Services
We specialize in site preparation, excavation, underground construction, septic systems, emergency response and much more.
SITE PREPARATION
Grading, excavation, demolition and paving to create a solid foundation for your project.
UNDERGROUND UTILITIES
Installation of essential infrastructure, including sewer lines, water lines, septic systems, processed waste systems, joint trench and storm drainage.
EMERGENCY RESPONSE
Fire debris removal, flood repair and slide repair to restore sites and prevent further damage.
How We Can Help You
Expert Pre-construction Consulting, Planning, & Value Engineering.
Quality Incorporated Sitework & Underground supports our clientele with preconstruction consulting & planning, value engineering, preliminary budgeting & scheduling, accurate and competitive final pricing.
With over 58 years of combined experience our team brings a strong foundation of experience and “know how” to your project.
We have experience with every phase and size of engineering project. Whether you’re a homeowner with a small back yard job or general building contractor with a multi-year new home and winery project, we have the equipment and experience to get your project done on time and on budget.
With 36 years of doing business in the Napa, Sonoma, Solano and Marin counties we will be there if your project requires any warranty work or if you need any help with the operation and maintenance of the systems we install.
Client Testimonials
“I have worked with Quality for over 20 years now. Richard's knowledge and ability to direct his crew and get the job done is excellent. I have never had a situation or an onsite issue that Quality could not address and handle. In addition to the crews knowledge and good work ethic, everyone on the crew is friendly and easy to work with. I highly recommend them for all your earthwork and excavation needs.”
Charles Skinner, CS Development, Napa