From technician to owner
After 15 years in the field, working rooftops, kitchens, and mechanical rooms across OC, Tom Walsh founded Davinci Mechanical to do the simple things exceptionally well: answer the phone, show up prepared, test before we touch, explain clearly, and fix what actually matters.
We focus on everyday commercial equipment—rooftop and split HVAC, walk-in/reach-in coolers, refrigeration systems, and commercial water heaters. No upsells. No jargon. Just clean work with photos and readings so you know what was done and why.
That mindset built a steady roster of restaurants, retail, offices, and schools who value reliability over hype. We’re small on purpose so quality never slips.
