Plumbing and HVAC in Wilmington, DE 19808
44 providers listed in Wilmington, DE 19808 for Plumbing and HVAC: 1 company and 43 independent tradespeople. 43 licensed, 1 registered.
Credentials differ by state and city, because the requirement itself does. Each listing says which one it holds.
Some states license the person rather than the firm (master plumbers, gas technicians), which is why independent tradespeople have their own tab.
A licensed individual trading under their own name. Well suited to smaller jobs. Ask to see proof of liability insurance and workers' compensation before work starts, since sole licensees are not always required to carry either.
Plumbing and HVAC in nearby ZIP codes
Contractors register at their yard or office rather than their service area, so the next ZIP over is usually in range.
Other trades listed in Wilmington, DE 19808
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