Builder Lookup · Fairfax, Arlington and Alexandria permit record
Southern Maryland Heating & Air Inc
Virginia contractor license 2705052424, Class A (no limit on contract size), specialties HVAC. Licensed since October 21, 1999; expires August 31, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Waldorf, MD
Fairfax County
Southern Maryland Heating & Air Inc has 200 jobs on Fairfax County permit records issued September 1, 2022 to September 12, 2026 (200 permits), mostly heating and cooling work. Retrieved September 12, 2026.
Jobs by year
Peer groups
In HVAC: 200 jobs.
About typical for this group, based on 180 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 200 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 33% 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
- 2015165 jobs
- 2019126 jobs
- 2203210 jobs
- 221247 jobs
- 220466 jobs
- 221015 jobs
- 221805 jobs
- 220795 jobs
- 221023 jobs
- 220033 jobs
- 221823 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Fairfax County showing where Southern Maryland Heating & Air Inc 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
Southern Maryland Heating & Air Inc has 40 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (40 permits), mostly heating and cooling work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In HVAC: 40 jobs, median declared value $6,375 (group median $8,500).
About typical for this group, based on 36 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 40 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 3% 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
- 2220715 jobs
- 2220510 jobs
- 222017 jobs
- 222136 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Arlington County showing where Southern Maryland Heating & Air Inc 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
Southern Maryland Heating & Air Inc has 1 job on City of Alexandria permit records issued September 1, 2022 to September 15, 2026 (1 permit), mostly heating and cooling work. Retrieved September 15, 2026.
Jobs by year
Peer groups
No jobs in any Alexandria peer group. 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 November 8, 2022; most recent August 18, 2026. 200 permits, 200 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window September 1, 2022; most recent August 21, 2026. 40 permits, 40 jobs.
- City of Alexandria: permits issued September 1, 2022 to September 15, 2026. First permit in window November 21, 2022; most recent November 21, 2022. 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, Arlington County and City of Alexandria disclaim the accuracy of their data; so does this site.
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Name as written on county permits:SOUTHERN MARYLAND HEATING & AIR INC; SOUTHERN MARYLAND HEATING & AIR, INC.. DPOR license number 2705052424.