Boiler Service Contact Form

About Us

R.F. MacDonald Co. has been in business since 1956. We service and sell boilers, pumps 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

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Recent Posts

RFMCO Now Represents Pure Humidifier in Southern CA

PURE Humidifier Co. offers a complete line of

Replacing Old High-Pressure Pumps with a Cost-Effective Pumping System

Replacing old high-pressure pumps with a cost-effective pumping

Protected: Boiler Install Photo Timeline at Packaging Manufacturer

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Contact Info

25920 Eden Landing Rd.
Hayward, California 94545