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Verify any contractor against official state-board records.
25 results in OH · more available
| Business | State | License # | Type | Status | Expires |
|---|---|---|---|---|---|
| LOU'S HEATING & COOLING BRUNSWICK | OH | HY.15859 | HY | Active | 2026-12-31 |
| WATKINS MECHANICAL INC Springboro | OH | HY.15876 | HY | Active | 2028-09-30 |
| HILLS HEATING & COOLING Alliance | OH | HY.15877 | HY | Active | 2029-03-31 |
| ZOELLNER PLUMBING CO Sandusky | OH | HY.15918 | HY | Active | 2026-09-30 |
| KE GUTRIDGE LLC Newark | OH | HY.15923 | HY | Active | 2027-03-31 |
| ALL SEASONS MECHANICAL INC Chagrin Falls | OH | HY.16059 | HY | Active | 2027-09-30 |
| CATTRELL COMPANIES INC Toronto | OH | HY.16109 | HY | Active | 2028-12-31 |
| MIELKE SERVICE, LLC Medina | OH | HY.16122 | HY | Active | 2027-06-30 |
| TOLSON COMFORT SYSTEMS Salem | OH | HY.16157 | HY | Active | 2027-09-30 |
| PROFESSIONAL PLUMBING SERVICE INC Zanesville | OH | HY.16164 | HY | Active | 2026-12-31 |
| PUCKETTS PLUMBING HEATING AIR & ELECTRIC LLC Fairborn | OH | HY.16186 | HY | Active | 2027-06-30 |
| AJ MECHANICAL SERVICES INC Dayton | OH | HY.16225 | HY | Active | 2028-03-31 |
| WESTERN RESERVE MECHANICAL Niles | OH | HY.16235 | HY | Active | 2028-03-31 |
| PROUT BOILER HEATING & WELDING Youngstown | OH | HY.16242 | HY | Active | 2028-06-30 |
| YOUNG & SONS SERVICE EXPERTS INC Canton | OH | HY.16378 | HY | Active | 2027-09-30 |
| KW LANG MECHANICAL INC Solon | OH | HY.16404 | HY | Active | 2027-12-31 |
| SLIFE HEATING AND COOLING INC Lakewood | OH | HY.16431 | HY | Active | 2028-09-30 |
| L & A PLUMBING HEATING & COOLING Medina | OH | HY.16432 | HY | Active | 2027-03-31 |
| EARL MECHANICAL SERVICES INC Wauseon | OH | HY.16435 | HY | Active | 2026-12-31 |
| A1 HEATING & IMPROVEMENTS CO TOLEDO | OH | HY.16439 | HY | Active | 2029-09-30 |
| DEE'S HEATING & COOLING & PLUMBING Wadsworth | OH | HY.16453 | HY | Active | 2027-03-31 |
| GL COOK PLUMBING Lucas | OH | HY.16460 | HY | Active | 2026-12-31 |
| FARKAS PLUMBING Gahanna | OH | HY.16461 | HY | Active | 2028-12-31 |
| GRABILL PLUMBING & HEATING INC Beach City | OH | HY.16518 | HY | Active | 2029-03-31 |
| MASTER AIR LLC Westerville | OH | HY.16560 | HY | Active | 2028-03-31 |