Builder Lookup · Fairfax, Loudoun, Arlington and Alexandria permit record
Appleton Energy Systems LLC
Virginia contractor license 2705152928, Class B (single contracts up to $120,000 and up to $750,000 a year), specialties Alternative energy system contracting and Electrical. Licensed since February 27, 2014; expires February 29, 2028. Per the DPOR regulant list retrieved September 11, 2026.
Front Royal, VA
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Fairfax County
Appleton Energy Systems LLC has 92 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (109 permits), mostly electrical work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In Electrical: 72 jobs.
Closes slower than most peers in this group, based on 53 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 86 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Solar: 23 jobs.
About typical for 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 23 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 96% 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
- 220666 jobs
- 221015 jobs
- 221243 jobs
- 221023 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where Appleton Energy Systems 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
Appleton Energy Systems LLC has 23 jobs on Loudoun County permit records issued July 1, 2023 to August 31, 2026 (23 permits), mostly solar installations. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Solar: 23 jobs, median declared value $29,000 (group median $19,868).
Loudoun County's reports carry no closing dates, so no timing or completion labels are shown for Loudoun County.
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
- 201484 jobs
- 201473 jobs
- 201523 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.
Arlington County
Appleton Energy Systems LLC has 11 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (15 permits), mostly electrical work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Electrical: 10 jobs, median declared value $4,000 (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 above the group median, based on 14 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Solar: Not enough record to compare. 1 job 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
- 222077 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.
City of Alexandria
Appleton Energy Systems LLC has 2 jobs on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (2 permits), mostly electrical work. Retrieved September 15, 2026.
Jobs by year
Peer groups
No jobs in any Alexandria peer group. Not enough record to compare. 2 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 0% 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
- 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 August 11, 2023; most recent September 8, 2026. 109 permits, 92 jobs.
- Loudoun County: permits issued July 1, 2023 to August 31, 2026. First permit in window February 6, 2024; most recent April 13, 2026. 23 permits, 23 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window September 27, 2023; most recent March 24, 2026. 15 permits, 11 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window May 1, 2024; most recent May 1, 2024. 2 permits, 2 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, Loudoun County, Arlington County and City of Alexandria disclaim the accuracy of their data; so does this site.
Name as written on county permits:APPLETON ENERGY SYSTEMS; APPLETON ENERGY SYSTEMS LLC. DPOR license number 2705152928.
Work by category (jobs): electrical work 84; solar installations 47.