I've been coming here for a while, and they've never disappointed me. Every time I'm getting ready for a trip, I just show them where I'm going, and they create the perfect nail design to match the destination. The nail artists are always up to date with the latest trends, incredibly talented, and so sweet. I always leave happy and highly recommend this salon! read more

Koko Nail Studio - Nail Salons Near Me - Mercer Island, Washington

I had my first time getting Gel-X extensions done here and it was a great experience! I have worked with Kelsey for both Stage 1 and Stage 3 designs, and she does not disappoint! The quality is every bit as good as you see on their Instagram. I'm not really sure what to review when it comes to getting your nails done other than the design, which I attached photos of (the stage 3 design I got done before my bachelorette), but I can attest to the fact that my first set of extensions & polish lasted for almost a month (I got them filled after 3 weeks, and then a new set for my stage 3 design). Kelsey is also thorough with her work and will check with you to make sure the colors and design are what you want. Great place to get your nails done and relax! read more

Koko Nail Studio - Stage 3 design w/ Gel-X Extensions - Nail Salons Near Me - Mercer Island, Washington

Great nail salon, we came for a girls birthday date. The ambiance is nice, well kept and the zero gravity chairs are so comfortable. They offered us water and the ladies who did our nails were skilled and nice. It was definitely on the pricier end so 4 stars. However, good location and good service. We would definitely come again. read more

I've been coming here for a year and can truly say this is the best nail salon in the area! They're always consistent, there's a wide variety of colors/options and they have great customer service read more

Koko Nail Studio - Truly the best nail salon! I've been coming here for a year - always consistent and great customer service - Nail Salons Near Me - Mercer Island, Washington

this is my first time ever getting gel extensions. And it's been a couple years since I got my nails done. The nail salon is small and intimate. My nail lady did a superb job on my pedicure and manicure. I really enjoy having such long nails what's a lovely paint and shimmering cat eye effect, and the best part is it doesn't come off like those fake nails I used to do on special occasions. I want to make this a habit. I'll be coming back. read more

Koko Nail Studio - my gel extensions manicure with a sparkling opal cat eye polish. Extensions are almond shape extra short - Nail Salons Near Me - Mercer Island, Washington

They did a fantastic job with my Gel x manicure. I asked for butter yellow and they picked the perfect shade. Very clean and detail oriented. My manicure lasted a long time. read more

Koko Nail Studio - Butter yellow Gel X with chrome - Nail Salons Near Me - Mercer Island, Washington

I was very happy to find a gem here on Mercer island. They use gel nail polish from Korea or Japan which is different from most nail salon. The staffs were nice and friendly. I will definitely be back. read more

Koko Nail Studio - Gel mani - Nail Salons Near Me - Mercer Island, Washington

Great experience - clean, fast and by appt. Better than my NYC usual spot. Will definitely go back read more

Koko Nail Studio - Nail Salons Near Me - Mercer Island, Washington

Amy was amazing! First time at Koko and had a great experience, very relaxing, and did a great job with my nails. Already made an appt to go back. Didn't get a pedicure, but had a few in the salon when I got a manicure and they looked heavenly. read more

Koko Nail Studio - Gel manicure with art - Nail Salons Near Me - Mercer Island, Washington

Welp. Sorry to share this was one of the worst mani and pedi I've ever had. I got the dazzle dry polish and it bubbled on both fingers and toes. After I pointed it out, the gal redid one thumb but that's it. Definitely not worth over $100! Pics of what they looked like right after I left read more

See all

I booked a last minute appointment and they gave me someone who was clearly new or inexperienced. I don't understand salons that do this, I'm paying the same amount in services as everyone else in the store. If anything, it's more because I asked for builder gel. It's depressing when I come in to a store wanting to treat myself and am disappointed with the results and the treatment. The lady didn't even clean up my cuticles until I noticed she was about to start polishing. Then she hurt my middle finger making it bleed and I just wanted to leave in the middle of it so bad. I usually never complain but this was just outright disrespectful. It also just looks bad. At the end of my session, they then proceed to tell me builder gel is for longer natural nails instead of telling me beforehand as if they're trying to justify the poor quality work. After a week, even though it's builder gel it's starting to peel off from the cuticle side. Vibe was alright there was one young friendly lady but that was it. Everyone else was pretty hostile and quiet, definitely save yourselves the time and emotional turmoil of going here or explicitly ask for someone experienced. read more

Koko Nail Studio - My uncut cuticles that she just drilled over instead of pushing down first leading it to bleed lol - Nail Salons Near Me - Mercer Island, Washington

See all

Disappointing. I'm writing this review A WEEK later and I'm still mad. I spent a total of $130 and 2.5 hours here for a bad manicure but at least decent pedi. I had made an appointment online and requested a basic manicure with an additional French tip finish for an extra $15, with the Koko pedi. I am NEW to getting manicures, I never get them when I go to a salon. I showed up on time for my appointment and was greeted at the door. One woman asked me, "mani/pedi?" and I said yes, thinking they knew who I was and what I requested. I was seated and waited for 15 minutes additional minutes to be seen. I was given a nail color selection to browse, to which they told me to "pick a color." When the manicurist came to me she asked about the color, I choose a nude pink shade and she got to work. We had a good, easy conversation while she painted my nails. When she said "all done" I stopped to ask her about the French tip part that I also signed up for online. She was visibly confused and spoke Vietnamese to another staff member who hurried over and spoke with her more before turning to me to say "we don't do French tip with color." Now I was confused because I expected for them to have known what I'd signed up for and not suggested color to me in the first place? Granted I understand that I should have also known the specifics of what a french tip was but I'd never gotten one before. In the end they were clearly upset and she said "well now I have to start all over." She hurriedly took off the color in uncomfortable silence and gave me a terrible french manicure with basic clear coat on top. I asked if I could get the gel on top, to which she said "theres no time, you still have to get the pedicure." I asked her how long this manicure would last and she told me 3 DAYS. The pedicure was great and relaxing with the fully reclining chair and massage and WOULD have made up for the manicure - but it all felt rushed and awkward with the earlier misunderstanding ESPECIALLY when they still CHARGED ME for the French tips WITHOUT GEL. I may have caught them on a bad day, but for the price and time I spent there it was not worth it. read more

Awesome experience beautiful work and very relaxing!!! Highly recommend Koko Nail Salon

Great pedicure today. Super detailed and relaxing. Studio is very clean, parking was super easy and the young woman took great care! Thank you! read more

Here it is, my first one star review. I was here for my birthday nails because of all the good reviews but I walked away extremely disappointed. I was wrong for trusting this salon. Cried for a bit in my car for wasting $200 and 3 hours here. Would not trust this place to do nails for events because of the following reasons. First disappointment: see picture. Originally, this cost me $105! The pretty pictures you see here and on IG are a FALSE representation of their salon's skills. They only posted work from 1-2 ppl that are actually good. The nail tech had me lack essential art and nail skills: I had to correct multiple mistakes that she did not care/notice, such as having crooked lines, not following the design, cutting corners, etc. At the end of the third hour, I ran out of patience. She buffs my nails very roughly every time she makes a mistake/forgets something that ends up making my cuticles bleed and burn. Every time I spoke to her softly about what I wanted fixed, she would later speak in Vietnamese in bad tones. Like, really? This attitude for THIS SKILL for THIS PRICE? Please train your staff properly before charging us over $100 for something that looks this amateur. On my ring finger, you can see the white color coming through the design when it's supposed to be fully gold. My hand looks cheap for what I paid. At the end of my manicure, 7/10 of my fingers were burning either from the nail tech over-buffing or excess polish that got on my skin but wasn't cleaned up and was cured/burnt into my skin. Second disappointment: the lack of transparency with their pricing. They should have updated the customer the price change as the service goes on, rather than surprising you at check out. I had never once in my life asked to speak to the owner/manager as I did not want to be that person. Especially I saw all the nail techs here are minorities, and I wanted to support my people. However, this time, I did, when my total bill came out to $195 before the tip. The girl gave me a 10% discount because my cuticles were wounded. When I showed her my hand and said, "I've looked through your IG page, and you guys have very beautiful works. Can you take a look at this, and is this the same standard of service you feel okay with?" She just looked at me in silence. That said enough. Don't be scammed by Koko Nail Studio. I wish I had driven a little further to my old nail lady, who charges way less for better skills and service. Took these photos right after I got the service. read more

See all

Would give a zero if I could. The clean-up mani with no polish was not clean. I still had dirt under my nails which were not filed or tided. The mani was okay but the girl kept on insisting in turning on the massage and lumber despite my repeated requests to turn them off. The chair being suddenly pushed back so your head is down and feet up was just weird and left my blood rushing to my brain. totally over rated. Not worth the extra expense. read more

The best experience i've ever had at a nail salon! The salon was nicely decorated and calm, the staff was very kind and easy to communicate with, and they created the exact design I wanted. Even the 'basic' pedicure felt extremely luxurious. I am only getting my nails done at this salon from now on. read more

Koko Nail Studio - Nail Salons Near Me - Mercer Island, Washington

The absolute best pedicure and manicure in the greater Seattle area. Get the Koko pedi it was amazing

I've lived in the PNW all my life and THIS is the nail salon I've been waiting for! I'm a perfectionist and the nail techs consistently deliver exactly what you ask for. Come here for exquisite and precise nail artisty. I haven't had a pedicure YET but the chairs and service look comfortable and very relaxing. You're essentially in a laid back cushy recliner. Highly recommend! read more

Koko Nail Studio - Nail Salons Near Me - Mercer Island, Washington

This is the cutest, most relaxing and clean nail studio! I love how easy it is to schedule online. When you walk through n you immediately noticed how quaint and personable the space is. The pedicure chairs are the coziest massage recliners. After meticulous nail shaping and scrub, my oil massage, hot stones and nail painting were performed while I was reclined back with a cozy eye mask on! I almost fell asleep! The nail colors were abundant and the restroom was very clean as well. It was lovely to have soft relaxing music playing too. I can't wait to try out a manicure! read more

The staff are amazing - I get a Structure Gel manicure every few weeks, and I absolutely love it. They do a great job! The vibe is friendly and casual - they have a TV in the background playing fun shows like survivor. read more

Had a truly amazing pedicure massage here! Clean and relaxing. Glad to have this service on the Island

Sparkling clean, very attentive service, no hard upscale, comfy recliners. There standard pedicure ($50)was one of the best I've had.

All my gel manicures are superb, but my first koko pedicure with Dina was MARVELOUS. It was so relaxing and soothing. 20/10 recommend!

Amazing nail salon! Very kind and thoughtful staff. I always leave very satisfied with the service!!

This place is my new nail spot for a relaxing break! A family business and super kind staff. I am ready to come back for a mani /pedi with friends and family! Do yourself a favor and spring for the Kiki pedi. You're welcome! :) read more

So happy with the way my nails came out! I showed three different reference/inspiration photos and Kelsey did her magic, and was able to incorporate all of the designs in my set! The salon is super cute, clean and welcoming. I'm excited for my next visit and would highly recommend Koko to everyone! read more

Koko Nail Studio - Apres gel x extensions + stage 3 gel design - Nail Salons Near Me - Mercer Island, Washington

See all

Absolutely loved my experience here, they did beautiful work (I love the way they shaped my nails and they executed the ombré from my inspo photo PERFECTLY), plus the massage that came with the Koko manicure was super relaxing-- almost fell asleep :) Highly recommend!! read more

Koko Nail Studio - Koko manicure + gel add on - Nail Salons Near Me - Mercer Island, Washington

See all

My first experience was good and relaxing. The paint job was solid and they give a nice pedicure massage.

Do yourself a favor and get the Koko Pedicure. My daughter and I had one today and it was absolutely divine. I've had pedicures before, but I've never had one I enjoyed as much as this one. Salt scrub, hot stone massage, warm towels - perfection. We will definitely be back. read more

Best pedicure I've ever had. Easy online appointments. Reasonable prices. No reason to go elsewhere.

I'm not from the area (from california) and this was the BEST pedicure i have ever gotten. My mom, who's also from california, has come to seattle once a month since august (for various reasons) and every time she makes sure to stop by here to get a mani pedi. I'm truly stunned by this place, i might have to book a few more flights to come again! 10/10 would recommend between the caring workers, the cleanliness, and the actual service. I've never had such an attentive, thorough pedicure. I normally don't write reviews but this place truly deserves it! read more

I had the BEST pedicure ever! Not only do my nails look fantastic, the experience was so relaxing. Booking my return visit already.