13 active licenses list Duluth as their address in Virginia DPOR's regulant lists for Class A, B and C contractors and licensed tradesmen, refreshed every five business days, file dated November 9, 2026.
Before you hire anyone on this list
Confirm the license on the official site. Our copy is a snapshot; the state's record is live and shows complaints.
Make sure the name on your contract matches the name on the license.
Check the license type covers your job. A roofing license doesn't cover electrical work.
Mason C ChungTradesman: Master electrician · #2710084157 · expires April 30, 2029
Network Cabling Infrastructures LLCClass B contractor: Electronic/communication service, Fire alarm systems · #2705167389 · expires June 30, 2028
Ordner Construction Company INCClass A contractor: Residential building, Commercial building · #2705035218 · expires September 30, 2028
Sean D SnowTradesman: Master plumber · #2710087512 · expires March 31, 2029
Su Chin SimTradesman: Master HVAC · #2710087576 · expires April 30, 2029
Sys-Con LLCClass A contractor: Commercial building · #2705194125 · expires July 31, 2027
United Piping INCClass A contractor: Highway/heavy · #2705168979 · expires September 30, 2028
Xyz Roofco LLCClass A contractor: Commercial building, Residential building · #2705200812 · expires May 31, 2028
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