After finding this business on Yelp, and reading the good reviews, I messaged him and found out…read morethat he would be at my local farmers market the following weekend. Took my very expensive Miyabi knives to him and he promptly sharpened all of them within 45 minutes. The edges look fantastic, and the knives are cutting as well as when they were new! Returned the following weekend with my mandolin, pizza cutter, and another favorite knife of my hubby's. All also beautifully sharpened. Highly recommend!

Didn't sharpen as well as I'd hoped. Gave them my very dull 20cv pocket knife to sharpen and got…read morethe knife back about half as sharp as when I bought it. It doesn't seem to hold as good of an edge as I remember and it wasn't too sharp on a paper and cardboard test either, unless the paper/cardboard was cut horizontally. The knife chops surprisingly well, however. I plan to send it to the manufacturer for resharpening soon.

Nice and efficient knife sharpening!…read more I messaged this home based knife sharpener about sharpening two chef's knives, and I'm not kidding, the job was done 2-3 hours from that point. Very professional, friendly, and took the time to answer my questions, and of course, the edges came back razor sharp. 10/10. Would use again, and definitely would recommend.

Looking around at various places, I settled on One Sharp Piece. Cecilio communicated well and had a…read morefast response to my inquiries. Pricing was very good. It was easy and convenient to drop off my knives to his house and he was able to return the finished product in a timely fashion. Usually can be an hour or within the day depending on how busy he is. I'll be back tonuse his services again.

Do not bring your scissors there to have sharpened. They farm it out to a third-party. We were told…read morehe lost the screw to our most expensive pair of scissors and we still haven't gotten them back after six months. Another pair came back, bent in such a way they no longer work.

Excellent service, friendly staff, great work! Fixed my lawn more starting rope super quickly and…read moreeasily! This was my first visit here and I will be taking my business here from now on!

Thanks to the crew for the sharp knife! Was told 2 weeks was done early . They were able to pull…read moreall the small imperfections from my edge leaving a smooth and sharp Better than factory edge back on my everyday carry. Thanks Adam for letting me pick up right at closing (4:59) I appreciate ya sir! See ya soon with more dull edges

Super sharp knife once again. Thanks to Kelleys!…read moreGot it back waaaay before we were told it would be ready. Will use again and def recommend

They come in the van to the Burlingame farmers market. Friendly staff and they can sharpen your…read moreknives in 30 minutes or less depending on how busy they are. Easy and convenient while you're shopping.

Great service. Mike was right on time and did an excellent job sharpening my knives. All at a very…read morereasonable price!

I had a great experience coming here. I'm new to knives and had a problem with my Benchmade. Even…read morethough I didn't buy the knife there, Greg fixed it for me in about 3 minutes! Then I couldn't help myself and bought a Spyderco PM3! I'm bummed the shop is moving to Florida but I'll still buy from them on line. Thanks to Greg for the great customer service, I'll be a return customer!

I've been incredibly neglectful with my knives (both kitchen and pocket), so I dropped by with some…read morein varying conditions looking to get some assistance with sharpening them. The staff was super helpful and they helped fix up all of my knives- they're super sharp and clean now and ready for the kitchen!

Really appreciate the quality of service and the convenience-- highly recommend! Got all our…read moreknives sharpened and its a delight to be in the kitchen now...

Thank you for the quick service and responds! Very reasonable priced! High recommend!read more

Went to get my knives sharpened and they did a fine job. I had about 8 knifes and it did not take…read morelong...less then 15 min..maybe less .

Wow. I'm now seriously concerned when chopping vegetables that I could lose a finger. It's that…read moresharp. And I was in and out in minutes. Worth stopping by!

I like a sharp knife, who doesn't, but finding someone who specializes in doing this, and doing it…read morewell, is no easy task. I once took knives to a guy at the local farmers market who ran his business out of his truck and it was terrible. He did his work with a bench grinder and made a mess out of the cutting edge! When I checked out Delta Sharpening, I was pretty skeptical. No reviews, no background, but I liked his responses to my questions and comments, so decided to try him out. Brought him 5 knives of various pedigree, 2 that were at least 40 years old but I use all the time, a favorite pocket knife that I could never get sharp and a couple newer ones. When I picked them up, they were the sharpest I have ever seen! Jeff's pricing is very reasonable, especially for the results, and he's a very amiable guy, which just adds to the experience. I know this is his first review, which would make me skeptical if I were looking, but give him a try. I'm willing to bet you'll be pleased as well.

The owner, Jeff, was a consummate professional. You can tell his passion for providing quality…read morework. He was able to revive a severely damaged knife which I almost threw away. I took 4 knives and it was done in no time. Good pricing, efficient and friendly service, and the knives came out razor sharp. I highly recommended this business.

His turnaround is quick and gets knives nice and sharp. He re-glued the handle of one of my knives…read morefor a very reasonable fee, too! He also has a bunch of other services like rounding the spine, too, which is a nice little improvement if you pinch-grip. Definitely thinking of having him do our knives from now on, so long as he's around in the area.

I took 3 chefs knives to be sharpened on a Wednesday afternoon. My knives are relatively nice…read more(~$200 price range each) and were in good quality, just dull (no chips, rusting, etc). William's mother greeted me, took my knives, and reminded me of the price range per knife. On Friday morning, I got a text that my knives were ready and confirming the final price. Pick up was quick and easy, and the knives are well sharpened. Two of my knives are polished to a shiny finish, and William was able to maintain that shine. The knives cut so much better now, and I'm sure I'll be back in the future. A few notes - the gate to the backyard is in the cul de sac (not the main street that the front door is on), so when you send the text letting them know that you've arrived, they'll meet you at that side gate. They only accept cash or Venmo. They don't give you the final price or pickup time until the work is done, I think because William needs to assess the knives. The price felt fair to me given the quality of work, just something to be aware of!