Serving SF Peninsula since 1935
Committed to Excellence
We are a leading HVAC Contractor in the San Francisco area. O'Keeffe Mechanical Co. was founded in 1935 and have developed extensive knowledge and experience in a wide range of areas, especially in commercial Heating, Ventilation and Air Conditioning. We are committed to making sure to give 100 percent to each job we take on. Contact us to set up a no-obligation consultation today.