Builder Lookup · Fairfax, Arlington and Alexandria permit record
Sila Services LLC
Virginia contractor license 2705177239, Class A (no limit on contract size), specialties Electrical, Plumbing, Gas fitting contracting and HVAC. Licensed since November 18, 2020; expires November 30, 2026. Per the DPOR regulant list retrieved September 11, 2026.
King of Prussia, PA
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Fairfax County
Sila Services LLC has 212 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (238 permits), mostly heating and cooling work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In HVAC: 115 jobs.
Closes faster than most peers in this group, based on 104 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 116 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Plumbing: 92 jobs.
Closes faster than most peers in this group, based on 73 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 92 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Electrical: 30 jobs.
Closes faster 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 below 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 99% 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.
Map of Fairfax County showing where Sila Services 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
Sila Services LLC has 205 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (220 permits), mostly plumbing work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Plumbing: 166 jobs, median declared value $3,500 (group median $3,000).
Closes faster than most peers in this group, based on 136 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 172 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Electrical: 9 jobs, median declared value $2,500 (group median $3,000).
Not enough record to compare. 9 jobs since September 1, 2022.
In HVAC: Not enough record to compare. 3 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 97% 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
- 2220792 jobs
- 2220533 jobs
- 2220122 jobs
- 2220215 jobs
- 2220315 jobs
- 2220415 jobs
- 222137 jobs
- 222095 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Arlington County showing where Sila Services 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
Sila Services LLC has 18 jobs on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (22 permits), mostly electrical work. Retrieved September 15, 2026.
Jobs by year
Peer groups
In HVAC: 4 jobs, median declared value $3,500 (group median $7,681).
Not enough record to compare. 4 jobs since September 1, 2022.
In Electrical: Not enough record to compare. 3 jobs since September 1, 2022.
In Plumbing: Not enough record to compare. 2 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 89% 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
- 223015 jobs
- 223144 jobs
- 223024 jobs
- 223044 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of City of Alexandria showing where Sila Services 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.
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 May 13, 2024; most recent September 11, 2026. 238 permits, 212 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window December 19, 2024; most recent September 10, 2026. 220 permits, 205 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window September 16, 2022; most recent January 29, 2026. 22 permits, 18 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:SILA SERVICES DBA JOHN NUGENT & SONS; SILA SERVICES DBA JOHN NUGENT AND SONS; SILA SERVICES LLC. DPOR license number 2705177239.
Work by category (jobs): plumbing work 296; heating and cooling work 126; electrical work 50; roofing, siding, windows and doors 1.