Builder Lookup · Fairfax, Loudoun and Arlington permit record
MAC Design & Build LLC
Virginia contractor license 2705153122, Class A (no limit on contract size), specialties Residential building. Licensed since August 28, 2014; expires August 31, 2028. Per the DPOR regulant list retrieved September 11, 2026.
Ashburn, VA
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Fairfax County
MAC Design & Build LLC has 20 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (20 permits), mostly kitchen and bath work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In Kitchen and bath: 13 jobs.
Closes slower than most peers in this group, based on 11 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 13 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Additions and second stories: 5 jobs.
Not enough record to compare. 5 jobs since September 1, 2022.
In Basement finishes: Not enough record to compare. 1 job since September 1, 2022.
In Decks and porches: 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 |
|---|---|---|
| F J Hooks Plumbing Inc | Plumbing | 8 |
| White Spark Electric LLC | Electrical | 7 |
| L.V. Electric, LLC | Electrical | 6 |
| PEC Contracting LLC | Plumbing | 4 |
| Aniso Electrical Contractor LLC | Electrical | 3 |
| Premier Plumbing & Mechanical LLC | Plumbing | 3 |
| Service Specialties Incorporated | Mechanical (HVAC) | 3 |
| Thermo Flow LLC | Mechanical (HVAC) | 3 |
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.
Loudoun County
MAC Design & Build LLC has 9 jobs on Loudoun County permit records issued July 1, 2023 to August 31, 2026 (10 permits), mostly kitchen and bath work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Kitchen and bath: 5 jobs, median declared value $29,218 (group median $9,000).
Not enough record to compare. 5 jobs since July 1, 2023.
In Additions and second stories: Not enough record to compare. 1 job since July 1, 2023.
In Basement finishes: Not enough record to compare. 1 job since July 1, 2023.
In Decks and porches: Not enough record to compare. 1 job since July 1, 2023.
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
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
MAC Design & Build LLC has 3 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (3 permits), mostly kitchen and bath work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Additions and second stories: Not enough record to compare. 1 job since September 1, 2022.
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
- Loudoun County issued building permit reports (monthly), 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 December 19, 2022; most recent June 12, 2026. 20 permits, 20 jobs.
- Loudoun County: permits issued July 1, 2023 to August 31, 2026. First permit in window July 26, 2023; most recent May 22, 2026. 10 permits, 9 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window September 8, 2022; most recent May 13, 2024. 3 permits, 3 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 and Arlington County disclaim the accuracy of their data; so does this site.
Name as written on county permits:MAC DESIGN & BUILD LLC. DPOR license number 2705153122.
Work by category (jobs): kitchen and bath work 20; additions 7; basement finishes 2; decks and porches 2; fences, sheds, garages and driveways 1; work outside the site’s categories 1.