Since 1968, J & J Heating and Cooling, Inc. has provided commercial heating, cooling, and plumbing services in central Pennsylvania. Trust our team to get the job done right the first time.

Our Commercial Services

Trusted Mechanical Contractor in Central Pennsylvania

For over 50 years, general contractors and facility managers throughout central PA have trusted the plumbers and HVAC technicians at J & J Heating and Cooling, Inc. to design, install, and work on their mechanical systems. From our headquarters in Lancaster, PA, we work on commercial projects in Lancaster, York, Dauphin, Lebanon, Chester, and Berks counties

What Our Happy Customers Say

Don H.

Lancaster, PA

Don and all plumbers, I want to thank you for giving me good service. Your men are very professional in your work. I always recommend you to all my friends.

Schedule a Service Call Today

Have an issue with your home’s heating, cooling, or plumbing? Contact Lancaster’s trusted service company: J & J Heating and Cooling, Inc. Schedule a service call with our experienced technicians by calling us at 717.291.5555 or use our online form.

Request Service