Website Development
Fast, mobile-first websites built to turn Westchester visitors into calls.
Westchester County, NY
Websites, AI SEO & GEO in Westchester County, NY.
Tech Engineers Group is a web design, AI SEO and GEO agency serving Westchester County, NY. We build websites from $749, run local SEO from $249 and GEO from $499 a month for businesses in White Plains, Yonkers, New Rochelle, Scarsdale, Tarrytown and across the county. Our office is in Piermont, about 25 minutes away across the Cuomo Bridge.
The Westchester market
Why Westchester businesses need to be found online
Westchester is one of the most competitive local markets in New York State. More than 31,000 employer businesses and over 110,000 self-employed operators compete for customers who search on Google, check reviews and increasingly ask AI assistants before they call.
In markets like White Plains, Yonkers and New Rochelle, the top three Google Maps results and the businesses named in AI answers win most of the calls. Getting there takes a fast website, service and town pages, strong reviews and consistent business details.
Westchester customers also expect professional, polished websites. A dated or slow site costs trust quickly, which is why we pair SEO and GEO with modern, conversion-focused design.
Industries we help in Westchester
- Health careMedical, dental and wellness practices
- Professional servicesLaw, finance, consulting
- Home servicesHVAC, plumbing, contractors
- Real estateBrokers and property managers
- Retail & diningMain-street shops and restaurants
- EducationTutoring, schools, training
- Auto servicesRepair shops, oil change, car wash & detailing
- Building tradesElectricians, contractors, remodelers, roofers
Towns we serve in Westchester
- White Plains
- Yonkers
- New Rochelle
- Mount Vernon
- Scarsdale
- Tarrytown
- Rye
- Port Chester
- Ossining
- Peekskill
- Mamaroneck
- Harrison
Services in Westchester
Everything a growing Westchester business needs online
One in-house team for websites, search, AI visibility, ads, apps and software.
AI SEO
Rank for the Westchester searches that bring customers, in Google and Maps.
GEO (Generative Engine Optimization)
Get recommended by ChatGPT, Gemini and Google AI for Westchester questions.
AI-Powered Ads
Google & Meta ads targeted to Westchester customers, tuned for cost per lead.
Mobile App Development
iOS and Android apps for Westchester businesses and their customers.
Cloud Software Development
Custom portals, dashboards and automation for Westchester teams.
How we work
How we work with Westchester businesses
- 1
Free growth audit
We review your website, Google profile and top Westchester competitors.
30 minutes - 2
Plan & fixed price
A written scope, timeline and one fixed price.
1 business day - 3
Build & launch
Website, local pages, listings and tracking.
Days to weeks - 4
Grow & report
Monthly improvements and a plain-English report.
Ongoing
Westchester County
Get a free growth audit for your Westchester County business.
We review your website, Google profile and local competitors, then show you what to fix first.
- Fixed written quote within 1 business day
- No long-term contracts
- You own your website and accounts
Prefer to talk? Call (914) 774-7931
Get my free auditTakes 30 seconds
✓ Reply in 1 business day · ✓ No obligation · ✓ No spam
Do you meet Westchester clients in person?+
Yes. Our Piermont office is about 25 minutes from White Plains and Tarrytown, so we meet Westchester clients in person or by video, whichever is easier.
How competitive is SEO in Westchester?+
Very. White Plains, Yonkers and New Rochelle have many businesses competing for the same searches. Most local SEO campaigns show measurable gains in 60 to 90 days, with town pages, reviews and consistent listings doing most of the work.
How much does a website cost for a Westchester business?+
Our websites start at $749 for a starter site (up to 5 pages), $1,399 for a full business site (up to 12 pages) and $3,999 for e-commerce. Every project gets a written fixed quote within one business day.
Can you get my Westchester business recommended by AI assistants?+
Yes. Our GEO service makes your business easier for ChatGPT, Gemini and Google AI Overviews to find, trust and recommend for Westchester questions. GEO starts at $499 a month, with a one-time GEO audit for $299. No one can guarantee AI recommendations, so we track them monthly and report what changes.
Which Westchester towns do you serve?+
All of Westchester County, including White Plains, Yonkers, New Rochelle, Mount Vernon, Scarsdale, Tarrytown, Port Chester, Ossining, Peekskill, Mamaroneck and Harrison.
Is Tech Engineers Group based in Westchester?+
Our office is at 393 Piermont Ave in Piermont, in Rockland County, just across the Hudson from Tarrytown. Most of our clients are in Rockland, Westchester and New York City.
Do you work with HVAC, plumbing and other home-service companies in Westchester?+
Yes. Home services are one of our main industries, along with medical and dental practices, law and professional firms, real estate, retail and restaurants.
How long until my business shows up in Google or ChatGPT?+
Technical fixes and new pages are usually picked up within a few weeks. Google rankings typically move in 60 to 90 days, and AI recommendations in 30 to 90 days, depending on your reviews, listings and competition.
Nearby areas
We also serve
Rockland CountyOur home base: we are in Piermont→New York CityAbout 30 minutes to Manhattan→Bergen County, NJAbout 20–30 minutes from our office→
Westchester guides: Website cost in Westchester · GEO in Westchester · HVAC marketing in Westchester · White Plains · Tarrytown · Yonkers
Ready to grow your Westchester business?
Free 30-minute growth audit. We will show you exactly where you are losing local leads.