Dealer Reviews
Cars for Sale
Write a Review
Dealer Log In
View All Employees
Mark Valerio
Mark Valerio at Executive Chevrolet

Mark Valerio

Service Advisor

Executive Chevrolet

399 N Colony Street
Wallingford, CT 06492

Contact Me
4.9
889 Reviews

Industry Experience

11 yrs, 9 mos

4.9

889 Reviews

Write a Review

889 Reviews of Mark Valerio

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

Report | Print
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

Report | Print
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

Report | Print
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

Report | Print
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

Report | Print
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
Report | Print
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

March 07, 2026

Dealership Rating
Employee Rating

Professional, friendly helpful Very courteous explains everything that is going to be done and everything is done in a timely fashion More

by JARIVELLINI
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Report | Print
Mar 07, 2026

Executive Chevrolet responded

It’s wonderful that Mark and our service team provided professional, friendly assistance and took the time to explain every step for your Chevrolet Trailblazer. Completing the work promptly ensures you get back on the road without delay. Thank you for trusting us with your Trailblazer. Kevin Galante Service Manager

March 01, 2026

Dealership Rating
Employee Rating

Good experience the salesman was knowledgeable about the car and the rest of the people were helpful. More

by mikecarp519
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Report | Print
Mar 02, 2026

Executive Chevrolet responded

Thank you for taking the time to share your feedback with us. We work hard to make sure our guests have an exceptional experience. We will share your comments with our team, and we look forward to working with you again. Kevin Galante Service Manager

February 25, 2026

Dealership Rating
Employee Rating

The computer system was saying that my vehicle needed an update, but I brought it down to executive Chevy and Mark helped me in the end it had to be programmed. Mark is always there very knowledgeable and w More

by Sandi1114
Recommend Dealer
Yes

Other Employees Tagged: Mark Valerio

Report | Print
Feb 25, 2026

Executive Chevrolet responded

We’re delighted Mark’s expertise got your Chevrolet Trailblazer updated and programmed so smoothly. His attentive approach and dedication truly make the difference. Thank you for the five-star rating. Kevin Galante Service Manager

February 21, 2026

Dealership Rating
Employee Rating

Great service! !! Would highly recommend the service at Executive Chevrolet. Mark kept informed on the status. More

by bdeitz211
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Report | Print
Feb 21, 2026

Executive Chevrolet responded

Thank you for recommending our service. We’re glad Mark kept you updated on your Ford Fusion. Let us know if there’s anything else we can help with in the future. Kevin Galante Service Manager

1
2
...
89

Dealership Inventory (199 Vehicles)

used 2024 Chevrolet Equinox EV car, priced at $22,947
2024 Chevrolet Equinox EV
used
Black exterior
Automatic
Front-wheel Drive
$22,947
View Details
new 2027 Chevrolet Bolt car, priced at $30,621
2027 Chevrolet Bolt
new
Marina Blue Metallic exterior
Automatic
Front-wheel Drive
$30,621
View Details
new 2025 Chevrolet Silverado 1500 car, priced at $46,990
2025 Chevrolet Silverado 1500
new
Riptide Blue Metallic exterior
Automatic
Four-wheel Drive
$46,990
View Details
used 2024 Chevrolet Blazer EV car, priced at $24,930
2024 Chevrolet Blazer EV
used
Black exterior
Automatic
All-wheel Drive
$24,930
View Details
used 2024 Chevrolet Silverado 1500 car, priced at $52,796
2024 Chevrolet Silverado 1500
used
Black exterior
Automatic
Four-wheel Drive
$52,796
View Details
new 2026 Chevrolet Equinox car, priced at $30,790
2026 Chevrolet Equinox
new
Sterling Gray Metallic exterior
Automatic
All-wheel Drive
$30,790
View Details
View All Inventory