Providing Maryland with Residential and Commercial HVAC Services including:

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

Geothermal System in Westminster & Finksburg, MD

With a geothermal heating and cooling system from A Quality, your land turns into a power plant for your home. Geothermal system is the smarter way to reduce your carbon footprint and utility bills at the same time. Geothermal systems use the free, renewable energy found in your own back yard to save up to 70% on heating, cooling, and hot water costs. If you are considering geothermal system installation in Maryland or Southern Pennsylvania, A Quality can provide the necessary assistance and expertise. We have installed geothermal systems for customers in Carroll County, Howard County, Frederick County, Montgomery County and many other locations.

Why Geothermal?

A geothermal system saves you money, it is a green provider of energy and it will pay for itself. For every kilowatt of electric you place into a geothermal system you get 3-5 kilowatts FREE from the ground. Studies conducted by the EPA have found that geothermal heat pumps can help reduce consumption of electric and harmful emissions compared to traditional HVAC systems up to 40% for every geothermal system installed, which is an equivalent of taking two cars off the road and planting one acre of trees.

Geothermal operating costs compared to conventional systems in a residential home:


Over 70% of the energy consumed by a typical house is used for heating, cooling, and hot water.


Total energy consumption is half that of a conventional system! 49% of the energy is free energy, from the earth.

As you can see, a properly installed geothermal system has a potential to cut your energy bill in half. These savings will allow you to recoup your initial investment in just 2-3 years. There are also immediate benefits, such as quiet system operation and even temperatures. To find out how much you’ll be able to save with geothermal, take advantage of our Savings Calculator.

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Our Expertise and Certifications

Geothermal is one of the most efficient systems available to consumers today. It is very important to have experienced & trained professionals install and service your system. At A Quality, our staff is familiar with most residential geothermal systems sold today. We went as far as obtaining certifications from the top geothermal system manufacturers in the U.S., to make sure all of our employees are trained in the best installation practices. Our Maryland geothermal installation teams hold the following certifications:

A Quality HVAC works only with the leading suppliers of Geothermal HVAC units to provide you with the highest quality products.

Want to learn more about geothermal systems? Request a free estimate or give us a call to get your questions answered.

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What Our Customers Are Saying

testimonial “Contractor did two days worth of work in one day – stayed late and hustled! Really nice guys. Very well mannered. Sean advised on how to re-work my ducts to work better. Took care of my brother and grandfather too. Great company – Great people at A Quality.”

G. Elligson - May 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