Reliable Heating, Plumbing, and Air Conditioning Services for Families in Ashton, Maryland

Homeowners know and love Horizon for our commitment to professionalism and excellent service. In Ashton, Maryland, we offer heating and air conditioning services plus plumbing expertise whenever you need it.

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Families appreciate our prompt response times—we’re open 24/7. Our commitment to doing good work is another highlight. Our industry-leading warranties and service guarantees ensure your satisfaction.

Air Conditioning

The cornerstone of Horizon is our heating and cooling services. If your AC is on the fritz, our team can help. Professional tune-ups and repairs are essential for keeping your energy bills low. Our technicians know their way around most air conditioning systems. They can also help with programming thermostats and installing accessories.


Tune-ups are also vital for your home heating system. Horizon handles repairs on furnaces, boilers, and heat pumps. If your heater isn’t keeping you warm, winter isn’t the time to work out repairs. Contact Horizon any time for fast and professional service so you can enjoy peace of mind in every season.


Did you know that you can call Horizon for plumbing problems? Whether it’s a leaky faucet or clogged drain, our plumbing staff can help. Our prompt and courteous plumbers repair drains and restore hot water service. From replumbing projects to sewer line problems, they can handle myriad other tasks, too.

Horizon Loves Ashton

Ashton, MD, 20777, has a lot to offer residents and visitors. Community favorites include spots like The Adventure Park at Sandy Spring, Northwest Branch Stream Valley Park, and Woodlawn Park. The natural beauty of the area is a definite attraction.

But for Horizon, the highlight of our time in Ashton is our customers. We love partnering with the community to keep everyone safe and comfortable all year round.


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