AIR CONDITIONING PROFESSIONALS SERVICING DE, MD, & PA
Hillside installs, maintains, and repairs all major brands of central air conditioning, including ductless mini-split systems, all types of indoor air quality, humidifiers, humidification, air cleaners, and dehumidifiers in DE, MD, & PA
Hillside is here to help—from HVAC selection and purchase, to delivery, installation, and service, we’ll make sure your paws are comfy all year long.
Our staff is fully trained to install, maintain, and repair all major brands of central air conditioning, including ductless mini-split systems, all types of indoor air quality, humidifiers, humidification, air cleaners, and dehumidifiers. No matter your budget, Hillside has options ranging from economy to high efficiency.
Hillside is proud to sell and install all lines of new, modern, and remotely accessible thermostats made by Honeywell. Control your thermostat from anywhere! Connect from smartphones or computers to manages temperatures according to your schedule.
When our technicians leave a job Hillside consistently receives compliments stating that we left the condition of the area we serviced in, better than when we started. We treat every home like it is our own. Our attention to details and quality of work, emphasizes that safety for the customers’ family is a top priority.
New Air Conditioner Sales & Installation
It’s time to stop struggling with that fickle air conditioner unit and enjoy the benefits of installing a new Air Conditioning system from Hillside Heating & Cooling. Plus, you can reduce the high costs of summer cooling with a new, efficient air conditioning unit. With your HVAC units new, state-of-the-art cooling technology, you’ll beat the heat all summer long! Our air condition specialists will help you choose the best A/C system for your home’s needs while making installation as easy and as affordable as possible. Hillside is New Castle County, DE, Cecil County, MD, and Southern Chester County, PA’s air conditioning system experts with over 65 years of experience.
Air conditioners break down unexpectedly and usually on the hottest days of the year! Hillside’s air conditioner repair techs in New Castle County, DE, Cecil County, MD, and Southern Chester County, PA are available for emergency A/C repair services. Our technicians are trained and prepared with the know-how and parts you need to get your air conditioner running again—usually within a matter of hours! Contact Hillside Heating & Cooling now to restore your cooling needs today!
Prepping your air conditioner for summer is as simple as scheduling our annual A/C Tune-Up. Hillside Heating & Cooling’s 15+ point A/C tune-up will remove any dirt and debris built up within the system throughout the year. We’ll have your air conditioning unit running efficiently! Not only will your A/C perform better, helping you save money on your utility bill, this preventative maintenance will help you avoid unexpected breakdowns.
Central air conditioners, often referred to as “central air” or “split-system air conditioning”, circulate cool air through a system of supply and return ducts. Supply ducts and registers (i.e., openings in the walls, floors, or ceilings covered by grills) carry cooled air from the air conditioner to the home. This cooled air becomes warmer as it circulates through the home; then it flows back to the central air conditioner through return ducts and registers. Learn how central air conditioners compare to other cooling systems.
Ductless cooling and heating systems (sometimes referred to as split systems, multi-split systems, or split-ductless systems), can offer your home or business unmatched energy efficiency, performance, and control for your cooling and heating needs. It’s easy to keep everyone comfortable, without spending a fortune on your energy bills.
Replace your inefficient window units, space heaters, and electric baseboard heaters. Ductless cooling units can be installed in home additions, new construction, condominiums, and apartments, or to improve temperature control in specific rooms. Ductless systems can even be fit for buildings that currently use ducted forced-air systems.
Are you looking for a way to save on your energy costs all year round? Having Hillside Heating & Cooling add a heat pump to your heating and air conditioning system is a great way to achieve this goal and so much more! Heat pumps allow you to minimize the use of the central furnace while maintaining comfort within the home, and new heat pump technology delivers a unit that is persistently reliable and exceptionally quiet.
“Our heater went out a few months ago. I believe the tech’ who came was Tom; long gray haired fellow. He had her fixed in no time with a new circuit board, It was a refreshing business transaction, he didn’t try to sell me stuff I did not need, I will use Hillside again, and I highly recommend them.”
The Hillside Maintenance Plans are designed to prevent minor problems from turning into major issues! Extend the life of your equipment, reduce the need for costly repairs, and increase the performance of your heating and cooling systems while lowering your utility bills.
Hillside Oil Heating & Cooling has been family owned and operated for over 65 years. Three generations of family attitudes and values have allowed us to continue to successfully service our customers and communities. Everything about Hillside is locally owned and operated. We do not answer to any parent or mother corporation in some far-off land. Real human beings still work here and answer our phones. We have no touch-tone mazes to navigate in order to speak to a human being that can assist or answer questions. Customer service is the most important thing. We know what it is like to be a customer and how we like to be treated. We take pride in thinking like a customer when dealing with our customers. Support of Hillside is support for local, homegrown, family business in our area. Thank you from everyone at Hillside for your business. Hillside is a full-service home heating oil company as well as a full-service heating and air conditioning service company. We make daily deliveries of home heating oil, diesel fuels, and gasoline.