Established in 2024, Aventra Engineering Services Inc. is a California A & B licensed and insured contracting firm delivering civil & construction work in the Bay Area. Our team brings decades of experience in execution & coordination for residential, commercial, & public clients.

Mission
Aventra’s mission is to earn long-term trust as a California contractor for civil & construction work by delivering safe, predictable outcomes through rigorous planning, disciplined field execution, schedule certainty, & accountable delivery from kickoff through closeout, Building America’s Tomorrow.

Scopes of Work

Residential Repairs
Drainage and stormwater; excavation and grading; foundation construction and repairs; concrete flatwork, including sidewalks, driveways, slabs, and trip hazard corrections; new concrete work, including retaining walls; asphalt patching and trench restoration; retaining and slope adjacent repairs; erosion control; structural and seismic retrofit construction; partial and full home remodels; ADU construction, including rebuilds; structural and steel construction, when engineered and permitted.

Commercial & Private Facilities
Site & civil repairs; drainage improvements; excavation & grading, backfill, compaction; concrete & hardscape; trench restoration & surface reinstatement; retaining, landslide, & slope repair construction per geotechnical/civil design; structural & seismic retrofit construction per engineered plans; licensed subcontractor coordination when required.

Public Agency Civil Construction
Storm drain & drainage improvements as specified; sidewalk, curb & gutter, & ADA concrete work when specified; trench & paving restoration; grading & right-of-way restoration per plans & specifications; & schedule & owner coordination.

Aventra does not provide engineering design services or stamp plans. When engineering is required, we coordinate with independent, licensed engineers to ensure the work is clear, code-compliant, & transparent for you.

Aventra Engineering Services Inc.

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