Emissions testing service near Lawrence, MA

Very affordable and excellent workmanship,they are very polite and easy to talk I would recommend everyone to go to see them for work on there car's and truck I give them a thumbs up . I am very happy with there work, Thank you .

I want to preface my review by saying that the techs are very talented and I deeply appreciate the work they specifically did. I also would like to say Jake is an incredibly nice individual who does the best he can with what he is given, and unfortunately his colleague does not share the same sentiment. Rico lied about every facet of the job. From price, to estimated time, to simply what they would actually be able to do for me. He also made it very clear he did not respect my input and opinions even though I am the owner of the vehicle; I have my own opinion as to why he felt that way as well. INCREDIBLY upsetting experience considering my family is return customers of Zaks (I personally will not be returning). I again thank Jake and the techs for their diligent, and honest, work; And all they did in the face of their teammate actively working against them. Unfortunately, they can only do so much when the bridge has already been burned.

Had them "build" an EJ25 subaru motor for me not long ago. After 3k miles it is burning 1qt every 3k miles, and visibly smokes in boost and on decel. Alex assured me "the motor isn't broken in yet" at 2k miles. Its only gotten worse and I just continue to get run in circles. Don't go here to get an engine "assembled" go somewhere that's actually going to BUILD it and stand behind it. A few dynos and 300 facebook reviews totaling 4.9 stars is very capable of fooling your wallet!

Best and cheapest around

Fantastic people who will do anything they can to help you out. I recommend them to anyone I hear complaining about their car or mechanic.

We have been in business since 1938. We perform all services needed on your vehicle from oil changes to check engine lights to brakes, etc. Full service for cars and trucks.

These people are wonderful to work with. They don't cut corners but put my priority - safety - always first. They explain everything clearly and are very detailed and professional with all inspections, maintenance and repairs. Best maintenance shop I have ever been to. Great experience. Excellent product at excellent rates. I wouldn't go anywhere else. Sandra Thomas

PDM is great. They never try to sell me anything, they just tell me what's wrong, and fix it fast, and they always stay around the estimate. The staff is friendly and the costs are low. I'll be bringing all of my vehicles here.