January 13, 2020
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
CA: #220117 | NV: #0042816
HVAC system design requires methodical assessment of safety,
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The new CR 185 increases the capabilities of
25920 Eden Landing Rd.
Hayward, California 94545