They gave me a quote on the spot. The team installed the new High efficiency system in one day. Everyone was very nice and very professional, very punctual.
Keystone Comfort HVAC
Licensed
- 20 hires
- Based in Newtown Square, PA
- 1 years in business
- 7 employees
- Responds in about 5 minutes
- Background checked
- License verified
About Keystone Comfort HVAC
Customers should hire us because we believe in doing the job right the first time, with honest pricing, quality workmanship, and dependable service. We take the time to understand each customer’s needs and recommend the best solution—not simply the most expensive one. We are committed to providing professional, clean, and reliable HVAC service from start to finish. Whether it’s a repair, maintenance, replacement, or new installation, we stand behind our work and treat every home like it’s our own. Our goal isn’t just to complete the job—it’s to earn your trust and become the HVAC company you can rely on for years to come. We provide discounts to all Teachers, Seniors, Active & Retired Military, and First Responders on service work and installations.
Reviews
Joe came and installed programmable thermostat. It also needed a c-wire installation. He was pleasant, efficient , and knowledgeable. The price was reasonable and he took time to walk me through the programming process. I will Use again for Vent cleaning and highly recommend this company.
Shelby was very thorough and did a great job assessing the job to make sure everything was done properly. She explained step by step what she was doing and how why. She was very understanding and courteous to our pets. We would 10/10 use her again for any future hvac needs
Maintenance for HVAC and water heater was performed
Did not explicitly say the diagnostic fee was $89. They mentioned the total is $89. Came out here, gave me an estimate and charged me this. It’s either confusing to the people if they don’t explicitly mention that they charge $89 for estimate.
Punctual and professional. Gave clear expectations of the work to be done. Provided what can be done and what is not possible due to the accessibility
Technician came on time and identified the problem and helped fix it . Will call them again
Top notch in every way … highly recommended
Services
Keystone Comfort HVAC★ 5.0
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