JB’s Yard Service LandscapingLandscaper in Castro Valley, CA

JB’s Yard Service Landscaping is ranked #6 of 158 landscapers in Castro Valley by CR Score, with 58 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

JB’s Yard Service Landscaping is open 7 days a week. Its listed hours are Monday to Sunday, 5 AM – 8 PM. On Saturdays it is open 5 AM to 8 PM, and on Sundays 5 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

Serves Castro Valley and 11 towns within 15 miles: Cherryland, Hayward, Ashland, Fairview, San Lorenzo, San Leandro, Union City, Dublin, San Ramon, Danville and Moraga. The list is based on the business's location and the usual service radius for landscaping. Confirm your address is covered when you call.

JB’s Yard Service Landscaping has a rating of 5.0 from 8 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call JB’s Yard Service Landscaping on (209) 430-8600. The business is at 21246 Kahlert Ave, Castro Valley, CA 94546. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.