Heat Transfer Experts
Gadsden, AL 35904
fax (256) 546-4614
Because of our roots in servicing radiators and automobiles, we recognized the need for high quality products that are built to last. That’s why we started manufacturing our own radiators, oil coolers, and charge air coolers here in the U.S.A. in 2004. Recently we expanded our manufacturing capabilities to include copper/brass radiators for the antique auto enthusiasts, and we continue to refine and improve our build processes to ensure you receive the best quality all aluminum and copper/brass products. Building everything in house allows us to also provide custom manufacturing services. You can work directly with our engineers to ensure you get the exact product you need for your custom automotive build or unique industrial application. With our years of experience and thousands of units in service in North America and globally, you can have confidence that C, G, & J Inc can handle all your industrial and automotive cooling needs.
We use a combination of the latest brazing technology and TIG welding in our manufacturing process to ensure that the products you receive from us are of the highest quality. Our products include a full line of all aluminum charge air coolers and radiators for class 7 and 8 diesel trucks, a full line of all aluminum and copper/brass radiators for classic vehicles, and a full line of all aluminum industrial and hydraulic oil coolers that utilize our Ultimate Duty C-Bar Design. We cover many different makes of vehicles and industrial equipment with our products, including:
- Atlas Copco
- Flexliner Coach
- Holiday Rambler
- Ingersoll Rand
- John Deere
- REO Speedwagon
- Western Star
- and more!
All of our charge air coolers, radiators, and oil coolers are covered by one of the best warranties in the industry: 1 Year Unlimited Miles* (click for full warranty information including restrictions). We can confidently offer this warranty because we control the quality from beginning to end and all of our units are individually tested to ensure they are leak free. Our 10 warehouses located through out the country lets us offer same day shipping on the majority of our orders and means you will receive your order quickly.
If you have any questions about how we can assist you, please feel free to contact us either by phone at 1-800-223-4299 or by using our Contact Us page to send us an e-mail. Our friendly and knowledgeable staff is ready to assist you!
We are a Proud Member of
Just got the radiator. Wow, y’all are a “First Class” operation. Seriously, super service and nice packing. Thanks again for your help!
What it Means to Re-core a Heat Exchanger We get a lot of questions about what it means to re-core a heat exchanger. It's a simple process that provides you with a like new unit while saving you money. Let's look at the difference between a new unit and a re-core. Read more
Expanded Komatsu Product Line Since we're dedicated to manufacturing the best exact fit, OEM replacement heat exchange products on the market, we constantly have to expand our product line. That includes these latest Komatsu charge air coolers, oil coolers, and radiators. Read more
Prepping Your RV for a Trip? There's Something You Need to Check... Spring is basically here, and it's time to pull that RV out of storage and get it prepped for your next trip. You have your lists of things to check and pack, but if you overlook this item you may find yourself stuck on the side of the road. Read more
2015 Ridler Award Top 8 Includes 1965 Dodge Dart with a CGJ Radiator One of the most coveted awards for hot-rodders is the Ridler award which is handed out annually at the Detroit Autorama. Even making the top eight finalists for the award is extremely prestigious. We'd like to congratulate Willie and Charlotte Maise for making it into the "Great 8." Read more
Why We Warranty Our Cores for 30 Days We are frequently asked why we only offer a 30 day warranty on individually sold cores instead of a similar warranty like fully assembled units. Each core is tested prior to shipping to ensure they were properly brazed, but the unit still has to be assembled with its tanks. Unfortunately, this is where a lot can go wrong. Read more