What are the opening hours?

Monday 7:30am - 5pm Tuesday 7:30am - 5pm Wednesday 7:30am - 5pm Thursday 7:30am - 5pm Friday 7:30am - 4:30pm

Grand Rock Company

Name: Grand Rock Company
Address: 395 Fountain Avenue, Painesville, OH, 44077, US
Telephone: (440) 639-2000

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Grand Rock Company

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Grand Rock Company is a major manufacturer and warehouse of superior truck exhaust systems for the aftermarket. Thank you,
Grand Rock Team.

Grand Rock has had its sights set on providing the customer with only the best parts and material in the industry. Welcome to Grand Rock Company

At Grand Rock, we promote and work hard every day to provide our customers with the highest possible solutions, while maintaining good business values. We value our People, encourage their development and reward their performance. Our improved environmental outcomes can ride the coattails of our lean culture change; there is a win for our business, our customers and a win for environmental improvement. We have the widest selection of the exhaust products and for over 40 years our quality, dedication, customer service and efficiency are put to a test, and after all those years we can proudly say that we are ready to take another step with our customers toward promising future.

11/06/2026

Grand Rock products are proudly manufactuered in the USA.

We’re committed to American manufacturing, quality craftsmanship and building products the trucking industry can rely on.

11/05/2026

Today, we’re kicking off our Thankful Thursday series by recognizing the trucking industry.

We’re thankful for the drivers, technicians, fleets and everyone who works behind the scenes to keep this industry moving. Your dedication, hard work and passion are what make this industry so strong.

Grand Rock is proud to be part of the trucking community and grateful for the opportunity to support it every day.

11/04/2026

What a show

First time at the Fort Lauderdale International Boat Show, the largest in-water boat show in the world. Over 100,000 attendees, 1,000+ exhibitors and more than 1,300 boats across nearly 90 acres

We walked the show, met great people and took a close look at where exhaust fits in the marine market. This won't be our last boat show

11/03/2026

It takes chrome with presence and parts built to back it up. Titan Series by Grand Rock delivers both, mile after mile.

Think Chrome, Think Grand Rock!

11/02/2026

Can you guess the make and model of this truck? The silhouette only tells you so much.

Drop your guesses in the comments. If you're stumped, stay tuned later this week for the full reveal.

10/30/2026

Here's a shot of the Green Goblin truck from Maximum Overdrive, Happy Toyz and all. Here comes another load of joy.

The scariest thing on the highway isn't a ghost, It's a rig with its high beams on.

Happy Halloween weekend from Grand Rock. Let us know your favorite horror movie in the comments⬇⬇⬇

10/29/2026

Congratulations to RWC Group on their new location.

Thanks for displaying our product lines and giving us the chance to talk about what we do. Here's to many years of success at the new spot.

10/28/2026

Get ahead of the maintenance before the cold finds the weak spots
Worn bushings, tired coolant tubes and loose exhaust connections all show themselves when temperatures drop.

Catch them now!

10/27/2026

The Benchmark in Exhaust Dominance!

When your chrome is this clean, the whole road knows who built it Titan Series by Grand Rock.

Address

395 Fountain Avenue
Painesville, OH
44077

Opening Hours

Monday	7:30am - 5pm
Tuesday	7:30am - 5pm
Wednesday	7:30am - 5pm
Thursday	7:30am - 5pm
Friday	7:30am - 4:30pm

Telephone

(440) 639-2000

Website

http://www.grandrock.com/, https://linktr.ee/GrandRockExhaust

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