At Fitz’z, it’s not about the cars –
It’s about the people who drive them!
Monday to Friday
From 8:00am – 4:30pm
If you’ve ever pressed your brake pedal and noticed it feels spongy, soft, or just not as responsive as it used to be, there’s a good chance your brake fluid needs attention. Here in Lemay, MO, where drivers navigate everything from the busy Telegraph Road corridor to the winding residential streets near Jefferson Barracks Park, reliable stopping power isn’t just a convenience — it’s a necessity. At Fitz’z Automotive Service, we’ve been providing Brake Fluid Exchange in St Louis and the surrounding communities for over 30 years. As a family-owned dealership alternative, we understand the unique driving conditions our neighbors face, from harsh Missouri winters that accelerate moisture buildup in your brake system to the stop-and-go traffic along Lemay Ferry Road. Our ASE certified technicians perform thorough brake fluid flush services that restore your braking confidence and protect critical components like your master cylinder, brake lines, and calipers. Whether you’re driving a Honda Civic, a Ford F-150, or a classic Chevy, we treat every vehicle like it belongs to family — because around here, it probably does.
Brake fluid is the hydraulic lifeblood of your brake system. When you press the brake pedal, fluid transfers that force through your brake lines to the calipers and brake pads, creating the friction that brings your vehicle to a stop. Over time, brake fluid absorbs moisture from the environment — a process called hygroscopic contamination. This moisture buildup lowers the fluid’s boiling point, which can lead to a dangerous condition called brake fade, where your stopping power diminishes precisely when you need it most. A brake fluid exchange removes all the old, contaminated fluid and replaces it with fresh fluid that meets your vehicle manufacturer’s specifications.
Pay attention to these warning signs that indicate it’s time for a brake fluid flush:
Most manufacturers recommend a brake fluid exchange every 30,000 miles or every two to three years, whichever comes first. For optimal brake performance, follow industry-recommended practices like those in this comprehensive brake fluid maintenance guide, which explains fluid degradation and replacement intervals. However, driving conditions in St. Louis, MO — including humidity, temperature extremes, and frequent braking in urban traffic — can accelerate fluid degradation, so we always recommend checking your fluid’s condition during routine maintenance visits.
Every brake fluid exchange at Fitz’z begins with a thorough inspection of your entire brake system. Our ASE certified technicians examine your brake pads, rotors, calipers, brake lines, and master cylinder for signs of wear, leaks, or corrosion. This holistic approach ensures we catch potential problems before they become expensive brake repair situations.
We don’t just top off your fluid and call it done. Our brake fluid flush process removes all the old, contaminated fluid from your master cylinder, brake lines, and calipers. Using professional-grade equipment, we flush the entire system to eliminate moisture buildup, debris, and degraded fluid that could compromise your stopping power.
Once the old fluid is completely purged, we fill your brake system with fresh, manufacturer-recommended brake fluid. We then carefully bleed each brake line to remove any trapped air bubbles, ensuring a firm, responsive brake pedal and consistent braking performance at every wheel.
One thing that sets Fitz’z apart from other auto repair shops in the area is our commitment to transparency. During every brake fluid exchange, we perform a digital vehicle inspection and send the results directly to your phone or email. You’ll see photos and notes from our technicians explaining exactly what we found, what we did, and what you might want to keep an eye on in the future. No guessing, no hidden surprises — just honest communication.
Fresh brake fluid maintains its optimal boiling point and viscosity, translating pedal pressure into maximum stopping power. Whether you’re braking suddenly for a deer crossing near Jefferson Barracks or navigating rush-hour traffic on I-55, you’ll feel the difference immediately.
Contaminated brake fluid is acidic and abrasive. Left unchecked, it can corrode internal components and lead to expensive brake repair bills — including caliper rebuilds, brake line replacements, and master cylinder failures. A relatively inexpensive brake fluid exchange protects these critical parts.
Missouri’s humidity and dramatic seasonal temperature swings make moisture buildup in your brake system a constant concern. Fresh fluid is formulated with corrosion inhibitors that protect the metal components throughout your brake lines and calipers from rust and deterioration.
By keeping clean, high-quality fluid circulating through your brake system, you significantly extend the life of your calipers, brake lines, and master cylinder. This kind of preventive vehicle maintenance saves Lemay drivers hundreds — even thousands — of dollars over the life of their vehicle.
Don’t wait until a small problem becomes a safety hazard. Here are the most common warning signs that it’s time to schedule a brake inspection:
For more than three decades, Fitz’z Automotive Service has been the auto repair shop that Lemay families rely on. We built our reputation on doing things right — honest diagnostics, quality parts, and technicians who take the time to explain what your vehicle needs and why. We’re not a faceless franchise; we’re your neighbors, and we take pride in being St. Louis’s trusted, family-owned dealership alternative.
Our ASE certified technicians have the training and experience to service virtually every make and model on the road, from classic cars to the latest domestic, Asian, and European vehicles. Whether you drive a Toyota, Chevrolet, Audi, Subaru, or Jaguar, our team knows the specific brake fluid specifications and service procedures your vehicle demands.
We believe that trust is earned through transparency. When you bring your vehicle to Fitz’z for a brake fluid exchange or any brake service, we’ll tell you exactly what needs to be done — nothing more, nothing less. Our digital vehicle inspections ensure you can see the evidence with your own eyes, so you always feel confident in the work being performed.
Don’t Just Take Our Word For It!






Before any wrench turns, you receive a clear, detailed estimate explaining the recommended repairs, the parts involved, and the associated costs. We believe you deserve to understand every dollar you spend, and we never proceed with additional work without your approval.
The cost of a brake fluid exchange varies depending on your vehicle’s make and model, the type of brake fluid required, and whether additional brake system components need attention. Vehicles with advanced ABS systems or performance braking setups may require more time and specialized fluid, which can affect pricing. We always provide a clear estimate before starting any work.
We offer both OEM-specification brake fluid and high-performance options for drivers who demand more from their brake system. Whether you need standard DOT 3 or DOT 4 fluid for your daily commuter or a high-temperature DOT 4 racing fluid for spirited weekend driving, we’ll recommend the right product for your needs and driving habits.
A complete brake fluid flush typically takes between 45 minutes and one hour. If our inspection reveals additional brake repair needs — such as worn brake pads or a deteriorating brake line — we’ll discuss those findings with you through our digital inspection system before proceeding with any extra work.
Located in Lemay, MO, Fitz’z Automotive Service proudly serves drivers from across the greater St. Louis area. Whether you’re coming from near Affton, Oakville, Mehlville, or South City, our shop is conveniently accessible and ready to take care of your brake service and auto repair needs. We’re near major routes, including Telegraph Road and Lemay Ferry Road, making it easy to drop off your vehicle on your way to work or while you run errands in the neighborhood. For drivers searching for auto repair Lemay MO can depend on, Fitz’z has been the answer for over 30 years.
The terms are often used interchangeably. Both refer to the process of completely removing old brake fluid from the entire brake system and replacing it with fresh fluid. At Fitz’z, our service includes a full system flush, bleeding, and refill to ensure no contaminated fluid remains.
Yes. Severely degraded brake fluid with excessive moisture buildup can boil under heavy braking, creating vapor pockets in the brake lines. This leads to a total loss of brake pedal pressure and significantly compromised stopping power — a dangerous situation that a timely brake fluid exchange prevents.
Many vehicle manufacturers include brake fluid exchange as part of their recommended routine maintenance schedule. However, it’s frequently overlooked at quick-service shops. At Fitz’z, we always check your brake fluid condition during any vehicle maintenance visit and advise you when it’s time for an exchange.
The correct brake fluid type — DOT 3, DOT 4, or DOT 5.1 — is specified by your vehicle’s manufacturer and is typically printed on the master cylinder reservoir cap. Using the wrong type can damage seals and compromise your brake system. Our technicians always verify and use the correct specification for your exact make and model.
Don’t wait until a soft brake pedal or warning light tells you something is wrong. Proactive brake fluid maintenance keeps your brake system performing at its best and protects the components that keep you and your family safe on Lemay’s roads. Call Fitz’z Automotive Service today or contact us online. Our team of ASE certified technicians is ready to inspect your brake fluid, perform a thorough brake fluid exchange, and give you the peace of mind that comes with knowing your vehicle’s stopping power is fully restored. Experience the difference a family-owned, transparent, and honest auto repair shop makes — we look forward to seeing you.