Giesy Heating and Cooling, LLC

Doug Giesy is a hard-working owner who is very honest about parts and prices. My family has been utilizing Giesy Heating and Cooling for installation and maintenance for decades. Highly recommended for heating and cooling needs!

I have used Giesy Heating and Cooling for over 20 years. They have done everything from new installation and ongoing maintenance for us. Doug is a 2nd generation professional who is responsive, prompt and extremely knowledgeable. I highly recommend them.

Doug was very professional and spotted my issue very quickly helped me weigh my options and quickly came the solution of the problem with my furnace. He got me back up and running same day!

Has serviced our home for over 20 years replacing our furnace and installing a heat pump in our home. GREAT service! Highly recommend!!

After calling Lancaster Heating and Cooling, we live in Lancaster.. we were told they don’t serve Lancaster! What!, how about changing your name? Very misleading. .. I called Giesy Heating and Cooling.. he came over right away, very personable, and the price was very reasonable. We were so pleased. I highly recommend this company. Will take his card to Olivedale and post .. and recommend him to our family and friends.

Great service, very knowledgeable

Quick and reliable.