Elmira native John O'Connor founded O'Connor Plumbing and Heating, LLC in 1995 after being in the industry for over 15 years. Over the next 20+ years, John has grown OPH from a one-man operation into a trusted plumbing and HVAC firm with over 20 employees. From residential to commercial, no job is too big or too small.

Providing anywhere from installation, repair, or seasonal maintenance in your home, to designing complete mechanical systems for design/build projects on new construction OPH guarantees the best quality work that will fit any budget.

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At O'Connor Plumbing and Heating, LLC, we take pride in our work. Our team is here to help you with every step of your project. From negotiated contracts to competitive bid plan-spec, OPH is your full service plumbing and HVAC firm for your commercial project.

Reviews (1)

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Joe OConnell

Oct 20, 2017

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OConnor provided us prompt response and service. The technician who showed up was friendly and knowledgeable. He repaired the leak quickly. We would highly recommend OConnor for plumbing or heating repairs. Joe OConnell, Corning NY

O'Connor Plumbing & Heating