A & B Heating & Sheet Metal Company Inc.

Since 1953, we have helped homeowners with their heating, cooling and plumbing needs. Based at 111 Market St in Warren, Pennsylvania, we serve Warren, McKean and Forest counties in Pennsylvania, Chautauqua County in New York, and surrounding communities. Our licensed and certified technicians bring more than 100 years of combined experience to the services we offer. We also provide around-the-clock emergency service so customers can get help when an essential home comfort system needs attention.

Geothermal heating is an important part of our work. Our experienced technicians specialize in geothermal system installation and provide comprehensive service to help ensure each system is set up for efficiency and longevity. We also perform regular geothermal maintenance to keep equipment operating at peak performance. If a geothermal system develops a problem, we diagnose the issue and complete prompt, reliable repairs to restore its functionality.

We help customers stay comfortable with air conditioning installation, repair and maintenance. Our team services central air systems for consistent cooling throughout the home and ductless mini-splits for properties without existing ductwork or for rooms that need additional cooling. We work with all types of air conditioning units and can provide ongoing maintenance as well as repairs and new installations.

Our plumbing services include the installation, repair and maintenance of traditional and tankless water heaters. Tankless systems can provide an ongoing supply of hot water while saving energy, and we specialize in installing and maintaining them for efficient, reliable performance. We also provide complete plumbing installation for new construction and renovation projects, designing and installing each system around the property’s specific needs. Across all our services, we draw on decades of history and broad team experience to care for the systems our customers depend on every day.