The 25 contractors pulling the most building permits in Harford County, ranked by PermitStack's activity score — built from 625,039 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | BRYANT GROUP INC. | 314 | 84 | addition, fire_alarm, interior_remodel | Aug 2026 |
| 2 | Sunrun Installation Services, Inc | 202 | 100 | addition, battery, electrical | Aug 2026 |
| 3 | D.R. Horton, INC | 130 | 100 | addition, demolition, electrical | Aug 2026 |
| 4 | S.A. Bogans Plumbing dba PlumbCrazy | 87 | 57 | hvac, plumbing | Aug 2026 |
| 5 | AUGUST SERVICES LLC | 85 | 49 | electrical | Aug 2026 |
| 6 | MCCREA EQUIPMENT COMPANY INC | 82 | 91 | electrical, hvac, interior_remodel | Aug 2026 |
| 7 | SUMMIT ELECTRIC COMPANY | 79 | 50 | electrical | Aug 2026 |
| 8 | Hilltop Electric Company | 72 | 50 | electrical | Aug 2026 |
| 9 | At Your Service Repairs Inc | 58 | 53 | plumbing | Aug 2026 |
| 10 | AMERICAN DESIGN AND BUILD LTD | 55 | 82 | addition, electrical, solar | Aug 2026 |
| 11 | CHESAPEAKE PLUMBING & HEATING | 55 | 71 | plumbing, renovation | Aug 2026 |
| 12 | MEGA PLUMBING CORP | 53 | 91 | addition, interior_remodel, mechanical | Aug 2026 |
| 13 | Standard Energy Solutions | 49 | 90 | addition, electrical, ev_charger | Aug 2026 |
| 14 | Solar Energy World | 44 | 96 | addition, battery, electrical | Aug 2026 |
| 15 | Benfield Electric Company Inc | 43 | 78 | electrical, hvac, solar | Aug 2026 |
| 16 | Redsteel HVAC Inc | 33 | 46 | hvac, mechanical | Aug 2026 |
| 17 | Sage Custom Homes LLC | 32 | 61 | addition, interior_remodel, new_construction | Aug 2026 |
| 18 | C & C Fencing Inc. | 29 | 49 | addition, fence, pool | Aug 2026 |
| 19 | SAGE VENTURES LLC | 27 | 42 | new_construction | Jul 2026 |
| 20 | JRE ELECTRIC LLC | 25 | 42 | electrical | Jun 2026 |
| 21 | PJ FITZPATRICK INC | 24 | 91 | addition, electrical, plumbing | Aug 2026 |
| 22 | Keystone Custom Homes, LLC | 23 | 66 | interior_remodel, new_construction, plumbing | Aug 2026 |
| 23 | Unified Electrical Solutions Inc. | 23 | 42 | electrical | Aug 2026 |
| 24 | LMN PLUMBING LLC | 22 | 71 | hvac, plumbing | Aug 2026 |
| 25 | Advanced Drain Cleaning Services Inc | 22 | 43 | plumbing | Jul 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 Harford County.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=MD&sort=score