Truck Accessory Store
Crystal Lake, IL
In Business Since 1996
More Than 50,000 Trucks Sprayed
Free Quotes
Hours:
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AUTOMOTIVE A
HERO / TRANSPARENT
Your Trusted Partner for Premium Truck Accessories
At Great Lakes Customs, we've been enhancing trucks throughout the Crystal Lake area since 1996, establishing ourselves as the oldest truck accessory store in the entire Midwest. For more than 25 years, we've built our reputation on providing exceptional personalized service and carrying only the most respected brands in the industry. As a locally and family-owned business, we understand the unique needs of truck owners in our community.
We've helped transform over 50,000 trucks during our quarter-century of service, combining extensive experience with a genuine passion for quality workmanship. Our team takes pride in offering free quotes and honest recommendations, ensuring you get exactly what you need without any unnecessary upsells. Visit us today to see our selection of accessories and to speak one of our friendly team members.
Why Choose Great Lakes Customs?
In Business Since 1996
Free Quotes
Respected Brands
Over 50,000 Trucks Sprayed
Personalized Service
Locally and Family-Owned

Tonneau Covers
Protect your cargo while enhancing your truck's appearance and fuel efficiency with our extensive selection of tonneau covers. We offer various styles including roll-up, folding, retractable, and hinged options from leading manufacturers, all professionally installed to ensure a perfect fit. Our experts will help you select the right cover based on your specific needs, whether you're looking for maximum security, easy access, or weather protection.
Step Bars
Improve access to your truck's cabin while adding a distinctive style element with our premium step bars. Available in multiple finishes and designs including oval tubes, flat running boards, and powered retractable options, our step bars combine functionality with visual appeal. Each set is precisely installed to provide secure footing and long-lasting performance in all weather conditions.
Camper Tops
Transform your pickup into a versatile, all-weather vehicle with our custom-fitted camper tops. We carry a wide range of styles from sleek, low-profile designs to full-height models with windows, racks, and custom features to match your specific needs. Our installation team ensures proper sealing and secure mounting for leak-free performance and easy removal when needed.
Truck Hitches
Maximize your truck's towing capabilities with our professionally installed hitches designed for optimal performance and safety. From standard receivers to specialized fifth-wheel and gooseneck systems, we provide complete towing solutions including proper wiring and controller installation. Our technicians verify weight ratings and compatibility to ensure your setup meets both your needs and safety standards.
Truck Lighting
Enhance visibility and style with our comprehensive truck lighting options, from practical LED headlight upgrades to dramatic accent lighting packages. We offer fog lights, light bars, underbody kits, and interior lighting solutions installed with clean, professional wiring that integrates seamlessly with your truck's electrical system. Each installation includes proper aiming and testing to ensure optimal performance.
Spray-On Bed Liners
Protect your truck bed with our durable spray-on liners that provide superior protection against dents, scratches, and corrosion. Our professional application process ensures complete coverage with no gaps or weak spots, creating a watertight seal that prevents rust and preserves your truck's value. With texture options from smooth to aggressive non-slip, we customize each application to your specific needs.
Commercial Coatings
Extend the life and enhance the appearance of your commercial vehicles with our specialized protective coatings. Designed to withstand heavy use and harsh conditions, our commercial-grade applications include floor liners, cargo area protection, and exterior treatments that resist chemicals, UV damage, and abrasion. These solutions help maintain your fleet's professional appearance while reducing maintenance costs.
Undercoating and Rustproofing
Defend your truck against the harsh Midwest elements with our comprehensive undercoating and rustproofing services. Using advanced formulations that penetrate seams and crevices, our treatments create a protective barrier against road salt, moisture, and debris that cause premature corrosion. This preventative measure significantly extends your vehicle's structural integrity and maintains its resale value.
Window Tinting
Improve comfort, privacy, and appearance with our precision window tinting services using high-quality films that reject heat and harmful UV rays. Our installation techniques ensure bubble-free application and clean edges that look factory-installed. We offer various shade levels to meet your preferences while complying with Illinois regulations, all backed by manufacturer warranties against fading and peeling.
Legacy Protective Coatings
Preserve your truck's finish and interior with our exclusive Legacy Protective Coatings that provide long-lasting defense against environmental damage. These advanced formulations create an invisible shield against road contaminants, tree sap, bird droppings, and UV rays that degrade your vehicle's appearance. Applied by our certified technicians, these coatings reduce maintenance needs while keeping your truck looking showroom-new for years.
Here's what our satisfied customers are saying...
At Great Lakes Customs, we take pride in providing exceptional truck accessories to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Great Lakes Customs and let others know what you think.