Butler Heating & Air Conditioning Services in PA


Shafer’s Heating & Air Conditioning believes “Behind Every Successful Small Business, There’s a Family”

To Start, Mike Shafer founded Shafer’s HVAC in 1973. As the years went by, their oldest son Sean took a keen interest in the family business. Next, he began helping his father on service calls throughout the Butler PA region and beyond. Later, Sean received an A.S. in business and completed the HVAC program at Triangle Technical School in Pittsburgh.

Sean then went on to become president of the company in 2016. Shafer’s Heating & Air Conditioning has grown to include 17 employees and a fleet of 13 vehicles. In addition, the Shafer’s HVAC serves the heating and air conditioning needs of customers throughout Butler County, PA. Contact Us.

Heating Services

We install, maintain, repair, and replace Heating Systems

Cooling Services

Install, maintain, & repair Air Conditioning Systems

Indoor Air Quality

Controlling and reducing common pollutants


Water heating brands, installation, and service

Maintenance Plans

Scheduled maintenance for energy efficiency


HEATING: To start, Shafer’s HVAC offers Gas Furnace Installation and Repair, Electric Heating, Ductless Mini-Split and Gas Boilers & Oil-Fired Boilers. Secondly, we offer Heat Pump Installation and Repair. Plus, Geo-Thermal Heat Pump Installation and Repair.

COOLING: In Summer, Shafer’s HVAC offers Central Air Conditioner, Ductless Mini-Split Air Conditioners and High-Velocity Air Conditioning. Again, Shafer’s HVAC installs Heat Pumps – Geo-Thermal Heat Pumps.

INDOOR AIR QUALITY SYSTEMS | PLUMBING: Finally, Shafer’s offers Water Heating and Boilers & Hydronic Systems.

MAINTENANCE PLANS: In addition, Shafer’s HVAC services Air Conditioning, Gas Furnace and Oil Furnace.

Carrier Authorized Dealer

Carrier Factory Authorized Dealers are the home heating and cooling experts to turn to.


50 Years of Experience

Shafer’s HVAC, Inc. serves thousands of families and businesses in Butler County, including Butler City, Cranberry Township, Mars, Zelienople and other areas. We service all major brands of furnaces, air conditioners, and hot water tank systems.

Customer Service First

First, Butler Heating & Air Conditioning Services from Shafer’s pride ourselves on customer service and our ability to deliver quality goods and services. In Addition, we are proud to be a Carrier factory authorized dealer, servicing all major brands of furnaces, air conditioners and hot water tank systems to manufacturer standards.

Financing Options

Making Home Comfort Possible for Everyone. So we offer Financing Options. We understand that upgrading your heating or cooling system is a big expense. Plus, paying out of pocket isn’t always feasible. We also know that when it comes to protecting your home.

Fully Insured & Licensed

PA License No: PA002290 – COSTARS Authorized Supplier – Mitsubishi Electric Diamond Contractor – Burnham Home Heating Partner – Renai Radiant Edge Contractor – Certified Unico Systems Installer – Nate C3 Contractor – NATE Certified Contractor

High Quality Brands

We Only Carry the Highest Quality Brands. We not only repair systems, but we also provide parts and complete systems from the brand names you trust! Carrier, Honeywell, Bosch, Mitsubishi Electric, Rinnai, Weil-McLain and Space Pak to name a few.


Save $300

Purchase a new Furnace and Air Conditioner and receive $300.00* off.

*Must mention this coupon at time of estimate. Prior sales excluded.