Wide environmental shot of a residential driveway, a Level 2 EV charger freshly mounted on a garage wall to the left, electrical conduit running cleanly to the panel, daylight casting hard shadows across gray concrete, full installation context visible
Wide environmental shot of a residential driveway, a Level 2 EV charger freshly mounted on a garage wall to the left, electrical conduit running cleanly to the panel, daylight casting hard shadows across gray concrete, full installation context visible
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— Licensed & Bonded

One firm. Every system. Full accountability.

General contracting, HVAC, electrical panels, battery storage, EV charging — all under one licensed roof. No subcontracted critical work.

Close-up of a contractor's hands measuring structural framing lumber on a residential job site, natural daylight through unfinished wall openings, sawdust on plywood subfloor
Close-up of a contractor's hands measuring structural framing lumber on a residential job site, natural daylight through unfinished wall openings, sawdust on plywood subfloor
Wide shot of a commercial mechanical room, two large heat pump units freshly installed on equipment pads, copper refrigerant lines running to the ceiling, fluorescent shop lighting overhead
Wide shot of a commercial mechanical room, two large heat pump units freshly installed on equipment pads, copper refrigerant lines running to the ceiling, fluorescent shop lighting overhead
Close-up of a newly upgraded residential electrical panel, breakers labeled, wiring organized in neat runs, a licensed technician's hand tightening a terminal screw under bright shop lighting
Close-up of a newly upgraded residential electrical panel, breakers labeled, wiring organized in neat runs, a licensed technician's hand tightening a terminal screw under bright shop lighting
/ Three Divisions, One Contract

Every scope. Same standard.

General Contracting

HVAC Systems

Electrical & EV

Residential and commercial builds, additions, and renovations — permitted, code-compliant, and self-performed from groundbreak to closeout.

Heat pumps, ductwork design, and system sizing for residential and commercial properties — load-calculated, not guessed.

Panel upgrades, battery storage systems, and EV charger installations — permitted and inspected, with load management built in from the start.

Wide environmental shot of a commercial parking structure, two wall-mounted Level 2 EV chargers installed side by side, conduit running overhead to a newly upgraded panel visible in the background, overcast daylight, empty bays showing full installation context
Wide environmental shot of a commercial parking structure, two wall-mounted Level 2 EV chargers installed side by side, conduit running overhead to a newly upgraded panel visible in the background, overcast daylight, empty bays showing full installation context
▸ Client Testimonial

One crew handled the panel, the charger, and the permits.

Willis upgraded our 200-amp service, installed the battery backup, and commissioned two Level 2 chargers in a single mobilization. Inspections passed first visit.

— R. Caldwell, Commercial Property Manager

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Ready to scope the work?

Residential or commercial — describe the scope and we'll respond within one business day with a qualified assessment.