Skip navigation

During the COVID-19 crisis, we will be available 24/7. Our technicians will take the necessary precautions for your safety. Read More


Signature Service You Can Trust

We'll ensure your comfort.

A Heating and Air Conditioning Company in West Chester, PA

For more than a decade, Signature HVAC has been a trusted partner with homeowners in West Chester, PA and throughout Chester County, Montgomery County, and Delaware County for the best in heating and air conditioning. We’ve built our reputation on unsurpassed customer service. The needs of the customer always come first, so you can trust that we’ll make it our number one goal to see you and your family are comfortable in your own home.

  • 100% customer satisfaction
  • 24/7 emergency repair
  • On-time service in hours, not days!
  • Fully trained, trustworthy, NATE-certified professionals
  • High-efficiency alternatives like geothermal ductless mini split heat pumps

We strive for perfection on every job. We don’t think this is impossible to achieve, especially with the experienced and certified HVAC experts on our team. We ensure our technicians are on time, clean, and courteous.

Signature Service You Can Trust—Call today for service that delivers.

American Standard
A Heating and Air Conditioning Company in West Chester, PA

VIP Comfort Club

We invite you to become a VIP member and enjoy all the exclusive benefits of our Comfort Club Maintenance Program. Our CCMA is designed to provide you with exceptional value and PRIORITY service with our “front of the line” service guarantee. Routine maintenance is designed to help you avoid unnecessary costly repairs, utility over payments, inconvenience or worse yet, an unexpected crisis

Learn About Our Maintenance Plan with this video
  • 15% discount on repairs and accessories
  • 15% discount on all indoor air quality products
  • Lifetime Service Repair Guarantee
  • Priority service 24/7

Learn More

Our Customers Love Our Outstanding Service

We would highly recommend Bob and Signature, you guys are the best contractors we have used in over 30 years of homeownership!

- Dave W.

View All Reviews

A Heating & Air Conditioning Company Committed to Perfection

Heating and Air Conditioning

We have the full range of seasons in West Chester, so a comfortable home needs reliable and efficient heating and cooling systems. We install and service powerful heating systems for the winters, and energy efficient ACs for the summers. Whenever you run into an AC or heater emergency, you can reach out to us 24 hours a day, 7 days a week.

Learn More

Heating and Air Conditioning

Ductless Systems

One of our specialties is helping homeowners discover alternative ways to heat and cool their homes that offer energy savings. Ductless mini split systems are combined heating and cooling systems that don’t need standard central ventilation. We can install ductless for a house that’s struggled with central comfort before—and help lower utility bills at the same time.

Mitsubishi Cooling and Heating Solutions

Learn More

Ductless Systems


We want our customers to get the best from their comfort system. To help, we’ve put together a preventive maintenance program that cares for their heater and air conditioner during the year. Membership in the program offers additional perks, such as discounts and priority service. But the best benefit is having an HVAC system running efficiently for many years.

Learn More


Do We Serve Your Neighborhood?

Join Our Mailing List: