NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Klamath, CA

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229 listingsHow results are ordered
02

T T Construction

Orleans, CA · (530) 515-4638

CA-CSLB 591574 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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08

Tidewater Contractors Inc

Brookings, OR · (541) 469-5341

CA-CSLB 456696 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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10

Carmesin Travis

Mc Kinleyville, CA · (707) 496-1637

CA-CSLB 981165 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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12

Dm Hooven Inc

Mc Kinleyville, CA · (707) 498-3703

CA-CSLB 1052523 · AGeneral engineering contractor
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14

G S Black Inc

Etna, CA · (530) 598-5800

CA-CSLB 963354 · AGeneral engineering contractor
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15

Hooven & Co Inc

Mc Kinleyville, CA · (707) 839-1291

CA-CSLB 663866 · A B +1General engineering contractorGeneral contractorElectrician
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16

Johnson Mark

Etna, CA · (530) 467-3107

CA-CSLB 800981 · AGeneral engineering contractor
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17

K C Construction

Mc Kinleyville, CA · (707) 496-4194

CA-CSLB 837778 · A BGeneral engineering contractorGeneral contractor
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18

Kernen Construction

Blue Lake, CA · (707) 826-8686

CA-CSLB 504091 · A B +4General engineering contractorGeneral contractorConcrete contractor+2
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19

Kernen Construction

Mckinleyville, CA

US-GSA-SAM GMZASFJFDMJ1General engineering contractor
License activechecked Oct 23, 2026
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20

Martin M5 Inc

Mc Kinleyville, CA · (707) 672-3050

CA-CSLB 1137855 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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