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
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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What Does a Free Transmission Diagnostic Actually Tell You?
If your vehicle is showing signs of transmission trouble—like slipping gears, delayed shifting, or unusual noises—your first instinct may be to search for a “free transmission diagnostic near me.” But what does that free diagnostic actually include? Not all diagnostics are equal, and … Read More
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What to Ask Before Approving a Transmission Rebuild
A transmission rebuild is one of the most significant auto repairs you could possibly face. It’s a major investment—but it’s also one that can extend the life of your vehicle by years if done correctly. So before you give the green light, it’s … Read More
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How to Choose the Right Transmission Shop in Colorado
When your transmission starts acting up, time is of the essence. But not all transmission repair shops are created equal. If you’re a Colorado driver facing transmission trouble, this guide will help you make an informed decision. Here’s what to look for when … Read More
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How a Transmission Fluid Change Extends Your Vehicle’s Lifespan
Routine transmission fluid changes are essential for preventing damage and extending transmission life. Here’s how a drain and fill or pan drop service can keep your vehicle running smoothly. Benefits of Routine Fluid Changes Prevents overheating – Fresh fluid keeps temperatures regulated. Improves … Read More
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DIY vs. Professional Transmission Fluid Change: Which is Better?
Is a DIY transmission fluid change a good idea, or should you visit a professional? While DIY saves money, it carries risks that could lead to transmission issues. DIY Fluid Change Pros & Cons ✅ Lower cost (approximately $100-$250). ✅ Convenient if you … 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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