Whether you’ve planned an expansion or have a boiler emergency, Keller Mechanical will respond within hours with exactly the equipment and expertise you need, limiting your company’s downtime. Supporting customers all over the United States, Keller partners with leading manufacturers to stock and sell a wide range of new & used boilers and support equipment like heat exchangers and deaerators.

Hubble Keller

Vice President

(863) 686-0947

Whether it’s boiler sales, service, or rentals, you can count on Keller’s vast experience and exceptional commitment to service to maintain the lifeblood of your facility.


Keller stocks new boilers that are ready to ship immediately with full factory warranties. This eliminates the time lag when ordering “on demand” from the manufacturer. We also stock dozens of reconditioned Used Boilers and Auxiliary equipment, offering you substantial savings over a built-to-order equipment.

  • New Boilers
  • Used Boilers

BOILER Services

Keller’s roots in the boiler business began with boiler service. For over 40 years, companies have relied on the experts at Keller to keep their boiler room running smoothly and efficiently. From Emergency Service to boiler repair to engineering your entire portable boiler room, Keller Mechanical & Engineering is the turnkey solution to boiler services.

  • Boiler Installation
  • 24/7 Emergency Service
  • Boiler Repair
  • Burner Service
  • Engineering Service
  • Boiler Operators

Boiler Rental

Keller’s rental boilers are completely portable and can be on your site within hours. With mobile boiler units stocked in every size range, your temporary steam or hot water needs can easily be met with our 24/7 delivery and support. In addition to our rental boiler package we can provide start-up, operator training or even a turnkey installation.

  • Portable Boiler Rooms
  • Trailer Mounted Boilers
  • Rental Boiler Equipment

Let's work together

Joshua T. Bell   Vice President
jbell@kellermechanical.com   (863) 686-0947