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3 of these contractors are based in Castro Valley; the others serve Castro Valley from towns including Hayward (5 mi), San Leandro (5 mi) and San Ramon (8 mi).
16 open weekends · 20 rated 4.5+ · 7 show a license
Data verified October 15, 2026
Listed for homeowners in and around Castro Valley, CA, these 24 contractors install, sand and refinish wood floors. What each one states about finishes, dust containment and the species it works with comes from its own website; ratings and quotes come from public reviews.
The 24 contractors on this page are rated from 4.0 to 5.0 across 924 reviews; 6 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), quality (94%) and responsiveness (89%). The topics that come up most in reviews of the contractors on this page are "price", "cleanliness" and "estimates". 16 are open on Saturdays and 7 on Sundays. The services the contractors on this page list most often on their websites are area rug cleaning (2), carpet cleaning (2), commercial cleaning (2), installation (2) and stone (2). 7 show a license on their websites and 9 have a BBB rating of A or A+. 21 have ten or more years of experience, the longest 71 years. 4 offer financing or payment plans; 11 give free estimates; 4 are family- or locally-owned and 5 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for all 24 of the contractors on this page; 21 publish a contact page; 13 list a public email and 2 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
The count with an address in Castro Valley is 3. The rest of the 24 listings come from other towns within 30 mi. Flooring crews will travel for a whole-house job and much less willingly for one small repair, so raise the distance when you call.
