RJ O'Neil is proud to say we’re a certified woman-owned and minority-owned mechanical contractor. As a niche contractor, we are large enough to tackle challenging projects, yet small enough to always give you personal attention from start to finish. Choosing RJ O’Neil as your mechanical contractor means having a committed partner by your side from start to finish and everything in between. Your growth is at the center of everything we do. Since 1926, building long-term relationships has – and always will be – our top priority. You have my word on this. Our commitment to you, our team and fellow subcontractors will lead us through the next 100 years. We look forward to getting to know you, working with you from installation to maintenance – and being there for your long-term success.

RJ O'Neil

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