About Us

R.F. MacDonald Co. has been in business since 1956. We service and sell boilers, pumps, composites and accessories for commercial and industrial applications. Our employees are full-time mechanical engineers, sales engineers, parts experts and field service personnel. Allow us to assist you in your equipment selections, installation planning, layout, permitting and project supervision.

General Engineering Contractor A-1
CA: C-4 | NV: C-1

Contractor License
CA: #220117 | NV: #0042816

Site Map

Recent Posts

Grundfos iSolutions offers intelligent pump monitoring

Upgrade your operations with Grundfos iSolutions, the intelligent

New Higher Pressure Hydra-Cell Pumps Launched

Wanner Hydra-Cell Pumps introduces two NEW high horsepower

RFMCO Represents Uniguard Pump Machine Guards

Uniguard manufactures vertical/horizontal belt machine guards, OSHA-compliant polyethylene

Contact Info

25920 Eden Landing Rd.
Hayward, California 94545