Best Licensed HVAC Contractors in Alexandria, VA
83 HVAC contractors registered in Alexandria hold current DPOR licenses, verified against official records as of August 19, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 84 current DPOR HVAC contractor licenses registered in Alexandria
- Project-size tiers in Alexandria: 54 Class A, 9 Class B, 21 Class C
- Median time licensed in Alexandria: 15 years
- 23 of Alexandria's licenses (27.4%) have been held 25 or more years
- 7 licenses come from the state's legacy series, licensed since before 1992
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- Verified
- August 19, 2026
- Licensed since
- 1955
- Expires
- 2026-12-31
- Verified
- August 19, 2026
- Licensed since
- 1970
- Expires
- 2027-11-30
- Verified
- August 19, 2026
- Licensed since
- 1977
- Expires
- 2027-05-31
- Verified
- August 19, 2026
- Licensed since
- 1978
- Expires
- 2027-11-30
- Verified
- August 19, 2026
- Licensed since
- 1981
- Expires
- 2027-12-31
- Verified
- August 19, 2026
- Licensed since
- 1991
- Expires
- 2026-12-31
- Verified
- August 19, 2026
- Licensed since
- before 1992
- Expires
- 2028-05-31
- Verified
- August 19, 2026
- Licensed since
- 1992
- Expires
- 2028-04-30
Compare the top 6 at a glance
| Company | License | Class | Licensed since |
|---|---|---|---|
| Griffin Plumbing & Heating Incorporated | #01-003451 | Class A | 1955 |
| Rush Electric Company Inc. | #01-010367 | Class A | 1970 |
| Wood Stear & Ledoux Inc. | #01-017040 | Class A | 1977 |
| Kesterson Plumbing & Heating Inc. | #01-017405 | Class A | 1978 |
| Krafft Air Conditioning Service Corp | #01-020696 | Class A | 1981 |
| Michael & Son Services Inc. | #01-038423 | Class A | 1991 |
Alexandria HVAC licensure at a glance
84 current DPOR HVAC contractor licenses are registered in Alexandria. The letters on Virginia licences are the state's project-size tiers - 54 Class A, 9 Class B and 21 Class C here - shown as published and never ranked on: the dollar thresholds behind them are statute, not data in the extract, so we do not print them. Tenure is what these pages rank on, and Virginia's dates support it: the median Alexandria license has been held 15 years, and 23 (27.4%) have been held 25 or more years. 7 Alexandria licenses come from the state's legacy series, closed to new entrants in February 1992: membership alone proves licensure since before 1992, so those records rank at that bound - which can only understate their tenure - and never at a year the state did not publish. DPOR's extract carries no insurance, no bond and no phone for any licensee, so Virginia listings show none of the three - a gap in the state's file, not a finding about any contractor. DPOR cannot link straight to a record, so every listing above shows its number for you to paste into DPOR's license lookup. How we verify.
HVAC Contractors in Alexandria: common questions
How many licensed HVAC contractors are there in Alexandria?
84 current DPOR HVAC contractor licenses are registered in Alexandria. 83 Alexandria-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. DPOR publishes only current licenses, and we additionally require an expiration date still ahead of our data date.
What do Virginia's contractor license classes mean?
Class A, B and C are Virginia's project-size tiers - how large a project a firm may take on. Alexandria's 84 licenses split 54 Class A, 9 Class B and 21 Class C. We show each listing's class as the state publishes it and never rank on it - the dollar thresholds are statute, not data in the extract.
How do I check an HVAC contractor's license in Virginia?
Every listing above shows its DPOR license number. DPOR cannot link straight to a record, so open its license lookup and type the number in. The median Alexandria license has been held 15 years, and 23 (27.4%) have been held 25 or more years, including 7 licenses licensed since before 1992.