NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in San Dimas, CA

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

More cities in California

Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110
Listings 61–80How results are ordered
61

Jn Construction Inc

Ontario, CA · (323) 378-0109

CA-CSLB 1001396 · A B +4General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails
63

K K G Inc

Claremont, CA · (909) 624-6222

CA-CSLB 826980 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
64

Ka Cheong Construction

West Covina, CA · (626) 226-8181

CA-CSLB 489187 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
65

Ko Jonathan

Walnut, CA · (626) 383-5224

CA-CSLB 922189 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
67

Labco

Walnut, CA · (951) 402-9090

CA-CSLB 574675 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
68

Lanko Construction Corp

Upland, CA · (909) 559-9487

CA-CSLB 922377 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
CallDetails
69

Le Construction

Walnut, CA · (909) 721-8279

CA-CSLB 474134 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
70

Lee & Stires Inc

Montclair, CA · (909) 983-9557

CA-CSLB 288402 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
72

Lewis Management Corp

Upland, CA · (909) 985-0971

CA-CSLB 1016486 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
73

Lewis Operating Corp

Upland, CA · (909) 985-0971

CA-CSLB 790940 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
CallDetails
74

Lifestyle Landscapes Inc

Upland, CA · (909) 476-5900

CA-CSLB 758573 · A B +4General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
CallDetails
75

M G Construction

Baldwin Park, CA · (626) 355-6167

CA-CSLB 364584 · A C8 +1General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
CallDetails
77

M J Pacific Inc

Ontario, CA · (909) 628-1999

CA-CSLB 1051869 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
78

M K P Construction Co

Upland, CA · (909) 427-9600

CA-CSLB 535134 · C12 C34 +1Excavation, grading and pavingGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails
80

Maj Engineering

Diamond Bar, CA · (323) 317-7122

CA-CSLB 1089238 · AGeneral engineering contractor
License activechecked Oct 24, 2026
CallDetails