Insulation & Weatherization contractors in SAN MARCOS, CA
4 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 4 insulation & weatherization contractors in SAN MARCOS, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-01-31; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| COMMON SENSE SOLUTIONS INC DBA COOL-ROOF SYSTEMS | 853763 | C-2, C-39 | 2027-01-31 | SAN MARCOS | 92069 | Set up workspace |
| CR INSULATION INC | 1038077 | C-2, D12 | 2028-04-30 | SAN MARCOS | 92078 | Set up workspace |
| GARCIA'S PRECISION ACOUSTICS INC | 605515 | C-2 | 2027-05-31 | SAN MARCOS | 92069 | Set up workspace |
| OMEGA DRYWALL CONSTRUCTION INC | 969461 | C-2, C-9 | 2028-01-31 | SAN MARCOS | 92069 | Set up workspace |
Quick answers
- How many insulation & weatherization contractors are in SAN MARCOS?
- 4 with a current California 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 California CSLB licensee database.