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Service so sharp-

our blades are jealous.

One time or ongoing cutlery service.

We specialize in commercial knife sharpening services and offer walk-in sharpening for single blades at our retail store at 1927 Marconi. Our professional knife specialists will come to your kitchen and exchange your dull knives for precisely sharpened blades on a predetermined schedule.

No contracts, complete customization.

Define how often you’d like us to visit, and choose from over 35 different blade styles and colors to ensure your team is a cut above the competition.

Multiple ways to get sharp blades

One-time or ongoing sharpening services available whether you walk-in, mail-in, or we pick up & drop off.

General Pricing Info
Commercial Services, Repair & Sales
  • Kitchen Knives: $7
  • Pocket/Hunting knives: $8-10
  • Serrated Knife: $7
  • Premium Hand Sharpening: $25 Next day available.
  • Machete: $20-30
  • Multi Blade Pocket Knife: $5 per blade
  • Sword: $25-100
  • Scissors: $8
  • Pinking Shear: $6-10
  • Kitchen Shear: $8
  • Axe: $10-15
  • Hatchet: $8-15
  • Chisel: $8-10
  • Grinder Blade: $7.50-30 *
  • Grinder Plate: $7.50-30 *
  • Food Processor Blade Home Models: $8
Lawn Equipment
  • Lawn Mower Blades: $20-30
  • Reel Mower: $35-50 **
  • Hedge Clipper: $7-10
  • Gas Hedge Trimmer: $28
  • Electric Hedge Trimmer: $20
  • Chain Saw Chain: $10  (Off Machine)
  • Lopper: $7-10

* Depends on Size & Condition
** Non Gas-Powered Reel Mowers

Commercial Sharpening

Interested in one-time or regular knife sharpening services? Submit your info for a quote or additional info.

Sharpen By Mail

You ship, we hone, then return your blade restored & razor sharp. Click below to learn more about Knife 360.

Some FAQ’s

Read some of our most frequently asked questions & if you haven’t seen yours, just drop us a line!

Get A Quote or More Info

Submit your info below & our team will reach out. Or call us direct at 314.664.4005

Get Started

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Pick-Up & Drop-Off Location*

Frequently Asked Questions

Do I need an appointment?

No appointment needed. Just come in to 1927 Marconi 7:30-4:00 M-F or 9:00-1:00 on Saturday.

How long will you keep my knives?

If knives are brought in before 1:30 M-F, we can get 90% of orders done in 1 hour. We strive to complete your order and get you on your way in 30 minutes or less. After 1:30 on weekdays or on Saturdays*, next day pick up .


*Due to staffing issues, we cannot guarantee same day sharpening on Saturdays.

My knives aren't that good are they worth sharpening?

We charge $5-$8 a blade, so if the knife is worth more than that then get it sharpened for sure. We won’t make fun of you for having an inexpensive knife!

I have a valuable handmade knife. Why should I trust Bertarelli Cutlery?

If you have a special blade, whether expensive or sentimental in value, please let us know that you would like our premium “Hand Sharpening Service” done. We use the traditional Moleta style sharpening for most blades, which uses a 4ft diameter motor driven whet wheel. The “Hand Sharpening Service” skips this step and your special knife is done on traditional Japanese Whet Stones by hand.

Do you accept serrated blades?

Yes we can. If the teeth are completely worn off we can put a whole new set of teeth on the knife as well.

The B-Sharp Blog


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Bertarelli Co

Since 1967 the Bertarelli Family has taken great pride in offering the St. Louis region honest consultation & great service.

Monday - Friday: 7:30 AM - 4:00 PM
Saturday: 9:00 AM - 1:00 PM

  • P: 314-664-4005
  • F: 314-664-4713
  • E:
  • A: 1927 Marconi Ave, St. Louis MO 63110