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Maryland HVAC, Plumbing & Electrical Services

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Constellation Home is Maryland’s trusted choice for heating, cooling, water heater, plumbing, electrical, and home improvement services. For decades, homeowners have depended on our certified technicians and plumbers for reliable repairs, installations, and 24/7 emergency service, all backed by upfront pricing and no hidden fees.

We take pride in arriving on time, in uniform, and ready to get the job done right the first time. That commitment has earned us a 95% customer satisfaction rating and made us the go-to home service provider across Maryland.

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HVAC Services

Your HVAC system is one of the most important systems in your home, especially during the freezing winter nights and scorching summer days. Our team provides fast, professional service to keep your family comfortable all year long.


 

 

Electrical & EV Charger Services

Constellation Home provides a comprehensive range of electrical services and installations, including whole home back up generators, lighting design, panel upgrades, electric vehicle charger installation and more.


Plumbing and Water Heater Services

Constellation Home offers a comprehensive range of plumbing services in Maryland, including water heater installation and repair, 24/7 emergency services, and the repair or replacement of fixtures and appliances.


Home Improvement Products and Services

Old windows, damaged shingles, and poor insulation make your home less efficient, raising energy bills and reducing comfort year-round. Broken appliances add to the frustration. Constellation Home’s certified Maryland technicians repair all major appliance brands to keep your home running smoothly.


Home Service Plans

A home protection plan is a service contract that covers the costs when equipment and appliances break down. When your HVAC system, furnace, hot water heater or other appliances break down, repairs can cost thousands.


Areas We Serve

With over 30 years of experience and service throughout Maryland, you can count on Constellation Home to deliver responsive service, unmatched reliability and superior products, all at a very affordable price. Our team of certified, professional technicians, electricians and plumbers are on the road every day focused on performing every job to your complete satisfaction.

Constellation Home proudly serves the following communities:

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Take Comfort in the Experience of our Team

  • Timing of scheduling and promptness of service was great. Tech was very good!!

    Steve Edgewater, MD

  • Awesome experience. Great service and very professional!

    Barbara Timonium, MD

  • I love their service. Very courteous and professional. The technicians are always on time and very neat in appearance.

    Dorothy Baltimore, MD

  • I could not be happier with the level of service provided by Constellation Home. You are the best.

    Marianne Dundalk, MD

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Everyone needs to make home improvements from time to time and we are no exception. We are currently upgrading our online service scheduling experience, but you can still schedule service by contacting our Customer Care Center. Call 888.243.HOME to schedule service today.