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General Building Contractors

At Quality Incorporated Site Work & Underground, we provide a wide range of services to General Building Contractors, including septic and sewer solutions, drainage problem fixes, and comprehensive landscape services. Our expertise also covers rock crushing, retaining wall construction, footing excavations, pier drilling, and road building. We handle storm and fire cleanup, building pads, demolition, and utility trenching and installation. Additionally, we offer specialized services for winery waste systems, ensuring efficient and effective project completion.

Septic / Sewer

  • Site evaluations & test pits

  • Septic & Sewer Repairs

  • Septic & Sewer Expansion

  • Camera pipe inspection to show you where and what the problem is

  • Pipe locating

  • Pipe cleaning & flushing

  • Septic tank pumping, repairs and replacement

  • Leach line inspection & repair

  • Engineered systems to get the most out of challenging site conditions

Road Building, Driveways & Parking Lots

  • Driveway repairs

  • Surfacing with asphalt or chip seal

  • Painting, striping & signage  

  • Demolition and off-haul:

    • concrete steps, patios & driveways​

Drainage

  • Surface grading to redirect surface water

  • Drainpipe installation to capture and direct surface water and roof drains

  • French drains and foundation drainage to eliminate ground water and dry out under floor areas and basements.

  • Sump pumps & pump stations

  • Grading and excavation to establish terracing for hillside lots.  

Utility Trenching and Installation

  • Propane tanks & piping

  • Natural gas piping

  • PG&E joint trench

  • Water tanks & piping

  • Fire water tanks, fire hydrants & piping

Landscaping

  • Trenching

  • Boulder placement

  • Tree planting

  • Area drains & piping

  • Deliver topsoil & other landscape materials

  • Rock crushing

  • Retaining wall construction

  • Storm, fire, flood clean-up

    • downed trees

    • stump removal

    • flood cleanup
       

Contact Us

Call or Message Quality Incorporated Site Work & Underground
with questions or for a Free Quote!

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    1718 Jefferson St.

    Napa, CA 94559

    admin@qualityisu.com

    (707) 257-7386

    © 2025 Quality Incorporated Sitework & Underground​

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