With many years of service to Hanover, Maryland, under our belts, Horizon Services is happy to help our neighbors in need. Between plumbing services and heating and cooling maintenance, our technicians have the expertise you can trust to get the job done right. As a homeowner, you need a company you can trust to care for your home’s vital systems. Learn more about how Horizon can help you and give us a call today.

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Air Conditioning

AC is essential in the warmer months, but air conditioning units require regular upkeep to stay cold. A professional tune-up may prevent equipment failure when temperatures soar. Of course, our technicians also respond to emergency calls year-round.


Families rely on heat throughout the colder seasons. But when was the last time your heater had a tune-up? Odds are, it has been a long time. Did you know that failing to service your heater can cause a fire hazard? With our technicians’ help, you can start enjoying safer and warmer conditions—starting this season.


It might be something small, like a leaky faucet or clogged toilet. But many small plumbing problems can soon become more significant. Whether you need a piping overhaul for your home or a diagnostic on less-than-hot water, our technicians can help. Plus, our work comes with industry-leading warranties and service guarantees.

Horizon Loves Hanover

Horizon loves serving customers in and around Hanover, MD, 21076. Our love of the community stems from such vibrant offerings as Live! Casino & Hotel, Medieval Times Maryland Castle, and even Arundel Mills. But the families we serve are the highlight.

Working in heating and air conditioning, we enjoy ensuring safe and comfortable living for customers. As an integral part of the local community, we look forward to working with you well into the future.

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