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Your Kent County Professionals In

Air Conditioning, Heating &
Plumbing

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We’re Just a Phone Call Away!

Horizon Services of Kent County (302) 663-7952 Change Location
  • Horizon of Kent County $100 Off Sump Pump Installation See Specials
  • Horizon of Kent County $59 A/C Tune-Up + up to a pound of refrigerant for FREE! See Specials
  • Horizon of Kent County $200 Off Any Water Heater See Specials

DOVER Plumbers & HVAC Experts

Trusted A/C, Heating & Plumbing, Services for Nearly 30 Years

At Horizon Services, we’re in the business of keeping your home comfortable. Whether you need air conditioner repairs, heating system maintenance, or emergency plumbing services, our team of expert HVAC technicians and Dover plumbers can tackle the job in no time. We handle a complete range of heating, cooling, and plumbing needs, offering after-hours services (including nights, weekends, and holidays!) at no extra cost to you. Our team members undergo rigorous training, including 150 hours of mandatory training every year, in order to provide you with superior service, every time. When you need AC, heating, or plumbing services in Dover, Smyrna, Camden, and Kent County we will arrive on-time, guaranteed. If we’re even one minute late, your service is free!

From AC repair to furnace replacement to sewer line inspections, our team of home service experts is prepared to assist you. All of our employees undergo background checks and drug tests for your safety, and we guarantee our work with some of the best warranties in the industry, including up to 12 years on parts and labor. When you need a reliable AC, heating, and plumbing company in Dover and Kent County, DE, call on Horizon Services!

Give us a call today to schedule your home cooling, heating, or
plumbing service with us! (302) 663-7952

What Sets Horizon Apart

The Home Services You Need at the Right Price

We understand that your home is an investment—but that doesn’t mean your comfort needs to break the bank.

We strive to make every service easier and more affordable for our customers by providing the following:

  • No surprise, upfront pricing in writing
  • Emergency service at no extra cost
  • Several special offers and discounts
  • A number of financing options
  • Money-back guarantees on tune-ups

From A/C repair to furnace replacement to sewer line inspections, our team of home service experts is prepared to assist you. All of our employees undergo background checks and drug tests for your safety, and we guarantee our work with some of the best warranties in the industry, including up to 12 years on parts and labor. When you need a reliable A/C, heating, and plumbing company in Dover, Camden, Smyrna, or beyond, call on Horizon Services

Request Service Today
  • Same Day Service & Next-Day Installation With Over 300 Trucks, We’re Ready NOW!
  • Clean, Friendly Technicians Background Checked & Drug Tested For Your Protection
  • Expert Installation All Techs are Trained 150+ Hours Each Year

Our Awards

What Our Customers Are Saying

  • Air Conditioning 0 Reviews
  • Heating 0 Reviews
  • Plumbing 0 Reviews
  • Responsiveness
  • Punctuality
  • Quality of Work
  • Professionalism
  • Horizon Employee Hard at Work
  • Horizon employee working hard
  • Horizon employee talking to customers
  • "Knowledgeable tech, polite"

    - Amanda

    From felton, DE
  • "David did a very professional job."

    - Ellen

    From Dover, DE
  • "John Noble replaced our water heater efficiently and effectively. He has a great personality and was very courteous. He explained things that would need to be done ..."

    - Sally

    From Dover, DE
  • "Mr. Tim Ross was very knowledgeable, courteous and receptive to the questions that I had during the installation process, excellent installation technician. He was ..."

    - George

    From Smyrna, DE

Expert Tips

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Contact Us (302) 663-7952 Areas We Serve
  • camden wyoming
  • cheswold
  • clayton
  • dover
  • hartly
  • magnolia
  • smyrna
  • 19901
  • 19903
  • 19904
  • 19905
  • 19906
  • 19934
  • 19936
  • 19938
  • 19953
  • 19962
  • 19977