It's , : & We're Always Open
Horizon employee shaking a customers hand
Horizon Services, LLC $59 Heater Tune-Up Gas or Electric Only Expires 1/31/19 Coupon must be presented at time of service. Electric or gas only; excludes oil. May not be combined with any other offer. Residential only. Request Service Print Coupon

HVAC & Plumbing services

Your Comfort is Our Top Priority

At Horizon Services, LLC, we have been providing trusted plumbing repairs and installations since 1989. From routine drain cleaning and water heater repairs to emergency work, you can count on us to get the problems solved. Why do our customers choose us? Simple: we’re the best. Each technician is thoroughly trained in customer service and advanced plumbing techniques from our in-house specialists. When you need to make sure your plumbing works, we’re the easy choice.

Why Choose Horizon Services, LLC?

  • Same day service and next day installations at no additional cost
  • Emergency plumbing services available 24/7, any day of the year
  • Available upfront, flat-rate pricing for every single plumbing service
  • We always arrive with state-of-the-art equipment and fully-loaded trucks

Call our friendly technicians today and discover how we can help: (302) 200-4266.

Contact Us Today!

  • Please enter your first name.
  • Please enter your last name.
  • This isn't a valid email address.
    Please enter your email address.
  • This isn't a valid phone number.
    Please enter your phone number.
  • Please select an option.
  • Please make a selection.
  • Please enter a message.

We will take AMAZING CARE of all your home service needs.

  • Emergency A/C & Heating Services
  • A/C & Heating Repairs
  • A/C & Heating Replacement
  • Water Heater Maintenance
  • System Tune Ups
  • Nest Smart Home
  • Emergency Plumbing Services
  • Sewer and Waterline Services
  • Plumbing Inspections
  • Drain Cleaning
  • And More

The Horizon Advantage

Proven Top Quality Maintenance and Repairs for Your Air Conditioning, Heating, and Plumbing Needs

Hear From Our Happy Customers

  • "Mike J. came to our house on time and was ready to diagnose the problem. He examined the drain situation and explained what he thought was the blockage. Mike started ..."

    - Matt

    From Wilmington, DE
  • "We have requested Mark Anderson for our maintenance several times. He is very thorough and knowledgeable."

    - Patricia

    From Newark, DE
  • "I have always been happy with Horizon. Technicians are always pleasant."

    - joan

    From folsom, PA
  • "Todd and Christian did an exceptional job replacing BOTH the hot water heater and the heater. The were friendly, professional, and informative. We have been very ..."

    - Laura

    From Berwyn, PA

100% Satisfaction Guarantee!

We understand how stressful an unexpected problem can be, which is why we go above and beyond to make sure any issues are resolved quickly, correctly, and completely. In fact, we’re so confident that you’ll be happy with the quality of our services, we offer a 100% customer satisfaction guarantee. If you’re not content with your system, our team will do what it takes to make it right. Call us today and get the peace of mind that you deserve.

If you need heating, cooling, or plumbing services, call (302) 200-4266 to schedule an appointment.

  • Angies List Logo
  • Best of Home Advisor 2014 Winner
  • Top Work Places Logo

Frequently Asked Questions

  • When is it time to call a professional?

    If you suspect an issue with your AC, the earlier you call us the better. While some signs of trouble are easy to spot, it can take the eye of a trained professional to catch others. If you’ve heard strange noises, noticed intermittent cooling, or if your unit just isn’t running like it used to, give us a call.

  • Does my A/C need maintenance?

    Almost every system out there will need the occasional tune up to stay at its best. Having an expert check out your system once in a while can help to catch issues early on, before they turn into major headaches. Plus, regular maintenance can lower costs by increasing system efficiency.

  • Do I need to replace my A/C unit?

    While repairs can often take care of most issues, sometimes it is more cost-effective to install a new system. At Horizon Services, LLC, we can help you understand your options for both repairs as well as which new units would be best for your property.

  • How quickly can you get to me?

    When you have trouble with your air conditioner, you don’t have time to wait for an expert to be available. That’s why we offer same day repair services and next day installations. Of course we can also set up future appointments for when you have the time.