Builder Lookup · Arlington permit record
Donmar Heating and Cooling Company Incorporated
Virginia contractor license 2705000147, Class B (single contracts up to $120,000 and up to $750,000 a year), specialties Gas fitting contracting and HVAC. Licensed since March 6, 1991; expires March 31, 2027. Per the DPOR regulant list retrieved September 11, 2026.
Sterling, VA
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Donmar Heating and Cooling Company Incorporated has 29 jobs on Arlington County permit records issued September 1, 2022 to September 10, 2026 (32 permits), mostly heating and cooling work. Retrieved September 11, 2026.
Jobs by year
Peer groups
In HVAC: 14 jobs, median declared value $13,250 (group median $8,500).
Closes faster than most peers in this group, based on 10 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 15 permits in this group. County review cycles, owner decisions and final-inspection scheduling are all inside this number.
In Plumbing: Not enough record to compare. 3 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
- 222078 jobs
- 222056 jobs
- 222065 jobs
- 222015 jobs
- 222044 jobs
Zip codes and map cells with fewer than 3 jobs are not shown.
Map of Arlington County showing where Donmar Heating and Cooling Company Incorporated 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
- Virginia DPOR regulant lists (contractor and tradesman licenses), retrieved September 11, 2026
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window September 26, 2022; most recent August 13, 2026. 32 permits, 29 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. Arlington County disclaims the accuracy of its data; so does this site.
Name as written on county permits:DONMAR HEATING AND COOLING COMPANY INCORPORATED. DPOR license number 2705000147.
Work by category (jobs): heating and cooling work 27; plumbing work 4.