ASG Builders
- Projects
- Design
- Quality
1 of these companies is based in Mountain View; the others serve Mountain View from towns including San Jose (14 mi), Santa Clara (7 mi) and Milpitas (11 mi).
1 open 24/7 · 9 open weekends · 19 rated 4.5+ · 9 show a license
Data verified October 15, 2026
Listed for homeowners in and around Mountain View, CA, these 24 companies pour and repair concrete. What each one says about finishes, sealing and removing an old slab comes from its own website; the ratings and comments on this page come from public reviews.

The 24 companies on this page are rated from 4.0 to 5.0 across 379 reviews; 2 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (83%) and quality (81%). The topics that come up most in reviews of the companies on this page are "price" and "communication". 1 is open around the clock; 9 are open on Saturdays and 5 on Sundays. 9 show a license on their websites and 5 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 97 years. 1 offers emergency call-outs; 16 give free estimates and 6 are family- or locally-owned. We have a website on file for all 24 of the companies on this page; 23 publish a contact page and 19 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Free quotes appear in 16 of the 24 listings on this page. Flatwork cannot be priced over the phone anyway. Someone has to see the fall of the ground, the route a mixer truck would take, and whether an old slab has to come out before anything new goes down.