Family-owned since 1921 · ASME code shop
Turnkey industrial boiler systems, engineered and built in California.
McKenna designs, builds, installs, starts up, and services complete boiler systems. We also service and repair other brands, with code repairs under our National Board R certificate.
Code-built boilers and vessels
Code repairs and alterations

Factory-authorized Tech Center

Factory-authorized Burner Tech Center
Fifth generation, family-owned
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McKenna Boiler Works, Inc. is a turnkey industrial boiler company serving Los Angeles and all of California, family-owned since 1921. McKenna engineers and builds complete boiler systems in its own ASME shop, then installs, commissions, and services them for plants across Los Angeles, Southern California, and the rest of the state, and supports the air permits and source tests they need. It holds ASME S, H, M, and U and National Board R certificates, services and repairs other boiler brands, and is a factory-authorized Autoflame Tech Center and Limpsfield Burner Tech Center. For a new system, service, emergency repair, or a rental, call (323) 987-1816.
Turnkey boiler systems
Designed, built, and installed by McKenna.
McKenna engineers design the system, our ASME code shop builds the equipment, and our field crews install, start up, and service it. You work with one company from the first drawing through every service call after.
Engineer
Load calculations, sizing, and system layout by McKenna engineers.
Build
Boilers, feedwater systems, and vessels fabricated in our ASME code shop.
Permit
Air district permit and source test support for South Coast AQMD and other districts.
Install
Rigging, piping, equipment wiring to the disconnect, and controls by McKenna crews.
Start up
Commissioning, burner tuning, and operator training on site.
Service
Maintenance and 24/7 emergency service for the life of the boiler.



Already have a boiler?
We service and repair other brands.
You don’t need a McKenna boiler to get McKenna service and repair. Our National Board R certificate covers code repairs and alterations on boilers and pressure vessels from any manufacturer. We aren’t tied to one manufacturer, so we’ll tell you what your plant actually needs.



