StressBalans
Guides  ·  List Your Spa

Spas in Mountainside, NJ

Looking to unwind in Mountainside? Below are 9 spas in Mountainside, NJ — compare ratings, hours, and amenities to find the right place to relax and recover. Providers listed in Mountainside cover medical & wellness spas and day spas & saunas. Mountainside sits in Union County, New Jersey. Other New Jersey cities covered include Newark, Jersey City and Neptune.

Own this spa? Claim your free listing

Tell us what needs to go and we'll connect you with Mountainside pros for free estimates.

1. Meraki Salon And Spa Day Spas & Saunas

887 Mountain Ave

2. Classic Spa Day Spas & Saunas

891 Mountain Ave

3. Shell Chiropractic And Wellness Medical & Wellness Spas

1020 Springfield Ave Ste 107

4. Spanish Tavern Day Spas & Saunas

1239 US-22

5. Fortress Medical Aesthetics Day Spas & Saunas

1199 US-22

6. Mountainside Wellness Medical & Wellness Spas

1122 US Highway 22

7. CV Serenity Medspa Medical & Wellness Spas

1122 US-22 #206

8. High Point Medspa Medical & Wellness Spas

200 Sheffield St

9. Catalyst Physical Therapy & Wellness Medical & Wellness Spas

200 Sheffield St

Spas & wellness studios in Mountainside, NJ: a local guide

We currently track 9 spas, saunas, and wellness studios serving Mountainside, NJ in Union County.

What a spa visit costs in Mountainside

Rough planning ranges for the Mountainside area:

ServiceTypical range
60-minute massage$50–$150
Facial or body treatment$100–$150
Sauna or day-spa session$50–$100

Mountainside spa prices depend on the treatment and length; packages and memberships lower the per-visit cost. Check that therapists are licensed and the space is clean and calm.

How to choose a spa in Mountainside

  • Check the cancellation policy and arrive early to enjoy sauna or amenities.
  • Mention any health conditions or allergies when you book so they can tailor the treatment.
  • For couples or groups, ask about Mountainside group bookings in advance.
  • Match the spa to your goal — relaxation, deep-tissue relief, sauna, or a facial are different specialties.
  • Confirm therapists are licensed and, for medical concerns, appropriately certified in Mountainside.

Questions to ask before you book

  • Are your therapists licensed for the treatment I want?
  • What's included, and how long is the session?
  • Do you offer packages or memberships?
  • What's your cancellation policy?
  • Can you tailor pressure or products to my needs?

Many Mountainside listings also offer massage, sauna, facials, and other wellness treatments.

Frequently asked questions

How much does a spa treatment cost in Mountainside?

In Mountainside, a 60-minute massage typically runs $70 to $140, facials and body treatments $80 to $160, and sauna or day-spa sessions $30 to $90. Packages and memberships lower the per-visit cost.

How often should I get a massage?

It depends on your goals, from monthly for general wellness to more often for chronic tension or recovery. Ask a licensed Mountainside therapist what suits you.

Are massage therapists in Mountainside licensed?

Reputable spas use state-licensed therapists, and medical or prenatal work may require extra certification. It is fine to ask about credentials when you book.

What should I expect at my first spa visit?

Arrive early, mention any health conditions or allergies, and tell the therapist your preferred pressure and focus. Many Mountainside spas include sauna or lounge time with a treatment.

Own a spa in Mountainside?

Get featured at the top of this page → Claim your listing, add photos, and appear above the competition.