Builder Lookup · Alexandria and Arlington permit record
Windmill Hill, LLC
Virginia contractor license 2705150012, Class A (no limit on contract size), specialties Residential building and Commercial building. Licensed since February 11, 2013; expires February 28, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Alexandria, VA
City of Alexandria
Windmill Hill, LLC has 30 jobs on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (67 permits), mostly new houses. Retrieved September 15, 2026.
Jobs by year
Peer groups
In New single-family houses: 13 jobs, median declared value $500,000 (group median $500,000).
Closes faster than most peers in this group, based on 10 closed permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
Completion above the group median, based on 13 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Additions and second stories: 4 jobs, median declared value $95,000 (group median $150,000).
Not enough record to compare. 4 jobs since September 1, 2022.
In Kitchen and bath: Not enough record to compare. 2 jobs since September 1, 2022.
In Basement waterproofing and foundation repair: Not enough record to compare. 1 job since September 1, 2022.
In Electrical: Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 16% of jobs; the rest were company-owned properties (builders, investors, LLCs).
Crew
| Trade partner | Trade | Shared sites |
|---|---|---|
| Sarca Services LLC | Mechanical (HVAC) | 15 |
| Renovations Expert Inc | Plumbing | 9 |
| Axton Services LLC | Electrical | 8 |
| PEC Contracting LLC | Electrical | 8 |
| PEC Contracting LLC | Plumbing | 7 |
| Syds Plumbing | Plumbing | 4 |
| Syds Plumbing & Repair | Plumbing | 3 |
Where they work
Jobs by zip code
- 2230120 jobs
- 223046 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of City of Alexandria showing where Windmill Hill, LLC 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
Windmill Hill, LLC has 1 job on Arlington County permit records issued September 1, 2022 to September 10, 2026 (1 permit), mostly work outside the site’s categories. Retrieved September 11, 2026.
Jobs by year
Peer groups
No jobs in any Arlington peer group. Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 100% 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
Fewer than 3 jobs in any one zip code.
Zip codes and map cells with fewer than 3 jobs are not shown.
Fewer than 3 jobs in any one map cell, so no map is shown.
Sources and notes
- Arlington County permit records (open data API), retrieved September 11, 2026
- Arlington County permit portal, retrieved September 11, 2026
- City of Alexandria APEX permit portal (public search and permit details), retrieved September 15, 2026
- Virginia DPOR regulant lists (contractor and tradesman licenses), retrieved September 11, 2026
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window September 2, 2022; most recent September 3, 2026. 67 permits, 30 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window October 20, 2022; most recent October 20, 2022. 1 permit, 1 job.
- 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. City of Alexandria and Arlington County disclaim the accuracy of their data; so does this site.
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Name as written on county permits:WINDMILL HILL LLC; WINDMILL HILL, LLC. DPOR license number 2705150012.
Work by category (jobs): new houses 15; demolition 11; electrical work 10; additions 6; heating and cooling work 6; plumbing work 4; kitchen and bath work 2; work outside the site’s categories 1; waterproofing and foundation repair 1; fences, sheds, garages and driveways 1.