Horizon Services - Customer Resources, Education and InformationCustomer Education and Information

Educated consumers make the best customers. Horizon Services is pleased to offer a variety of useful information and handy educational resources about plumbing, heating, air conditioning – as well as general home care and maintenance – to help you become a smarter homeowner, maximize your comfort, and save money.


Check Out These Resources…

Customer Ratings and Reviews

Before you contact Horizon Services to schedule service or an installation, make an informed decision. Read unbiased customer reviews and ratings. Or share your experiences with Horizon with your fellow homeowners and businesses in DE, Southeastern PA, Gloucester, Camden, and Burlington NJ and Northeastern MD.

View Customer Ratings and Reviews »

Special Offers & Coupons

Horizon Services offers homeowners in Delaware, Southeastern Pennsylvania, South New Jersey, and Northeastern Maryland more ways to save on our plumbing, heating, and air conditioning services and products with a wide variety of promotions, discounts, and coupons.

View Special Offers & Coupons »

Comfort Zone Blog

The Horizon Comfort Zone is the ultimate destination for plumbing, heating and air conditioning information. Discover a wealth of plumbing, HVAC and home comfort tips, articles and news that you can use... plus lots of great ideas for making your home more energy efficient and saving money.

View Comfort Zone Blog »


View the latest Horizon Services TV & Radio commercials plus other informative video presentations and demonstrations.

View Videos »

Frequently Asked Questions

When you’ve got questions about plumbing, heating, air conditioning, geothermal, drain cleaning and sewer and water line repair and replacement Horizon Services has got the answers.

View Frequently Asked Questions »


No plumbing, heating and air conditioning resource would be complete without a comprehensive glossary of terms. View a comprehensive listing of common terms and their definitions, tools and parts.

View Glossary »

Tips & Articles

Great advice, useful tips and information for homeowners relating to plumbing, heating, air condtioning, drain cleaning, sewer and water line repair and replacement, energy efficiency and saving money.

View Tips & Articles »

Newsletter Archive

Each newsletter is packed with expert plumbing, heating and air conditioning advice, energy efficiency tips, and other interesting tid-bits.

View Newsletter Archive »

Thermostat Manuals

When new technology is introduced into your home, you may naturally have questions or want to learn about the features of your new accessory. If you have misplaced your original thermostat’s manual, use the directions below to download a digital copy for your use.

View Thermostat Manuals »

Weather Conditions

Horizon Supports Local Sports Teams

Horizon Services is a Proud Partner of the Wilmington Blue Rocks, Philadelphia Union and the Camden Riversharks.

  • Better Business Bureau
  • Delware Best in the Businesss Award 2009
  • North American Technician Excellence