Triangle Service Center, Inc.

Chelmsford, MA · Auto repair shop

Rating
4.9/5
★★★★★ 4.9
Reviews
20
Rank in Chelmsford
#2
of 28 shops
City Percentile
82%
rating percentile
Address
Triangle Service Center, Inc., 177 Boston Rd, Chelmsford, MA 01824
Phone
(978) 256-7658
Website
www.triangleservicecenter.com
Status
Closed · Opens 7 AM Mon

Triangle Service Center, Inc. is an auto shop located in Chelmsford, MA. It is one of 28 auto shops listed in Chelmsford. Its 4.9-star rating is above the Chelmsford city average of 4.2 stars. It ranks #2 among Chelmsford auto shops by combined rating and review volume. There are 4 photos associated with this location.

About Triangle Service Center, Inc.

Triangle Service Center, Chelmsford, MA, is a local family owned & operated auto repair shop offering quality car repair & truck repair since 1978. Mass Auto Inspection Station. Continental Tire Gold Dealer offering their full line of tires. Voted... More

Hours

SaturdayClosed

Customer Reviews

★★★★★ 5.0 Deb L · Feb 2026

Triangle Service station was the very best experience. They were excellent to work with, considerate of some special circumstances, knowledgeable and detail oriented. At first, I was hesitant regarding idea of communicating by texting mostly. However, I have never had such a high level of communication with a mechanic or service station as this one. Nicho was wonderful outlining their findings and recommendations, helped us prioritize what was needed and explained why. The written estimate and final paperwork, was a complete write up, outlining what they found, work performed, and listed what should be followed up on and done next. There was no pressure or upselling. They identified issues causing noises we had mentioned. The entire office was warm and welcoming. I highly recommend Tr

★★★★★ 5.0 Jeff · Feb 2026

I cannot recommend Triangle Service Center enough. I went in today for an inspection sticker, oil change, and a tire sensor issue, and I was blown away by the speed and quality of their work. Robin, Nicho, and Dax are an absolute dream team that made me feel so welcome. They were incredibly kind, professional, and took the time to make sure I actually understood what was going on with my car. The pricing was very reasonable. If you want honest, fast, and friendly service, look no further!

★★★★★ 5.0 Megan Finn · Mar 2026

I always have an excellent experience at Triangle. Their staff is friendly and knowledgable. I recently took my car in for a routine oil change and coolant fluid replacement. The team topped off my wiper fluid and checked my tire pressure on the house. Thanks for making me feel taken care of!

★★★★★ 5.0 Synoeuth Beng · Feb 2026

I can’t say enough about teams from Triangle Service Center. They were really fast and quick to get one of my vehicle fixed. Usually any other Automotive shop it will take weeks, but not them. Got it towed to their location last Monday, and not even 7 business days. It was done and completed.

★★★★★ 5.0 Jon Pastor · Jan 2026

Been coming to Triangle for years and will continue for our vehicle’s servicing! Needed a new starter and battery. Once diagnosed it was completed the next business day and ready for pickup. Always great service, communication, and quality.

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom

Services

Auto repair shopMechanicTire shopTruck repair shopVehicle inspection service

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This listing is informational. Contact the shop directly to verify credentials, services, and availability. Listing information is aggregated from public sources and may be out of date.