Builder Lookup ยท Fairfax and Arlington permit record
Fairfax Mechanical LLC
Virginia contractor license 2705190392, Class A (no limit on contract size), specialties Plumbing, HVAC and Electrical. Licensed since February 10, 2024; expires February 29, 2028. Per the DPOR regulant list retrieved September 11, 2026.
Fairfax, VA
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Fairfax County
Fairfax Mechanical LLC has 49 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (52 permits), mostly heating and cooling work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In HVAC: 38 jobs.
Closes slower than most peers in this group, based on 15 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 38 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Plumbing: 12 jobs.
Not enough closed permits to compare timing in this group.
Completion below the group median, based on 12 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Electrical: Not enough record to compare. 2 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 78% 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.
Arlington County
Fairfax Mechanical LLC has 4 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (5 permits), mostly heating and cooling work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Plumbing: Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 25% 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
- 222024 jobs
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
- 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 June 26, 2024; most recent September 11, 2026. 52 permits, 49 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window January 10, 2025; most recent July 24, 2026. 5 permits, 4 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:FAIRFAX MECHANICAL LLC. DPOR license number 2705190392.
Work by category (jobs): heating and cooling work 41; plumbing work 14; electrical work 2.