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The ECU Pro Reviews

4.9 Rating 4,515 Reviews
97 %
of reviewers recommend The ECU Pro
Company Reviews Product Reviews
412
 Metrics
4.9
Based on 4,515 reviews
Shipping & Delivery
Delivery Methods
Postal Service, Courier
Average Delivery Time
Next Day
On-time Delivery
99%
Accurate And Undamaged Orders
96%
Customer Service
Communication Channels
Telephone, Email, Live Chat
Queries Resolved In
Under An Hour
Customer Service
4.9 out of 5
Read The ECU Pro Reviews
Filter: Rated 5 None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful
David Bercegeay
Verified Buyer
“The team at ECU did an excellent job troubleshooting my Mercedes Sprinter van's ECI and remote key issues. In addition they made me an additional spare key. The service was simple, fast and easy.”
The ECU Pro 5 star review on 15th July 2026
Helpful Report
(The ECU Pro) - Posted 1 month ago
John Caldwell
Verified Buyer
“They fixed my issue with a fast turnaround time and good communication.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
AUTO JOHNSON
Verified Buyer
“Fast and accurate turn around time. CPC came back plug and play. My check engine is light on, but the mechanic says that may go away in time over driving it because of the new programming and reading. So I will give you a week when I get a chance to drive been on vacation.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Rayna Weston
Verified Buyer
“The ECU Pro did amazing work! Tyler was very helpful and communicative. If, for any reason, I ever need a new ECU or testing again, The ECU Pro will be my go-to! -Satisfied Customer”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Andreas Halidis
Verified Buyer
“Great Customer Service and quick turnaround around time.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Anonymous
Verified Buyer
“great work! fast turn around”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Benjamin Dozeman
Verified Buyer
“Great communication”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Francis Brewis
Verified Buyer
“Fast shipping. Worked as advertised. This was the second ECU we received, one from another company that almost had engine failure do the coolant fan not working.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Rodolfo Espinosa
Verified Buyer
“Very good service , very professional.. thx.”
The ECU Pro 5 star review on 10th July 2026
Helpful Report
(The ECU Pro) - Posted 1 month ago
Anonymous
Verified Buyer
“The on car testing is wonderful. Isolates the problem quickly. Guys are great to work with.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Oscar Punzo
Verified Buyer
“Ecu Pro replaced and cloned the EIS on my E Class Mercedes. The repair has completely fixed the issue is was chasing for so long. I received the part along with my key in perfect condition and it was a plug and play. The car started right but and has been issue free after 400 mi of mixed driving.”
The ECU Pro 5 star review on 10th July 2026
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(The ECU Pro) - Posted 1 month ago
Tracey Tanner
Verified Buyer
“Reaching out to ECU Pro was the best decision I’ve ever made. I am very satisfied with the work in a timely efficient manner and cost. Thank you ECU for your support.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Macky Thiam
Verified Buyer
“Great response time on any questions or concerns. Professional. Thanks for everything”
Helpful Report
(The ECU Pro) - Posted 2 months ago
George Kline
Verified Buyer
“Always good work from these guys. They help us get our customers back on the road quickly with trust we can stand behind.”
Helpful Report
(The ECU Pro) - Posted 2 months ago
Jeffrey Branham
Verified Buyer
“Service was fast and easy to get taken care of by this”
Helpful Report
(The ECU Pro) - Posted 2 months ago
Fernando Caballero
Verified Buyer
“I had a great experience working with them. I had more than one question since it was my first time sending my ecu to get repair and their communication was real good and fast to respond to my emails. Overall a great company. I hope I don't have any more ecu problems but If I do I know where I'm going to send it.”
Helpful Report
(The ECU Pro) - Posted 2 months ago
Lucero Morga
Verified Buyer
“Got my CAS module fixed quick easy and fast. Now my car is running good. Very happy with the service.”
Helpful Report
(The ECU Pro) - Posted 2 months ago
Thomas P McCarthy
Verified Buyer
“The ECU Pro repaired both my CAS. Module and FRM module saved me over $4000.00 dollars Thank you very professional”
Helpful Report
(The ECU Pro) - Posted 2 months ago
Anonymous
Verified Buyer
“Fixed my ecu amazing job”
Helpful Report
Posted 2 months ago
Jerrod Copeland
Verified Buyer
“Awesome company would highly recommend very fast turnaround on repairs and pricing is fair thank you guys..”
Helpful Report
Posted 2 months ago
The ECU Pro is rated 4.9 based on 4,515 reviews
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