The 25 contractors pulling the most building permits in Atlanta, ranked by PermitStack's activity score — built from 1,046,057 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | LAFLAMME ELECTRIC INC | 332 | 73 | electrical, new_construction | Jun 2026 |
| 2 | CENTURY FIRE PROTECTION INC | 317 | 100 | addition, demolition, electrical | Aug 2026 |
| 3 | ATLANTA LANEHART ELECTRIC | 308 | 92 | addition, electrical, new_construction | Jun 2026 |
| 4 | RANDAL LOWE PLUMBING | 270 | 93 | interior_remodel, new_construction, plumbing | Aug 2026 |
| 5 | CASTEEL HEATING & COOLING LLC | 252 | 100 | electrical, hvac, interior_remodel | Jun 2026 |
| 6 | CLASSEY COMFORT HEATING AND AIR | 221 | 52 | hvac | Jul 2026 |
| 7 | MCKENNEYS INC | 209 | 80 | addition, hvac, interior_remodel | Jul 2026 |
| 8 | Reliable Heating & Air Inc. | 206 | 96 | addition, electrical, foundation | Jun 2026 |
| 9 | IKANER ELECTRIC SERVICES | 174 | 50 | electrical | Apr 2026 |
| 10 | COOL AIR MECHANICAL | 173 | 100 | demolition, electrical, hvac | Aug 2026 |
| 11 | TENANT MECHANICAL INC | 165 | 69 | hvac, new_construction, plumbing | Jun 2026 |
| 12 | Triad Mechanical Services, Inc | 158 | 80 | addition, hvac, interior_remodel | Aug 2026 |
| 13 | MONCRIEF HEATING AND AIR | 140 | 70 | hvac, plumbing, renovation | Aug 2026 |
| 14 | DUREN MECHANICAL CORPORATION | 129 | 49 | hvac | Jul 2026 |
| 15 | LITE WORXS CONTRACTORS INC | 125 | 50 | electrical | Jun 2026 |
| 16 | STUART MECHANICAL SERVICES INC | 123 | 74 | addition, hvac, interior_remodel | May 2026 |
| 17 | A PLUS ELECTRICAL | 122 | 84 | electrical, interior_remodel, renovation | Jun 2026 |
| 18 | BRIGHTEN ELECTRIC INC | 120 | 85 | electrical, hvac, interior_remodel | Jun 2026 |
| 19 | NEW VISION PLUMBING LLC | 119 | 80 | addition, hvac, interior_remodel | Jun 2026 |
| 20 | CHARLES SMITH PLUMBING | 118 | 69 | addition, plumbing, renovation | Jul 2026 |
| 21 | MCKENNEYS SALES INC | 116 | 49 | plumbing | Jul 2026 |
| 22 | BYNUM & SONS PLUMBING | 115 | 92 | electrical, hvac, plumbing | Jul 2026 |
| 23 | RELIANCE HEATING & AIR CO | 109 | 94 | addition, demolition, electrical | Jul 2026 |
| 24 | MAKE IT HAPPEN PLUMBING | 109 | 81 | interior_remodel, plumbing, renovation | Jul 2026 |
| 25 | HALLWAY PLUMBING LLC | 108 | 99 | hvac, interior_remodel, new_construction | Jun 2026 |
"Score" is a 0–100 activity index from permit volume, recency, project value, and geographic reach. "Permits" counts building permits this contractor pulled in Atlanta.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=GA&sort=score