NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Crestline, CA

5 licensed general engineering contractors · every license checked against the issuer's file

05

Playa Safety

Apple Valley, CA · (805) 335-4838

CA-CSLB 1077435 · A C45General engineering contractorSign contractor
License activechecked Oct 24, 2026
08

Prosouth Builders Inc

Rancho Cucamonga, CA · (909) 731-3668

CA-CSLB 1073544 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
10

Quality Plumbing

Apple Valley, CA · (760) 401-6077

CA-CSLB 508834 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
13

Robb Jeromy Ray

Loma Linda, CA · (435) 559-0880

CA-CSLB 1047909 · AGeneral engineering contractor
License activechecked Oct 24, 2026
18

Sauter Dale

Fontana, CA · (909) 376-4257

CA-CSLB 1056959 · A C51General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026