Providing Maryland with Residential and Commercial HVAC Services including:

  • HVAC Installation
  • Geothermal Installation
  • HVAC Repair
  • Geothermal Repair
  • HVAC Maintenance

Geothermal Service

Geothermal HVAC systems have many components a regular forced-air system doesn’t have. If you need your geothermal equipment to be serviced or repaired, be sure to hire a Maryland HVAC contractor who either has experience with or specializes in geothermal systems. At A Quality, we perform geothermal system installations frequently, and we know how to troubleshoot and fix both common and uncommon problems.

We offer emergency service and repair 24/7. Whether you live in Montgomery County, Frederick County, Baltimore County or elsewhere in Maryland or Southern Pennsylvania, we will respond quickly and fix your geothermal system fast.

Our Geothermal Repair Services

  • Repair of all makes and models of geothermal equipment
  • Preventive maintenance agreements
  • Airflow diagnostics
  • Indoor air quality analysis
  • Installation of humidifier/dehumidifier add-ons
  • Leak check and repair

Signs You Need Geothermal Repair

If you notice that your home is heated or cooled unevenly and has developed cold/warm spots, it’s a good sign that your geothermal system is not performing as designed. Another thing to look out for is unusually noisy operation of the heat pump, as well as frequent short-cycling. And lastly, if you see your heating or cooling costs climb up with no apparent reason, this could also be a sign of a drop in system’s efficiency.

If any of these warning signs sound familiar, get in touch with A Quality for prompt geothermal system repair in Maryland and Southern Pennsylvania.

maryland geothermal hvac service

What Our Customers Are Saying

testimonial “Great company to deal with. Very professional, prompt, well trained and they provided excellent customer service. I am very pleased with my new Trane Heating and A/C system.”

P. Calambro - September 2014

Trusted Brands

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We’ve helped over 10,000 customers solve their HVAC problems.


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A Quality Heating & Air Conditioning, Inc., Heating & Air Conditioning, Finksburg, MD acca nate carroll county chamber of commerce

Licensed & Insured: HVAC# 48393

Click to View Areas We Serve

Carroll County HVAC Services: Eldersburg, Finksburg, Hampstead, Manchester, Marriottsville, Taneytown, Union Bridge, Westminster, Mount Airy, New Windsor, Sykesville, Woodbine, Taneytown, and more.

Baltimore County HVAC Services: Arbutus, Catonsville, Cockeysville, Dundalk, Edgemere, Essex, Garrison, Lansdowne, Lochearn, Lutherville, Middle River, Milford Mill, Overlea, Owings Mills, Parkville, Park Heights, Pikesville, Randallstown, Reisterstown, Rosedale, Timonium, Towson, White Marsh, Woodlawn, and more.

Frederick County HVAC Services: Frederick, New Market, Mount Airy, Urbana, Ijamsville, Walkersville, Libertytown, Damascus, and more.

Howard County HVAC Services: Clarksville, Columbia, Cooksville, Dorsey, Elkridge, Ellicott City, Fulton, Glenelg, Glenwood, Granite, Hanover, Highland, Jessup, Lisbon, Marriottsville, North Laurel, West Friendship, Woodbine, Woodstock, and more.

Montgomery County HVAC Services: Call for specific locations

Harford County HVAC Services: Call for specific locations

Anne Arundel HVAC Services: Call for specific locations

Southern PA HVAC Services: Adams County, York County, Franklin County, Fulton County