Builder Lookup · Fairfax, Arlington, Loudoun and Alexandria permit record
Capital Mechanical LLC
Virginia contractor license 2705079712, Class A (no limit on contract size), specialties Plumbing and Gas fitting contracting. Licensed since October 9, 2003; expires October 31, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Dulles, VA
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Fairfax County
Capital Mechanical LLC has 472 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (481 permits), mostly plumbing work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In Plumbing: 472 jobs.
Closes slower than most peers in this group, based on 421 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 481 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
Works for
Worked for individual homeowners on 27% 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
- 20151100 jobs
- 2230674 jobs
- 2218025 jobs
- 2017121 jobs
- 2231019 jobs
- 221248 jobs
- 221017 jobs
- 221827 jobs
- 201907 jobs
- 220796 jobs
- 221815 jobs
- 220435 jobs
- 220663 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where Capital Mechanical 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
Capital Mechanical LLC has 32 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (33 permits), mostly plumbing work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Plumbing: 29 jobs, median declared value $25,000 (group median $3,000).
Closes slower than most peers in this group, based on 21 closed permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
Completion about the group median, based on 30 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
Works for
Worked for individual homeowners on 19% 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
- 2220712 jobs
- 222055 jobs
- 222135 jobs
- 222014 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Arlington County showing where Capital Mechanical 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.
Loudoun County
Capital Mechanical LLC has 13 jobs on Loudoun County permit records issued July 1, 2023 to August 31, 2026 (13 permits), mostly new houses. Retrieved September 11, 2026.
Jobs by year
Peer groups
In New single-family houses: Not enough record to compare. 3 jobs since July 1, 2023.
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
- 201754 jobs
- 201583 jobs
- 201483 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Loudoun County showing where Capital Mechanical 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.
City of Alexandria
Capital Mechanical LLC has 1 job on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (7 permits), mostly plumbing work. Retrieved September 15, 2026.
Jobs by year
Peer groups
No jobs in any Alexandria peer group. Not enough record to compare. 1 job since September 1, 2022.
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
- City of Alexandria APEX permit portal (public search and permit details), retrieved September 15, 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 November 11, 2022; most recent September 10, 2026. 481 permits, 472 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window September 6, 2022; most recent August 26, 2026. 33 permits, 32 jobs.
- Loudoun County: permits issued July 1, 2023 to August 31, 2026. First permit in window July 7, 2023; most recent July 25, 2023. 13 permits, 13 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window June 9, 2023; most recent June 9, 2023. 7 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. Fairfax County, Arlington County, Loudoun County and City of Alexandria disclaim the accuracy of their data; so does this site.
Name as written on county permits:CAPITAL MECHANICAL; CAPITAL MECHANICAL LLC. DPOR license number 2705079712.
Work by category (jobs): plumbing work 505; new houses 13.