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Hair salons in O'fallon, MO

75 hair salons listed in O'fallon, Missouri. 74 with a phone number and 60 with a website.

O'fallon accounts for 1.2% of the hair salons listed in Missouri.

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Quick answer

O'fallon, MO has 75 hair salons listed on USA Business Search. 74 list a phone number and 60 list a website. The most listings are in ZIP codes 63366, 63368, 63304.

Updated October 2026
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How to choose a hair salon in O'fallon

  • Look at recent work in their portfolio or social pages.
  • Ask about pricing, deposits and the cancellation policy up front.
  • Ask whether the stylist or technician holds a current state license.

Check the business: confirm a company's registration with the state in our Missouri business lookup guide, and licensed trades in the contractor license lookup guide.

Common questions

How many hair salons are listed in O'fallon, Missouri?

USA Business Search shows 75 hair salons in O'fallon. 74 list a phone number and 60 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 63366, 63368, 63304.

How do I choose a hair salon in O'fallon?

Look at recent work in their portfolio or social pages. Ask about pricing, deposits and the cancellation policy up front. Ask whether the stylist or technician holds a current state license. Check the license or registration through the Missouri business lookup guide.

How do I add or fix a listing?

Listings are free. Use Add your business, or the Claim or fix link on any listing.

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