Marc Cortopassi
Marc Cortopassi at Serra Buick GMC of Rochester Hills

Marc Cortopassi

Service Advisor

Serra Buick GMC of Rochester Hills

855 S Rochester Rd
Rochester Hills, MI 48308

4.8
20 Reviews
4.8

20 Reviews

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20 Reviews of Marc Cortopassi

November 08, 2026

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All the folks I came in contact with treated me as if i was the only customer! I'll be back. More

by seamslikemartha
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Recommend Dealer
Yes

Other Employees Tagged: Lance Smith , Sandra Bernier

November 07, 2026

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The service was excellent. They took care of me even though I didn’t have an appointment and are setting something up to fix my backup camera. More

by MUTUALMOM
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Recommend Dealer
Yes

Other Employees Tagged: Ron Farmer

October 29, 2026

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I've been to other dealerships and many aren't very good. .golling for instance I wouldn't trust them with anything..serra is good so far More

by zomby31667
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Recommend Dealer
Yes

October 26, 2026

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I was very happy with the way I was treated by the service representative. The work was completed when promised. More

by claudiarcrawford
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Recommend Dealer
Yes

Other Employees Tagged: Jeff Holzer

October 25, 2026

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I took my car in for an oil change and tire rotation. The service advisor pointed out the transmission fluid needed to be change.too and I authorized it..I got a video that showed the tech reviewing the More

by ROBERT.W.SIMPSON
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Recommend Dealer
Yes

October 22, 2026

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Everything was great as always! Top notch dealer and people always going the extra miles to take care of the customer! More

by bgrecon
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Recommend Dealer
Yes

June 15, 2026

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My last pickup 10yrs old was from them. Good all around service from them why stop. More

by ybned66
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Recommend Dealer
Yes

Other Employees Tagged: Ron Farmer

June 09, 2026

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He was great. You need to hire more people. 1 person helping all of us dropping and picking up! The wait was irritating when o made an appointment. You should have More

by linda.l.magyar
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Recommend Dealer
Yes

Other Employees Tagged: Ron Farmer

May 24, 2026

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Great and Honest work, that’s why I’ve been going there for over 25 years! More

by joeserafinski
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Recommend Dealer
Yes

Other Employees Tagged: Ron Farmer

April 22, 2026

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Been a favorite for 30 years. Always customer friendly. Love they always have a porter More

by hold_non
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Recommend Dealer
Yes

Other Employees Tagged: Ron Farmer

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