Builder Lookup · Fairfax and Arlington permit record
Luan Duy Luong
Virginia contractor license 2705050577, Class A (no limit on contract size), specialties Residential building, Commercial building, Plumbing, Electrical and HVAC. Licensed since July 29, 1999; expires July 31, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Sterling, VA
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Fairfax County
Luan Duy Luong has 55 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (67 permits), mostly electrical work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In Electrical: 51 jobs.
Closes slower than most peers in this group, based on 39 closed permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
Completion below the group median, based on 53 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Plumbing: 5 jobs.
Not enough record to compare. 5 jobs since September 1, 2022.
In Decks and porches: Not enough record to compare. 3 jobs since September 1, 2022.
In Additions and second stories: Not enough record to compare. 2 jobs since September 1, 2022.
In Kitchen and bath: Not enough record to compare. 2 jobs since September 1, 2022.
In Basement finishes: Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 51% of jobs; the rest were company-owned properties (builders, investors, LLCs).
Crew
No electrical, plumbing or mechanical firm shares 3 or more permitted sites with this firm on record.
Where they work
Jobs by zip code
- 2210116 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where Luan Duy Luong has submitted permits, as shaded cells; the zip code list gives the same information.
Each shaded cell is about 0.7 km²; darker means more jobs there. No addresses are shown.
Arlington County
Luan Duy Luong has 8 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (14 permits), mostly electrical work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Electrical: Not enough record to compare. 2 jobs since September 1, 2022.
In Commercial: Not enough record to compare. 2 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 13% of jobs; the rest were company-owned properties (builders, investors, LLCs).
Crew
No electrical, plumbing or mechanical firm shares 3 or more permitted sites with this firm on record.
Where they work
Jobs by zip code
- 222013 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Arlington County showing where Luan Duy Luong has submitted permits, as shaded cells; the zip code list gives the same information.
Each shaded cell is about 0.7 km²; darker means more jobs there. No addresses are shown.
Sources and notes
- Arlington County permit records (open data API), retrieved September 11, 2026
- Arlington County permit portal, retrieved September 11, 2026
- Fairfax County PLUS permit portal, "Building Records Issued" report, retrieved September 12, 2026
- Virginia DPOR regulant lists (contractor and tradesman licenses), retrieved September 11, 2026
- Fairfax County: permits issued September 1, 2022 to September 12, 2026. First permit in window December 15, 2022; most recent August 13, 2026. 67 permits, 55 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window May 12, 2023; most recent April 21, 2026. 14 permits, 8 jobs.
- Jobs are distinct permitted sites; a site with several permits counts once.
Permit records show what was permitted, when, and by whom. They do not show workmanship, price fairness, or unpermitted work. Declared values are entered by applicants and are commonly understated. Completion figures reflect the county's closing process and are shown only relative to peers in the same window. Fairfax County and Arlington County disclaim the accuracy of their data; so does this site.
Name as written on county permits:LUAN DUY LUONG. DPOR license number 2705050577.
Work by category (jobs): electrical work 59; plumbing work 7; work outside the site’s categories 4; decks and porches 3; additions 2; kitchen and bath work 2; heating and cooling work 1; basement finishes 1.