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
945 Reviews

Industry Experience

12 yrs, 1 mo

4.9

945 Reviews

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945 Reviews of Mark Valerio

July 17, 2026

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Employee Rating

I was treated fairly but all I needed was a battery changed and it seemed to take quite a while More

by NGIATRELIS10
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 19, 2026

Executive Chevrolet responded

Thanks for sharing about your experience with Executive Chevrolet. We appreciate your business and hope to see you again! Shaun Woodward General Manager

July 17, 2026

Dealership Rating
Employee Rating

I have bought 4 new Chevys from this dealer. Each one had all the services done at the dealer. I have found them to take the car on time, it’s ready when promised, the work was done well, and th More

by AL_LINDBLOM
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Jul 17, 2026

Executive Chevrolet responded

Thank you for choosing Chevrolet with us four times and trusting our service team. Shaun and our technicians are glad to have your Blazer EV ready when promised and to deliver the professional care you expect. We appreciate your loyalty and look forward to assisting you again. Shaun Woodward General Manager

July 12, 2026

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Was easy to get my 5,000 mile oil change, and appreciate the service person looking for a potential problem. The live video sent to my phone is great. Mark is making sure my truck gets what it needs, as the More

by Rado21
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 12, 2026

Executive Chevrolet responded

Thank you for noting how seamless your 5,000-mile oil change was and for highlighting the live video feature. We’re glad our team caught that potential issue and that Mark is keeping your Chevrolet well maintained as mileage goes up. We look forward to supporting your truck’s needs on future visits. Shaun Woodward General Manager

July 06, 2026

Dealership Rating
Employee Rating

Very professional and prioritized customer concerns and excellent with communication on process. Mark was excellent More

by ccmiller442
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 06, 2026

Executive Chevrolet responded

It’s rewarding to learn that we addressed your concerns professionally and maintained clear communication throughout the process. Mark will be pleased to know he provided excellent support. Thank you for trusting your Chevrolet Suburban with us. Shaun Woodward General Manager

July 06, 2026

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Employee Rating

Very good experience. Very nice and efficient. I would recommend and I will go back More

by PATRICIA.ZANONI
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 06, 2026

Executive Chevrolet responded

We’re delighted Mark and our service team provided a smooth, efficient maintenance experience for your Chevrolet Equinox. Thank you for recommending us, and we look forward to welcoming you back. Shaun Woodward General Manager

July 05, 2026

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Employee Rating

Went in for oil change and tire rotation. All was done in a timely manner More

by Pd5625
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 05, 2026

Executive Chevrolet responded

We appreciate your feedback on the Chevrolet Colorado service. It’s great to hear the oil change and tire rotation were completed efficiently. Please reach out to Mark for any future needs. Shaun Woodward General Manager

July 05, 2026

Dealership Rating
Employee Rating

I had an issue with the battery going dead. Your dealership fixed the problem. Thank you More

by Pd5625
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 05, 2026

Executive Chevrolet responded

It’s great to hear that Mark resolved the battery issue on your Chevrolet Colorado and got you back on the road smoothly. Thank you for sharing your experience. Shaun Woodward General Manager

July 05, 2026

Dealership Rating
Employee Rating

Very good Mark was very good. Explain to me what had to be done on the car made arrangements for me to be brought home and brought back. The interaction on the service were excell More

by Prod1325
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 05, 2026

Executive Chevrolet responded

It’s great to hear Mark took the time to explain the work and arranged your rides to and from home. We’re pleased the service interaction met your expectations. Thank you for sharing your experience, and we look forward to assisting with your Chevrolet again. Shaun Woodward General Manager

July 03, 2026

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Employee Rating

Mark was so informative & helpful with all my questions! Glad to have him handling my car issues! Will definitely be recommending him to others & coming back if I have any other issues. More

by Yolimarfuentes
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Jul 03, 2026

Executive Chevrolet responded

It’s great to hear Mark answered all your questions as he serviced your Chevrolet Equinox. Thank you for recommending us and we look forward to helping you with any future needs. Shaun Woodward General Manager

July 01, 2026

Dealership Rating
Employee Rating

I purchased a 2026 C8 Z06 from an out-of-state dealer, and unfortunately, the air conditioning stopped working with only about 250 miles on the odometer. As this was my first Chevrolet product and I was u More

by Jeff S
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Jul 01, 2026

Executive Chevrolet responded

It’s great to know that Mark guided you through the AC repair on your Chevrolet Corvette C8 Z06, kept you informed, and returned your car ahead of schedule. We appreciate your trust in our service team and thank you for recommending us to other Corvette owners. Shaun Woodward General Manager

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