R.F. MacDonald Co. services and sells boilers, pumps, composites and accessories for commercial and industrial applications.

Boiler Service

Boiler Service



Full demolition, installation, permitting and adherence to strict footprint requirements and schedules

General Engineering Contractors

Certified, classified, indemnified and bonded single source contractor with vast skills for a wide range of application markets

Boiler Operator Training

A full schedule of classes throughout our service regions fulfill state requirements. Onsite sessions offered for complete customized staff training.

Air Quality Source Testing

NOx emissions guaranteed to meet local and federal air quality requirements for almost all makes of boilers with retrofit burners

Factory Trained & Certified Technicians

Our technicians are factory trained, certified, experienced and competent for all models of boilers and burners

Certified Welding Services

Experienced and certified pressure vessel welders for repairs, maintenance and retubing services

Mobile & Rental Equipment

Boiler equipment and full mobile units help prevent downtime for emergency or planned offline events

Instrumentation & Controls

Integrated systems with remote communications, automatic temp control and energy management interfaces all from easy-to-use touch panels

Field Service

A wide range of scheduled and emergency services from dispatch locations throughout CA and NV for quick turnaround times

Assured Efficiency Program (AEP)

Preventative maintenance contracts for specific periodic inspections and service to minimize downtime and maximize efficiency

Full SCR Systems

All types of ultra low NOx systems including urea, ammonia and any new technology that enters the market

Parts & Accessories

Over $2 million in boiler parts inventory to help ensure minimal downtime of your equipment and production operation