NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Upland, CA

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

121

P&C Earthworks Inc

Jurupa Valley, CA · (951) 337-0255

CA-CSLB 954114 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
122

P & M Drainology LLC

Glendora, CA · (310) 266-3650

CA-CSLB 1083561 · C34 C42General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
123

P P S Plumbing Corp

Azusa, CA · (626) 225-8020

CA-CSLB 1001177 · C34 C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
126

Paugh Kevin Matthew

Norco, CA · (951) 735-1749

CA-CSLB 715807 · C20 C36 +1Heating and air conditioningPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
127

Pavement Coatings Co

Jurupa Valley, CA · (714) 826-3011

CA-CSLB 303609 · A C32General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
128

Pavement Recycling Systems Inc

Jurupa Valley, CA · (951) 682-1091

CA-CSLB 569352 · A C12 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
129

Pci

Azusa, CA · (562) 218-0504

CA-CSLB 415490 · C32 D42Excavation, grading and pavingSign contractor
License activechecked Oct 24, 2026
132

Platinum Contracting Inc

Norco, CA · (951) 735-6264

CA-CSLB 827677 · C12 HAZExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
135

Pondercate Inc

Fontana, CA · (323) 316-0321

CA-CSLB 1002007 · B C21 +1General contractorExcavation, grading and pavingPlumber
License activechecked Oct 24, 2026
137

R B Construction

Fontana, CA · (951) 538-8067

CA-CSLB 756824 · B C12General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
138

Ramirez Company

Azusa, CA · (626) 969-7530

CA-CSLB 1019358 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
140

Ridley Howard Co Inc

Chino, CA · (909) 590-7415

CA-CSLB 304198 · A B +5General engineering contractorGeneral contractorExcavation, grading and paving+2
License activechecked Oct 24, 2026