An SEO Company That Actually Lives on Long Island
MIS Services Inc is a Long Island SEO company headquartered at 12 W Sunrise Highway in Lindenhurst, NY 11757. We have been earning first-page Google rankings for Nassau and Suffolk businesses since 2013 — twelve years and more than one thousand clients later, we still work from the same Sunrise Highway office a few blocks from the LIRR Lindenhurst station.
Most SEO companies that show up when you search "SEO company Long Island" are not based on Long Island. They are remote agencies in Texas, Florida, Wyoming, or overseas with a virtual office address and a Long Island landing page. Our address is real. Our team works from this office every weekday. We meet clients in person across Nassau and Suffolk counties — from the Five Towns in western Nassau to Riverhead at the start of the East End.
That local presence matters more than it sounds. A Long Island SEO company that understands the difference between Garden City and Garden City Park, the LIRR commuter belt versus the East End summer economy, the Hauppauge Industrial Park versus the Hamptons retail season — that company builds SEO strategies that actually move local rankings. A national agency selling Long Island SEO from a Phoenix office does not.
Below: the 20+ Long Island towns we have ranked, the industries we specialize in, our six-pillar SEO service, transparent monthly pricing, and a town-by-town breakdown of what works.
Town-by-Town SEO Across Nassau and Suffolk
Long Island SEO is town-level. A business in Lindenhurst (11757) needs to rank for "near me" searches inside Lindenhurst before chasing broader Long Island terms. Below are 20 of the towns we have worked SEO for — there are more.
Our hometown — office at 12 W Sunrise HWY
South Shore — restaurants, professional services
Nassau border — retail and medical practices
Nassau — luxury retail, law firms
Industrial Park — 1,300+ B2B businesses
Central Suffolk — professional services
North Shore — high-end retail, medical
South Shore — hospitality, marine trades
East End gateway — agriculture, hospitality
Nassau North Shore — affluent retail
Nassau seat — law firms (Supreme Court)
Central Nassau — service businesses
Western Nassau — retail, services
Central Nassau — service, retail
North-central Suffolk — retail corridor
Central Suffolk — LIRR commuter hub
South Shore — restaurants, marina
Stony Brook corridor — healthcare
South Shore Nassau — hospitality
Five Towns — retail, professional services
Six Long Island Industries, Six Different SEO Playbooks
Medical & Dental Practices
Nassau and Suffolk physician practices, dental groups, and specialty clinics. HIPAA-compliant SEO with Northwell, Stony Brook, NYU Langone-LI, and Catholic Health ecosystem awareness.
Law Firms
Personal injury, family law, estate planning, and litigation firms around the Mineola courthouse (Nassau County Supreme Court) and Riverhead courts (Suffolk). Heavy long-tail keyword work for practice areas.
Retail & eCommerce
Long Island retail brands and eCommerce stores. Google Shopping, WooCommerce SEO, Shopify SEO, and product-page optimization across Nassau and Suffolk.
Home Services
Plumbers, electricians, HVAC contractors, roofers, landscapers, and pest control. Hyperlocal Map Pack work with seasonal demand modeling (Nor'easter HVAC surges, summer landscaping).
Restaurants & Hospitality
South Shore restaurants, Hamptons hospitality, and event venues. Google Business Profile optimization, review velocity, and event-driven local search.
B2B & Professional Services
Manufacturers and distributors in the Hauppauge Industrial Park, MSPs, accountants, consultancies. LinkedIn-integrated SEO with long sales-cycle content.
Hospital Systems, Courts, and Industrial Corridors Drive Local Search
Long Island has a unique economic geography that shapes local search behavior. Most agencies running "Long Island SEO" from out of state miss these signals entirely.
The Four Hospital Systems
Two-thirds of Long Island healthcare professionals practice within Northwell Health, Stony Brook Medicine, NYU Langone–Long Island, and Catholic Health. Medical practice SEO on Long Island has to either compete with these systems or partner with their referral patterns. We build strategy around both.
The Mineola Courthouse Corridor
Nassau County Supreme Court at 240 Old Country Road in Mineola anchors the Long Island legal industry. Personal injury, family law, and estate planning firms cluster around Mineola, Garden City, and Westbury. Riverhead has its own Suffolk courts cluster. Legal SEO maps to these geographies.
Hauppauge Industrial Park
The largest industrial park in the northeastern United States — 1,300+ businesses, 55,000+ employees, $13 billion in annual output. Manufacturers, distributors, MSPs, and B2B professional services. We have dedicated B2B SEO playbooks for the Park. See our Hauppauge SEO page.
The LIRR Commuter Corridor
Long Island Rail Road shapes business catchment. A Ronkonkoma practice serves commuters differently from a Westbury one. We optimize for "near [LIRR station]" search patterns and after-hours/Saturday-availability messaging that LI commuters reward.
The East End Summer Economy
Hamptons and North Fork businesses live and die between Memorial Day and Labor Day. SEO timing for East End clients runs on a different calendar than Nassau or central Suffolk. We model seasonal search volume and ramp ad budgets accordingly.
The South Shore vs North Shore Demographic Split
Nassau's North Shore (Manhasset, Roslyn, Sands Point) has dramatically different income, demographics, and search behavior than the South Shore (Long Beach, Freeport, Massapequa). SEO copy that converts in one fails in the other. We tune messaging per sub-region.
Three Tiers. No Setup Fees. Month-to-Month.
Most Long Island SEO companies will not publish pricing. We will. Ad spend, when applicable, goes directly to Google or Meta — never marked up through us.
Starter
Solo practice or small business in 1-2 LI towns
- ✓ Google Business Profile setup + weekly posting
- ✓ Basic on-page SEO of existing website
- ✓ 3-5 town landing pages
- ✓ Monthly performance report
- ✓ 1× 30-min strategy call/month
Practice
Established business, multi-town service area, 3-8 employees
- ✓ Everything in Starter
- ✓ 8-12 town + service landing pages
- ✓ Local link building campaign
- ✓ Monthly competitor tracking
- ✓ Review generation workflow
- ✓ Monthly strategy call
Network
Multi-location LI business, $1M+ revenue, or competitive vertical
- ✓ Everything in Practice
- ✓ Per-location SEO + GBP for 3+ offices
- ✓ Per-staff/provider bio SEO
- ✓ Custom analytics dashboard
- ✓ Bi-weekly performance reviews
- ✓ Dedicated senior strategist
Frequently Asked Questions
Ready to Rank on Long Island?
Free 30-minute SEO audit. We review your current rankings across Nassau and Suffolk, identify the towns and keywords you should own, and send a written 90-day priority plan. No long-term contract. No obligation.
12 W Sunrise HWY, Lindenhurst, NY 11757 · Mon–Fri 9 AM – 6 PM ET