Builder Lookup · Fairfax, Arlington and Alexandria permit record
Quality Air Experts LLC
Virginia contractor license 2705167450, Class A (no limit on contract size), specialties HVAC. Licensed since April 4, 2018; expires September 30, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Sterling, VA
Related licenses at the same address: Vision Sign Inc, Yazd Mechanical Inc.
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Fairfax County
Quality Air Experts LLC has 136 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (140 permits), mostly heating and cooling work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In HVAC: 136 jobs.
About typical for this group, based on 83 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 140 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
- 220328 jobs
- 221828 jobs
- 201718 jobs
- 220035 jobs
- 201244 jobs
- 221814 jobs
- 220304 jobs
- 201943 jobs
- 221013 jobs
- 201513 jobs
- 220663 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where Quality Air Experts 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
Quality Air Experts LLC has 10 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (10 permits), mostly heating and cooling work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In HVAC: 8 jobs, median declared value $11,500 (group median $8,500).
Not enough record to compare. 8 jobs since September 1, 2022.
Works for
Worked for individual homeowners on 90% 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
- 222073 jobs
- 222023 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
Quality Air Experts LLC has 4 jobs on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (4 permits), mostly heating and cooling work. Retrieved September 15, 2026.
Jobs by year
Peer groups
In HVAC: 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 February 24, 2023; most recent September 3, 2026. 140 permits, 136 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window September 30, 2022; most recent October 2, 2025. 10 permits, 10 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window April 10, 2023; most recent September 20, 2024. 4 permits, 4 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:QUALITY AIR EXPERTS LLC. DPOR license number 2705167450.