Get matched with top excavation pros in Patterson, CA

Green Infrastructure and Environmental Inc. is a licensed, insured general contractor serving San Francisco, Sacramento, and surrounding Northern California communities. We build durable, well-finished work for homeowners who want it done right the first time.\n\nOur specialties include concrete flatwork, foundations, home additions, full remodels, electrical, and paver installations. Whether you're pouring a new driveway, expanding your living space, or upgrading your home's electrical system, our crews handle the job from planning through final cleanup.\n\nWhat sets us apart:\nClear, upfront estimates with no surprises\nSkilled crews and quality materials\nReliable scheduling and honest communication\nCode-compliant work built to last\n\nWe take pride in treating every property like our own and standing behind our work. Contact us today for a free, no-obligation quote and see why our customers trust us with their biggest projects.\n\n

"Attention to detail.. impressive finish. Herman did my artificial turf installation and finished my retainer walls and irrigation. impressed with his attention to detail."

"Dan and his team, Kevin, Owen and Grizz were so great! I had a plan in mind and Dan worked with me In order to make it happen and it turned out beautifully. They were all very professional and they cleaned up everyday before they left the job. I will be recommending them to all of my friends and family. Couldn’t be happier, Great job guys!"

"They did a great job, easy to work with, honest, hardworking people and the pricing is very competitive."

"Cal Underground did septic and excavation for my New shop and did one awesome job. Soon I’ll hire him back for my housing development!"

"Professional and efficient I would hire them again in a heartbeat kdb"

"We recently worked with Pantoja Engineering And Excavation, Inc. on a site development project, and we couldn’t be more satisfied with the results. From start to finish, their team demonstrated professionalism, attention to detail, and a strong commitment to delivering high-quality work on time and within budget. Their crew was well-equipped and highly skilled, handling everything from grading and trenching to foundation prep with precision and efficiency. Communication throughout the project was clear and consistent, which made coordination smooth and stress-free. It’s rare to find a contractor that combines technical expertise with such a strong work ethic and integrity. We highly recommend Pantoja Engineering And Excavation, Inc. to anyone in need of excavation or engineering services and look forward to partnering with them again on future projects."

"They provide quality service; they solved all the problems. I highly recommend them. They are good guys to work with and very trustworthy."

King's Excavation & Construction LLC, led by owner Ian, specializes in top-tier grading work that combines California quality with fair Oregon prices. Known for their speed and efficiency, the team gets in and out while maintaining exceptional attention to detail on every project. Trusted by multiple municipalities, King's Excavation & Construction LLC has built a reputation for delivering reliable and precise results. Whether it's a large-scale municipal project or a smaller job, they ensure every client experiences their commitment to quality and professionalism.

"Good job, communicated well, showed up on time, went beyond the scope of project to assist the homeowner"