Ray N Welter Heating Co
General Building contractor · works on industrial property · active Dec 2016 – Jun 2026.
2,515
Permit jobs
2
Properties
1
States active
1
Counties active
$602K
Permit valuation
29
Trades
Trade breakdown
Permit jobs by trade (top 15).
General Building
2,515
Electrical Service / Panel
2,503
Mechanical / HVAC
2,446
Heating / Furnace
1,431
Air Conditioning / Heat Pump
1,343
Exhaust / Ventilation / Hood
185
Gas Piping
116
Kitchen / Bath Remodel
109
Addition
95
Flooring
92
Ductwork
82
Plumbing
72
Wood Stove / Fireplace
47
Garage / Carport
19
Water Service / Line
13
Where they work
Minnesota
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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.