Customer Reviews for Quality Diagnostics

We love hearing what our customers have to say!

We want you to be completely satisfied with our service, so please let us know how we’re doing.

If you have a review you’d like to share, click the button below and fill out the form below.


Here’s what some of our Collingdale, PA customers are saying about us:

The only mechanics in Delaware County that I trust that are very reliable and friendly. They do excellent work!

Susan Moser Quality Diagnostics Customer Review

4 Stars!

Shayla Tucker Google Review

5 Stars!

Angeline Liberty Google Review

Great mechanics, super friendly and easy to work with. Got my engine repaired less than 3 hours. Reasonable prices and quality service. I'm definitely going to come back with an other mechanical issue.

Shafi Styx Google Review

5 Stars!

Brian Campbell Google Review


Donte Clark Google Review

I didn't even take my car there yet and i'm giving 5 stars. I scheduled an appointment today and Bob was probably the friendliest mechanic i've ever spoken to. Will update after service is done.

Timothy Bohn Google Review

Affordable quick and all arround nice people brought two cars here and they fixed them at a affordable price and they let you know what your car will need in the future

justin richards Google Review

This place is the best!! I mean the best there work is great this is my place to go for now on!! Prices are fair! They are hard working guys that do the job right!!. Please come here if u want honest and trustworthy people working on your car:)

Nicole Ferrell Google Review

This shop is awesome. I've been using this shop for 6+ years now and wouldn't use another shop. I definitely would recommend Quality to anybody they get the job done. My guy Marco is the man!!!

40 Shorty Google Review

I am a new customer with Quality. I am impressed with them in this age of folks simply not providing customer service, lack of knowledge of the product and let's face it often some mechanics are simply dishonest. At Quality, I received a fare price for the services rendered by them and professional, knowledgeable and timely service. I will certainly return to them for all of my future repair needs.

Deborah Brown Google Review

I have been a customer for at over 20 years. The mechanics, Joe and Marco are both great. I trust any repair they say is necessary.

kevin hash Google Review

excellent service, technicians very knowledgeable and explain everything so you understand what's wrong and how they can repair it, reasonable prices. I've never took my car there and had to take it back because something was wrong with the repairs.

barbara payne Google Review

I am always pleased with the service I receive from Quality Diagnostics. They are fair, honest and thorough and I will continue to take my car to them whenever it needs to be serviced

Joanne Graham Google Review

I have been a customer for many, many years. I would not know where else to take my vehicle. I am like family there. They know my vehicle and the service is always the best. Technicians are excellent at diagnosing your problem and give you a detailed estimate of the service required. Service is always complete and very quick if all necessary parts are available. The owner/manager has been very personable to me, and I consider him a good friend. It's a pleasure having my vehicle serviced there. My props to the serviceman at Quality Diagnostics. Many thanks. Harry G.

Harry G. Google Review

Wonderful service

Tiffany Crooms Google Review

Great place to do business!
Staff is very friendly and knowledgeable and prices are very reasonable!
The work was completed in a timely manner and the price was as quoted!

Mike Urso Google Review

5 Stars!

Kevin King Google Review

Quality Diagnostics is the only place I will have work on my foreign car. There staff is friendly, knowledgeable, and speak in car language that even I can understand. They are flexible with their scheduling and send me email reminders for my follow up appointment. Bob is one of the most friendly small business owners I have met! They were recommended by my extended car warranty. They keep me informed of the price of the repair before the work is done.

Chris Johnston Google Review

Very good service and reasonable prices 👍🏼

sadam takretea Google Review

I am a Former employee, and I learned a lot about customer service and was taught by the best senior technicians in Delaware County. What a Great Shop!

Aaron Walker Google Review

This is the best automotive center in Delaware county.

Ron Brown Quality Diagnostics Customer Review

I was greeted right away with a smile!! they are knowledgeable, and the work was handled in a timely manner. great for chicks who aren't car savvy either, they won't take advantage of your lack of knowledge. good for the average budget, estimates are on point.

Janet Height-Smith Google Review

5 Stars!

E J Google Review

Very helpful estimate, quick service.

Jen Kendall Google Review

5 Stars!

Mike Mitchell Google Review

5 Stars!

Ariel Guerra Google Review

5 Stars!

A Google User Google Review

Bob and the rest of the guys here are hard working, down to earth, and will tell it to you straight. I've done business with them and routinely brought in my first car ( a 1995 Subaru Legacy) for just about everything. Sadly, my car died, so I upgraded, but will still come in for routine checks, oil changes, and inspections instead of the big dealerships.

Scott H. Yelp Review

Add Your Own Review!