General engineering contractors in South San Francisco, CA

25 licenses with the A classification list South San Francisco (San Mateo County) as their address with the state, 24 of them active. Active licenses with nothing flagged come first.

• ✓AccutiteA · B · C-36 · C-61/D-40 +1 · #762034 South San Francisco · San Mateo County Active
• ✓Bass Electric CompanyA · C-10 · #765671 South San Francisco · San Mateo County Active
• ✓Bay Cities DevelopmentA · ASB · B · C-10 +5 · #638618 South San Francisco · San Mateo County Active
• ✓Chen'S Construction and Mechanical IncA · B · C-10 · C-16 +3 · #814802 South San Francisco · San Mateo County Active
• ✓Csq IncA · B · #1101204 South San Francisco · San Mateo County Active
• ✓Gonzalez Construction & General Contractor IncA · B · #775965 South San Francisco · San Mateo County Active
• ✓Harris ExcavationA · B · HAZ · #1117960 South San Francisco · San Mateo County Active
• ✓In & Out Plumbing and Construction IncA · B · C-36 · #878184 South San Francisco · San Mateo County Active
• ✓Interstate Grading and Paving IncA · HAZ · #366020 South San Francisco · San Mateo County Active
• ✓Jmb Construction IncA · #715324 South San Francisco · San Mateo County Active
• ✓K J Woods Construction IncA · B · #701797 South San Francisco · San Mateo County Active
• ✓North State EnvironmentalA · HAZ · #920453 South San Francisco · San Mateo County Active
• ✓Phoenix Boring Construction LLCA · #1115805 South San Francisco · San Mateo County Active
• ✓Polytec Construction Company IncA · B · C-10 · C-16 +2 · #943505 South San Francisco · San Mateo County Active
• ✓Smelly Mel'S Plumbing IncA · B · C-16 · C-36 · #786183 South San Francisco · San Mateo County Active
• ✓Sugar Bear Plumbing IncA · C-10 · C-20 · C-36 · #946657 South San Francisco · San Mateo County Active
• ✓Ultra Construction Group IncA · B · #913787 South San Francisco · San Mateo County Active
• ✓Utility Construction Services IncA · #1037581 South San Francisco · San Mateo County Active
• ✓Vf BuildersA · B · #1153880 South San Francisco · San Mateo County Active
• ✓Vieira Firm Construction & DesignA · B · #1061467 South San Francisco · San Mateo County Active
• ✓Vnb Engineering IncA · B · #1097250 South San Francisco · San Mateo County Active
• ✓West Valley Structural CorpA · B · #570208 South San Francisco · San Mateo County Active
• ✓Winnie Wong ConstructionA · B · #1119231 South San Francisco · San Mateo County Active
• ✓Woods ConstructionA · B · #533319 South San Francisco · San Mateo County Active
• !M B L ConstructionA · B · #766891 South San Francisco · San Mateo County Suspended: bond lapsed

Source: CSLB license file, Nov 8, 2026All trades in South San Francisco