5-Star HVAC COMPANY SERVING WILMINGTON, DE

A top HVAC company with over a hundred 5-star verified reviews in Wilmington, DE, Hillside offers the most cost-effective, energy-efficient heating & air conditioning systems for your home or business. We offer FREE HVAC estimates on all new equipment.

Need 5-star HVAC Servicing in Wilmington, DE?

Check out Hillside’s Facebook reviews or website testimonials to see why we are considered a reliable and trustworthy heating and air conditioning company in Wilmington.

We are certified dealers for various leading brands of HVAC equipment. If your A/C system is more than 10 years old, Hillside can perform an analysis that evaluates duct sizing, runs, and registers in your home.

We can provide you with more options to fit your expectations and budget so you can feel confident that you’ve chosen the right heat and air contractor for the job.

We Help You Choose the Right HVAC System for Your Home or Business.

Contact us today to schedule an appointment for a Free Estimate! We can also help with all of your service needs service or repair.

HVAC Repair

A/C Repair
Heat Pump Repair
Heating Service
Ductless A/C Repair

HVAC Tune-Up

HVAC Replacement

New A/C Unit Installation
New Heat Pump Installation
New Ductless A/C System Installation
New Thermostat Installation

Air Conditioning Repair Company serving Wilmington, DE

Air conditioners break down unexpectedly when you need them the most! Hillside’s HVAC repair techs in Wilmington, DE are available for emergency A/C repair services. Our A/C technicians are trained to get your air conditioner running again—usually within a matter of hours! Contact Hillside Heating & Cooling now to restore your cooling needs today!

A/C Tune-Up: Air Conditioner Maintenance Services in Wilmington, DE

An ounce of prevention can be worth a pound of cure. That holds true for your home air conditioning system. Whether you own an older or relatively new A/C unit, a periodic maintenance will keep them in great shape. Yearly A/C tune-ups save you money in the long run because it can prevent your unit from breaking down. A tune-up is much more affordable than having your HVAC contractor replace a major part.

Ductless Air Conditioning Services in Wilmington, DE

A mini-split/ductless system is a split system—components are located both inside and outside your home. Ductless units do not rely on air ducts to route air throughout your home. Unlike traditional split HVAC systems, a split system is designed to control the temperature of a single room, a zone, or an addition to your home. A mini-split/ductless system is powered by electricity and is energy efficient. The mini-split/ductless systems are an excellent option for attics or garages, home additions that would require extending your existing ductwork.

Heat Pump Sales & Installation Company Serving Wilmington, DE

Installing a heat pump can significantly reduce your electric bill by decreasing the cost of heating and cooling your home. 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 and air conditioner while maintaining comfort within the home, and new heat pump technology delivers a unit that is persistently reliable and exceptionally quiet and can drastically reduce your energy consumption.