Builder Lookup · Fairfax, Arlington and Alexandria permit record
MRT Plumbing & Construction Inc
Virginia contractor license 2705168975, Class A (no limit on contract size), specialties HVAC, Plumbing, Residential building, Gas fitting contracting and Electrical. Licensed since September 20, 2018; expires September 30, 2028. Per the DPOR regulant list retrieved September 11, 2026.
Bristow, VA
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Fairfax County
MRT Plumbing & Construction Inc has 373 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (438 permits), mostly plumbing work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In Plumbing: 273 jobs.
Closes slower than most peers in this group, based on 233 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 290 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Electrical: 93 jobs.
About typical for this group, based on 80 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 97 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In HVAC: 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 about the group median, based on 51 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 85% 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
- 2218020 jobs
- 2218219 jobs
- 2210115 jobs
- 2200313 jobs
- 2212413 jobs
- 2206613 jobs
- 2204310 jobs
- 220427 jobs
- 221027 jobs
- 221815 jobs
- 223063 jobs
- 223103 jobs
- 221523 jobs
- 223093 jobs
- 201713 jobs
- 220393 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where MRT Plumbing & Construction Inc 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
MRT Plumbing & Construction Inc has 97 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (139 permits), mostly plumbing work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Plumbing: 58 jobs, median declared value $5,000 (group median $3,000).
Closes slower than most peers in this group, based on 48 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 60 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Electrical: 14 jobs, median declared value $8,000 (group median $3,000).
Closes slower than most peers in this group, based on 13 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 16 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In HVAC: 4 jobs, median declared value $10,500 (group median $8,500).
Not enough record to compare. 4 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 82% 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
- 2220726 jobs
- 2220518 jobs
- 2220311 jobs
- 2220411 jobs
- 2220610 jobs
- 2220110 jobs
- 222025 jobs
- 222133 jobs
- 222093 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Arlington County showing where MRT Plumbing & Construction Inc 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
MRT Plumbing & Construction Inc has 45 jobs on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (52 permits), mostly plumbing work. Retrieved September 15, 2026.
Jobs by year
Peer groups
In Electrical: 4 jobs, median declared value $6,000 (group median $2,500).
Not enough record to compare. 4 jobs since September 1, 2022.
In Plumbing: Not enough record to compare. 3 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 75% 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
- 2231415 jobs
- 223019 jobs
- 223058 jobs
- 223047 jobs
- 223025 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of City of Alexandria showing where MRT Plumbing & Construction Inc 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
- 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 8, 2022; most recent September 8, 2026. 438 permits, 373 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window September 12, 2022; most recent September 1, 2026. 139 permits, 97 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window November 9, 2022; most recent September 8, 2026. 52 permits, 45 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, Arlington County and City of Alexandria disclaim the accuracy of their data; so does this site.
Name as written on county permits:MR-T PLUMBING AND CONSTRUCTION INC; MRT PLUMBING; MRT PLUMBING & CONSTRUCTION INC. DPOR license number 2705168975.
Work by category (jobs): plumbing work 383; electrical work 133; heating and cooling work 58.