Professional truck, trailer, and ATV/UTV accessories and installation at Elliff Upfitters
Commercial, agricultural, and hunting vehicle specialists - from top-tier products to professional installations
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Elliff Upfitters is South Texas’ first choice for professional truck, trailer, ATV, and UTV accessories and expert installation. Backed by more than **80 years of experience across four generations**, Elliff Upfitters has built a reputation as a trusted leader in excellent customer service and getting things done right the first time.
Our locations carry tons of add-ons from the top brands like Westin, CM Truckbeds, Ranch Hand, Curt, WeatherTech, BW Trailer Equipment, and more. The team is ready to help you pick out the right equipment for your custom build.
Visit Elliff Upfitters today to transform your work truck, farm truck, ATV/UTV, Hunting Rig, or trailer without the hassle – because when it comes to vehicle customization in the Rio Grande Valley, we’ve got the inventory and the expertise to build your custom vehicle.
Installation Upgrades
Our experienced team specializes in installing all major brands of truck beds, tool boxes, light kits, bed liners, truck bed covers, winches, hitches, and more, ensuring every modification is done right the first time for maximum safety and efficiency. From SEO-optimized solutions like rugged off-road enhancements to specialized hunting setups, we prioritize quality craftsmanship and customer convenience, serving areas like McAllen, San Benito, Edinburg, and beyond.
- Commercial Vehicle Upgrades
- Personal Vehicle Upgrades
- Hunting Rig Customizations
- ATV/UTCV Custom Work
- Work Trailer Parts, Accessories, and Service
- Bumpers
- Truck Bed Liners
- Grill Guards
- Tonneau Covers
- Gear, tool boxes, bed liners, light kits, etc.
Need Inspiration? Our team can help you put together the perfect build. Email Us Here to Schedule a project build.
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Parts and Accessories
Elliff Upfitters in Harlingen and Pharr, TX, stands as the premier destination for over-the-counter parts and accessories, offering an incredible selection of the best brands to outfit your truck, trailer, ATV, or hunting rig. With four generations of family-owned expertise, we stock thousands of high-quality items—from Ranch Hand bumpers and CM truck beds to Polaris powersports gear, tool boxes, bed liners, light kits, and beyond—ensuring you find exactly what you need for any upgrade or repair. Our expansive inventory covers every category, including winches, hitches, cargo management solutions, and off-road protection, all at competitive prices with knowledgeable staff ready to assist. If we don't have it in stock, we'll source it quickly through our trusted networks, getting you back to work or play without delay. Visit our convenient Harlingen or Pharr locations today for hands-on selection and unmatched service—because at Elliff Upfitters, we're not just selling parts; we're building reliability one accessory at a time.
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At Elliff Upfitters, we understand the demands of the daily grind on commercial work trucks and trailers. With decades of hands-on experience, our Harlingen and Pharr locations deliver precision upgrades like heavy-duty hitch receivers, trailer brake controllers, gooseneck hitches, onboard air compressors, and strobe beacon lights to boost towing capacity, safety, and productivity. We install top brands of bed-mounted tool boxes, cargo nets, and backup camera systems to keep your gear organized and operations seamless, all while minimizing downtime. No matter if you're in construction, landscaping, or delivery, our certified technicians get it done right—ensuring compliance with industry standards and extending the life of your fleet. Stop by either location for a free consultation and experience the convenience of same-day installs that keep your business moving.
Personalize your truck or Jeep with Elliff Upfitters tailored upgrades designed for everyday reliability and adventure-ready performance. Drawing on our four-generation legacy, we offer expert installations of tonneau covers, running boards, LED light bars, fender flares, and lift kits from leading brands, perfect for weekend warriors or daily commuters in the Rio Grande Valley. Our Harlingen and Pharr shops make it effortless to add convenience features like auxiliary cab heaters or GPS trackers, all customized to fit your lifestyle without compromising on quality. We pride ourselves on getting every detail right—from weatherproof bed liners to secure tie-down anchors—so you can focus on the drive. With flexible scheduling at both locations, upgrading your personal truck has never been more straightforward.
Gear up for the ultimate hunt with Elliff Upfitters specialized modifications for trucks, Jeeps, and ATVs that blend stealth, strength, and functionality. Over 80 years of expertise inform our work on camo wraps, gun racks, game hoists, dog boxes, and brush guards, ensuring your hunting rig is trail-tough and wildlife-ready. We stock and install premium brands of tree stand carriers, snorkel kits, and underglow lights at our Harlingen and Pharr facilities, helping you navigate South Texas terrain with confidence. Our team gets it right every time, prioritizing secure, weather-resistant setups that protect your investment and enhance your success rate. Conveniently located for quick drop-offs near prime hunting grounds, Elliff Upfitters turns your vehicle into a seamless extension of your passion—visit us and hunt smarter.
Conquer rough trails and remote worksites with Elliff Upfitters custom ATV and UTV enhancements, backed by our deep-rooted knowledge in powersports since 2012. At both Harlingen and Pharr locations, we specialize in roll cage padding, winch mounts, roof rack baskets, and skid plates from trusted brands like Polaris, delivering off-road prowess without the guesswork. Whether it's adding spotlights for night rides or seat covers for all-weather comfort, our technicians ensure durable, high-performance results that stand up to Rio Grande Valley demands. We get it done right with precision tuning and testing, so you can ride harder and longer. Enjoy the ease of our dual-site service—schedule your custom work today and elevate your ATV/UTV experience.
Maximize your trailer's versatility with Elliff Upfitters comprehensive parts, accessories, and service for commercial and personal work trailers. Leveraging over eight decades of service excellence, our Harlingen and Pharr teams provide everything from ramp extensions and D-ring tie-downs to cargo carriers and trailer hitch accessories, all from major brands like Big Tex and CM Trailers. We handle full-service repairs, including brake overhauls and lighting upgrades, to keep your hauls safe and efficient on every job. With a commitment to doing it right—using quality materials and expert installation—we eliminate headaches and extend trailer longevity. The convenience of two Valley locations means faster turnaround times; swing by for professional advice tailored to your needs.
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