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General Engineering Contractor In The Bay Area & Central Valley

Paragon General Engineering is a trusted concrete, asphalt, and trenching contractor serving commercial, industrial, municipal, and residential projects throughout the San Francisco Bay Area and Central Valley. Backed by more than 20 years of hands-on experience in the construction trade, our team delivers dependable workmanship, efficient project management, and durable results built for demanding California conditions.

Our concrete services include concrete flatwork, sidewalks, curbs and gutters, ADA-compliant access improvements, concrete pads, equipment foundations, drive approaches, parking lot concrete, concrete removal and replacement, and site concrete repairs. Our asphalt capabilities include asphalt paving, full-depth asphalt replacement, parking lot repairs, roadway patching, grading, base-rock preparation, sealcoating, and pavement striping.

We also provide professional trenching and excavation for underground utilities, electrical conduits, water lines, drainage systems, sewer connections, and site infrastructure. From saw cutting and demolition through excavation, backfill, compaction, and final concrete or asphalt restoration, Paragon General Engineering can manage the complete scope from the ground up.

Our Services

Concrete ADA ramp in Fremont CA

CONCRETE

  • Concrete Repairs

  • Concrete Polishing

  • Driveway Repairs

  • Ground-up Construction

  • Curb and Gutter

  • Sidewalk Repairs

  • Tripping Tazards

  • Curb Ramp

  • Footings

  • Foundations​​

  • ADA Upgrades

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SEAL COAT

  • Commercial Seal Coating

  • Crack Fill 

  • Residential Seal Coating

  • HOA Projects

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ASPHALT

  • Asphalt Repairs

  • Asphalt Overlays

  • New Paving Construction

  • ADA Parking Upgrades

  • Public Works Asphalt Construction

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STRIPING

  • ADA Complaint Striping

  • Red Curbs

  • Custom Stencils Available

Why Choose Paragon General Engineering As Your Dependable Contractor?

Paragon General Engineering stands as the premier choice for all commercial parking lot paving, sealcoating, restriping, and resurfacing solutions. We develop customer relationships so we can better understand your organization, we don’t want to just service your asphalt and concrete.

Here’s why we stand out from the rest:

  • 50+ Years Of Expertise

  • 100+ Jobs Completed Per Year

  • 20+ Awards Won

  • Free Project Estimates

  • Nationally Recognized

  • Local Area Knowledge

  • Quick Return-To-Service

  • Superior Customer Service

  • High Quality Solutions

Commercial Concrete Solutions for Bay Area and Central Valley Properties

Based in Northern California, we serve clients across San Jose, Santa Clara, Sunnyvale, Mountain View, Palo Alto, Fremont, Hayward, Oakland, San Francisco, Pleasanton, Livermore, Tracy, Stockton, Modesto, Manteca, and surrounding Bay Area and Central Valley communities.

When quality, scheduling, and proper execution matter, contractors, property managers, developers, and business owners turn to Paragon General Engineering.

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Paragon General Engineering provides concrete, asphalt paving, trenching, excavation, grading, ADA improvements, utility trenching, parking lot repairs, and site development throughout the Bay Area and Central Valley. More than 20 years of construction experience.

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