Your Infiniti Deserves More Than Guesswork and Empty Promises
Your Infiniti is a significant investment in luxury, performance, and reliability. Whether you're navigating Westminster traffic in a QX60, commuting to Denver in a Q50, or shuttling your family in a QX80, you rely on your vehicle to perform flawlessly every day.
But finding an Infiniti repair mechanic who truly understands your vehicle's sophisticated engineering while treating you with honesty and respect can feel impossible. Dealerships quote prices that make your stomach drop. Quick-lube chains push unnecessary services. Discount shops make promises they can't keep, leaving you stranded with the same problem weeks later.
At Lake Arbor Automotive & Truck, we understand your frustration. For over 30 years, we've served Westminster, Broomfield, Thornton, and surrounding communities with one guiding principle: Do the Right Thing, even when no one is watching.
Why Your Infiniti Needs Specialized Attention
Your Infiniti isn't just another car. It's a precision-engineered luxury vehicle with complex systems that require specialized knowledge, diagnostic equipment, and a deep understanding of the brand.
From the 3.5L V6 engine in your QX60 or Q50 to the intelligent all-wheel-drive system and advanced safety features, your Infiniti demands expertise that goes beyond basic mechanical knowledge. Modern Infiniti vehicles feature cutting-edge technology including ProPILOT Assist, intelligent cruise control, and complex infotainment systems that require specialized diagnostic tools to service properly. Today's Infiniti vehicles are rolling computers that demand both mechanical expertise and advanced technical knowledge.
That's why we've invested in:
- Factory-level diagnostic equipment calibrated for Infiniti vehicles
- Ongoing technical training on Infiniti systems and updates
- High-quality parts that meet or exceed manufacturer specifications
- Advanced tools and technology for proper Infiniti service
What sets us apart is our commitment to clear communication. We explain everything in plain language—no confusing jargon or pressure tactics. You'll know exactly what your Infiniti needs, why it needs it, and what it will cost before we touch a single bolt.
Comprehensive Infiniti Repair Services
At our Westminster location at 9146 Marshall Pl, Westminster, CO 80031, we offer complete Infiniti repair and maintenance services to keep your vehicle performing at its best.
Routine Maintenance to Prevent Expensive Problems
Preventive maintenance is about more than oil changes—it's about protecting your investment and catching small issues before they become major headaches. Regular maintenance following Infiniti's recommended service intervals is the single most important thing you can do to ensure your vehicle's longevity and reliability.
Our comprehensive maintenance services include:
- Oil changes with the correct specifications for your Infiniti
- Brake inspections, fluid exchanges, and component replacements
- Transmission service following Infiniti's recommended intervals
- Coolant system maintenance to prevent overheating
- Battery testing and replacement
- Tire rotation, balancing, and alignment
- Air filter and spark plug replacements
- Serpentine belt inspections and replacements
Every maintenance service includes a multi-point inspection where we document your vehicle's condition, explain our findings, and help you prioritize what needs attention now versus later. This comprehensive approach means you're never surprised by sudden failures—we catch issues early when they're still minor and affordable to address.
Expert Repairs Done Right the First Time
When something goes wrong, you need accurate diagnosis and quality repairs. Too many shops use the "parts cannon" approach—throwing parts at a problem until something works. This wastes your money and time while leaving you uncertain whether the real issue has been addressed. Our diagnostic process is methodical and thorough, using advanced equipment and technical expertise to identify the root cause of problems before recommending repairs.
Our team handles:
- Engine diagnostics and repairs, including timing chain issues and oil consumption problems
- Transmission repair and replacement for automatic and CVT systems
- Electrical system diagnosis for battery drain, starting issues, and warning lights
- Suspension and steering repairs to restore ride quality
- Air conditioning and heating system service
- Check engine light diagnosis and emissions repairs
- Brake system overhauls, including ABS and electronic brake distribution systems
- All-wheel-drive system service and repair
We use quality parts backed by solid warranties, and every repair comes with our commitment to your satisfaction. If something isn't right, we make it right—period.
Model-Specific Infiniti Expertise
Q50 and Q60 Sport Sedan and Coupe Service
The Q50 and Q60 represent Infiniti's performance-oriented sedan and coupe offerings, featuring powerful engines ranging from the efficient 2.0L turbocharged four-cylinder to the potent 3.0L twin-turbo V6 in Red Sport models. These vehicles demand specialized attention to maintain their impressive performance characteristics while ensuring reliability.
Common services for Q50 and Q60 models include turbocharger inspection and service, high-performance brake system maintenance, sport suspension component replacement, and advanced all-wheel-drive system service.
QX50 and QX55 Luxury Crossover Maintenance
The QX50 features Infiniti's revolutionary VC-Turbo engine—the world's first production variable compression ratio engine. This technological marvel requires specialized knowledge and diagnostic equipment that most independent shops simply don't have. The QX55 shares much of its mechanical DNA with the QX50 while adding unique styling and features.
We service all aspects of these models, from their advanced VC-Turbo engines to their performance-oriented suspension tuning and luxury interior components.
QX60 Family SUV Expertise
The QX60 is Infiniti's three-row family SUV, designed to transport up to seven passengers in comfort and safety. These vehicles see heavy family use, often accumulating high mileage through daily driving, school runs, and family trips. This usage pattern creates specific maintenance needs that we're well-equipped to address.
We handle all QX60 service needs including brake system maintenance, all-wheel-drive system service, suspension component replacement, and air conditioning service to keep all three rows comfortable.
QX80 Full-Size Luxury SUV Service
The QX80 is Infiniti's flagship SUV, a full-size luxury vehicle built on a truck platform and powered by a robust 5.6L V8 engine. These substantial vehicles require specialized service approaches due to their size, weight, and capability.
We pay special attention to transmission cooling system health, differential service, and brake system condition—components that work harder when towing or carrying heavy loads. The QX80's hydraulic body motion control system and air suspension options require specialized knowledge to diagnose and repair.
QX70 and QX30 Service
While no longer in production, many QX70 and QX30 models remain on Westminster roads, and we continue to provide expert service for these vehicles. The QX70, formerly known as the FX, is a performance-oriented crossover with powerful engine options and sport-tuned suspension. The QX30, Infiniti's compact luxury crossover, shares components with Mercedes-Benz vehicles, requiring knowledge of both brands' systems and specifications.
Q70 Luxury Sedan Maintenance
The Q70 represents Infiniti's traditional luxury sedan offering, available with V6 or V8 power and rear or all-wheel drive. These vehicles appeal to drivers who appreciate refined luxury and strong performance. We service all Q70 variants, from the efficient V6 models to the powerful V8 versions.
Common Issues Among Infiniti Models
While Infiniti vehicles are generally reliable, certain issues appear across multiple models and model years. Our extensive experience servicing Infiniti vehicles means we're familiar with these common concerns and can diagnose and repair them efficiently.
- Timing chain wear: A concern on many Infiniti V6 engines, particularly in vehicles with higher mileage or those that have experienced extended oil change intervals.
- CVT transmission issues: Proper fluid service using the correct Infiniti-specified CVT fluid is critical to transmission longevity.
- Electrical issues: Battery drain and starting problems can affect Infiniti vehicles as they age. Our advanced diagnostic equipment allows us to identify and repair these issues efficiently.
- Brake system maintenance: Infiniti vehicles often feature large brake systems with premium components, and we use quality replacement parts that maintain proper braking performance.
- Suspension component wear: Proper suspension maintenance ensures your Infiniti continues to provide the refined, controlled ride you expect.
The Lake Arbor Difference: Trust Built on Three Decades of Integrity
Our BBB A+ rating reflects thousands of satisfied customers who've experienced the difference between a shop that cares and one that just wants your money. Here's what you can expect when you bring your Infiniti to Lake Arbor Automotive & Truck:
Transparent Recommendations
Before we perform any work, you'll receive a detailed written estimate explaining what we recommend, why, and what it will cost. No surprise charges. No hidden fees. No pressure to approve unnecessary services.
Respectful Communication
We respect your time and intelligence. That's why we provide accurate time estimates, keep you updated on progress, and explain technical issues in clear, understandable language.
A Relationship That Goes Beyond a Single Visit
We want to be your trusted Infiniti repair mechanic for years to come. We maintain detailed service records, send reminders for routine maintenance, and remember your vehicle's quirks and your preferences.
Take the First Step Toward Infiniti Repair You Can Trust
You don't have to accept substandard repairs, dealership prices, or the anxiety of wondering if you're being taken advantage of. There's a better way, and it's been right here in Westminster for 30 years.
Call us today at (303) 429-7700 to schedule your Infiniti service appointment or discuss your concerns. Visit us at 9146 Marshall Pl, Westminster, CO 80031, conveniently located to serve Westminster, Broomfield, Thornton, and surrounding communities.
Experience the difference of working with an Infiniti repair mechanic who genuinely cares about your safety, satisfaction, and peace of mind. Experience the Lake Arbor difference.
Your Infiniti deserves expert care. You deserve honest service. Let us prove that both are possible at the same shop.