Robert Henderson
Mechanical / HVAC contractor · works on industrial property · active Feb 2011 – Mar 2025.
2,439
Permit jobs
10
Properties
6
States active
7
Counties active
$555K
Permit valuation
52
Trades
Trade breakdown
Permit jobs by trade (top 15).
Mechanical / HVAC
2,421
General Building
2,398
Garage / Carport
1,640
Deck / Patio Cover
1,115
Kitchen / Bath Remodel
426
Alteration / Remodel
386
Addition
351
Demolition
218
Flooring
213
Roofing
146
Elevator
142
Accessory Dwelling Unit
138
Windows / Doors
81
Concrete / Flatwork
50
Electrical
47
Where they work
TexasMassachusettsCaliforniaGeorgiaLouisianaMississippi
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Stats are derived from construction permits and work events attributed to this contractor. Fields are shown only where sourced; valuation shown only when the source figure passes quality checks.