At Horizon, we offer professional AC, heating, and plumbing services to cover your every need. With a proven record of exceeding homeowners’ expectations, we provide prompt and comprehensive service with highly trained technicians. Our locally owned and operated service locations respond fast when you need assistance.

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We provide exceptional customer service and high dependability year-round. From regularly scheduled service to emergency assistance when you need it, Horizon is proud to cater to all your plumbing, heating, and AC needs. We are proud of our excellent service record to the residents of Wilmington, Delaware, and can’t wait to serve you.

Air Conditioning

At Horizon Services, heating and air conditioning work is our specialty. We offer professional tune-up services, installation, and repairs, and are always here to address your needs.

Is your air conditioning not blowing cold enough? Maybe you need an AC replacement before the heat of summer arrives. Or, you may need a tune-up to avoid major meltdowns in the warmer months.


Whether you need a heater inspection or a full heating and cooling system replacement, Horizon can help. We focus on keeping families comfortable year-round, and that includes ensuring a functional and safe heating system this winter.


From leaky faucets to plumbing repairs across the whole house, Horizon is happy to handle the messiest jobs. We cover all needs from pipe leaks to clogged systems and everything in between so you can feel comfortable and confident in your home.

Horizon Services Wilmington

From the iconic Delaware Memorial Bridge to Wilmington Riverfront attractions to historic Rodney Square, we love the city of Wilmington and the families who live here. We travel all over the city for our valued customers, catering specifically to Wilmington, DE homeowners throughout 19808 and surrounding zip codes.