NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Covina, CA

9 licensed excavation, grading and paving · every license checked against the issuer's file

201

J C E Equipment Inc

Upland, CA · (909) 921-6367

CA-CSLB 879069 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
202

J E Plount and Company Inc

Upland, CA · (909) 957-5773

CA-CSLB 415296 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
204

J M G Inc

Chino Hills, CA · (909) 721-1384

CA-CSLB 992869 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
205

J&S Concrete Construction

LA Habra Heights, CA · (562) 694-5012

CA-CSLB 735843 · C8 C12Concrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
206

J T a Grading Inc

Yorba Linda, CA · (714) 686-2168

CA-CSLB 888290 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
208

Jas Construction Management Inc

Azusa, CA · (626) 633-3500

CA-CSLB 925037 · ASB B +3Asbestos and hazardous materials abatementGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
209

Jimco Inc

Montebello, CA · (323) 724-9835

CA-CSLB 788281 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
211

Jmv Demolition Inc

El Monte, CA · (626) 723-9148

CA-CSLB 1120718 · C12 C21Excavation, grading and paving
License activechecked Oct 24, 2026
212

Jnp Paving

LA Habra, CA · (714) 737-3796

CA-CSLB 1143288 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
213

Johnnys Tree Service

Upland, CA · (909) 946-1123

CA-CSLB 270275 · C21 D49Excavation, grading and pavingTree service
License activechecked Oct 24, 2026
215

K P a Constructors Inc

Pasadena, CA · (626) 658-8165

CA-CSLB 1027883 · A C10 +2General engineering contractorElectricianExcavation, grading and paving
License activechecked Oct 24, 2026
217

Knox Backhoe

Chino Hills, CA · (909) 477-7035

CA-CSLB 1063248 · D56Excavation, grading and paving
License activechecked Oct 24, 2026
218

L E D R Corp

Azusa, CA · (626) 488-5852

CA-CSLB 1024311 · C8 C32Concrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
219

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
220

Latco - Latta Larry R

Chino, CA · (530) 575-5997

CA-CSLB 634104 · B C34 +2General contractorGeneral engineering contractorPlumber+1
License activechecked Oct 24, 2026