Trustworthy Heating, Plumbing, and Air Conditioning Services for Customers in Glyndon, Maryland

Horizon has been helping the homeowners of Glyndon, Maryland, find relief from heating and cooling issues and plumbing problems for decades. We’re committed to providing the highest quality services to the community, from AC unit tune-ups to heater replacement. We look forward to hearing from our Glyndon customers, no matter what home issue is wreaking havoc. We can reach out immediately and provide quick, effective repairs and replacements.

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Air Conditioning

A well-maintained air conditioning unit can function perfectly for several years without needing extensive repairs. Professional tune-ups are necessary, and Horizon is happy to offer them. And when AC repairs are necessary, we’re ready to jump in and get the job done. Horizon can even install a brand new heating and air conditioning system, no matter the season.


As any homeowner can tell you, a heater is one of the most important items in a home, especially during the freezing winter season. Regular tune-ups can help you avoid heater replacement and installation, which is why we strongly recommend investing in our tune-up services. However, we can also repair or replace a damaged heater, keeping your home toasty and inviting even through the coldest nights.


Faulty plumbing is not only annoying, but potentially disastrous. That’s why we provide stellar plumbing repair and replacement services. Broken water lines, clogged and dirtied drains, a leaky faucet, and installation services are only a taste of what Horizon offers. If you’re experiencing a plumbing issue, please give us a call right away.

Horizon Loves Glyndon

Horizon adores the residents of Glyndon (21071). Local treasures such as Glyndon Historic District and Worthington Valley Historic District are fantastic places to visit and experience the community of Glyndon. We are so proud to be a part of this community, and to continue providing homeowners, families, and customers with superior repair and replacement services. Call us today for more information.

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