Free Customer Towing Service 
Free TrueTest™ Inspection 
Fast Transmission Services 
Comprehensive Warranty in Denver 
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Lakewood:
(303) 922-4102 -
Westminster:
(303) 421-4140
Rebuild or Replace? Making the Right Call on Your Transmission
When your transmission starts slipping, grinding, or refusing to shift, you’re left with a big decision: rebuild the existing transmission or replace it altogether. Here’s how to make the right choice for your vehicle, budget, and peace of mind. Quick Answer A rebuild … Read More
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Free Transmission Diagnostic: What’s Included & Why It Matters
A slipping transmission or a suspicious noise can be stressful, but a free transmission diagnostic can help you understand what’s going on—without spending a dime upfront. Here’s what to expect and why it’s worth your time. Quick Answer A free transmission diagnostic includes … Read More
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Is Your Transmission Slipping? Signs to Watch Out For
A slipping transmission isn’t just a nuisance—it’s a sign of potential internal damage that can leave you stranded or faced with costly repairs. Catching these issues early can save you from a total transmission failure down the road. Quick Answer If your transmission … Read More
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How to Know If Your 4WD System Needs Repair
Colorado’s rugged weather, mountain passes, and off-road trails can push your four-wheel-drive (4WD) system harder than city driving ever will. Before a minor problem leaves you stranded in Georgetown, CO or stuck on the side of I-70, learn to recognize the early warning … Read More
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The Real Cost of Delaying Transmission Repairs
You hear the whining noise. The gears start slipping. Shifting doesn’t feel quite right. But life is busy, and you tell yourself, “I’ll get it checked next week.” Unfortunately, when it comes to your transmission, waiting can be one of the most expensive … Read More
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Do Transmission Additives Work or Are They a Waste of Money?
If you’ve seen a bottle promising to “fix transmission problems instantly,” you might be wondering: Do transmission additives really work—or are they just a waste of money? The short answer: some can help temporarily, but most are not a long-term solution—and in some … Read More
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Are Rebuilt Transmissions Reliable? Here’s the Truth
If you’ve been told your transmission needs to be replaced, you may be wondering: Is a rebuilt transmission actually reliable—or should I just buy new? The truth is, a professionally rebuilt transmission can be just as reliable—if not more so—than buying new. But … Read More
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How Long Should a Transmission Repair Take? Realistic Timelines Explained
When your vehicle is in the shop for transmission problems, every day without it feels like a week. So naturally, one of the first questions we get at Advanced Transmission Center is: “How long will this take?” The answer depends on the type … Read More
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Top Transmission Scams to Watch Out For—and How to Avoid Them
When your transmission starts slipping or making strange noises, you are vulnerable—and unfortunately, some shops take advantage of that. Not all transmission repair shops are created equal. Some offer misleading “free diagnostics,” vague estimates, or scare tactics to get you to sign off … Read More
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Can a Bad Transmission Be Repaired or Is Replacement the Only Option?
If your transmission is slipping, grinding, or leaking fluid, you’re likely wondering: Can it be repaired, or do I need a full replacement? This is one of the most common—and most expensive—questions drivers face. The answer depends on the severity of the problem, … Read More
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Our Commitment to You
Free towing is just one of the ways we strive to save you money on a major in-house repair such as a transmission rebuild. With our thorough TrueTest™ Inspection process, you will fully understand what is wrong with your car and only pay for the repairs you need.
Every transmission repair should start with a thorough and accurate diagnosis of the problem. Our multi-step TrueTest inspection procedures have been designed over decades to identify whether a minor repair can fix your issue or if a major repair is required.
We can turn around a transmission repair in as little as 2 days with our fast services! Our in-house rebuild department, expert technicians and strong vendor relationships help us get vehicles fixed ASAP. It also helps to have two local repair shops with identical operating procedures and quality standards.
After a major repair, you can take a breath and know Advanced Transmission Center has your back! We offer various warranty options (1-year, 2-year, 3-year, local or nationwide) and make sure any warranty claim is hassle-free for our customers.
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