DaVinci Mechanical Residential Division
Scottish-Tom is the residential division of DaVinci Mechanical, a union shop. That means apprenticeship-trained technicians, real accountability, and safety standards most independent contractors simply don't answer to.
Most independent HVAC contractors hire technicians who've completed a short certification course — sometimes just a few weeks. Our technicians come up through DaVinci Mechanical's structured apprenticeship training, which means real hands-on hours under experienced journeymen before they're ever on your job alone.
Scottish-Tom operates as the residential division of DaVinci Mechanical, a union shop. Our technicians come up through structured apprenticeship training rather than a short certification course, and we're held to union safety and workmanship standards on every job.
Not necessarily — we still offer transparent, upfront pricing on every job, including our $895/yr maintenance plan and $395 buyer's inspection. What you're paying for is trained, accountable labor, not a markup for its own sake.
You're working with our employees, not a rotating cast of subcontracted labor — the accountability of a union shop means the person on your roof or in your attic is trained and employed directly, not a day-labor sub.
Scottish-Tom Heating & Air is DaVinci Mechanical's residential division, bringing the same commercial-grade training and standards to homeowners across Orange County.