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Baltimore, MD Air Conditioning and Heating Companies

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 Baltimore, MD home and other homes. More
  • Heat Pump Replacement

    Heating and air conditioning service and installation company specializing in residential and commercial applicati...

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    Click to call4 projects in Baltimore, MD
  • Christmas Bows

    DC Metro's Reliable HVAC Service Provider

    Heating Air Conditioning Duct Work. Montgomery Sheet Metal is a family-owned and operated full service heating,...

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  • Our Work

    A.J. Michaels is local and family owned. Not a franchise or owned by an out of town business or a utility conglome...

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    Click to call2 projects in Baltimore, MD
  • Our Work
    $100 Second-Opinion Guarantee!

    Baltimore's Trusted HVAC Contractors for your Home Efficiency Needs!

    A.J. Michaels is local and family owned. Not a franchise or owned by an out of town business or a utility conglome...

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    Click to call2 projects in the Baltimore areaSponsored
  • Recent Jobs

    Since 2005 Air Duct Pros, Inc. has provided the highest quality air duct cleaning service to over five thousand ho...

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    Click to call1 project in Baltimore, MD
  • ***We decided that it was impossible to find a company that came in at a fair price for the scope of work. We also...

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    Click to callHanover, MD
  • Installation and repairs of heating, cooling and mechanical systems both residential and commercial. Highly qualif...

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    Click to callEllicott City, MD
  • Our business is fairly young. However all of our technicians are professorially trained and have years of experien...

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    Click to callGambrills, MD
  • Our Commitment To Excellence •It is our goal to be the innovative leader in the plumbing and heating contractor i...

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    Click to callAnnapolis, MD
  • Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, w...

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    Click to callWindsor Mill, MD
  • D&K Air Systems Inc. is a locally owned and operated HVAC business with over 25 years of experience in helping Bal...

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    Click to callTOWSON, MD
  • Put your confidence our family-owned and operated company to help you choose and maintain the systems that will he...

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    Click to callEllicott City, MD
  • First Class Mechanical is a full service plumbing, heating and cooling company serving a wide range of Central Mar...

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    Click to call7 projects in Baltimore, MD
  • *Authorized Mendota Hearth Dealer* Since 1988, W.A. Tolbard has been providing Frederick County, Maryland with...

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    Click to call1 project in Baltimore, MD
  • Anchor is founded on family values of integrity, honesty and sincerity. We have established ourselves as a local i...

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    Click to callForest Hill, MD
  • Our Company has been in business, family owned, for 46 years. All of our Technicians are drug tested and backgrou...

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    Click to callLinthicum Heights, MD
  • AAA DUCT CLEANING - Family Owned and Owner operated Company, provide full air duct and dryer vent cleaning service...

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    Click to callColumbia, MD

Featured Reviews for Baltimore, MD Air Conditioning and Heating Companies

A.J. Michaels
Baltimore, MD Air Conditioning and Heating Companies
Jan 30, 2014
“Our HVAC died in the middle of a brutal heat wave and AJ Michaels Salespeople came promptly, set up the replacement with courtes. They were not pushy at all, and seemed honest. The replacement unit was available quickly and the employee who installed it did a fine job, was very thorough. Everyone had very good customer service skills.”
Corporate HVAC
Baltimore, MD Air Conditioning and Heating Companies
May 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!”
Air Duct Pros, Inc.
Baltimore, MD Air Conditioning and Heating Companies
Jul 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!”
Beltway HVAC LLC
Baltimore, MD Air Conditioning and Heating Companies
Feb 21, 2018
“We chose Beltway HVAC to install a furnace and AC unit. Ryan answered all of our questions regarding the installation process and pros/cons of the different brands. His pricing was fair, his work was professional, and he has been extremely responsive.”
Climate Pro Mechanical, LLC
Baltimore, MD Air Conditioning and Heating Companies
Feb 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.”
The Best Air Quality and Restoration
Baltimore, MD Air Conditioning and Heating Companies
Jun 7, 2018
“My home was affected by the Tubbs fire. We hired The Best Air Quality and Restoration to do a major cleanup effort in our home. Val and his team showed up and took care of everything. Their communication with me was outstanding. I always knew the plan for the day and they would call or text with any questions. Not only that they worked in tough conditions. Due to the fire there was no heat or water in the house. They never let the bad conditions affect their job. They always arrived and left with the best attitudes. I felt so lucky to have these ladies helping me get my home back together. I highly recommend this company and their employees are the best.”
HEIDLER INC
Baltimore, MD Air Conditioning and Heating Companies
Jul 19, 2013
“Steve Heidler and his team have done plumbing work for us for several years, so when we needed a bathroom remodel we turned to him. He came up with two great designs, and referred us to great sources for the tile, cabinet, shower doors, etc. Start to finish a great job, done quickly and well. Very neat workers, always prompt and hard-working.”
Horizon Services of Baltimore County, MD
Baltimore, MD Air Conditioning and Heating Companies
Jun 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.”
D&K AIR SYSTEMS, INC.
Baltimore, MD Air Conditioning and Heating Companies
Feb 1, 2018
“I'm giving D&K Air System high praise on their word as well as the work that was done.Excellant choice”
No frost air conditioning & heating
Baltimore, MD Air Conditioning and Heating Companies
Jan 19, 2014
“Great folks. Experts in the field. Don't sell you a story, scare tactics or any kind of pressure. I chose them over 5 other quotes and we are very pleased. Didn't try to oversell me a unit. Installation was fast and they even allowed me to donate my previous 3 year old furnace (came with the house) to a person who called them asking for help with their old furnace. Will be using them for all of my cooling/heating needs.”
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