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Verify any contractor against official state-board records.
25 results in OH · more available
| Business | State | License # | Type | Status | Expires |
|---|---|---|---|---|---|
| THE FRANK NIESEN CO Cincinnati | OH | HY.15167 | HY | Active | 2027-06-30 |
| NATIONAL HEATING & A/C CO Blue Ash | OH | HY.15197 | HY | Active | 2026-12-31 |
| YORK MAHONING MECH CONTRACTORS, INC. Youngstown | OH | HY.15223 | HY | Active | 2026-12-31 |
| ELSASS HEATING & COOLING CANTON | OH | HY.15234 | HY | Active | 2028-12-31 |
| OHIO PLUMBING & ELECTRICAL INC Celina | OH | HY.15256 | HY | Active | 2026-12-31 |
| BRYAN & SUNS HEATING & A/C INC Wickliffe | OH | HY.15297 | HY | Active | 2028-03-31 |
| ENERVISE LLC Cincinnati | OH | HY.15298 | HY | Active | 2028-09-30 |
| BARLEYS HEATING & AIR CONDITIONING INC Canton | OH | HY.15385 | HY | Active | 2026-12-31 |
| KIRK WILLIAMS CO INC Grove City | OH | HY.15514 | HY | Active | 2027-09-30 |
| JACKSON COMFORT SYSTEMS INC Northfield | OH | HY.15527 | HY | Active | 2027-03-31 |
| THOMPSON MECHANICAL INC Warren | OH | HY.15531 | HY | Active | 2028-03-31 |
| MID-OHIO MECHANICAL INC Granville | OH | HY.15537 | HY | Active | 2027-03-31 |
| LIBERTY ENTERPRISES, INC. North Royalton | OH | HY.15561 | HY | Active | 2026-12-31 |
| SPACE COMFORT ACQUISITION LLC Cleveland | OH | HY.15562 | HY | Active | 2026-12-31 |
| HOMETOWN HEATING LLC Chardon | OH | HY.15569 | HY | Active | 2028-12-31 |
| BRIANS REFRIGERATION INC Sardis | OH | HY.15570 | HY | Active | 2027-03-31 |
| BAYES INC Perrysburg | OH | HY.15607 | HY | Active | 2028-12-31 |
| COWAN HEATING & AIR CONDITIONING INC Painesville | OH | HY.15746 | HY | Active | 2026-12-31 |
| J L KOLP PLUMBING HEATING & COOLING LTD North Canton | OH | HY.15750 | HY | Active | 2027-03-31 |
| VON DEYLEN PLUMBING & HEATING INC Napoleon | OH | HY.15791 | HY | Active | 2026-12-31 |
| BURNETTS SEPTIC SERVICE Lagrange | OH | HY.15795 | HY | Active | 2026-12-31 |
| C J VANDERWIST INC SOLON | OH | HY.15804 | HY | Active | 2026-12-31 |
| DOVER PHILA HEATING & COOLING Dover | OH | HY.15825 | HY | Active | 2027-06-30 |
| H & A MECHANICAL INC Baltimore | OH | HY.15830 | HY | Active | 2026-12-31 |
| CARL'S HEATING & A/C SERVICE Akron | OH | HY.15855 | HY | Active | 2027-03-31 |