About us

We at Comm Ave Mobil have been proving our services to Boston and the greater area since 1986.  Our business is comprised of three departments: Auto Repair Shop, Car Buy Sell - Auto Sales, and Mobil Gas Station & miniMart.


Our goal is to provide you and your friends with the utmost customer care and  service.


Pick up the phone and dial  617 232 1188


Visit us at Comm Ave Mobil for fast and reliable service. Fuel your car with the world's top tier quality fuels by ExxonMobil.  Stop in or drop off your car for vehicle check up, maintenance, oil change service, and repairs.  Keep your car up to date with Massachusetts emission testing by performing your vehicle's  MA Vehicle Inspection at our facility.


Our location is convenient for you providing direct access to the MBTA bus and the T train stops, many  restaurants, coffee shops, cafes, and retail stores are in the immediate vicinity.


Auto Repair Shop

We have a talented and professional staff which will work on each and every vehicle the comes into the auto repair shop.  Our expert service department, at your request, will perform a thorough examination of your entire vehicle and perform all required services to your vehicle. Most importantly, we will ensure that you understands the work needed and will only begin working on your vehicle after obtaining your approval.


  • We will find the source of your automobile’s troubles and will explain the repairs required in layman’s terms.
  • We will only recommend the necessary repairs or services to keep your car reliable and in compliance with Massachusetts regulations.
  • We will always provide you with competitive pricing and multiple choices.
  • The price we quote is the price you will pay at the register. No hidden costs.

Our Auto Repair Shop services include:

  • Engine & Emissions
  • Steering & Suspension
  • Brakes System
  • Starting & Charging
  • Heating & Cooling
  • Exhaust System
  • Oil Change
  • Engine Tune Up
  • Transmission
  • Cooling System
  • AC System
  • Tires
  • On Board Diagnostic Test
  • MA Vehicle Inspection
  • Exhaust Test
  • Brake Tests
  • Steering
  • much more…

Mobil1 Oil Change

Our highly-skilled technicians understand that proper maintenance and care will help you keep your vehicle running for a very long time. This level of service will mean fewer dollars spent on repairs and, most importantly, a safe vehicle for you and your family.


Perhaps the easiest way to properly maintain your vehicle is with our oil change services! We provide the best, most hassle-free oil change service in Boston, MA. It is by far the most cost-effective way for you to take care of your vehicle.


Ask for a Mobil1 oil change service. Mobil1 has been the preferred choice by many since its introduction 40 years ago.  Mobil1 oil is known for its engine wear protection, cold weather start up, high temperature resistance and superb cleanliness. Mobil1 technology is proprietary and now available at your fingertips through Comm Ave Mobil's auto repair shop.  Stop in and have your car serviced today.

Our Standard Oil change service includes:

  • Oil and Filter
  • Power Steering Fluid top off
  • Brake Fluid top off
  • Radiator Fluid top off
  • Tire Pressure check
  • Exhaust visual check
  • Brake pads and rotors visual check
  • Front end suspension and steering check

MA Vehicle Inspection

Massachusetts regulations require that each vehicle driving on MA roads pass state safety inspection and some vehicles must also pass the state emissions inspect.  The MA Vehicle Inspection is performed and valid on a yearly basis. A rectangular sticker with a number and year, indicating when the next inspection is due, is located on the bottom right hand side of the vehicle’s front windshield.

Need a MA Vehicle Inspection (Mass State Inspection)?


Here is what you need to have present at the time of inspection.

  • The vehicle.
  • The $35 Fee


Once the inspection is complete, we will place the inspection sticker on your vehicle's windshield, return your vehicle and provide you with an explanation of the results.

Location and Hours of Operation

Comm. Ave Mobil

850 Commonwealth Avenue

Boston, MA 02215

Tel: (617) 232-1188   Fax: (617) 232-9271

Email: csr@commavemobil.com

Website: www.commavemobil.com

Gas Station & miniMart

  Monday -  Saturday         7:00 am - 12:00 am

  Sunday                               8:00 am - 11:00 am


Auto Repair Shop and Car Buy Sell - Auto Sales

  Monday - Tuesday            8:00 am - 6:30 pm

  Wednesday - Saturday     8:00 am - 2:00 pm

  Sunday                                Closed


MA Vehicle Inspection & Mobil1 Oil Change

  Monday - Tuesday            8:00 am - 6:30 pm

  Wednesday - Saturday     8:00 am - 2:00 pm

  Sunday                                Closed