Expert Hummer Repair & Maintenance Near You – DFW’s Trusted Hummer Specialists

Unstoppable Power, Rugged Capability, and Bold Design

A Hummer isn’t just a vehicle, it’s a statement. Built for adventure and designed to conquer any terrain, Hummer SUVs and trucks are synonymous with off-road dominance, military-inspired toughness, and undeniable presence. Whether you drive a classic H1, a legendary H2, a capable H3, or the Hummer EV, one thing is certain – your Hummer was made to go where others won’t. 

Hummer vehicles offer bold styling and rugged power, built to perform on tough trails or city streets. With powerful drivetrains and modern technology, they’re always ready for your next adventure. 

At Fifth Gear Automotive, we understand what makes a Hummer unique, it’s more than a vehicle; it’s a lifestyle of adventure and capability. With over 20 years of expert auto repair experience, we have what it takes to keep your Hummer running strong—no matter where the road or trail leads. Whether you use your H2 for urban dominance, your H3 for off-road fun, or your Hummer EV for eco-friendly power, we’ve got you covered. 

Our ASE-certified technicians specialize in Hummer maintenance, from suspension upgrades and 4WD system repairs to electrical diagnostics and engine tuning. We offer dealership-level expertise without the dealership hassle, ensuring your Hummer stays ready to tackle any challenge – on or off the road.

What to Expect: Certified Hummer Repair & Service

When you bring your Hummer to Fifth Gear Automotive, our experienced team performs a multipoint inspection, addressing your concerns while identifying any potential issues. We provide an honest and upfront estimate so you can make confident and informed decisions about your vehicle’s care. Once approved, we get to work, keeping you updated throughout the process. When your Hummer is ready, we’ll go over everything with you, making sure you leave confident in your vehicle’s performance.

Hummer Service Built for Real-World Adventures

We know Hummer owners expect more than just a basic repair shop experience – you need a team that understands what it takes to maintain a high-performance off-roader. At Fifth Gear, we make Hummer service stress-free. Our friendly advisors prioritize your needs, provide transparent communication, and ensure your vehicle gets the attention it deserves. 

We value your time, which is why we offer shuttle rides, loaner vehicles, and complimentary pick-up and delivery. Enjoy our premium customer lounge with free Wi-Fi, snacks, and drinks. Plus, every visit includes a free car wash to keep your ride looking its best. Need towing? We’ve got you covered for major repairs. 

At Fifth Gear, customer-first service isn’t just a motto—it’s how we operate. 

Fifth Gear Automotive – Your Certified Hummer Mechanic Near You!

Keeping your Hummer in peak condition requires expert care, and that’s exactly what we deliver. At Fifth Gear, we offer dealership-quality service at competitive prices with personalized attention. Need flexible payment options? Ask about our 6-month financing to make repairs easier on your budget. 

We service all Hummer models, from classic military-inspired builds to the latest Hummer EV, and we back our work with a 3-year/36,000-mile warranty. Drive with confidence, knowing your Hummer is in expert hands.

Common Signs Your Hummer Needs Repair:

  • 4WD System Failure: If your Hummer struggles to engage four-wheel drive or experiences binding in turns, it could indicate transfer case or differential issues.
  • Suspension Wear & Tear: Clunking noises, rough ride quality, or sagging in the front or rear can signal worn-out shocks, ball joints, or torsion bars.
  • Electrical Glitches & Dashboard Warnings: Hummers, especially H2 and H3 models, can develop faulty gauge clusters, flickering interior lights, or dead batteries due to electrical system strain.
  • Cooling System Problems: Overheating is common in H1s and H2s, often due to radiator leaks, failing water pumps, or clogged heater cores.
  • HVAC & Blower Motor Issues: If your climate control stops working, fluctuates, or makes noise, you may have a failing blower motor or resistor pack.

Essential Hummer Services to Keep You Going:

  • 4WD System Maintenance & Repairs: Ensure differentials, transfer cases, and actuators function properly to avoid drivetrain failure.
  • Suspension & Lift Kit Adjustments: Keep your off-road beast performing with shock replacements, bushings, and lift kit alignments.
  • Cooling System Flush & Repairs: Prevent overheating issues by servicing your radiator, thermostat, and coolant system.
  • Electrical Diagnostics & Repairs: Troubleshoot wiring issues, dashboard malfunctions, and battery drains.
  • Brake & Tire Inspections: Keep your Hummer stopping safely with rotor, caliper, and pad replacements.