Heating Contractors in Newark, DE

Comprehensive list of contractors in Newark, DE offering heating systems installation, maintenance and repair services.

Business Listings

From routine repairs and maintenance&to emergency service&to expert equipment installation and replacement, Horizon Services is ready to suit all of your requirements and surpass all of your expectations for heating, air conditioning, plumbing, drain cleaning and sewer & water line replacement!


Fair Price: You'll never again be blindsided by sticker-shock, bill padding, or paying for one person to stand around while another does the job. Our plumbing & heating technicians are trained to diagnose your problem correctly and find the quickest, most economical solution to getting it done right the 1st time-every time.


Where Customer Service is a Reality, not just a saying! BELL'SUPPLY is a plumbing, heating, ventilation and air conditioning provide business. We have been a leading provider in the Wilmington, Delaware area since 1932. We carry only the best quality of HVAC and plumbing products. Our state of the art showroom displays samples of all our products in a range of styles and colors.



More than fifty percent of all heat pumps have problems with low airflow, leaky ducts, and incorrect refrigerant charge. Paying attention to your air conditioning system saves you money and reduces environmental pollution. Heating & Air Conditioning are things most people take for granted. We see it as our duty to guarantee that they are working for you.


We promise to supply you with far greater value than any plumbing, heating or air conditioning firm you have used before. Our mission is 100% client satisfaction and we'll settle for nothing less. Don't settle for anything less that the highest service with the finest guarantees within the industry!