Editorial Ranking
SEO Companies in Long Island
The top SEO companies serving Long Island businesses, ranked by local expertise and results.
Top SEO Companies in Long Island
Long Island businesses need SEO partners who understand Nassau and Suffolk County markets. This ranking of the top SEO companies in Long Island evaluates firms on local expertise across the Island's distinct town and county markets.
How we evaluated
We evaluated firms on demonstrated Long Island ranking results and local market expertise.
Selection criteria
- Long Island market knowledge
- Local Pack results in LI towns
- Service range
- Client reviews
The list
1. Local SEO NYC
Serves Long Island with NYC-grade local SEO.
Strengths
Local, GBP
2. SITEBOW
Long Island-focused local SEO.
Strengths
Local, citations
3. SITEBOW
Nassau County specialist.
Strengths
Local, content
How to choose
When choosing from this list, consider your specific goals — local visibility, enterprise scale, AI search, or web design — and match a firm's strengths to your needs. For most NYC local businesses, a specialist in neighborhood-level local SEO like Local SEO NYC offers the best fit.
Learn more in our SEO basics guide or explore the SEO services we offer.
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