our air conditioner broke five days before settlement on the sale of our home. The company with which we had a maintenance contract as well as the local gas and electric company could not replace for at least two weeks. Kevin Creel and Climate Pro installed a new air conditioning unit in three days. They were efficient and professional as well as performing the work at reasonable price.”
Aire Serv of Elkton
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsSeptember 18, 2017
“I would definitely use this company again and would make sure to recommend this company to anyone looking for a company that does ac repair. Right from the start you made to feel like a valued customer from the start with Lynn who was very quick in responding to a message I left to schedule an appointment (I left a message on a Sunday and got a call back 5 minutes later!) to Casey who is on top of the billing and getting what is needed to my home warranty company and keeping me updated on the status and finally their tech. Justin, was extremely professional, polite, and very thorough in determining the true issue(s) with our ac and when the parts came in, Justin also spent as much time as necessary to thoroughly & properly repair our ac. I'm very pleased with Aire Serv of Elkton.”
Riverside Mechanical
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsJanuary 19, 2014
“called they were right out to fix heater no waiting and very affordable tune-up; replaced nozzel pump screen oil filter cleanout heat exchanges and replaced burner motor”
Horizon Services of Baltimore County, MD
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsJune 30, 2015
“Excellent service and communication skills evaluating needs to prevent future problems.. This was an AC tuneup cleaning and review and we needed one adjustment. All work proved to be effective.”
Anchor Mechanical LLC
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsMay 29, 2018
“Anchor Mechanical has provided us on numerous occasions with the best quality service for all of our HVAC needs. Excellent and professional team!”
Aire Serv Heating & Air Conditioning
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsJune 3, 2021
“My technician DJ was here a short bit ago. This is the first time I had met him. Like all the other techs before him, he did an awesome job. I’ve been with Aire Serv for many years and have NEVER had a complaint. He was very personable, very clean and respectful. I certainly give him high marks. By the way, I would also give the office people a ten plus for their courtesy and wealth of knowledge. If they aren’t sure of the answer, they will find someone who knows!”
Corporate HVAC
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsMay 21, 2016
“I could not have been more impressed with Glenn! He installed both my new air conditioner and gas heater in 2015. Very knowledgeable, professional, and patient. He explained everything from beginning to end. I highly recommend him! You won't be disappointed!”
Bella Casa HVACR
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsSeptember 16, 2018
“John and DJ were awesome. They came to fix a leaking pipe for my upstairs bathroom. Through conversation they learned that I was waiting to have two doggy doors installed and they did it right there on the spot! They were very professional and cleaned up after themselves once they were finished. I highly recommend Bella Casa for all of your HVAC, plumbing, and other handy work needs!”
Griff's Heating and Air
A/C Repair & HVAC Contractors in Charlestown
Average rating: 5 out of 5 starsJanuary 18, 2016
“I will never use another cooling and heating company. Two other companies told me that I needed a new heating system. I thought their prices were way to expensive and decided to call a smaller company. Griff's Heating and Air showed up the same day that I called. Everyone was kind and respectful. A few minor repairs (about $150) and my heat was working. Griff's Heating and Air has great customer service and they are honest!!!”
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Why Hire Air Conditioning & Heating on Houzz?
609Local Pros on Houzz Who Serve Charlestown, MD
10,917Local Projects on Houzz by Air Conditioning & Heating
1M+Total Number of Reviews Left by Homeowners
What do HVAC contractors do? HVAC stands for heating, ventilation and air conditioning. An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Charlestown, MD home and other homes.

When should you hire local HVAC companies?


Generally, Charlestown HVAC contractors or HVAC installers work with or run companies that repair or install heating systems and a/c services for homes.

Local air conditioning companies can help with a wide variety of air conditioning services, including both a/c installation and a/c repair. Air conditioning contractors, also known as a/c contractors, get extremely busy in the summer when temperatures are highest. For larger jobs, like installation, you might want to hire a/c installers during the off season like spring or fall. You should also try to do the same for heating services. Heating installers and heating contractors might be more available in the summer or fall for larger projects.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors, heating companies and air conditioning installers on Houzz. Look in the Professionals section of our website and search for Maryland HVAC contractors. Read reviews and see how an HVAC contractor might approach your Charlestown, MD home’s heating and cooling challenges.