Builder Lookup · Fairfax, Arlington, Loudoun and Alexandria permit record
NV Waterproofing LLC
Virginia contractor license 2705092179, Class A (no limit on contract size), specialties Commercial improvement contracting and Home improvement contracting. Licensed since February 10, 2005; expires February 28, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Manassas, VA
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Fairfax County
NV Waterproofing LLC has 289 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (292 permits), mostly waterproofing and foundation repair. Retrieved September 12, 2026.
Jobs by year
Peer groups
In Basement waterproofing and foundation repair: 285 jobs.
Closes slower than most peers in this group, based on 105 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 287 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Additions and second stories: Not enough record to compare. 2 jobs 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 99% of jobs; the rest were company-owned properties (builders, investors, LLCs).
Crew
| Trade partner | Trade | Shared sites |
|---|---|---|
| Moss Construction Company | Plumbing | 151 |
| William J Root Inc | Electrical | 65 |
| Edison Power LLC | Electrical | 20 |
| Sarosa Electric LLC | Electrical | 8 |
| RRF Solutions LLC | Mechanical (HVAC) | 5 |
| Abdullah Reda | Electrical | 4 |
| FH Furr Plumbing Heating & Air Conditioning Inc | Electrical | 4 |
| RRF Solutions LLC | Plumbing | 4 |
| Beacon Electrical Services Inc | Electrical | 3 |
| H & M General Construction Inc | Mechanical (HVAC) | 3 |
| Interstate Enterprises Inc | Plumbing | 3 |
| Leesburg Southern Electric Inc | Electrical | 3 |
| RRF Solutions LLC | Electrical | 3 |
Where they work
Jobs by zip code
- 2204212 jobs
- 2201510 jobs
- 221018 jobs
- 220038 jobs
- 221537 jobs
- 223076 jobs
- 201206 jobs
- 201715 jobs
- 223085 jobs
- 221525 jobs
- 201514 jobs
- 223064 jobs
- 220324 jobs
- 221824 jobs
- 223094 jobs
- 220314 jobs
- 220304 jobs
- 201913 jobs
- 220333 jobs
- 201243 jobs
- 220393 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where NV Waterproofing 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
NV Waterproofing LLC has 53 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (53 permits), mostly waterproofing and foundation repair. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Basement waterproofing and foundation repair: 42 jobs, median declared value $13,750 (group median $9,200).
Closes slower than most peers in this group, based on 19 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 42 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Basement finishes: Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 98% of jobs; the rest were company-owned properties (builders, investors, LLCs).
Crew
| Trade partner | Trade | Shared sites |
|---|---|---|
| Edison Power LLC | Electrical | 14 |
| Moss Construction Company | Plumbing | 13 |
| William J Root Inc | Electrical | 7 |
| C.B. Lucas, Co, Inc | Plumbing | 3 |
| Sarosa Electric LLC | Electrical | 3 |
Where they work
Jobs by zip code
- 2220717 jobs
- 2220411 jobs
- 222028 jobs
- 222057 jobs
- 222064 jobs
- 222013 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Arlington County showing where NV Waterproofing 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
NV Waterproofing LLC has 37 jobs on Loudoun County permit records issued July 1, 2023 to August 31, 2026 (37 permits), mostly waterproofing and foundation repair. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Basement waterproofing and foundation repair: 33 jobs, median declared value $8,550 (group median $7,228).
In Commercial: 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
- 201176 jobs
- 201655 jobs
- 201765 jobs
- 201754 jobs
- 201474 jobs
- 201644 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Loudoun County showing where NV Waterproofing 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
NV Waterproofing LLC has 28 jobs on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (28 permits), mostly waterproofing and foundation repair. Retrieved September 15, 2026.
Jobs by year
Peer groups
In Basement waterproofing and foundation repair: 27 jobs, median declared value $11,349 (group median $9,563).
Not enough closed permits to compare timing in this group.
Completion below the group median, based on 27 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
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 |
|---|---|---|
| Edison Power LLC | Electrical | 7 |
Where they work
Jobs by zip code
- 2231410 jobs
- 223017 jobs
- 223055 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of City of Alexandria showing where NV Waterproofing 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
- 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 November 29, 2022; most recent August 21, 2026. 292 permits, 289 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window October 28, 2022; most recent August 11, 2026. 53 permits, 53 jobs.
- Loudoun County: permits issued July 1, 2023 to August 31, 2026. First permit in window August 28, 2023; most recent June 15, 2026. 37 permits, 37 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window December 16, 2022; most recent September 10, 2026. 28 permits, 28 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, Loudoun County and City of Alexandria disclaim the accuracy of their data; so does this site.
Name as written on county permits:NV WATERPROOFING; NV WATERPROOFING & FOUNDATION REPAIR; NV WATERPROOFING LLC; NV WATERPROOFING, LLC. DPOR license number 2705092179.
Work by category (jobs): waterproofing and foundation repair 396; work outside the site’s categories 6; basement finishes 3; additions 2; roofing, siding, windows and doors 1.