Boston Color Group
Hair salon in Watertown Square, MA
Nicole A. Cullinan opened Boston Color Group in Watertown in 2004. The salon sits on Mt Auburn Street in Watertown Square and serves Watertown and greater Boston, with clients ranging from women and men to children. It also runs as a training salon, so the team regularly works alongside people learning the trade.
Read moreAbout
Nicole A. Cullinan opened Boston Color Group in Watertown in 2004. The salon sits on Mt Auburn Street in Watertown Square and serves Watertown and greater Boston, with clients ranging from women and men to children. It also runs as a training salon, so the team regularly works alongside people learning the trade.
Color is the core of the work. The salon uses L'Oreal Professional color only, a choice Nicole A. Cullinan made after reviewing eleven color lines. Corrective color is always planned from a consultation with the stylist, and a free consultation is offered and recommended before booking. Other services include corrective cutting, foiling, balayage and trend techniques, family haircuts and styling, and Olaplex in-salon treatments.
For weddings, proms and other special occasions, the salon offers formal styling. Pre-booking is suggested. Walk-ins are accepted but cannot always be accommodated. Blow dries are not included with every service, so clients should ask when booking. Prices shown on the site are starting points: haircuts from $41, haircut with blowout from $51, wash and blowout from $34, hair color from $59, balayage from $121, and Brazilian Blowout at $326 (express version $136).
Rescheduling needs 24 hours notice. Late cancellations and no-shows carry fees of $40 for a first occurrence, $60 for a second and $100 for a third, and repeated missed appointments may require a deposit before future bookings. The salon accepts cash, checks, Visa, Mastercard, Amex and Discover, and sells gift cards. It is kid friendly and offers WiFi. Hours are Tuesday by appointment only, Wednesday 12:00 pm to 8:00 pm, Thursday 10:00 am to 7:00 pm, Friday 7:00 am to 4:00 pm, and Saturday 8:00 am to 4:00 pm.
Color is chosen with care: after comparing eleven lines, the salon settled on L'Oreal Professional and uses it exclusively.
Specials & promotions
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Free introductory consultation
On their website as of Oct 30, 2026 · Where we saw it
Services
Final prices may vary.
Haircuts and everyday styling for women, men and children.
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Additional Color $17
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Express Toner $25
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ProLonger Hair Repair Treatment $25
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Wash + Blowout $34+
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Olaplex $40
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Haircut $41+
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Gloss/Toner $46
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Haircut + Blowout $51+
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Hair Color $59+
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Luxury Blowout $59+
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Special Occasion $59+
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Mini - Full Foil $66+
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Balayage $121+
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Express Brazilian Blowout $136
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Brazilian Blowout $326
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Corrective Color Price at booking
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Special Occassion $59+
Photos
Meet the team
- Amanda Stylist and Colorist
- Christian Stylist
- Jaclyn Stafford Stylist
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Nicole A. Cullinan
Owner, corrective color specialist, hair stylist and chief trainer
- Nicole Cullinan Owner, corrective color specialist, chief trainer
Team members listed on their website. Individual roles, credentials, and current employment have not been independently verified.bostoncolorgroup.com (opens in a new tab)
- Highlights
- Uses L'Oreal Professional hair color exclusively
- Free consultation offered before booking, and corrective color is planned from a stylist consultation
- Operates as a training salon
- Olaplex in-salon treatments and ProLonger hair repair treatment
- Brazilian Blowout and express Brazilian Blowout options
- Good for
- Color correction
- Families and children
- Walk-in visits when the schedule allows
- Wedding, prom and special occasion styling
- Clients who want a consultation before booking
- Treats
- Color correction
- Balayage and highlights
- Hair health and repair
- Special occasion styling
- Techniques
- Corrective color
- Foiling
- Balayage
- Ombre
- Gloss and toner
- Olaplex treatment
- Brazilian Blowout
- Blowout styling
Products & treatments
- L'Oreal Professional
- Olaplex
- ProLonger
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