Efficiency. Reliability.
Home Heating Comfort.

U.S. Boiler Company Cast Iron and High Efficiency Boilers

U.S. Boiler Company – Our Name Says it All!

At U.S. Boiler Company, we are proud to offer American-made residential and commercial heating products that have been designed, engineered and produced domestically. Manufactured in Lancaster, PA, our facilities employ nearly 300 people from our community. Every product that leaves our factory has been designed, engineered and manufactured for exclusive use in North America. That makes us who and what we are… a boiler company that is singularly focused on the needs of our customers.

NEW Alta Combi
Learn More
Find a Contractor
Schedule Appointment
Register your Product
Register

Explore U.S. Boiler Company Products

View All Products >
High-Efficiency Gas Boilers
High-Efficiency Gas Boilers
Gas Boilers
Gas Boilers
Oil Boilers
Oil Boilers
Radiators
Radiators
Indirect Water Heaters
Indirect Water Heaters

Recent US Boiler Report Articles

Mastering the Art of Multi-boiler Systems
Mastering the Art of Multi-boiler Systems
For residential-only contractors, multi-family heating projects have a unique set of challenges. These jobs progress like commercial projects and need to be designed as such.…
Jul 20, 2021
A Power Quality Primer for Service Technicians (Part 1: The Transient)
A Power Quality Primer for Service Technicians (Part 1: The Transient)
By Dana Lilly, Technical Sales Support Specialist for U.S. Boiler Company As a qualified service technician, you are no doubt familiar with basic electrical circuitry…
Jul 20, 2021
The Grim Outlook for Plastics, Parts and Polymers
The Grim Outlook for Plastics, Parts and Polymers
By: Allie Perez Contractors are no strangers to adversity. The pandemic started a snowball effect that still has HVAC and plumbing professionals reeling. Just as…
Jul 20, 2021
Prefabrication Raises the Bar
Prefabrication Raises the Bar
By: Tom Soukup I’ve been in this trade for 20 years. Much has changed in that time, but two things in particular are very different…
Jul 20, 2021
Contractor Case Study: Mialek Mechanical, a Product-Specific Installer in Hoboken, NJ
Contractor Case Study: Mialek Mechanical, a Product-Specific Installer in Hoboken, NJ
Since Mia and her husband, Rich Szymanski, started Mialek Mechanical in Hoboken, NJ, they have turned down plenty of jobs simply because the homeowner wanted…
Jun 22, 2021