Business consulting in Port Jefferson, NY
15 business consulting listed in Port Jefferson, New York. 13 with a phone number and 9 with a website.
Port Jefferson accounts for 0% of the business consulting listed in New York and ranks #116 among New York cities for business consulting.
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Quick answer
Port Jefferson, NY has 15 business consulting listed on USA Business Search. 13 list a phone number and 9 list a website. The most listings are in ZIP codes 11777.
Updated October 2026Featured · From the team behind USA Business Search
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Crackerjack Promos
Global Computer Systems
Morgan Stanley Financial Advisors
Successful Strategies International
Olive Branch Consulting
Business Equity Solutions, Llc
Demtech Llc
Fqs Capital
Fusion Networks
Laura Chan, NP
Pcc Recovery
Sound Actuarial Consulting
Trimona Foods
Woodhull Expediting, Inc.
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How to choose a consultant in Port Jefferson
- Ask who will actually do the work and how often you'll hear from them.
- Get the scope, price and timeline in writing.
- Ask for two references from clients like you.
How Port Jefferson businesses get found in Google and AI answers
- Claim and complete your Google Business Profile, then keep hours, photos and services current.
- Use the same business name, address and phone everywhere you are listed, including directories like this one.
- Publish pages that answer the questions customers actually ask, so ChatGPT, Gemini, Perplexity and Google AI Overviews can cite you.
- Add LocalBusiness schema, clear pricing and service pages so AI assistants and booking agents can read your details.
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Common questions
How many business consulting are listed in Port Jefferson, New York?
USA Business Search shows 15 business consulting in Port Jefferson. 13 list a phone number and 9 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 11777.
How do I choose a consultant in Port Jefferson?
Ask who will actually do the work and how often you'll hear from them. Get the scope, price and timeline in writing.
How do business consulting in Port Jefferson compare with the rest of New York?
Port Jefferson has 0% of the 15,226 business consulting listed in New York, which ranks #116 among New York cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
What should I ask a Port Jefferson marketing agency before I hire them?
Ask who will actually do the work, how they track calls and forms, and what happens to your accounts if you leave. Eye To Ad Media offers a free review of how your business shows up in Google and AI answers.
What is AI search optimization (AIO or GEO)?
It is the work of making your business easy for AI assistants like ChatGPT, Gemini and Google AI Overviews to understand, trust and recommend: consistent listings, structured data, and pages that answer real customer questions. Read SEO vs. AI search optimization.
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