NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Mammoth Lakes, CA

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

01

Domaille Construction/Electric

Mammoth Lakes, CA · (760) 914-0492

CA-CSLB 304094 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 19, 2026
02

Guizot a Contractor

Mammoth Lakes, CA · (760) 920-3648

CA-CSLB 472544 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 19, 2026
03

Guizot Brian Joseph

Mammoth Lakes, CA · (760) 920-3648

CA-CSLB 605488 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 19, 2026
04

Rock - N - Dirt Inc

Mammoth Lakes, CA · (760) 934-3091

CA-CSLB 883329 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 19, 2026
06

Walker Engineering

Mammoth Lakes, CA · (760) 935-3630

CA-CSLB 1048839 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 19, 2026
08

Morgan Robert W

June Lake, CA · (760) 648-7455

CA-CSLB 458211 · AGeneral engineering contractor
License activechecked Oct 19, 2026
09

Conspec Incorporated

Lee Vining, CA · (760) 647-6346

CA-CSLB 284967 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 19, 2026
10

Conspec Inc

Lee Vining, CA

US-GSA-SAM K4JCWUDBYS75General engineering contractor
License activechecked Oct 23, 2026
11

Clair Doug Inc

Bishop, CA · (760) 937-7441

CA-CSLB 779372 · AGeneral engineering contractor
License activechecked Oct 19, 2026
12

E&A Clair Construction

Bishop, CA · (760) 872-1439

CA-CSLB 988981 · A C8General engineering contractorConcrete contractor
License activechecked Oct 19, 2026
16

Arborworks LLC

Oakhurst, CA · (480) 586-4836

CA-CSLB 879506 · A B +2General engineering contractorGeneral contractorTree service
License activechecked Oct 19, 2026
18

Biological Technology Inc

Oakhurst, CA · (559) 642-0490

CA-CSLB 477941 · A C34 +2General engineering contractorExcavation, grading and pavingWell drilling contractor
License activechecked Oct 19, 2026
20

California Paving Company

Oakhurst, CA · (559) 683-3000

CA-CSLB 667364 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 19, 2026