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Businesses in St. Charles, Missouri

3,617 local businesses across 108 categories. 1.7% of everything listed in Missouri.

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St. Charles, MO has 3,617 businesses listed on USA Business Search in 108 categories across 8 ZIP codes. The most-listed are real estate agents, restaurants, lawyers.

Updated October 2026

Most listed in St. Charles

Real estate agentsRestaurantsLawyersChurches & places of worshipInsurance agentsAuto repairHair salonsBusiness consultingNonprofits & communityGeneral contractors

Home services

General contractors (97)Roofers (44)Landscaping & lawn care (40)House cleaning (31)HVAC & heating (22)Movers & hauling (20)Plumbers (19)Electricians (14)Locksmiths (14)Concrete & paving (11)Handyman services (10)Pest control (10)Flooring (10)Painters (9)Windows & doors (8)Kitchen & bath remodeling (7)Garage doors (6)Home inspectors (5)Interior design (5)Water & fire restoration (4)

Marketing & advertising

Printing & signs (30)Marketing agencies (19)Photographers & video (15)Advertising agencies (12)Web design (6)Graphic design (5)

Auto

Auto repair (113)Car dealers (92)Gas stations (34)Auto parts (32)Car wash & detailing (20)Auto body & collision (15)Tires (14)Auto glass (6)Towing (5)

Food & drink

Restaurants (161)Bars & breweries (56)Bakeries & desserts (40)Coffee shops & cafes (39)Pizza (36)Mexican restaurants (26)Grocery & specialty food (25)Catering (9)

Health & medical

Counseling & therapy (65)Senior living & home care (60)Chiropractors (57)Dentists (53)Doctors & clinics (43)Massage therapy (27)Eye care (25)Wellness & alternative health (17)Pharmacies (15)Physical therapy (13)Urgent care & hospitals (12)

Beauty & personal care

Hair salons (107)Spas & med spas (48)Nail salons (23)Barbers (22)Tattoo & piercing (9)Dry cleaning & laundry (9)

Professional services

Business consulting (106)Accountants & tax (48)Engineering & architecture (19)IT & computer services (15)Staffing & employment (9)Software development (9)Shipping & couriers (7)Funeral homes (6)

Real estate

Real estate agents (192)Self storage (28)Property management (20)

Finance & insurance

Insurance agents (123)Banks & credit unions (52)Financial advisors (32)Mortgage lenders (24)

Legal

Lawyers (130)

Shopping & retail

Florists & gifts (48)Phones & electronics (43)Thrift & consignment (38)Clothing & boutiques (29)Hardware & garden (23)Sporting goods & outdoor (22)Furniture & home decor (20)Jewelry (16)Liquor stores (16)Cannabis dispensaries (2)

Pets

Pet grooming & training (30)Veterinarians (13)Pet stores (12)

Fitness & recreation

Gyms & fitness (68)Martial arts (16)Dance studios (8)Golf (4)Yoga studios (4)

Hotels & travel

Hotels & lodging (46)Travel agencies (10)Campgrounds & RV parks (2)Vacation rentals (2)

Education & childcare

Schools & tutoring (86)Childcare & preschools (30)

Events & entertainment

Arts & entertainment (58)Event planning & weddings (32)Event venues (13)

Business & industrial

Manufacturing & wholesale (57)Propane & energy (11)Farms & agriculture (9)

Community & faith

Churches & places of worship (127)Nonprofits & community (101)

More businesses in St. Charles

Golf (4)

Yoga studios (4)

Water & fire restoration (4)

Campgrounds & RV parks (2)

Vacation rentals (2)

Cannabis dispensaries (2)

Common questions

How many businesses are listed in St. Charles, Missouri?

USA Business Search lists 3,617 businesses in St. Charles across 108 categories. The most-listed are real estate agents, restaurants, lawyers.

Which ZIP codes does St. Charles cover?

Listings include ZIP codes 63301, 63303, 63304, 63376, 63366, 63042, 63130, 63385.

How do I check that a St. Charles business is legitimate?

Search the state's business registry and licensing boards. Our Missouri business lookup guide links each official search.

How do I add my business?

It's free: use Add your business. Owners can also claim and fix an existing listing.

Other Missouri cities

St. LouisKansas CitySpringfieldColumbiaLee's SummitJoplinIndependenceChesterfieldAll Missouri cities
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