On the Side Day Spa
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✨On the Side Day Spa - Westfield's Premier Wellness Sanctuary
Located in the heart of Westfield, New Jersey, On the Side Day Spa has established itself as a premier sanctuary for wellness and self-care. Known for its warm, inviting atmosphere and exceptional customer service, this top-rated local spa offers a peaceful escape from the hustle and bustle of daily life. With a stellar 4.8-star reputation built over years of dedicated service, the spa is widely recognized by Westfield residents as the ultimate destination for rejuvenating treatments, combining convenience with an unmatched commitment to professional pampering.
On the Side Day Spa specializes in a comprehensive suite of wellness services, including clinical facials, deep-tissue massages, and pristine nail care services. Regular clients, including former beauty industry professionals, consistently praise the intentional, expert execution of their facials and skin treatments. Every pedicure and manicure is handled with the highest standards of cleanliness and precision, ensuring healthy, beautiful results. The spa’s interior is meticulously designed to be calm, clean, and beautifully set up, creating a soothing sanctuary. Each aesthetician, masseuse, and nail technician brings years of specialized expertise to their work, ensuring that every therapeutic service is both thorough and deeply relaxing.
From the moment you are greeted by our friendly front desk team, your satisfaction is our absolute priority. Whether you are visiting for a parent-daughter spa day, a routine manicure, or a specialized therapeutic massage, we promise a seamless, stress-free experience. At On the Side Day Spa, we believe self-care is a necessity, not a luxury, and we invite you to experience our renowned Westfield hospitality for yourself.
269 words analysis Verified Insights
🕐Opening Hours
ClosedToday (Sunday)
10:00 AM – 4:00 PM
💅Services & Pricing
📊AI Review Insights
Based on Google's featured reviews, On the Side Day Spa in Westfield, NJ, is highly praised for its clean, serene atmosphere and high-level treatment expertise. Loyal customers frequently highlight the exceptional quality of facials, professional staff, and consistent relaxation experience.
✓Strengths
- •Exceptional facial and massage expertise praised by industry professionals
- •Consistently peaceful, calm, and impeccably clean spa environment
- •Remarkable customer service from the front desk staff to final treatment
- •Highly loyal long-term clientele built over years of dependable service
!Notes
- •No major complaints or areas of improvement mentioned in the top featured reviews.
Quality Metrics
⭐Customer Experience
Carmelina C
2025-11-15I’ve been a loyal customer of On the Side in Westfield, NJ for years, and it continues to be one of my favorite places for true self-care. As an esthetician many years ago, I’m very particular about my facials and every facial here is exceptional, intentional, and performed with real expertise. I’ve also been receiving in-home massages for over 25 years, so I can quickly recognize genuine skill. What I love most about On the Side is that each therapist has their own unique strengths and every session offers a different experience of wellness, grounding, and deep relaxation. No matter who I see, I always leave feeling restored and cared for. On the Side is a true gem, warm, professional, and consistently committed to quality. It’s the place I trust most for both facials and massages. Highly recommend!
Viktoriya Kanu
2025-12-18Amazing experience from start to finish. The spa was clean, calm, and beautifully set up. The staff was professional, welcoming, and made me feel completely relaxed. My treatment was excellent—very thorough and exactly what I needed. I left feeling refreshed and stress-free. Highly recommend and will definitely be back!
Rebecca
2025-12-05Always an excellent facial. Great atmosphere and very relaxing. I have also gotten massages here and they are excellent as well! I saw Mariana most recently and she did an outstanding job. I left feeling very relaxed and with my skin looking wonderful.
Diana Todisco
2025-09-24I have been a patron of On the Side for many years - practically since they first opened. I have had almost every service they offer and have always been more than satisfied. From the front desk personnel - Jackie is wonderful - to the masseuses, to the nail technicians - everyone is amazing! Today I had a pedicure with Alex, and she did not disappoint; she was very pleasant and did a fantastic job! My feet have never looked better! If you have never been there, you need to go - like now!
Dalida Nigro
2025-09-13Wonderful service as always! Pedicure for myself and my daughter today. Going back for my manicure next week with my other daughter. Always a very relaxing atmosphere.
❓Local Guide FAQ
What types of services does On the Side Day Spa offer?
We are a full-service day spa offering a wide range of wellness and beauty treatments, including professional clinical facials, customized body massages, therapeutic skin treatments, manicures, and pedicures.
How do you maintain cleanliness and hygiene within the spa?
Cleanliness is a top priority at On the Side. Our clients consistently note that our facilities are kept immaculately clean, hygienic, calm, and beautifully set up to ensure a safe and relaxing treatment environment.
Can I book services for multiple people or family members together?
Yes, absolutely! We love hosting shared self-care days. We frequently accommodate parent-child spa bookings, such as mother-daughter pedicure and manicure appointments, as well as multiple treatment bookings.
Do I need to schedule an appointment in advance?
To ensure your preferred time slot and specific practitioner are available, we highly recommend booking in advance. You can reach out to our welcoming front desk team at (908) 232-6595 to schedule your session.
Are there specific staff members recommended for facials and skin care?
While our entire team is highly certified, specific practitioners like Mariana are frequently celebrated by our long-term patrons for performing outstanding, relaxing, and skin-transforming facial treatments.
What are your business hours, and do you offer weekend slots?
We offer extensive hours to fit busy schedules: Monday through Friday from 9:00 AM to 9:00 PM, Saturday from 9:00 AM to 5:00 PM, and Sunday from 10:00 AM to 4:00 PM.
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💅 Nail Art Design Inspiration
Get inspired by these stunning nail art designs! Show these to the talented artists at On the Side Day Spa to recreate your perfect look.
Blue Glazed Donut Glossy Blue Nails
Beautiful Photo-real Salon Chevron Nails
Blue Watercolor White Swirls Blue Nails
French Cobalt Blue Chrome Blue Nails
Navy Blue Gold Foil Blue Nails
Blue Glazed Donut Glossy Blue Nails
Gorgeous Photo-real Salon Chevron Nails
Beautiful Photo-real Salon Chevron Nails
Love these designs? Browse thousands more in our gallery!
📚 Design Collections
Explore curated collections of nail art designs. Perfect for special occasions and themed looks at On the Side Day Spa.
🎨 Color Palette Recommendations
Discover stunning color combinations perfect for your next manicure at On the Side Day Spa. Each palette showcases designs that work beautifully together.
✨ Specialty Techniques
Discover professional nail art techniques mastered by the talented artists at On the Side Day Spa. Each technique showcases the skill and artistry available at our salon.
Trending Summer Nail Designs
Discover the hottest nail art trends for summer 2026. The talented team at On the Side Day Spa stays up-to-date with seasonal styles to keep your nails on-trend.
Beach Vibes
Ocean blues, sandy beiges, and seashell accents
Tropical Patterns
Palm leaves, hibiscus flowers, and exotic fruits
Neon Brights
Bold electric colors that pop in the sunshine
Watermelon Designs
Fresh pink and green with black seed details
Sunset Ombre
Gradient from orange to pink to purple
Ready for a Summer Makeover?
Book your appointment and ask about our seasonal specials!
Gel vs. Regular Polish
Expert advice from the professionals at On the Side Day Spa
- ✓Gel polish lasts 2-3 weeks without chipping, perfect for busy lifestyles
- ✓Regular polish is easier to remove and change frequently for variety
- ✓Gel requires UV/LED curing but dries instantly with no smudging
- ✓Ask the team at On the Side Day Spa which polish type works best for your nail health
- ✓Both can be beautiful - choose based on your schedule and preferences
💎 Pro Tip: The professionals at On the Side Day Spa can help you alternate between gel and regular polish for optimal nail health!
🏷️ Explore Nail Art by Tags
Browse our gallery by colors, techniques, occasions, and styles. Show these ideas to the artists at On the Side Day Spa!
Other Salons in Westfield
Data provided by Google Maps
📍Location
740 South Ave W, Westfield, NJ 07090
View on Google Maps→Quick Contact
🕐Today's Hours
Monday: 9:00 AM – 9:00 PM
✗ Currently Closed
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