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.
Our staff is fully trained to install, maintain, and repair all major brands of central air conditioning, including ductless mini-split systems, 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 manage 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 detail and quality of work emphasizes that safety for the customers’ families 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 unit’s new, state-of-the-art cooling technology, you’ll beat the heat all summer! Our air condition specialists will help you choose the best A/C system for your home’s needs while making installation as easy and affordable as possible. Hillside is New Castle County, DE, Cecil County, MD, and Southern Chester County, PA, air conditioning system experts with over 70 years of experience.
Air Conditioning Repair
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!
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“”I appreciate the honesty because my air went down in a heatwave. You could have turned a repair into a windfall. Thank you.”
100% rating – Customer review by C.H. from Bear, DE on 07/20/19.
A/C Tune-Up: Air Conditioner Maintenance
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, but this preventative maintenance will also help you avoid unexpected breakdowns.
Central Air Conditioning
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 flows back to the central air conditioner through return ducts and registers. Learn how central air conditioners compare to other cooling systems.
Ductless Air Conditioning
Ductless cooling and heating systems (sometimes called 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.
Heat Pump Sales & Installation
Are you looking for a way to save on 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 much more! Heat pumps allow you to minimize the use of the central furnace while maintaining comfort within the home. New heat pump technology delivers a persistently reliable and exceptionally quiet unit.
Hillside Maintenance Plans
Replacement Parts, Inspections, Tune-Ups, Adjustments, and more. See what plan is right for your needs.
Why You Can Trust Hillside
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“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.”
Verified Facebook Reviews
The Hillside Maintenance Plans
Keeping Your Paws Comfy All Year Round
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.