Insulation & Weatherization contractors in ST LOUIS, AL
4 listingsSource: Alabama Licensing Board for General Contractors license records. Last verified 2026-08-31.
There are 4 insulation & weatherization contractors in ST LOUIS, Alabama with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-08-31; every listing shows its own number and expiry date. All are drawn from the Alabama Licensing Board for General Contractors register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| CLAYCO INC D/B/A CLAYCO CONSTRUCTION COMPANY INC | 27170 | BC: BUILDING CONSTRUCTION, M-S: INDUSTRIAL PIPE WORK AND INSULATION | 2026-10-31 | ST LOUIS | 63134 | Set up workspace |
| GILLESPIE & POWERS, INC | 61334 | E-S: ELECTRICAL CONTROL SYSTEMS, E-S: LOW VOLTAGE, H/RR-S: BOILER AND REFRACTORY MAINTENANCE AND REPAIR, H/RR-S: FURNACES, INCINERATORS, REFRACTORY, AND HEAT EXCHANGERS, M-S: BOILER AND REFRACTORY CONSTRUCTION, M-S: DUCTWORK, M-S: INDUSTRIAL PIPE WORK AND INSULATION, M-S: INSULATION, M-S: PROCESS PIPING, M-S: WELDING | 2026-08-31 | ST LOUIS | 63144 | Set up workspace |
| MURPHY COMPANY MECHANICAL CONTRACTORS & ENGINEERS INC | S-23143 | SUBCONTRACTOR: BOILER AND REFRACTORY MAINTENANCE AND REPAIR, INDUSTRIAL PIPE WORK AND INSULATION, SHEET METAL | 2027-04-30 | ST LOUIS | 63132 | Set up workspace |
| WESTERN WATERPROOFING CO INC | 38379 | BC-S: CONCRETE PROJECTS, BC-S: INSULATION, BC-S: MASONRY, BC-S: SPECIAL COATINGS AND WATERPROOFING | 2027-07-31 | ST LOUIS | 63132 | Set up workspace |
Quick answers
- How many insulation & weatherization contractors are in ST LOUIS?
- 4 with a current Alabama license, as of 2026-08-31.
- How do I check a license is current?
- Every listing shows its state license number and expiry. Verify any of them directly against the Alabama Licensing Board for General Contractors licensee database.