When you call you are getting an ASE L1 certified diagnostic Technician that is also a CIRT for the RI state inspection program. I also hold many AC Delco electronics and electrical system certificates. A previous garage owner that understands the high expense of overhead for an automotive shop and someone that has specialized in this for over 10 years now. 20 plus years as a regular all around technician.
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Reviews

SR
Steve R.

11/15/2018

Provided by YP.com

Craig from Mr. Diagnostic has helped our service shop in several instances. We have had him come out to program modules in the past as he has subscriptions to Honda and Toyota software. We most recently had a very difficult diagnostic job on a Honda CRV. We were ready to give up on the car repair. We called Craig and he was able to diagnose a wiring issue that was causing the ECM on the car to short out and fail (we had replaced the ecm previously and the second ecm also failed 2 days after installation). Craig diagnosed and repaired a wiring problem in the main wire harness and we installed and programmed a new ECM and all is working! My best techs (both L1 ASE certified master techs) had been trying to diagnose the issue for a week and Craig was able to diagnose the issue in a matter of hours! I highly recommend Craig, he is an incredible resource and is a very talented tech!

claimed iconBusiness Response09/12/2019

Thank you for the kind review Steve.

This listing has been claimed by a business representative.
MM
M M.

06/01/2016

Provided by YP.com

Called and asked to have a ECM reprogrammed. He came tried for a few hours and said he programmed the computer and that the vehicle was having another issue. We paid and he left. I then went out with my own computer and found he never programmed the computer. The vin to the old vehicle was still registered in the new ecm we provided. We then called and asked him to come back out and try again. We got instant attitude. Claimed our 15 thousand dollar scanners were wrong. Said it would cost us another 125 to come back out. We then said hell no and sent to the dealership. Vehicle was then programmed correctly and problem was solved. Do not use Mr. Diagnostic. Typical crook

claimed iconBusiness Response09/12/2019

I do not do business this way. I wish I saw this review sooner than over 3 years later. I don't know who you are because you are hiding behind two letters. I would never say I programmed something that I did not. If I said there were other problems with the vehicle I wish you would have put what was wrong. I do and average of 20 cars a week and because of that I can't recall who you are. Please contact me so we can make this right.

This listing has been claimed by a business representative.

More Business Info

The Leader in onsite Automotive Diagnostics and Programming!!

Business History
Our lead technician Craig St. John has over 25 years in the automotive repair field. He is an ASE Master Certified L1 Diagnostic Technician, RI emissions and safety inspector, Emissions certified repair technician for the state of RI and Maryland, AC Delco certified electrical professional, AC Delco Hybrid specialist, IMAC air conditioning certified, An Automotive night class Instructor at MTTI in Seekonk MÁ, a graduate of New England Tech with an associates degree in Automotive Science, and furthers his education every year with different seminars and schooling.
Hours
Regular Hours
Mon - Fri:
Sat:
SunClosed
Services/Products
Automotive Programming Check Engine Light Air Bag Light Anti lock Brake Light Traction Control Light VSS Light Tire Pressure Light Power Windows not working Heating and Air Conditioning not working Power/ Heated Seats Power/ Heated Mirrors Interior/ Exterior Lights not working Keyless entry not working Security System programming Key programming New control module programming Engine not running right Wipers not working Power door locks Sun roof Instrument panel gauges Radio and entertainment systems Hybrid vehicles
Brands
Chevrolet, GMC, Cadillac, Hummer, Saturn, Buick, Pontiac, Oldsmobile, Chrysler, Jeep, Dodge, Plymouth, Ford, Lincoln, Mercury, Mazda, Honda, Acura, Jaguar, Land Rover, Toyota, Lexus, VW, Audi
Location
West Warwick, RI 02893
Amenities
We have the ability of diagnosing, flashing or reprogramming your vehicles control modules just like the dealer does for the following makes
Accreditation

AC Delco certified electrical professional

Emissions certified repair technician for the state of RI and Maryland

Master Certified L1 Diagnostic Technician

RI emissions and safety inspector

IMAC air conditioning certified

AC Delco Hybrid specialist

Associations
We are able to diagnose electrical and electronic problems a lot quicker than others by having dealer level diagnostic equipment and years of experience specializing in this area.
AKA

Automotive Computer Programming & Electrical Diagnostics

Categories
Automobile Diagnostic Service, Auto Repair & Service, Automobile Air Conditioning Equipment-Service & Repair, Automobile Diagnostic Equipment, Automobile Diagnostic Service Equipment-Service & Repair, Automobile Electric Service, Automobile Electrical Equipment, Emission Repair-Automobile & Truck, Truck Service & Repair
Other Information

Parking: On Site