Outdoor air conditioning unit on patio, surrounded by potted plants and a blooming tree, near a large window.

Heating & Cooling You Can Count On

Expert HVAC repair, maintenance, and installation from a local company you can trust.

Outdoor air conditioning unit on a wooden deck, surrounded by orange flowers and green plants, near a stone wall.
Why us

Why choose Heart Air Conditioning and Heating

  • Experienced HVAC technicians

  • Complete Heating & Cooling Solutions

  • Dependable and respectful service

  • Comprehensive HVAC solutions

Services

Explore Our HVAC Services

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Expert air conditioner installation and repair to keep you cool year-round.

Air Conditioning Services

Air conditioning unit outside a stone house, surrounded by lit garden plants at dusk.

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Thermostats & Controls

Outdoor air conditioning unit on a wooden deck, surrounded by orange flowers and green plants, near a stone wall.

Heat pump repair, installation, and maintenance to keep your home comfortable year-round.

Heat Pump Services

Outdoor air conditioning unit beside a stone house, surrounded by green plants and trees in a sunny garden.

Reliable heating furnace and heat pump repair and installation services.

Heating Services

Modern outdoor area with a large window, steps, potted plants, and an air conditioning unit on a tiled floor.

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HVAC Maintenance

Outdoor air conditioning unit on a stone slab, surrounded by flowering plants and a house in the background.

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Indoor Air Quality

Comfort You Can Count On, Year-Round

Professional heating and cooling service when your home needs it.

Service areas

Serving Gaithersburg and surrounding communities

  • Gaithersburg

  • Germantown

  • Montgomery Village

  • Rockville

  • Frederick

  • Clarksburg

  • Derwood

Our promise

About Heart Air Conditioning and Heating

Modern outdoor area with a large window, steps, potted plants, and an air conditioning unit on a tiled floor.
FAQs

Frequently asked questions

Helpful answers to common HVAC questions

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How often should I schedule HVAC maintenance?

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What are the benefits of flat-rate pricing?

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Do you provide HVAC repair and installation?

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Can you help with both heating and cooling systems?

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What areas do you serve?

Contact Us

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