Builder Lookup · Loudoun and Arlington permit record
MK Williams Homes LLC
Virginia contractor license 2705097004, Class A (no limit on contract size), specialties Commercial building and Residential building. Licensed since July 14, 2005; expires July 31, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Oakton, VA
Loudoun County
MK Williams Homes LLC has 42 jobs on Loudoun County permit records issued July 1, 2023 to August 31, 2026 (44 permits), mostly decks and porches. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Decks and porches: 42 jobs, median declared value $18,000 (group median $12,000).
Loudoun County's reports carry no closing dates, so no timing or completion labels are shown for Loudoun County.
Where they work
Jobs by zip code
- 2016517 jobs
- 2017611 jobs
- 201476 jobs
- 201584 jobs
- 201053 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Loudoun County showing where MK Williams Homes 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
MK Williams Homes LLC has 1 job on Arlington County permit records issued September 1, 2022 to September 10, 2026 (2 permits), mostly decks and porches. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Decks and porches: 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 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
- Loudoun County issued building permit reports (monthly), retrieved September 11, 2026
- Virginia DPOR regulant lists (contractor and tradesman licenses), retrieved September 11, 2026
- Loudoun County: permits issued July 1, 2023 to August 31, 2026. First permit in window August 21, 2023; most recent August 18, 2026. 44 permits, 42 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window July 30, 2024; most recent August 14, 2024. 2 permits, 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. Loudoun County and Arlington County disclaim the accuracy of their data; so does this site.
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Name as written on county permits:M K WILLIAMS HOMES LLC; MK WILLIAMS HOMES LLC. DPOR license number 2705097004.
Work by category (jobs): decks and porches 43; electrical work 1.