Jon Blake
Jon Blake at Cadillac of Naperville

Jon Blake

Cadillac Certified Sales Consultant

Cadillac of Naperville

1507 W Ogden Ave
Naperville, IL 60540

Contact Me
not yet
rated
16 Reviews

Dealership Experience

19 yrs, 7 mos

Industry Experience

19 yrs, 7 mos

Specialties & Trainings

Cadillac Sales Associate of the Year

not yet
rated

16 Reviews

Write a Review

16 Reviews of Jon Blake

September 07, 2025

Dealership Rating
Employee Rating

Ray was very professional and I could not have asked for a better car shopping experience! The finance lady, Cheryl(Chery) was very pleasant and very knowledgeable. Both Ray and Cheryl have been doing their More

by electriccarter
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Ray Gandurski, Bobby Boudreau, Brad Tustin, Max Demare , Cheryl (the very lovely finance lady)

Sep 10, 2025

Cadillac of Naperville responded

Thank you so much for your generous feedback! Your thoughtful message truly means a lot to us and serves as a great source of motivation for our entire team. I’ll be sure to pass along your kind words to The Cadillac of Naperville Team, but especially Ray Gandurski and Sherri Pacchiano! If you ever need anything or have any questions, please don’t hesitate to reach out to me or anyone on our team — we’re always here to help. Warm regards, Stefan Petrovic General Sales Manager Cadillac of Naperville spetrovic@flagcars.com

August 17, 2025

Dealership Rating
Employee Rating

Went in for service and left with a new vehicle. This dealership is great to work with. All of the staff care to make your experience exceptional. The service department is the best. Jon, my new More

by jocorso
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Aug 20, 2025

Cadillac of Naperville responded

Greetings! Thank you for your amazing feedback — it truly made our day! I’ll be sure to share your kind words with Jon Blake and the Cadillac Sales team; they’ll be thrilled to hear them. If you ever need anything, don’t hesitate to reach out — we’re always here for you. Wishing you countless happy miles in your new Cadillac! Warmly, Stefan Petrovic General Sales Manager Cadillac of Naperville

February 21, 2024

Dealership Rating
Employee Rating

Have bought and serviced 4 Cadillac vehicles and Jon Blake was my sales representative on all 4 of them; 2010, 2015, 2021 and 2022 Escalades. This gentleman is great to work with he is very friendly and More

by BCHIHOTA12
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Blake Polichnowski

Feb 26, 2024

Cadillac of Naperville responded

So very nice to hear! Thanks so very much for your kind review... we appreciate you and definitely appreciate your business! If you should need any assistance in the future please do not hesitate in reaching out to me or our team. PS I'll be sure to share this with Jon Blake! Best regards, Stefan Petrovic General Sales Manager Cadillac of Naperville spetrovic@flagcars.com 847.785.9939 Mobile

July 26, 2023

Dealership Rating
Employee Rating

THE BEST DEALER SHIP I have been buying cars for 15 years. It has always been a pain to go and talk numbers and cars Jon Blake has made this process easy, no messing around, just honesty and a fair More

by Tomkallas1
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Jul 29, 2023

Cadillac of Naperville responded

Tom, Thank you very much for taking the time to share your experience with Jon Blake and our dealership! I'll be sure to share this with our team, and if there's anything I could assist you with, please do not hesitate in reaching out. Best regards, Stefan Petrovic General Sales Manager Cadillac of Naperville spetrovic@flagcars.com 847.785.9939 Mobile

July 22, 2023

Dealership Rating
Employee Rating

Jon Blake and everyone at Naperville Cadillac is wonderful to work with. We have been loyal customers for over 15 years and will continue to be for years to come. More

by Klellios
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Jul 24, 2023

Cadillac of Naperville responded

Mrs. Lellios, Thank you very much for taking the time to share your experience with Jon Blake and our dealership! I'll be sure to share this with our team, and if there's anything I could assist you with, please do not hesitate in reaching out. Best regards, Stefan Petrovic General Sales Manager Cadillac of Naperville spetrovic@flagcars.com 847.785.9939 Mobile

April 26, 2023

Dealership Rating
Employee Rating

I had a great experience shopping for my new car Cadillac of naperville. I definitely would recommend family friends to shop their cars there. More

by Lucian
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Thomas Mack, Stefan Petrovic

Apr 26, 2023

Cadillac of Naperville responded

Lucian, Thanks so very much for taking the time to write your review! If you need anything from us, please do not hesitate in reaching out. Sincerely, Stefan Petrovic General Sales Manager Cadillac of Naperville spetrovic@flagcars.com 847.785.9939 Mobile

August 19, 2021

Dealership Rating
Employee Rating

They were great very sweet bunch of guys. Very professional More

by winky85
Customer Service
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Bill?

May 21, 2021

Dealership Rating
Employee Rating

Great professional service including their valet program or loaner - they always have the customer in mind first. Total satisfaction is the key with Cadillac of Naperville More

by Joe.wysocki
Customer Service
Friendliness
Price
Quality Of Work
Recommend Dealer
Yes

Other Employees Tagged: Jose in service Dept

May 21, 2021

Joe.wysocki responded

same as above

August 28, 2020

Dealership Rating
Employee Rating

service was fine and service consultant was great I would recommend this dealership 4 service and sales very clean and comfortable would go back again More

by m.alagna
Customer Service
Friendliness
Price
Quality Of Work
Recommend Dealer
Yes

Other Employees Tagged: Thomas Mack, Blake Polichnowski

March 01, 2020

Dealership Rating
Employee Rating

Best car buying experience I ever had. Knowledgeable salesman quick service and I felt like Bobby was family. I’ll recommend anyone I know who wants to buy a car. Thank everyone involved. More

by Pete
Recommend Dealer
Yes

Other Employees Tagged: Ray Gandurski, Thomas Mack, Blake Polichnowski, Bobby Boudreau, Brad Tustin , Paul "Coach" Litwicki, Nino Siciliano, Steve Sledz, Paul Stonehouse

1

Dealership Inventory (225 Vehicles)

new 2025 Cadillac LYRIQ car, priced at $72,110
2025 Cadillac LYRIQ
new
Argent Silver Metallic exterior
Automatic
Rear-wheel Drive
new 2025 Cadillac Escalade ESV car, priced at $112,290
2025 Cadillac Escalade ESV
new
Black Raven exterior
Automatic
Four-wheel Drive
used 2019 Cadillac Escalade car
2019 Cadillac Escalade
used
Red Passion Tintcoat exterior
Automatic
Four-wheel Drive
new 2025 Cadillac CT5 car, priced at $56,910
2025 Cadillac CT5
new
Midnight Sky Metallic exterior
Automatic
All-wheel Drive
new 2025 Cadillac XT5 car, priced at $53,035
2025 Cadillac XT5
new
Stellar Black Metallic exterior
Automatic
All-wheel Drive
new 2025 Cadillac CT5 car, priced at $56,285
2025 Cadillac CT5
new
Summit White exterior
Automatic
Rear-wheel Drive