Heating, Air Conditioning & Plumbing Butler, Cranberry, Saxonburg & Mars PA


We are family owned & operated.

Kenneth McDonald’s Plumbing & HVAC is your answer to every season and every comfort need. For those hot Renfrew summers and cold, cold winters, count on us for precise temperature control. We offer a comprehensive list of HVAC services, installing, repairing and maintaining heating and cooling equipment with qualified, prompt and affordable attention.

Heating & Furnace Service

As a Carrier Factory Authorized Dealer, we not only deliver the highest quality products on the marked but guarantee a staff of highly-trained, knowledgeable and committed professionals.  Our team continues industry training, keeping up-to-date on cutting-edge technology and renewing product familiarity.  We offer not only a broad range of services, but a diverse list of options to our valued customers.

Air Conditioning Service

Whether you’re in the market for ductless A/C, geothermal systems, heat pumps, gas or oil furnaces, or electric heat, we’ve got your HVAC needs covered.

Plumbing Service

And we do plumbing too!  Our trained technicians eliminate the stress, mess and hazards of plumbing emergencies.  For cleaning drains and sewer lines, repairing or replacing gas lines and sewer lines, hot water heaters, back flow issues, toilet problems, clogs, leaks and anything else you might require, the experts from Kenneth McDonalds Plumbing & HVAC can handle the job promptly and efficiently. Give us call!

Our Factory Trained Technicians are your expert source and are certified as Indoor Air Quality Specialists

  • 410A Refrigerant Specialists
  • NATE Certified Technicians
  • Carrier Factory Authorized