Quick shortlist
Three Brentwood-area local SEO agencies worth a discovery call in 2026:
- SkyBlue Growth Partners — Brentwood-headquartered, senior strategist on every account, AI search optimization (AEO) included, transparent month-to-month
- Search Engine Projects — long-standing Brentwood SEO shop, broader digital scope
- Y Media Services — Brentwood marketing agency with paid + SEO bundles
How to pick between them
For a Brentwood SMB, three signals matter more than 'years in business' or 'awards':
- Map Pack case studies for Brentwood or East Contra Costa cities (not generic 'national' wins)
- A senior strategist named on your account, not a junior AM rotation
- AI search optimization (llms.txt, FAQ schema, citation building) included, not upsold separately
Typical Brentwood SEO pricing
Most credible Brentwood local SEO programs run $1,500–$5,000/month for managed work covering GBP, on-page, citations, reviews, and reporting. Below $1,000/month rarely produces measurable Map Pack movement. Above $5,000/month usually pairs SEO with paid media or AI search optimization.