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Flagship One IncReviews 4,090

4.1

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From the business

Flagship One, Inc is the most reputable supplier of refurbished automotive control modules worldwide. We have been established for over a decade and have developed robust relationships with all of our clients. In order to maintain our lead as the top supplier, we consistently strive for excellency in quality-support for our clients. Our seasoned representatives are professionally trained and will go above and beyond to meet expectations. We are growing at an accelerating pace each year and consistently strive to cement ourselves as the industry’s price & quality leader – one customer at a time!


fs1inc.com
East Rockaway, NY, United States
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Flagship One Inc Reviews Summary

The company has garnered a mixed reputation, with customers frequently praising the quality and reliability of their products, particularly in restoring vehicle functionality. Many reviews highlight efficient customer service and proactive communication throughout the ordering and installation processes. However, concerns arise regarding delays in shipping and the return process, with some customers experiencing difficulties with defective units and a lack of timely support. Overall, while the company demonstrates a commitment to customer satisfaction, improvements in logistics and return policies could enhance the overall customer experience.

This summary is generated by AI, based on text from customer reviews

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19,182 reviews

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Indiana
1 review
0 helpful votes
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Thank you for your support
July 25, 2025

It was worth the wait, after installing I had to re-learn the crankshaft sensor. Other than that everything works as it should.
Before that the truck would shut off and have no crank until it cooled down or I unhooked the battery.
Again Thank you

Date of experience: July 15, 2025
Pennsylvania
1 review
0 helpful votes
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Ecm product
July 25, 2025

Product is good. Shipping quick. Description stated plug and play but was wrong. Never told it would cost more money to have the ecm reprogrammed. Said it was plug and play but wasn't

Date of experience: July 15, 2025
Texas
1 review
0 helpful votes
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Another successful repair with their ecm
July 25, 2025
Updated review

Great prices, good product, reliable service. We have used them several times with great success

Date of experience: July 15, 2025

Quick and easy to find the right part and to order
June 19, 2025
Previous review

Quick and easy to find the right part and to order

Date of experience: June 9, 2025
Illinois
1 review
0 helpful votes
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4 speed pedals
July 25, 2025
Updated review

Good experience with delivery and customer support and they will be able to help

Date of experience: July 15, 2025

Only time will tell
June 28, 2025
Previous review

Only time will tell

Date of experience: June 18, 2025
North Carolina
1 review
0 helpful votes
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Great product, great price!
July 25, 2025

I got ahold of Flagship 1 to purchase a PCM for my truck on July 1st 2025. Their staff was very helpful to me determining which PCM would be right for my truck. Very professional and super helpful. I felt that it was a vary good price after shopping around and they have a lifetime warranty! Also free shipping. As a side note---- I had the truck professionally diagnosed for my no start condition. Everything pointed to my PCM being faulty. I highly recommend them. I ordered this part and received it 4 days after the 4th of July weekend. Super fast response time.

Date of experience: July 1, 2025
Texas
1 review
0 helpful votes
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Replacement ECM
July 25, 2025

It was easy to order the ECM, easy to navigate the site. Installation was straightforward with no problems. Cured my issue however my gas mileage has dropped by 2 mpg.

Date of experience: July 15, 2025
New Mexico
1 review
0 helpful votes
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Always great service
July 25, 2025
Updated review

They are always helpful They are always helpful They are always helpful

Date of experience: July 15, 2025

Always great
November 22, 2024
Previous review

Great as always always great always great always great

Date of experience: November 12, 2024
New York
1 review
0 helpful votes
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ECM MODULE
July 25, 2025

REPRESENTITIVE JAM JAM WAS VERY HELPFUL IN OBTAINING THE MODULE WE WERE LOOKING FOR, AND THE CUSTOMER SERVICE WAS GREAT, SENT EMAILS FOR EACH PROCESS TILL COMPLETION.WOULD RECOMMEND THEM AGAIN FOR ECM/PCM HELP

Date of experience: July 15, 2025
California
1 review
0 helpful votes
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I had a great experience throughout the purchase and delivery, my only complaint is that they only offered a core credit toward future purchases, not the current purchase. I may never get to use that credit, but I guess that is by design. I would definitely buy from them again if needed.

Date of experience: July 15, 2025

Great website good so far
June 1, 2025
Previous review

Great website good so far

Date of experience: May 22, 2025
Florida
1 review
0 helpful votes
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New ecm for 2006 cadillac CTS
July 17, 2025

This was very easy to install and was ready to go. I was nervous when I read the other reviews. It did take a little longer than I expected, but not exceptionally. When it did arrive, it was packaged very securely. I would order again if I need to.

Date of experience: July 7, 2025
Virginia
2 reviews
0 helpful votes
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Awesome!
July 3, 2025

Always great to do business with and will always be my first call!

Date of experience: June 23, 2025
Georgia
1 review
0 helpful votes
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2002 Durango
July 1, 2025

The pcm went out in Durango. Was getting very bad fuel mileage didn't have good get up and go. Replaced pcm from Flagship one fuel mileage almost doubled and runs way more better

Date of experience: June 21, 2025
South Carolina
1 review
0 helpful votes
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5-STARS IF TURN-AROUND TIME WAS FASTER... ANOTHER COMPANY WE USE IS GUARANTEED NEXT BUSINESS DAY. HOWEVER, GREAT CUSTOMER SERVICE & COMMUNICATION. CORE REBATE CAN BE USED ON FUTURE PURCHASES, IS A BONUS! WELL PREPARED PRODUCTS WITH NO ISSUES.

Date of experience: June 19, 2025
Florida
1 review
0 helpful votes
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Great communication throughout process
June 29, 2025
Updated review

Was kept informed throughout the process as each step was completed. Unit arrived very well packaged and as described. I highly recommend their services.

Date of experience: June 19, 2025

Had what i needed and easy checkout
June 1, 2025
Previous review

Had what i needed and easy checkout

Date of experience: May 22, 2025
South Carolina
1 review
0 helpful votes
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Good parts but very slow
June 29, 2025

From the time the order is placed untll the order is received is way to long.
Slow slow process. Would not recommend this company due to how long it takes to receive the ECU

Date of experience: June 19, 2025
Texas
1 review
0 helpful votes
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Decent experience
June 29, 2025

I would buy from them again. The process did take longer than expected, almost 3 weeks to receive the pcm. I was told the first pcm failed testing. Customer service was adequate.

Date of experience: June 19, 2025
Ohio
1 review
0 helpful votes
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Satisfied 😊
June 28, 2025

. 😊😊😊. πŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏπŸ‘πŸΏ...

Date of experience: June 18, 2025
Arkansas
1 review
0 helpful votes
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Website says something like 1-3 day shipping. I called to make sure they had my jeep ECM in stock and they confirmed it was, so I ordered. It took them a couple weeks to ship and "program" or whatever. I would have ordered it elsewhere as I needed it, but just had to wait it out.

Date of experience: May 15, 2025
Washington
1 review
0 helpful votes
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Not working and will not communicate with the ECM. Vin is correct not a worthwhile $1450. 00 dollar purchase

Date of experience: June 18, 2025
Georgia
1 review
0 helpful votes
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Ecm for my dodgeram van.
June 28, 2025

I was very satisfied with my order they did a great job on m ecm.

Date of experience: May 27, 2025