Businesses in O'fallon, Missouri

1,664 local businesses across 99 categories. 0.8% of everything listed in Missouri.

Quick answer

O'fallon, MO has 1,664 businesses listed on USA Business Search in 99 categories across 8 ZIP codes. The most-listed are real estate agents, restaurants, hair salons.

Updated October 2026

Most listed in O'fallon

Real estate agents Restaurants Hair salons Churches & places of worship Auto repair Gyms & fitness Schools & tutoring Insurance agents Spas & med spas Dentists

Home services

General contractors (33)House cleaning (12)Landscaping & lawn care (11)HVAC & heating (7)Roofers (7)Electricians (5)Plumbers (5)Concrete & paving (4)Movers & hauling (4)Painters (4)Flooring (4)Windows & doors (2)Kitchen & bath remodeling (1)Interior design (1)Locksmiths (1)Home inspectors (1)

Marketing & advertising

Printing & signs (9)Photographers & video (3)Web design (2)Marketing agencies (2)Advertising agencies (1)

Auto

Auto repair (54)Car dealers (37)Car wash & detailing (17)Gas stations (16)Auto body & collision (11)Auto parts (10)Tires (7)Auto glass (2)

Food & drink

Restaurants (89)Bakeries & desserts (27)Bars & breweries (23)Pizza (22)Grocery & specialty food (18)Coffee shops & cafes (17)Mexican restaurants (16)Catering (2)

Health & medical

Dentists (43)Doctors & clinics (34)Chiropractors (31)Massage therapy (21)Senior living & home care (18)Physical therapy (15)Eye care (13)Urgent care & hospitals (12)Wellness & alternative health (12)Counseling & therapy (10)Pharmacies (6)

Beauty & personal care

Hair salons (75)Spas & med spas (44)Nail salons (28)Barbers (18)Dry cleaning & laundry (9)Tattoo & piercing (5)

Professional services

Business consulting (32)IT & computer services (11)Engineering & architecture (5)Staffing & employment (4)Funeral homes (3)Accountants & tax (2)Software development (1)

Real estate

Real estate agents (125)Self storage (9)Property management (7)

Finance & insurance

Insurance agents (48)Banks & credit unions (34)Financial advisors (20)Mortgage lenders (14)

Legal

Lawyers (16)

Shopping & retail

Hardware & garden (17)Clothing & boutiques (13)Sporting goods & outdoor (11)Furniture & home decor (10)Thrift & consignment (10)Jewelry (8)Florists & gifts (8)Phones & electronics (7)Liquor stores (7)

Pets

Veterinarians (16)Pet grooming & training (16)Pet stores (9)

Fitness & recreation

Gyms & fitness (53)Dance studios (11)Martial arts (10)Golf (6)Yoga studios (3)

Hotels & travel

Hotels & lodging (9)Travel agencies (4)Campgrounds & RV parks (1)

Education & childcare

Schools & tutoring (50)Childcare & preschools (19)

Events & entertainment

Arts & entertainment (18)Event planning & weddings (11)Event venues (1)

Business & industrial

Manufacturing & wholesale (26)Farms & agriculture (7)Propane & energy (2)

Community & faith

Churches & places of worship (61)Nonprofits & community (28)

More businesses in O'fallon

Concrete & paving (4)

Missouri Constructors

250 Elaine Dr, O'fallon, MO 63366 · Claim or fix

Call (636) 358-3535 Website

Spec Group Concrete

305 Dora Pl, O'fallon, MO 63366 · Claim or fix

Call (314) 265-5257 Website

RASphalt

205 Environmental Dr, O'fallon, MO 63366 · Claim or fix

Call (314) 610-4507 Website

C&K Fencing, LLC

2253 Quaint Cottage Dr, O'fallon, MO 63368 · Claim or fix

Call (636) 698-5636

Movers & hauling (4)

U-Haul Trailer Hitch Super Center of O Fallon

1996 Highway K, O'fallon, MO 63366 · Claim or fix

Call (636) 614-0646 Website

Penske Truck Rental

1525 Highway K, O'fallon, MO 63366 · Claim or fix

Call (636) 978-8030 Website

Ryder System, Inc.

1780 W Terra Ln, O'fallon, MO 63366 · Claim or fix

Call (636) 272-0521 Website

Go-Farr Moving

2977 State Hwy K Ste 140, O'fallon, MO 63368 · Claim or fix

Call (636) 254-7448 Website

Painters (4)

Allied Painting Contractors

7922 Dockside Dr, O'fallon, MO 63368 · Claim or fix

Call (314) 779-6195 Website

Frick Painting

73 Hampshire Heath Ct, O'fallon, MO 63368 · Claim or fix

Call (636) 294-2643 Website

HBP Painting Contractors

1001 Boardwalk Springs Pl Ste 111, O'fallon, MO 63368 · Claim or fix

Call (636) 544-1254 Website

BRS Painting

1605 E Terra Ln, O'fallon, MO 63366 · Claim or fix

Call (636) 219-9749 Website

Staffing & employment (4)

Employee Staffing Group

2687 State Highway K, O'fallon, MO 63368 · Claim or fix

Call (636) 294-9005 Website

Manpower

2528 Highway K, O'fallon, MO 63368 · Claim or fix

Call (636) 240-1142 Website

Nesco Resource | Staffing Services

2013 State Highway K, O'fallon, MO 63366 · Claim or fix

Call (636) 385-6556 Website

Jordan Search Consultants

113 Church St, O'fallon, MO 63366 · Claim or fix

Call (866) 750-7231 Website

Travel agencies (4)

Five Star Travel and Cruises

246 Fort Zumwalt Sq, O'fallon, MO 63366 · Claim or fix

Call (636) 978-5510 Website

Gulliver's Travel

305 Sonderen St, O'fallon, MO 63366 · Claim or fix

Call (636) 379-2700 Website

Travel Leaders/Jan's Travel and Cruise

7332 Village Center Dr, O'fallon, MO 63368 · Claim or fix

Call (636) 561-2626 Website

Moritz Trucking llc

1 Bryan St, O'fallon, MO 63368 · Claim or fix

Call (314) 392-1559

Flooring (4)

O'Fallon Family Floors

2693 Highway K, O'fallon, MO 63368 · Claim or fix

Call (636) 429-4980 Website

S&S Floors

9 Rock Creek Dr, O'fallon, MO 63366 · Claim or fix

Call (314) 280-0640 Website

S S Carpets

1650 Thurston Ct, O'fallon, MO 63366 · Claim or fix

Call (314) 280-0640 Website

R&P Flooring Company

33 N Lang Dr, O'fallon, MO 63366 · Claim or fix

Call (314) 581-5535 Website

Funeral homes (3)

212 Club

204 W Pitman St, O'fallon, MO 63366 · Claim or fix

Call (636) 240-1722 Website

Baue Funeral Home O'Fallon

311 Wood St, O'fallon, MO 63366 · Claim or fix

Call (636) 240-2242 Website

St. Charles Composite Squadron

1145 Tom Ginnever Ave, O'fallon, MO 63366 · Claim or fix

Website

Photographers & video (3)

Photo Video Image Productions

7200 Watsons Parish Dr, O'fallon, MO 63368 · Claim or fix

Call (314) 324-4322 Website

The Studio

209 Wyndharbor Ct, O'fallon, MO 63385 · Claim or fix

Call (314) 884-0368 Website

STLdigital

8957 Highway DD, O'fallon, MO 63368 · Claim or fix

Call (314) 472-3111 Website

Yoga studios (3)

Detox Yoga Winghaven

3004 Winghaven Blvd, O'fallon, MO 63368 · Claim or fix

Call (636) 887-0222 Website

HOTWORX

2439 State Hwy K, O'fallon, MO 63368 · Claim or fix

Call (636) 294-1610 Website

Yoga To You

401 Church St, O'fallon, MO 63366 · Claim or fix

Call (636) 368-8156 Website

Auto glass (2)

Safelite AutoGlass

1180 W Terra Ln, O'fallon, MO 63366 · Claim or fix

Call (636) 614-2399 Website

Metro Tint

2766 Highway K, O'fallon, MO 63368 · Claim or fix

Call (636) 497-8189 Website

Windows & doors (2)

Spectrum Glass & Tinting

955 W Terra Ln, O'fallon, MO 63366 · Claim or fix

Call (636) 294-1800 Website

M&N Window Screens

701 Lazy River Dr, O'fallon, MO 63366 · Claim or fix

Call (314) 584-0575

Web design (2)

Precise Creation

2528 State Hwy K Ste 204, O'fallon, MO 63368 · Claim or fix

Call (636) 297-7058 Website

Rose Web Services

2977 Highway K Ste 252, O'fallon, MO 63368 · Claim or fix

Call (888) 767-3467 Website

Catering (2)

Classic Red Hots

8626 Veterans Memorial Pkwy, O'fallon, MO 63366 · Claim or fix

Call (314) 548-6549 Website

Fort Zumwalt Food Services

840 Lone Star Dr, O'fallon, MO 63366 · Claim or fix

Call (636) 272-0016 Website

Marketing agencies (2)

Creative - Marketing By Design

432 White Chapel Dr, O'fallon, MO 63368 · Claim or fix

Call (314) 312-2795 Website

TriLeaf Designs

401 Church St Unit 1643, O'fallon, MO 63366 · Claim or fix

Call (314) 753-5323 Website

Accountants & tax (2)

Thomas & Associates CPA

114 E Elm St #3, O'fallon, MO 63366 · Claim or fix

Call (636) 281-2727 Website

Wolf Bookkeeping

315 Woodlawn Ave #4, O'fallon, MO 63366 · Claim or fix

Call (636) 485-2006 Website

Propane & energy (2)

Blue Rhino Propane Exchange

2035 State Hwy K, O'fallon, MO 63366 · Claim or fix

Call (636) 272-2624 Website

Blue Rhino Propane Exchange

4650 State Highway K, O'fallon, MO 63368 · Claim or fix

Call (636) 329-9163 Website

Kitchen & bath remodeling (1)

St. Louis Bath And Renovation LLC

2977 State Hwy K Ste 315, O'fallon, MO 63368 · Claim or fix

Call (314) 246-9065 Website

Software development (1)

Ungerboeck Systems International

87 Hubble Dr, O'fallon, MO 63368 · Claim or fix

Call (636) 300-5606 Website

Campgrounds & RV parks (1)

Cherokee Lakes Campground

3942 MO-79, O'fallon, MO 63366 · Claim or fix

Call (636) 978-2147 Website

Interior design (1)

St. Charles Decorating Center

851 W Terra Ln, O'fallon, MO 63366 · Claim or fix

Call (636) 946-7850 Website

Locksmiths (1)

Eagle Lock Smith

270 fort zumwalt Sq, O'fallon, MO 63366 · Claim or fix

Call (636) 205-4962 Website

Event venues (1)

O'Day Lodge

1100 O'Day Park Dr, O'fallon, MO 63368 · Claim or fix

Call (636) 474-2732 Website

Home inspectors (1)

Rigid Inspections

474 Dusty Brook Dr, O'fallon, MO 63366 · Claim or fix

Call (636) 614-3234 Website

Advertising agencies (1)

Anastasia Frost Enterprises

882 Sherwood Forest Ct, O'fallon, MO 63366 · Claim or fix

Call (636) 751-5326 Website

Common questions

How many businesses are listed in O'fallon, Missouri?

USA Business Search lists 1,664 businesses in O'fallon across 99 categories. The most-listed are real estate agents, restaurants, hair salons.

Which ZIP codes does O'fallon cover?

Listings include ZIP codes 63366, 63368, 63304, 63376, 63367, 63385, 63379, 63131.

How do I check that a O'fallon 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.

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