Over 50+ Year Combined Experience

MODERN MERCEDES REPAIR SPECIALISTS

Expert Technicians and Enthusiasts with a passion for all your maintenance, diagnosis, repairs, and upgrades for your 2000Β + Mercedes Benz and AMG vehicles. We offer better than dealership service, knowledge and attention to detail at a more affordable price.Β 

COMMON SERVICES

This is a list of common service menu priced items. Pricing is honest and transparent. Labor, Parts and Tax are included as an out the door price. Any additionalΒ fees are notated. Prices are current as of 5/6/2026. Prices are subject to change in this economy, and may vary upon vehicle inspection.Β  Β 

Hourly Diagnostics

Perform initial diagnosis of up to 1 hour labor. This is for any and all conditions. Mechanical or electrical. Typically this is adequate to identify most common failures and issues. Further diagnostic charges maybe necessary after initial assessment of vehicle symptoms, depending on the number of concerns and diagnostic requirements.

Includes: Oil and filter change. Mobil 1 Full synthetic weight as required. Up to 9 quarts of oil. Oem brand filter. drain plug crush washer, key battery(s), oil disposal, genuine mercedes-benz washer fluid. Inspect and correct vehicle fluid levels including hydraulic suspension, power steering, washer fluid, coolant and brake fluid. Inspect underside of vehicle including brake system components (pads, rotors, hoses), suspension bushings, joints, other components, and drivetrain components including basic leak inspection. Inspect tires for damage, punctures and tread depth. Check wheels for damage and bends. Correct tire pressures including spare tire if applicable. Torque all factory wheel lug bolts to specs. Reset service indicator and tire pressure monitor. Perform battery load tests to vehicle supply battery (and starter battery if applicable). Perform short road test after service completion. *1x use drain plug is not included and is additional* ADBLUE not included*

Oem brand filter. drain plug crush washer, key battery(s), oil disposal, genuine mercedes-benz washer fluid. Inspect and correct vehicle fluid levels including hydraulic suspension, power steering, washer fluid, coolant and brake fluid. Inspect underside of vehicle including brake system components (pads, rotors, hoses), suspension bushings, joints, other components, and drivetrain components including thorough leak inspection. Check for cosmetic and mechanical damage or missing components and document findings. Inspect tires for damage, punctures and tread depth. Check wheels for damage and bends. Correct tire pressures including spare tire if applicable. Torque all factory wheel lug bolts to specs. Reset service indicator and tire pressure monitor. Perform battery load tests to vehicle supply battery (and starter battery if applicable). Perform short road test after service completion. Replacement of hvac cabin dust / pollen and/or charcoal filters (model specific) Connect Star Diagnosis System and perform short test of vehicle control units to check for any underlying issues (does not include diagnosis). Perform short road test after service completion. *1x use drain plug is not included and is additional* *ADBLUE, Wiper Replacement and / or Brake Flush are NOT INCLUDED*

Alignment

Front and Rear toe set. Using Rotary R1080 Alignment Machine Tool. Applications very drastically between models. $40 per control arm adjustment bolt kit if necessary. Additional fees apply for ride height calibration, coil over adjustments, shim pack installation, camber adjustments at mcpherson strut, Distronic (radar cruise control) calibration (typically not necessary unless vehicle has been in a wreck of had front end components damaged or replaced) Recommended with every tire replacement, accident or offroad excursion.

Brake Labor

Typical Brake pad replacement is 1-1.5 hours per axle Typical Brake pad and Rotor Replacement is 2.5-2.8 hours per axle

Oil Change Only

Includes: Oil an dFilter Change. Mobil 1 full synthetic weight as required. Up to 9qts. Oem brand filter. Oil disposal. This service also includes checking tire pressures at all 4 driving tires and checking brake pads for wear. *1x use drain plug is additional charge, not included*

Whether local or out of state, don't buy blind. Have your soon to be purchased vehicle checked out prior to signing the papers. Avoid costly repairs over unknown problems,Β lack of maintenance or damages. We thoroughly inspect the vehicle cosmetically and mechanically. We test all the features to insureΒ proper operation. The mileage and any current or stored faults are documented with Xentry software. Vehicle is test driven to assess overall drivability and condition. All notes and pictures are sent with our personal recommendations. Don't buy uninformed. Buy with peace of mind knowing what you're purchasing. ** This service is not mobile and vehicle must be dropped off.**

Spark Plug Replacement

M112 $780, M113 $950, M133 $495, M139 $480, M152 $815, M155 inquire, M156 $680, M157 $815, M159 $1450, M176 $740, M177gen 1 $600, M177gen 2 $740, M178 $850, M254 $550, M256 $660, M260 $495, M264 $495, M270 $380, M271 $380, M272 $360, M273 $480, M274 $380, M275 $1620, M276 $720, M276 in suv $760, M276 Turbo $460, M277 $1620, M278 $815, M279 M285 $1620

Labor warranty is 1 year from installation date only. Modern Mercedes Repair Specialists LLC is not liable or to be held accountable for fitment, quality, proper operation or warranty of client provided parts. If part failure occurs at any point due to anything other than installation error, client is liable for repeat labor. If client is providing parts, all parts must be provided at time of drop off or vehicle storage may apply. If parts are incorrect or do not fit vehicle, additional labor may be necessary to reinstall old parts to mobilize vehicle. Additional fees may apply for aftermarket fluids requiring cleaning and flushing of service equipment necessary for repairs.

Perform A/C system service. Evacuate system and perform leak check. Recharge system after leak check. Includes up to 1 lb of refrigerant and 1 ounce of r134 pag oil / leak dye if needed.

HVAC Odor Treatment

Remove a/c evaporator temp sensor and clean inside of heater case with cleaning foam. **Recommend replacement of polen/dust/charcoal filter in addition to this service**

722.6 5 Speed Automatic Transmission Service

Due every 39k miles. Remove under-body paneling. Drain transmission fluid, remove transmission pan. Replace filter, clean transmission pan and magnet(s). Inspect condition of fluid and for debris. Replace transmission electrical plug (conduit seal, pilot bushing) Correct transmission fluid level up to 6qts of fluid, replace drain plug crush washer and recheck after short road test. Fluid disposal and normal clean up is included.

722.9 7 Speed Automatic Transmission Service.

Red Fluid or Blue FE fluid (typically 2012+) Due every 30k-70k depending on vehicle model year and service recommendations as per MB service intervals. Remove under-body paneling. Drain transmission fluid, remove transmission pan. Replace transmission filter, clean transmission pan and magnet(s), inspect condition of fluid and for debris. Replace pan gasket, pan mounting bolts and reinstall. Refill and correct fluid level (up to 6qts) once operating temperature is reached. Replace drain plug crush washer. Fluid disposal and normal clean up is included.

725 9 Speed Automatic Transmission service.

Requires transmission temperature to be cold. This is not a service you can wait on, vehicle must be dropped off and allow for 12hrs for cooling in order to properly set fluid level. Due every 30k-80k depending on vehicle model year and service recommendations as per MB service intervals. Remove under-body paneling. Drain transmission fluid, remove transmission pan.Inspect condition of fluid and for debris. Replace transmission pan with integrated filter and magnet(s) with new bolts. Refill. Connect Xentry to enter transmission fluid fluid setting mode (requires cold transmission. Correct fluid level (up to 6qts) once operating temperature is reached. Replace drain plug crush washer. Fluid disposal and normal clean up is included.

724 7/8 Speed DCT transaxle found in A, CLA, GLA, B, GLB Class.

724 7/8 Speed DCT transaxle found in A, CLA, GLA, B, GLB Class. Requires transmission temperature to be cold. This is not a service you can wait on, vehicle must be dropped off and allow for 12hrs for cooling in order to properly set fluid level. Due every 30k-80k depending on vehicle model year and service recommendations as per MB service intervals. Remove under-body paneling. Drain transmission fluid, remove transmission pan if applicable, and replace all transmission filters..Inspect condition of fluid and for debris. Replace transmission pan gasket and clean magnet(s). Refill. Connect Xentry to enter transmission fluid fluid setting mode (requires cold transmission. Correct fluid level (up to 6qts) once operating temperature is reached. Replace drain plug crush washer. Fluid disposal and normal clean up is included.

700.4 7 Speed DCT transaxle found in AMG SLS and 2 door coupe GT, GTS, GTC, GTR models. Due every 30k miles. Remove under body paneling, and bracing as needed. Drain and fill rear axle differential fluid (up to 3qts) and Hydraulic atf fluid (up to 7qts). Run to operating temperature with xentry and correct fluid level. Test drive. Fluid disposal and normal clean up is included.

GOOGLE REVIEWS

Trusted by Mercedes Owners Across Texas

See what our customers are saying about our expertise, diagnostics, and performance knowledge.

View All Google Reviews

John Hennes

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"Awesome group and shop. Worked with me on some repairs through my warranty and went above and beyond to get everything done along with some extra things I requested. Will be my go to moving forward all service on this car!"

Ahmed Kato

β˜…β˜…β˜…β˜…β˜…

"I was very hesitant on taking my car to a service center other than Mercedes Benz. Hands down these guys do better honest work while saving you money. The fact that they only work on Mercedes was a big plus for me and they exceeded my expectations. My second visit with them they are definitely my go to service shop. Highly recommend!"

Yajaira Leon

β˜…β˜…β˜…β˜…β˜…

"These guys are amazing. Not only do they know there stuff but are very quick and responsive. Roberto was great. Was always updating me on everything. I will becoming back to get my mercedes serviced here."

Damon Moncibais

β˜…β˜…β˜…β˜…β˜…

"Always a great experience at MMRS! Great service, great communication, and they stand by their work. I wouldn’t take my AMGs anywhere else πŸ‘"

Jacob Khoury

β˜…β˜…β˜…β˜…β˜…

"I’ve trusted these guys for years with my c63. Absolutely the best in the business. Save yourself all of the wasted money and headache that goes with dealerships. These guys are the best in the business. Sharp, quick, communicative, fair prices: everything you need from a shop."

John Hennes

β˜…β˜…β˜…β˜…β˜…

"Awesome group and shop. Worked with me on some repairs through my warranty and went above and beyond to get everything done along with some extra things I requested. Will be my go to moving forward all service on this car!"

Ahmed Kato

β˜…β˜…β˜…β˜…β˜…

"I was very hesitant on taking my car to a service center other than Mercedes Benz. Hands down these guys do better honest work while saving you money. The fact that they only work on Mercedes was a big plus for me and they exceeded my expectations. My second visit with them they are definitely my go to service shop. Highly recommend!"

Yajaira Leon

β˜…β˜…β˜…β˜…β˜…

"These guys are amazing. Not only do they know there stuff but are very quick and responsive. Roberto was great. Was always updating me on everything. I will becoming back to get my mercedes serviced here."

Damon Moncibais

β˜…β˜…β˜…β˜…β˜…

"Always a great experience at MMRS! Great service, great communication, and they stand by their work. I wouldn’t take my AMGs anywhere else πŸ‘"

Jacob Khoury

β˜…β˜…β˜…β˜…β˜…

"I’ve trusted these guys for years with my c63. Absolutely the best in the business. Save yourself all of the wasted money and headache that goes with dealerships. These guys are the best in the business. Sharp, quick, communicative, fair prices: everything you need from a shop."

BRANDS WE USE

In addition to Genuine Mercedes Benz parts we also use

CERTIFIED EXPERTS

With over 50+ years combined experience on Mercedes platforms and diagnostic software

FAST APPOINTMENTS

Mon–Fri support with quick turnaround times on services and diagnositic

DALLAS LOCATED

Our shop is located at 3607 Garden Brook Dr. Farmers Branch, Texas 75234

WHAT WE DO

Maintenance

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Repair

+

Performance

+

Diagnosis

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Years Experience 50+
Platforms Mastered 50+
5-Star Reviews 500+
Certifications 100+

FAQ

Frequently Asked Questions

Everything you need to know about our Mercedes repair, diagnostics, and performance services.

We can work on all modern Mercedes engines such as M177, M270, M274, M113, M113K, M157 and much more!

We work all Mercedes-Benz models (2000 and newer) including AMG, Black Series, Sedans, SUVs, and performance builds.

Of course! We partner with Premier Tuning Group for all tuning and performance parts. We can also work with any other brands you prefer such as Renntech.

What can’t we do? Paint and Body work. Tire mount and balance. Audio / Headunit software updates, Keys for DAS 4 2014+, Factory warranty repairs, Factory recalls, Factory extended / CPO warranty repairs.

No. We do things differently. Pricing is very transparent and out the door. This means pricing shown is for Labor, Parts and Tax.. All additional fees are notated. No additional surprise fees, such as clean up, oil disposal, environment, shop supplies etc. These are deceptive practices dealership and other repair facilities use to get you in the door at a lower price and charge you at pick up time.

We only service Mild and Plug-in Hybrids. No EQ models at this time. Specializing in Model Year 2000+ Mercedes Benz Passenger Vehicles

Military Discount 10% off all labor. Requires validation.

Yes! While we can work with whatever warranty company you have a policy with, please be aware you are ultimately responsible for the bill. Some companies do not cover diagnostic fees, correct labor times, or our labor rate. There can also be delays in repairs from having an adjuster come out to photograph and inspect the vehicle. We’ve also had them send cheap aftermarket or used parts as well. We are not responsible for the quality of the parts or price matching to their liking. We will notify you of the situation and keep you updated on the status before performing repairs. Also if the company payment is delayed keep in mind the vehicle will not be released until full payment of the repairs is tendered.

Yes! This is why we offer a going out of warranty inspection! While we can’t predict the future, we do know Mercedes inside and out. We can easily identify problems that are already present in the vehicle and can be easily overlooked. We know common failure, wear and tear items that are on the verge of becoming a big expense.