🎉 Grand Opening 🎈
.webp)
.webp)
No items found.
Diesel Barbershop Highway K
Details
Walk-Ins Available
Appointments Available
Cash, Card, Apple Pay
Local drinks available
Vintage arcade games
Gift Cards
Meet our Staff
Choose your favorite stylist and book your appointment online!
Trouble loading Staff. Please Book an Appointment with us online.
Explore our services
We don’t just stop at haircuts. We ensure your beard, brows, ears, neck and color are all on point.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Find us
Come experience a unique men's grooming service at Diesel Barbershop.
Frequently Asked Questions
Our services are competitively priced for the markets and clients we serve. We also offer monthly promotions for products and around major events like Father's Day, Veteran's Day, etc. We are not a "just a haircut" shop nor are we a national chop shop "discount" brand.
Absolutely! The easiest way to book with the barber or stylist is by booking directly with them online for the day and time of your choice. Not seeing what you need? Give the shop a call and we'll get you booked that way.
Yes, we offer gift cards as an in-store purchase only.
We 100% service women, but we want to set the expectation up front as to what we can and cannot do. We do not do women's cut/color, blowouts, or other "salon-oriented" type services. We do not have curling irons, hot rollers, flat irons, etc. We're a barbershop built for men, so the cuts we do for women are usually fades or cuts a man would typically choose.
Our barbers and stylists are experienced and have an eye for all things grooming. They are artists, after all. Depending on your hair and the service you select, they will offer advice on your hairstyle, beard shape, etc., to give you the look you want.
We do indeed accept walk-ins when the schedule and availability allow, and we cannot say that enough. If you walk into the shop and see a barber without a client, that does NOT mean they are "available." Schedule and Availability mean we have a barber or stylist that has an opening that is long enough to accommodate the service of your choice. Your best bet is to always book an appointment and rebook for your next appointment BEFORE you leave the shop.
We ask for at least 24 hours' notice to cancel or reschedule. Same-day cancellations are charged 50% of the booked service, and no-shows are charged 100%. For the full details, see our Appointment Policy and Terms of Use in the footer.
Booking online is the fastest and most accurate way to reserve your appointment. Our website and each location page have a Book Now button that will take you straight into that journey. If you're having trouble booking online, you're welcome to call the shop directly.
Diesel Barbershop welcomes men, women, and children of all ages to our shops. Children make up a large portion of our clientele, but we are not a kids' cut shop, and we do not have "kids'" or "children's" pricing. For children, we simply ask that your child be able to sit completely still in the chair on their own. The tools we use are surgical-grade steel and are sharper than a surgeon's scalpel, so this is far more important than some might think.
Indeed we do! We accept Visa, Mastercard, American Express, Apple Pay, Samsung Pay, and Google Pay. We also accept cold hard cash.
Attention previous Highway K clients! We have brand new software for booking your appointment, please take the time to register a new profile.
Email
Social
Hours
Sun
11:00am - 5:00pm
Mon
10:00am - 8:00pm
Tue
10:00am - 8:00pm
Wed
10:00am - 8:00pm
Thu
10:00am - 8:00pm
Fri
10:00am - 8:00pm
Sat
9:00am - 7:00pm
About
Diesel Barbershop is on Highway K in O'Fallon, right in the city's busiest retail corridor. With Target, Kohl's, Fresh Thyme and a long run of shops and restaurants all along Highway K, it's one of the easiest places in town to fold a fresh cut into your day. Free parking is right outside the shop. Our barbers handle clean fades, classic men's cuts, beard trims and hot-towel face shaves in a relaxed, no-pretense shop built for guys. Diesel is where O'Fallon men come for sharp, consistent work and a barber worth sticking with. Whether you're already out running errands or making the trip just for the cut, walk in or book online.