Electrical, heating & cooling and remodels for Tucson homes and businesses. Three licenses, one contractor, one price in writing.
Free Estimate →One contractor licensed for the electrical, the AC and the building work — so the whole job runs on one schedule.

Outlets, circuits, breakers that keep tripping and lights that flicker — found and fixed to code.
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Fans and fixtures installed, repaired and replaced, inside and out.
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Offices, shops and suites — installs, upgrades and maintenance so the business keeps running.
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AC and heating repair and installs from the same contractor that wired the building.
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Kitchens, baths and room additions — with the wiring and the AC planned in from day one.
Learn More →The same contractor that handles your electrical now handles your AC and heating — licensed by the State of Arizona for both.
Get A Free Estimate →Every job gets the same steps: walk it, plan every trade, price it in writing, build it, clean up.
















Thomas General Contractor is Cornelius Thomas’s company, based in Tucson. He holds all three Arizona contractor’s licenses himself — electrical, building, and heating & cooling — so one person is accountable for the whole job.
Call Cornelius →Arizona ROC #344450, Specialty Dual CR-11 Electrical. Homes and commercial.
Arizona ROC #367310, KB-1 Dual Building Contractor — remodels, additions and building work.
Arizona ROC #368807, Specialty Dual CR-39 Air Conditioning and Refrigeration.
Not one complaint on the record across all three licenses. Look them up.
Yes — three Arizona ROC licenses: #344450 Electrical (CR-11), #367310 General Dual Building (KB-1) and #368807 Air Conditioning & Refrigeration (CR-39), all bonded. Look them up on the ROC contractor search.
Yes. With electrical, HVAC and general building licenses, one contractor can plan and do the whole job — one schedule, one price.
Yes. Every license is Dual — residential and commercial.
Yes — fans and fixtures installed, repaired and replaced.
Tucson and the surrounding area. Not sure if you’re in range? Call and ask.
Tell us what’s going on. Send a few photos if you have them and we’ll get back to you with a price.