Mark Valerio
Mark Valerio at Executive Chevrolet

Mark Valerio

Service Advisor

Executive Chevrolet

399 N Colony Street
Wallingford, CT 06492

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4.9
893 Reviews

Industry Experience

11 yrs, 10 mos

4.9

893 Reviews

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893 Reviews of Mark Valerio

April 01, 2026

Dealership Rating
Employee Rating

Professional. Very helpful Very knowledgeable. They listened to all that we said and were very clear in their explanations. More

by Stins
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

April 01, 2026

Dealership Rating
Employee Rating

Kellen was amazing. He took care of my son's car purchase and everything went smoothly from start to finish. More

by Covetousimpgaming
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Apr 01, 2026

Executive Chevrolet responded

Thank you for sharing your five-star review. We’re thrilled your son’s Chevrolet purchase went smoothly from start to finish. We’ll be sure to pass along your compliments to the team. Kevin Galante Service Manager

April 01, 2026

Dealership Rating
Employee Rating

This is the place to buy your vehicle. GM Shaun and the staff will go above and beyond to help you. This is my 4th corvette in four years and they have been fantastic. They will fix any is More

by CIGARANDTOBACCOLLC
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

March 31, 2026

Dealership Rating
Employee Rating

Scheduled service soon enough which was great but when I went for service it took way too long for a simple job More

by Peeteyg
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Apr 01, 2026

Executive Chevrolet responded

Thanks for sharing your thoughts about your experience. We appreciate your business and hope to see you again soon! Kevin Galante Service Manager

March 24, 2026

Dealership Rating
Employee Rating

My visit was excellent, I was able to get an appointment quickly, and my visit went very smoothly They did a great job diagnosing then fixing my Tahoe More

by MGELSON
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Mar 24, 2026

Executive Chevrolet responded

Mark and our service team are thrilled your Chevrolet Tahoe appointment was scheduled so quickly and handled smoothly from diagnosis to repair. Thank you for letting us know about your excellent visit. We look forward to assisting you again. Kevin Galante Service Manager

March 19, 2026

Dealership Rating
Employee Rating

Mark is truly AMAZING! !! So kind and courteous. He made my visit efficient and easy! Thank you!! More

by TRACEYLYNNCONSIDINE
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Mar 19, 2026

Executive Chevrolet responded

It’s great to hear that Mark provided such courteous and efficient service on your Chevrolet Equinox. Thank you for sharing your experience. We look forward to welcoming you back soon. Kevin Galante Service Manager

March 17, 2026

Dealership Rating
Employee Rating

Communication was amazing And the follow up after the service was more impressive. They really care about their customers More

by ALtM
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Mar 17, 2026

Executive Chevrolet responded

Thank you for sharing your experience with the Chevrolet Tahoe service. We’re delighted our communication and follow-up impressed you. Mark and the team truly appreciate your recognition of our commitment to customer care. Kevin Galante Service Manager

March 10, 2026

Dealership Rating
Employee Rating

The experience is always great. Always attentive and responsive to our fleets needs I would recommend to everyone. More

by Jake.arborio
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Mar 11, 2026

Executive Chevrolet responded

It’s great to hear our team remains attentive and responsive to your fleet’s needs. We appreciate your recommendation and look forward to supporting your Chevrolet Colorado again. Kevin Galante Service Manager

March 10, 2026

Dealership Rating
Employee Rating

We've trusted our vehicles here for years! That simply says enough. Thank you for all you do, knowledge, service, care and getting job (s) done correctly. More

by ldriggott
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Mar 10, 2026

Executive Chevrolet responded

We appreciate your continued trust in our service department over the years. We’re glad to hear our team’s expertise and care have kept your GMC Terrain in great shape. Mark and our team thank you for your kind feedback and look forward to serving you again. Kevin Galante Service Manager

March 07, 2026

Dealership Rating
Employee Rating

Never a problem, getting an appointment always extremely pleasant, helpful, and friendly, and the work is done in a timely fashion More

by JARIVELLINI
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Mar 07, 2026

Executive Chevrolet responded

It’s wonderful to know that booking your Chevrolet Trailblazer service has been pleasant and that our team, including Mark, provided helpful and friendly assistance. We’re glad the work was completed promptly. Thank you for trusting us with your Trailblazer. Kevin Galante Service Manager

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