Reliable Heating, Plumbing, and Air Conditioning Services for Customers in Glenelg, MD

Horizon Services provides heating and cooling and plumbing services in the Glenelg, Maryland area, and we’re proud to serve the surrounding communities. We strive for the best in customer service, which is why we provide only up-front pricing, transparent estimates, and no hidden fees or charges.

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Air Conditioning

Air conditioning keeps your home comfortable during the warmer months of the year, and Horizon Services is committed to providing AC services at any time of the year. We offer routine maintenance, air conditioning upgrades, and new unit installations in any season.


Reliable heating is essential for keeping your family warm and safe during cold Maryland winters, and Horizon Services understands what this season means for many of the homeowners we serve. We also offer professional tune-ups, routine maintenance, and repairs for your heater, boiler, or furnace.


Many of our customers don’t know that Horizon Services also offers plumbing services, and this includes jobs of all sizes. We can fix broken water mains, clogged drains, damaged pipes, and even leaky faucets. Horizon Services comes equipped to handle larger projects such as replumbing a whole house or addressing corroded pipes.

Horizon Services Loves Glenelg

Horizon Services loves working in the Glenelg, MD 21737 area, and the beautiful people that make this community so unique. We hope to serve this area for another 30 years, and although our industry isn’t the most glamorous, we love the distinctive landmarks here such as the Howard County Fairgrounds, and Clark’s Elioak Farm.

We understand that you don’t always need heating and cooling or plumbing services during regular business hours, which is why we offer 24/7 emergency services at no additional cost. We also provide transparent estimates and special financing with friendly terms. We also offer exclusive deals and discounts at different points throughout the year.

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