Call Today for Service (410) 431-2340
Your Harford County Professionals In

Air Conditioning, Heating &
Plumbing

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We’re Just a Phone Call Away!

Horizon Services of Harford County (410) 431-2340 Change Location
  • Horizon of Harford County $100 Off Sump Pump Installation See Specials
  • Horizon of Harford County $250 Off Any New Water Heater See Specials
  • Horizon of Harford County UP TO $1600 MFR REBATE A Complete New System See Specials
  • Horizon of Harford County $92.50 Off Any Air Conditioning Repair + 1lb Free Refrigerant See Specials
  • Horizon of Harford County $59 A/C Tune-Up + $19 Heater Tune-Up in October See Specials

Heating, Air Conditioning & Plumbing Services Aberdeen

Plumbing Problem? Broken Heater or AC? Call Horizon Services Today!

When your furnace starts to give you trouble, or you start experiencing frequent, reoccurring drain clogs, it's time to seek the help of a trained professional. Since 1989, Horizon Services has been helping homeowners throughout the area with reliable A/C, heating, and plumbing services in Aberdeen, Havre De Grace, Bel Air, and Harford County, MD. As a locally owned and operated company, we understand the importance of great customer service. That's why we couple all of our outstanding work with our exclusive customer satisfaction guarantees. When you trust your home's comfort to our qualified team, you'll receive the peace of mind that comes from extended, industry-leading warranties and money-back guarantees. Plus, we offer no surprise, upfront pricing in writing so you always know the final cost of your service before we even begin.

We offer a full range of A/C, heating, and plumbing services in Aberdeen, including:

  • Emergency A/C services
  • A/C repairs, replacements, and tune-ups
  • Emergency heating services
  • Furnace repairs, replacements, and tune-ups
  • Heat pump repairs, replacements, and tune-ups
  • Boiler repairs, replacements, and tune-ups
  • Emergency plumbing services
  • Drain cleaning
  • Water heater repair and replacement
  • Sewer line inspection, repair, and replacement
  • Water line inspection, repair, and replacement
  • Sump pump services

Give us a call today to schedule your home cooling, heating, or
plumbing service with us! (410) 431-2340

Contact Us (410) 431-2340 Areas We Serve
  • aberdeen
  • aberdeen proving ground
  • abingdon
  • baldwin
  • bel air
  • belcamp
  • churchville
  • darlington
  • edgewood
  • fallston
  • forest hill
  • gunpowder
  • havre de grace
  • hydes
  • jarrettsville
  • joppa
  • kingsville
  • monkton
  • pylesville
  • street
  • white hall
  • whiteford
  • 21001
  • 21005
  • 21009
  • 21010
  • 21013
  • 21014
  • 21015
  • 21017
  • 21028
  • 21034
  • 21040
  • 21047
  • 21050
  • 21078
  • 21082
  • 21084
  • 21085
  • 21087
  • 21111
  • 21132
  • 21154
  • 21160
  • 21161

What Sets Horizon Apart

Your home's heating, air conditioning, and plumbing systems are designed to keep your home comfortable, safe, and healthy all year long. At Horizon Services, we're committed to ensuring that your home stays that way.

Our fully-trained Aberdeen, Havre De Grace, and Bel Air plumbers and air conditioning and heating experts rely on cutting-edge technology, including non-destructive techniques like trenchless sewer repair. With every service we provide, we strive to keep your home clean and in excellent condition by wearing shoe and clothing coverings and using drop cloths. Our technicians are thoroughly background checked, drug tested, and receive ongoing technical and customer service training throughout the year.

Contact Horizon Services to learn more about how we can help you today!

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

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
  • "Mr. Ljelu was very courteous and professional. While I did need additional repairs, he thoroughly explained my options but didn't pressure me. I really appreciated ..."

    - Norma

    From Aberdeen, MD
  • "Mr. Ljelu performed a maintenance check on my heating system. He was on time, courteous and skillful and answered my question in an easy to understand way. I also ..."

    - Margaret

    From Bel Air, MD
  • "Followup service was excellent"

    - Frederick and Caren

    From Abingdon, MD
  • "David Parsons is an exceptional person. Knowledgeable, friendly and truly concerned he is providing quality in his service. Thanks for sending him in to fix the ..."

    - Frederick

    From Bel Air, MD

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