Most Active Commercial Contractors in Atlanta
In the 90 days through October 17, 2026, 460 commercial contractors pulled permits in Atlanta, GA, tracked by PermitPursuit from the City of Atlanta Department of Buildings. The most active by permit volume was CLASSEY COMFORT HEATING AND AIR with 49.
| # | Contractor | Permits | Top type |
|---|---|---|---|
| 1 | CLASSEY COMFORT HEATING AND AIR | 49 | Commercial - HVAC |
| 2 | TENANT MECHANICAL INC | 40 | Commercial - HVAC |
| 3 | United States | 26 | Commercial Alteration |
| 4 | MCKENNEYS SALES INC | 18 | Commercial - Plumbing |
| 5 | TRIAD MECHANICAL SERVICES | 16 | Commercial - HVAC |
| 6 | BREEZEWAY HEATING & AIR INC | 16 | Commercial - HVAC |
| 7 | MCKENNEYS INC | 16 | Commercial - HVAC |
| 8 | MAXAIR | 14 | Commercial - Plumbing |
| 9 | LAFLAMME ELECTRIC INC | 14 | Commercial - Electrical |
| 10 | Mobile Phone: | 13 | Commercial Alteration |
| 11 | PAT MURPHY ELECTRIC INC | 13 | Commercial - Electrical |
| 12 | RANDAL LOWE PLUMBING, LLC | 13 | Commercial - Plumbing |
| 13 | IES RESIDENTIAL INC | 12 | Commercial - Electrical |
| 14 | NEWCO MECHANICAL | 12 | Commercial - HVAC |
| 15 | A PLUS ELECTRICAL | 11 | Commercial - Electrical |
| 16 | ALLISON SMITH CO LLC | 9 | Commercial - Electrical |
| 17 | MILLER MECHANICAL CONTRACTORS | 8 | Commercial - Plumbing |
| 18 | PAULSON-CREEK MECHANICAL | 7 | Commercial - HVAC |
| 19 | SOURCE ELECTRICAL, INC | 7 | Commercial - Electrical |
| 20 | BROOKS BERRY HAYNIE & ASSOC | 7 | Commercial - Electrical |
| 21 | LMI SYSTEMS INC | 6 | Commercial - Electrical |
| 22 | STEVE WOODS CONTR CO, INC | 6 | Commercial - Electrical |
| 23 | PUTZEL ELECTRICAL CONTRACTORS | 6 | Commercial - Electrical |
| 24 | TITAN ELECTRIC GEORGIA LLC | 6 | Commercial - Electrical |
| 25 | ESSAYON PROGRESS MANAGEMENT, LLC | 6 | Commercial Conversion |
This ranking reflects the firm that pulled each permit, which is the trade contractor on trade permits and the general contractor on building permits. Owner-pulled filings are excluded. It is a look-back at who is winning work. To reach projects before a contractor is chosen, PermitPursuit tracks owner-pulled permits with no contractor assigned yet and emails them weekly. See current activity on the Atlanta permit page.
Frequently asked
Who is the most active commercial contractor in Atlanta?
Over the last 90 days, CLASSEY COMFORT HEATING AND AIR pulled the most commercial permits in Atlanta (49), based on PermitPursuit's tracking of the City of Atlanta Department of Buildings.
How is "most active" measured?
By the number of commercial permits each firm pulled in the last 90 days. The firm shown is whoever pulled the permit, which is the trade contractor on trade permits and the general contractor on building permits. Owner-pulled permits are excluded.
How can I reach new Atlanta projects before a contractor is chosen?
PermitPursuit also tracks owner-pulled permits, where no contractor is assigned yet, and emails them weekly so you can reach the owner before the job is awarded.
Reach Atlanta projects before a contractor is hired
Free weekly digest. We email this week's owner-pulled Atlanta permits, where no GC is assigned yet, so you can pitch the owner first.