Builder Lookup · Fairfax, Alexandria and Arlington permit record
Carbon Design Build Contractors LLC
Virginia contractor license 2705154395, Class A (no limit on contract size), specialties Residential building and Commercial building. Licensed since July 17, 2014; expires July 31, 2028. Per the DPOR regulant list retrieved September 11, 2026.
Alexandria, VA
Fairfax County
Carbon Design Build Contractors LLC has 13 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (14 permits), mostly kitchen and bath work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In Kitchen and bath: 7 jobs.
Not enough record to compare. 7 jobs since September 1, 2022.
In Additions and second stories: Not enough record to compare. 2 jobs since September 1, 2022.
In Decks and porches: Not enough record to compare. 2 jobs since September 1, 2022.
In New single-family houses: Not enough record to compare. 1 job since September 1, 2022.
In Basement finishes: Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 100% of jobs; the rest were company-owned properties (builders, investors, LLCs).
Crew
| Trade partner | Trade | Shared sites |
|---|---|---|
| CFS Service Corporation | Plumbing | 4 |
| NK Electric LLC | Electrical | 4 |
| Mba Solutions LLC | Mechanical (HVAC) | 3 |
| Moon S Kim | Electrical | 3 |
Where they work
Jobs by zip code
- 223075 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where Carbon Design Build Contractors 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
Carbon Design Build Contractors LLC has 10 jobs on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (26 permits), mostly plumbing work. Retrieved September 15, 2026.
Jobs by year
Peer groups
In Kitchen and bath: Not enough record to compare. 3 jobs since September 1, 2022.
In Basement finishes: Not enough record to compare. 3 jobs since September 1, 2022.
In Plumbing: Not enough record to compare. 3 jobs since September 1, 2022.
In Additions and second stories: Not enough record to compare. 2 jobs since September 1, 2022.
In Electrical: Not enough record to compare. 2 jobs since September 1, 2022.
In HVAC: Not enough record to compare. 2 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 100% 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
- 223145 jobs
- 223023 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of City of Alexandria showing where Carbon Design Build Contractors 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
Carbon Design Build Contractors LLC has 1 job on Arlington County permit records issued September 1, 2022 to September 10, 2026 (1 permit), mostly kitchen and bath work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Kitchen and bath: Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 100% 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
- 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 March 10, 2023; most recent August 8, 2025. 14 permits, 13 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window December 5, 2023; most recent July 1, 2026. 26 permits, 10 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window December 19, 2025; most recent December 19, 2025. 1 permit, 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, City of Alexandria and Arlington County disclaim the accuracy of their data; so does this site.
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Name as written on county permits:CARBON DESIGN BUILD CONTRACTORS LLC. DPOR license number 2705154395.
Work by category (jobs): kitchen and bath work 11; plumbing work 7; additions 6; electrical work 5; basement finishes 4; heating and cooling work 3; decks and porches 2; work outside the site’s categories 1; new houses 1.