01Graham David EntCold Springs, CA · (209) 965-3249CA-CSLB 584684 · A C12 +2General engineering contractorExcavation, grading and pavingLicense activechecked Oct 24, 2026CallDetails
02Houle Construction and ExcavationArnold, CA · (209) 768-7016CA-CSLB 1037352 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
03Kendall Engineering IncBishop, CA · (760) 937-5924CA-CSLB 650944 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
04Lucido DrillingArnold, CA · (925) 584-1141CA-CSLB 1082273 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
05Montgomery Creek Enterprises LLCBishop, CA · (760) 937-2157CA-CSLB 1073957 · A D21General engineering contractorSpecialty contractorLicense activechecked Oct 24, 2026CallDetails
06Pro Builders Design & Construction IncBishop, CA · (760) 258-6827CA-CSLB 1095930 · A BGeneral engineering contractorGeneral contractorLicense activechecked Oct 24, 2026CallDetails
07Riggs ExcavationAhwahnee, CA · (559) 658-1978CA-CSLB 881745 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
08Rock Solid ConstructionArnold, CA · (209) 795-0935CA-CSLB 744045 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
09Stephens Construction IncArnold, CA · (209) 795-3154CA-CSLB 522540 · A B +3General engineering contractorGeneral contractorPlumber+1License activechecked Oct 24, 2026CallDetails
10Strong's Excavating PartnershipAhwahnee, CA · (209) 966-7474CA-CSLB 1065529 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
11Timothy JonesArnold, CA · (209) 770-2261CA-CSLB 1158169 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
12Top - Notch ConstructionArnold, CA · (831) 419-0457CA-CSLB 994244 · A BGeneral engineering contractorGeneral contractorLicense activechecked Oct 24, 2026CallDetails
13Williford Donald a of CaliforniaWishon, CA · (661) 831-6544CA-CSLB 704621 · A C42 +1General engineering contractorExcavation, grading and pavingWell drilling contractorLicense activechecked Oct 24, 2026CallDetails
14Yosemite Falls Pump ServiceMidpines, CA · (209) 769-0528CA-CSLB 631060 · A D21General engineering contractorSpecialty contractorLicense activechecked Oct 24, 2026CallDetails
15Schrock Brothers LLCAhwahnee, CA · (559) 908-9402CA-CSLB 1128421 · AGeneral engineering contractorLicense liab ins suspchecked Oct 24, 2026CallDetails
163D Engineering & ConstructionWellington, NV · (775) 241-7097CA-CSLB 844034 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
17A J Ashtin ConstructionWellington, NV · (925) 207-3550CA-CSLB 785661 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
18Allen Joseph EMariposa, CA · (209) 628-7595CA-CSLB 1009072 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
19Allison S PMariposa, CA · (209) 966-4082CA-CSLB 416385 · A C57General engineering contractorWell drilling contractorLicense activechecked Oct 24, 2026CallDetails
20Allison-Sierra IncMariposa, CA · (209) 966-4082CA-CSLB 507261 · A C57 +1General engineering contractorWell drilling contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails