TheAuto Repair Billericaactuallytrusts.
Guy's Auto Body keeps Billerica on the road. ASE certified mechanics, OEM parts, and a written 12-month warranty on every repair we put back on the lift.




























Feature any certifications & brands you want here
Real repairs, done by people who know the work.
From a quick oil change to a full engine rebuild, every job leaves our shop the same way. Documented, warrantied, and ready for the road.
Engine diagnostics
Diagnosed properly, priced honestly, finished right the first time.
Brake repair
Diagnosed properly, priced honestly, finished right the first time.
Oil changes
Diagnosed properly, priced honestly, finished right the first time.
Transmission service
Diagnosed properly, priced honestly, finished right the first time.
Suspension repair
Diagnosed properly, priced honestly, finished right the first time.
AC service
Diagnosed properly, priced honestly, finished right the first time.
Pre-purchase inspections
Diagnosed properly, priced honestly, finished right the first time.
Fleet maintenance
Diagnosed properly, priced honestly, finished right the first time.
A shop run by people who actually fix cars.
Guy's Auto Body runs on one rule. Tell the customer the truth, and only do the work that needs doing. That rule shows up in every estimate, every diagnostic, every repair we hand back.
Every technician is ASE certified. Every diagnostic is shown to you before we touch a wrench. Every repair leaves our shop with a 12-month warranty, written down, with your name on it.
Local car owners aged 25-65 looking for a trustworthy mechanic with honest pricing. If that sounds like you, we will take good care of your vehicle.
Four things we will not compromise on.
- i.
We diagnose before we quote.
No charge for a proper look. You see what we see, then you decide.
- ii.
We use OEM or premium parts.
Cheap parts cost more in the long run. You get parts that last.
- iii.
We back every repair.
Twelve-month, twelve-thousand-mile warranty on every job, in writing.
- iv.
We finish when we say we will.
Same-day service on most jobs. If it slips, you hear it from us first.
The work, not the marketing.
A look inside the shop. Real cars, real repairs, real customers.
What customers in Billerica say.
Based on 148 Google reviews
“I recently had auto body work done at Guy’s Auto Body in Billerica, MA.The owner, Brian, does outstanding work and assisted with my insurance company to make certain the job was done properly.He was”
“I cannot say enough good things about Guy’s Auto Body and the owner Brian. I had to bring my 2020 Acura SUV there twice for significant autobody work. The SUV only had 20,000 miles on it. Not only did”
“My car was damaged by another car.It was my first time having to work with the other party’s insurance, finding an auto body shop, etc.Guy’s Auto Body shop was recommended to me and from my first c”
“Brian(The Guy) is awesome to work with and does great work. I brought my car there after being side swiped. My car looks fantastic! My insurance company from out of state was an absolute hassle to dea”
Tell us about your car. We will tell you the truth.
Send a quick note and we will get back to you within one business day with a real estimate, written down, with no pressure to book.
- Free written estimates on all jobs.
- Photos and notes from our diagnostic.
- Prices broken out by part and labor.
- No work without your green light.
Walk-ins · Tow-ins · Same-day service
Pull in. We will take it from there.
Hours: Mon-Thu 8am-4pm, Fri 8am-1pm, Sat-Sun Closed. Most repairs finished same-day. If your car cannot make it to us, call and we will sort the tow.
Stop by, give us a ring, or send a note.
The fastest way to get on the schedule is a phone call during shop hours. For everything else, the form works great.
- Address
1 Innis Dr, Billerica, MA 01821, USA
- Phone
(978) 667-3750
- Email
ronnies.auto.billerica@gmail.com
- Hours
Mon-Thu 8am-4pm, Fri 8am-1pm, Sat-Sun Closed
Send a message
We reply during shop hours, usually same day.