Businesses in Holtsville, New York
275 local businesses across 73 categories, from general contractors, restaurants and manufacturing & wholesale. 0.0% of everything listed in New York.
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Holtsville, NY has 275 businesses listed on USA Business Search in 73 categories across 2 ZIP codes. The most-listed are general contractors, restaurants and manufacturing & wholesale.
Updated October 2026Most listed in Holtsville
General contractorsRestaurantsManufacturing & wholesaleMore shoppingSchools & tutoringAuto repairGrocery & specialty foodArts & entertainmentGas stationsHardware & garden
Home services
Marketing & advertising
Auto
Food & drink
Health & medical
Beauty & personal care
Professional services
Real estate
Finance & insurance
Legal
Shopping & retail
Pets
Fitness & recreation
Hotels & travel
Education & childcare
Events & entertainment
Business & industrial
Community & faith
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More businesses in Holtsville
Advertising agencies (3)
Auto body & collision (1)
Aaron Auto Body
Auto parts (2)
Jkgj Transmission Parts
Auto Plus Auto Parts
Bakeries & desserts (4)
Harvest Bakery
CountyWide Ice Cream
Firehouse Bagels
Dunkin'
Barbers (1)
Boris Barbershop
Bars & breweries (2)
On The Border Mexican Grill & Cantina - Holtsville
The Speed Bump Inn
Car dealers (1)
Central Automotive Fleet Services
Catering (1)
Camelot Food Service
Childcare & preschools (3)
Imagine Early Learning Centers @ Bsc Kids
Summerfield Child Care
RACE STARS Preschool
Chiropractors (4)
Injury Doctors Now - Holtsville Member | No-Fault, Workers Comp, Major Medical
Holtsville Chiropractic Center
Injury Doctors Now - Holtsville
Lipari Chiropractic and Family Wellness
Churches & places of worship (2)
Jesus Is Lord Church of Holtsville
Long Island Baptist Church
Counseling & therapy (1)
Thomas' Hope Foundation
Doctors & clinics (3)
Electricians (4)
PKJ Electrical Corp
Zion Electric Inc.
Richard M Flynn Power Plant
Topaz Electric Corporation
Engineering & architecture (2)
Key Civil Engineering, P.c.
Prime Engineering PC
Event venues (1)
Long Island Glass
Flooring (2)
Perfection Hardwood Flooring Inc.
Installations By Gemini
Funeral homes (1)
Spadaro Funeral Home
Furniture & home decor (1)
Topaz Lighting Corp.
Golf (1)
HVAC & heating (4)
Scarpelli Mechanical Inc.
Marran Warmth & Security
Twin Air Inc
Ferrelli Mechanical Llc
Hair salons (2)
All For You Salon & Spa
Moda Bella Boutique
IT & computer services (1)
Tele-Verse Communications, Inc
Jewelry (1)
Heritage Gold & Silver |
Kitchen & bath remodeling (2)
Young's Wood Finishing
Ultra Craft Custom Cabinets
Liquor stores (1)
Akshan Wine & Liquor
Marketing agencies (1)
FMF Strategic Communications
Martial arts (1)
Shaolin Studio
Massage therapy (2)
Hs Foot Spa
Xt Foot Spa
Movers & hauling (2)
U-Haul Neighborhood Dealer
U-Haul Neighborhood Dealer
Nail salons (2)
Legends Nails
Yang Nails Salon
Painters (2)
Champion Painting Specialty Services - New York
Djt Painters Llc
Pet grooming & training (1)
Lori's Pet Palace
Pharmacies (3)
Astor Pharmaceuticals
Prime Care Medical Supplies
Vantage Medical Supplies
Phones & electronics (3)
L P Electronics
Motorola Solutions
Screenbuyer
Photographers & video (2)
Memento Photography
Menafilms Inc
Physical therapy (2)
Martino Physical Therapy
Island Physical Therapy & Chiropractic
Pizza (3)
La Famosa Pizza
Ciao Bella
Papa Francescos
Plumbers (3)
A and P Plumbing & Heating
Suffolk County Cesspool Service
Dave Lange Sewer Service
Propane & energy (4)
Blue Rhino Propane Exchange
L & H Fuel Oil LLC.
National Grid
Country Well Drilling
Property management (2)
Property Field Services
Fairfield Properties
Self storage (1)
Extra Space Storage
Senior living & home care (3)
The Bristal Assisted Living at Holtsville
Island Nursing and Rehab Center
Angel Home Care, Inc.
Shipping & couriers (3)
Man Vs Fries
Fulfillment Plus Inc
Jobil Trucking Inc
Solar (1)
US Solar Enterprise
Spas & med spas (2)
Salon Carpe Diem
Bella-sol Tanning
Staffing & employment (1)
Achiever United Inc
Travel agencies (2)
Point To Point Transportation
All New York Car Service
Urgent care & hospitals (1)
Ramada Plaza by Wyndham Holtsville Long Island
Water & fire restoration (1)
Flood Response
Web design (1)
All Things Digital
Wellness & alternative health (4)
The Acupuncture Group
Revivify for Life
Healing Tree Family Wellness
Cannabolix
Common questions
How many businesses are listed in Holtsville, New York?
USA Business Search shows 275 businesses in Holtsville across 73 categories.
How does Holtsville compare with other New York cities?
Holtsville is #362 of 2,504 New York cities and towns we cover by number of listings, with 0.0% of everything listed in the state.
What kinds of businesses are most common in Holtsville?
The most-listed categories are general contractors, restaurants and manufacturing & wholesale.
How do I add a Holtsville business?
Listings are free. Use Add your business, or the Claim or fix link on any listing.