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About Mermaid Nails & Spa
Mermaid Nails & Spa is a nail salon at 780 Long Hill Rd in the Long Hill neighborhood of Groton, Connecticut. It holds a Google rating of 4.1 from 327 reviews. Reviewers mention friendly staff and nail quality most often, and repeat customers praise the detail work, while two 1-star reviews criticize nail quality, pricing and rough technique. The price level is $$$, and the salon is open seven days.
What Mermaid Nails & Spa offers
Mermaid Nails & Spa is listed as a nail salon, with beauty salon as a secondary category. The reviews focus on nail work: acrylic application, custom designs and regular maintenance visits. One reviewer asked for a Christmas design and showed a photo of the look she wanted. Another says a short shoulder massage comes at the end of a nail treatment.
The clientele seems to include long-time regulars. One reviewer has gone for years, and another drives out of town every two weeks.
What customers say about Mermaid Nails & Spa
Of the five review excerpts, three give 5 stars and two give 1 star. Reviewers who rate it highly mention friendly staff, attention to detail and the quality of the products. One review from 5 months ago says the writer has not had a broken nail since starting to visit. One from 10 months ago says the salon always does an amazing job and that the requested design turned out very well.
The critical reviews are specific. One review from 6 months ago says nails were drilled until extremely thin, then covered with only a small amount of acrylic at the top, and calls the prices too high for the result. One from a month ago says nail quality has become inconsistent and that cuticles bled from rough handling. It also asks Christine to charge the listed prices consistently, while crediting Joey with great nails.
Hours, prices and payment
Mermaid Nails & Spa is open seven days. Hours are 9:30 AM to 7:30 PM from Monday to Saturday and 10 AM to 6:30 PM on Sunday.
The price level is $$$, described as expensive. On value, the reviews split: the two critical reviewers object to what they were charged, while the 5-star reviewers do not mention cost. The salon accepts credit cards and contactless payment.
Location and access for Mermaid Nails & Spa
Mermaid Nails & Spa is at 780 Long Hill Rd in the Long Hill neighborhood of Groton, in the Southeastern Connecticut Planning Region, Connecticut, United States. The entrance is wheelchair accessible, and the listing shows accessible parking and an accessible restroom.
Good to know before you go
One regular reports visiting every two weeks, and a reviewer who wanted a seasonal design brought a reference photo. Two reviewers raise pricing, and one says the amount charged did not always match the listed prices. Sunday has the shortest hours, closing at 6:30 PM.
Questions about Mermaid Nails & Spa
Is Mermaid Nails & Spa open on Sunday?
Yes. Mermaid Nails & Spa is open on Sunday from 10 AM to 6:30 PM. Monday to Saturday it is open from 9:30 AM to 7:30 PM.
Does Mermaid Nails & Spa take cards?
Yes. The listing shows that Mermaid Nails & Spa accepts credit cards and contactless payment.
How is Mermaid Nails & Spa rated?
Mermaid Nails & Spa has a Google rating of 4.1 from 327 reviews. Reviewers praise friendly staff and nail quality, while a few critical reviews mention inconsistent work and pricing.
Is Mermaid Nails & Spa wheelchair accessible?
The listing shows a wheelchair accessible entrance, accessible parking and an accessible restroom at Mermaid Nails & Spa.
Where is Mermaid Nails & Spa in Groton?
Mermaid Nails & Spa is at 780 Long Hill Rd, in the Long Hill neighborhood of Groton, Connecticut.
Written by the SpaSpot editorial team from this business's public Google listing and 327 customer reviews, then checked against the listing data on October 17, 2026. It describes what customers report and is not medical advice. How we research and write listings · Report a correction.
Photo tour (8 photos, 21 seconds)
Reviews (327 on Google)
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Krystal lynn6 months ago
This place is just careless to the quality of work they put out. They drill your nails so much that they become extremely thin and when they apply the acrylic they do the smallest amount and only at the top after they took off about 50% of the acrylic. They charge crazy prices for such a shitty job. Never again will I go there!!!!
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Kylea month ago
Use to love going here Joey does great nails. Place has become a joke. Would love for Christine to actually stick to the prices she has listed and not just pick and choose who to charge what. My cuticles have bled from techs being too rough and nail quality is inconsistent. Do your self a favor and go to somewhere with better owners and techs. (says Kyle bc i’m using my mans google)
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Hanna6 months ago
The staff is super friendly and the service was amazing. They did really well on my nails. I will definitely be back!
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Christine Getlein10 months ago
I’ve been going to Mermaid nails for years and they always do an amazing job. This time I asked for a Christmas design and showed them a picture I liked. She knocked it out of the park!! I am beyond thrilled and have been showing everyone my amazing nails! Thank you!!!
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Jacqueline Goldstein5 months ago
I drive out of town to come here every two weeks because I love the Customer service, the quality of the products, and everyone is really so nice. I haven’t had a broken nail since I started coming here! They even give you a little shoulder massage at the end of your nail treatment. They pay attention to detail, which matters so much to me. I highly recommend them to everyone!
Showing the 5 reviews Google marks as most relevant, of 327. Read all on Google.
Location
780 Long Hill Rd, Groton, CT 06340, USA Get directions
Nail salon in Groton, CT
Mermaid Nails & Spa serves Groton from the Long Hill area in Southeastern Connecticut Planning Region. Its 4.1 rating comes from 327 customer reviews on Google. Compare it with every spa and salon in Groton, or browse nail salons across Connecticut.
