Solid Heating, Plumbing, and Air Conditioning Services for Families in Phoenix, MD

For three decades, the families of Phoenix, MD, have trusted us with their plumbing, heating, and cooling needs. Homeowners keep coming back to Horizon because of our commitment to transparency and quality. We work hard to take care of your home’s needs while taking the stress off of you.

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With contacts available through our website and phone system 24/7, we’re ready to take your call today.

Air Conditioning

A professional tune-up can prevent your AC from breaking down in the middle of summer. Our technicians will service your system yearly and keep it running with cool efficiency no matter the number of heatwaves in store for us this year. Need help installing air conditioning accessories or programming your smart thermostat? Our team is ready to help with that too.


Your heater is like a member of the family, at least it feels that way during those bitter winter days! Families in Phoenix trust us with their heating, whether it’s for a tune-up or a full heating system replacement. We stand by our work with a parts and labor guarantee. For repairs, big or small, we can take care of all your heating needs.


Our highly-trained technicians are ready to take care of all your plumbing needs. Whether you need a full water heater replacement, a drain cleaning, or just a faucet fixed, we can handle anything your system throws at us. In case of a plumbing emergency, we’re ready to promptly resolve all of your plumbing headaches.

Horizon Loves Phoenix

Our residence in Phoenix, Maryland, has been a rewarding one. Our customers at 21131 have been trusting us with their plumbing, heating, and air conditioning needs for decades.

We hope to continue serving the community and enjoying the beauty of Loch Raven Reservoir, and Roosevelt Row for decades to come.

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Connecting you to your local Horizon team for expert technicians, same-day service, and a job done right.