For ALL of your heating, air conditioning, and plumbing needs.McDonald Plumbing and HVAC Inc is a heating, cooling and plumbing business in Butler, PA that serves the entire county. We have over 50 years experience serving residential, commercial and industrial customers with three generations of the family in the business. All of our service technicians are factory trained and have had an extensive background check. We provide same day, on-site and emergency service. We are also licensed, bonded, insured, and certified for your protection. In addition, we install, service and repair all major brands of heating and cooling equipment, and we are a Carrier factory authorized dealer. Some of their services include:-Carrier Factory Authorized Dealer- Mitsubishi Ductless Diamond Dealer HVAC and installation Geothermal Plumbing services Water heaters Water lines and gas lines Sewer line replacements and sewer camera services Indoor air quality specialists Thermostats and zoning Backflow certifiedEPA Lead-Safe ContractorWe offer free estimates on all products. Our affordable prices are very competitive in todays market. We take most major credit cards and financing is available.Call to speak to a specialist today!