The 25 contractors pulling the most building permits in Lawrenceville, ranked by PermitStack's activity score — built from 6,786 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | CASTEEL HEATING & COOLING LLC | 132 | 100 | electrical, hvac, interior_remodel | Jul 2026 |
| 2 | HALLWAY PLUMBING LLC | 93 | 99 | hvac, interior_remodel, new_construction | Aug 2026 |
| 3 | Triad Mechanical Services, Inc | 89 | 80 | addition, hvac, interior_remodel | Jul 2026 |
| 4 | D&L HEATING & AIR | 70 | 61 | electrical, hvac, new_construction | Jun 2023 |
| 5 | BYNUM & SONS PLUMBING | 69 | 92 | electrical, hvac, plumbing | Jun 2026 |
| 6 | TRATON HOMES | 61 | 53 | electrical, hvac, new_construction | Nov 2022 |
| 7 | RELIABLE HEATING AND AIR | 60 | 94 | electrical, hvac, interior_remodel | Jul 2026 |
| 8 | DOVER ELECTRIC | 49 | 89 | electrical, new_construction | Apr 2021 |
| 9 | STUART PRO HEATING & AIR | 48 | 51 | electrical, fence, new_construction | Oct 2022 |
| 10 | COOL AIR MECHANICAL | 37 | 100 | demolition, electrical, hvac | Aug 2025 |
| 11 | FIDELITY HEATING & AIR, INC. | 34 | 51 | new_construction, plumbing | Apr 2023 |
| 12 | PHOENIX SYSTEMS (Low Vol) | 33 | 63 | electrical, interior_remodel, new_construction | Sep 2025 |
| 13 | Taylor Morrison of Georgia LLC | 32 | 68 | electrical, fence, grading | Mar 2025 |
| 14 | NVR Inc. Ryan Homes | 28 | 70 | new_construction | Jul 2026 |
| 15 | RANDAL LOWE PLUMBING | 25 | 93 | interior_remodel, new_construction, plumbing | Dec 2022 |
| 16 | McKinley Construction | 23 | 80 | new_construction, renovation, sign | Mar 2026 |
| 17 | NORTHWEST PLUMBING LLC | 17 | 100 | addition, demolition, electrical | Jan 2025 |
| 18 | LANGERMAN CONSTRUCTION GEORGIA LLC | 16 | 28 | demolition, interior_remodel, new_construction | Mar 2021 |
| 19 | ART PLUMBING | 15 | 85 | addition, demolition, electrical | Sep 2024 |
| 20 | Batson-Cook Construction | 15 | 65 | electrical, grading, interior_remodel | Mar 2026 |
| 21 | Altair Sign & Light, Inc | 15 | 62 | electrical, sign | Feb 2026 |
| 22 | DANNY LARCON HEATING & AIR/ELECTRICAL | 15 | 43 | electrical | Jun 2022 |
| 23 | SOMMERER ELECTRIC INC | 14 | 73 | electrical, new_construction | Aug 2019 |
| 24 | PHOENIX GENERAL CONTRACTING | 14 | 52 | electrical, interior_remodel, mechanical | Aug 2023 |
| 25 | SDH ATLANTA LLC | 13 | 86 | hvac, new_construction, plumbing | Oct 2020 |
"Score" is a 0–100 activity index from permit volume, recency, project value, and geographic reach. "Permits" counts building permits this contractor pulled in Lawrenceville.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=GA&sort=score