Groundworks

Groundworks, formerly Bay area Underpinning, provides foundation services from San Jose to Sacramento. We believe in quality work and educating our customers about their foundation concerns. If you need foundation leveling, helical piers, screw jacks, poly foam injection or any other foundation related repairs, call Bay Area Underpinning.

Groundworks is Sunnyvale’s trusted expert for foundation repair and concrete repair. Serving Sunnyvale, San Jose, Mountain View, and Santa Clara County, we provide permanent solutions for foundation settlement, wall cracks, and uneven concrete surfaces. Our local team uses patented technology and offers written warranties to protect your home’s structural integrity and value. Whether you need concrete lifting for your driveway or a full foundation assessment, we offer free, no-obligation inspections. Protect your Silicon Valley home with the local pros—call today for a free estimate!