What Our Customers Say
Welcome to Master-Tech,
your car service in Gaithersburg, MD!
Since 2000, Master-Tech has been dedicated to providing the Gaithersburg, MD area with exceptional service and unmatched automotive knowledge.
Master-Tech takes pride in serving the community and building long-lasting relationships with our customers. Whether you need a routine oil change, brake inspection, or a major engine repair, we have the experience to get the job done right the first time. As a locally-owned shop, we use the latest technology and equipment to diagnose and repair your vehicle’s issues efficiently and effectively. We offer competitive pricing, transparent estimates, and a quick turnaround time, so you can get back on the road with confidence.
Having your vehicle in the shop can be a taxing experience, which is why we go above and beyond to make the process as smooth and stress-free as possible. We keep our customers informed throughout the repair process and are always available to answer any questions or concerns they may have. No matter what type of vehicle you drive, our team has the knowledge to provide you with the best possible service. Contact us today to schedule an appointment and experience the difference that our expertise and dedication to customer service can make for you and your vehicle.

Address
Master-Tech
8027-F Snouffer School RD
Gaithersburg, MD 20879-4702
(301) 208-9399
Additional Phone Number:
(301) 948-9399
Shop Hours
Mon-Thu: 8:30am-6pm
Friday: 8:30am-5pm
Sat-Sun: Closed
Directions
Payment Types




Affiliates & Certifications
About Master-Tech Gaithersburg, MD
Since 2000 Master-Tech has been there for the people of Gaithersburg, MD. We love what we do, and that basic fact fuels our business. We are dedicated to our customers, and that’s why they stick with us—the best auto repair Gaithersburg has to offer. Our family of technicians and service staff sees their work here at Master-Tech as more than a job. It’s their vocation and livelihood. Each member of our team is invested in your satisfaction. Master-Tech was founded on the basic idea that everyone deserves respect. It is our mission to treat each person who comes through our door with dignity and sensitivity. We believe this attention to detail has paid off by providing us with our loyal, friendly family of customers. That’s what makes Master-Tech the best car service in Gaithersburg, MD! Are you ready to experience the best Gaithersburg, MD car service available? Please give us a call ormake an appointmenthere.
The Absolute Best Car Service in Gaithersburg, MD
What sets Master-Tech apart from all of the others in Gaithersburg, MD? Trust: When it comes to auto repair in Gaithersburg, it’s all aboutearning loyalty and trustby doing our very best every day. We are determined to earn and keep your trust. Talent: At Master-Tech, you can rest easy knowing that our highly skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Gaithersburg auto repair table. Time: We take the time we need to provide you with top-qualitycar servicein Gaithersburg, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.
Recently Serviced Vehicles
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2023 Mazda CX-5
Mileage11,075Service Date6/29/2026Services Performed- LABOR TO PERFORM AN OIL AND FILTER CHANGE, TOP OFF FLUIDS AND A 19 POINT BASIC COURTESY INSPECTION AND A ROAD TEST.
- !!!!!! HAZ-MAT DISPOSAL !!!!!!!!!!!!!!!
DAVID J. gave our service a 5 star review on 6/29/2026 -
2013 Honda Civic
Mileage110,106Service Date6/26/2026Services Performed- LABOR TO PERFORM AN OIL AND FILTER CHANGE, TOP OFF FLUIDS AND A 19 POINT BASIC COURTESY INSPECTION AND A ROAD TEST.
- !!!!!! HAZ-MAT DISPOSAL !!!!!!!!!!!!!!!
- SERPENTINE BELT TENSIONER – Remove & Replace – EX, HF, LX
MARY D. gave our service a 5 star review on 6/26/2026 -
2015 BMW 528i
Mileage33,118Service Date6/23/2026Services Performed- CUSTOMER REQUESTED A CHECK OVER FOR A LONG TRIP AHEAD
- FLUSH HYDRAULIC SYSTEM WITH PERFORMANCE BG BRAKE FLUID
- !!! HAZ-MAT DISPOSAL !!!
HENRIQUE B. gave our service a 5 star review on 6/24/2026 -
2014 Ford Escape
Mileage138,630Service Date6/16/2026Services Performed- CHECK FOR SLIGHT VIBRATION BETWEEN 40 AND 45 MPH
- TECH FOUND PASSENGER REAR WHEEL IS BENT CAUSING VIBRATIONS AT THOSE SPEEDS. WHEEL CAN BE HAMMERED BACK INTO SHAPE AS IT IS A STEEL WHEEL.
- LABOR TIME TO BEND BENT STEEL PASSENGER REAR WHEEL BACK INTO SHAPE AND RE-BALANCE
- DIAGNOSE IGNITION SYSTEM, SCAN COMPUTER FOR CODES, DIAGNOSE OUT OF RANGE SENSORS, INSPECT ENGINE TIMING, INSPECT FOR VACUM LEAKS AND INSPECT FOR VISUAL DAMAGES TO WIRING.
- TECH RAN FOR DTC'S, FOUND DTC PO400, RAN LIVE DATA FOR EGR VALVE PERFORMANCE SHOWING INTERMITTENT FAILURE. SUGGEST TO REPLACE EGR VALVE
- EGR VALVE – Remove & Replace – 2.5L Eng
- REAR SHOCKS – Remove & Replace – Rear, Both – [DOES NOT include disassemble or alignment.]
- LABOR TO SET FRONT AND REAR TOE AND CAMBER AND CASTER WHERE APLICABLE.
DEBBIE T. gave our service a 5 star review on 6/16/2026 -
2006 Ford Pickup
Mileage131,187Service Date6/11/2026Services Performed- CHECK FOR BELT NOISE
- WATER PUMP DRIVE BELT – Remove & Replace – F250 Super Duty, F350 Super Duty, Automatic Trans, Diesel w/o Dual Alternators – [Includes: Serpentine type Belt(s).]
VITALINO C. gave our service a 5 star review on 6/12/2026 -
2017 GMC Yukon XL
Mileage152,772Service Date6/9/2026Services Performed- BRAKE INSPECTION COMPONENT LIST: PRE SERVICE ROAD TEST IN SEARCH FOR UNUSUAL VEHICLE BEHAVIOR DURING BRAKING. BRAKE PEDAL DROP TEST. FRONT AND REAR BRAKE LINING MEASUREMENTS IN 1/32S OF INCH. MEASUREMENT OF FRONT AND REAR BRAKE ROTORS AND DRUMS WITH SPECS. VISUAL INSPECTION OF BRAKE HOSES AND LINES CONDITION. VISUAL EVIDENCE OF FLUID LEAKS FROM ANY COMPONENT ( NOT REQUIRING DISASSEMBLE ) . CALIPER AND WHEEL CYLINDER FASTENERS, SLIDES AND SIGNS OF STICKING PISTONS. FINAL ROAD TEST AFTER REPAIRS ARE PERFORMED TO MAKE SURE THE PROBLEM(S) IS RESOLVED.
- DISC ROTOR – Remove & Replace – Front, Both – [Includes: Repack Wheel Bearings (where applicable) and replace Pads (if necessary). DOES NOT include refinishing.]
- ROTATE TIRES
JOHN F. gave our service a 5 star review on 6/9/2026 -
2012 Jeep Grand Cherokee
Mileage137,826Service Date6/8/2026Services Performed- LABOR TO PERFORM AN OIL AND FILTER CHANGE, TOP OFF FLUIDS AND A 19 POINT BASIC COURTESY INSPECTION AND A ROAD TEST.
- !!!!!! HAZ-MAT DISPOSAL !!!!!!!!!!!!!!!
- Remove wheels from vehicle. Inspect brakes. Computer spin balance and rotation. Reinstall wheels to vehicle and torque lug nuts to manufacturer's specifications.
- AIR CLEANER ELEMENT – Remove & Replace
- CABIN AIR FILTER – Remove & Replace
- ENGINE OR TRANSMISSION MOUNT – Remove & Replace – V6 Engine, One, Left Side – [Includes: R&I Upper Intake Manifold.]
- DISC ROTOR – Remove & Replace – Rear, Both – [Includes: Repack Wheel Bearings (where applicable) and replace Pads (if necessary). DOES NOT include refinishing.]
CHRIS D. gave our service a 5 star review on 6/8/2026 -
2011 GMC Yukon XL
Mileage238,267Service Date6/5/2026Services Performed- CHECK SHIFTER- WON'T GO IN ANY GEAR
- SHIFT CONTROL CABLE – Remove & Replace
JOSE F A. gave our service a 5 star review on 6/5/2026 -
2006 Volkswagen Jetta
Mileage159,656Service Date6/5/2026Services Performed- LABOR TO PERFORM AN OIL AND FILTER CHANGE, TOP OFF FLUIDS AND A 19 POINT BASIC COURTESY INSPECTION AND A ROAD TEST.
- !!!!!! HAZ-MAT DISPOSAL !!!!!!!!!!!!!!!
DINORA B. gave our service a 5 star review on 6/5/2026 -
2014 Ford Escape
Mileage138,630Service Date6/16/2026Services Performed- CHECK FOR SLIGHT VIBRATION BETWEEN 40 AND 45 MPH
- TECH FOUND PASSENGER REAR WHEEL IS BENT CAUSING VIBRATIONS AT THOSE SPEEDS. WHEEL CAN BE HAMMERED BACK INTO SHAPE AS IT IS A STEEL WHEEL.
- LABOR TIME TO BEND BENT STEEL PASSENGER REAR WHEEL BACK INTO SHAPE AND RE-BALANCE
- DIAGNOSE IGNITION SYSTEM, SCAN COMPUTER FOR CODES, DIAGNOSE OUT OF RANGE SENSORS, INSPECT ENGINE TIMING, INSPECT FOR VACUM LEAKS AND INSPECT FOR VISUAL DAMAGES TO WIRING.
- TECH RAN FOR DTC'S, FOUND DTC PO400, RAN LIVE DATA FOR EGR VALVE PERFORMANCE SHOWING INTERMITTENT FAILURE. SUGGEST TO REPLACE EGR VALVE
- EGR VALVE – Remove & Replace – 2.5L Eng
- REAR SHOCKS – Remove & Replace – Rear, Both – [DOES NOT include disassemble or alignment.]
- LABOR TO SET FRONT AND REAR TOE AND CAMBER AND CASTER WHERE APLICABLE.
DEBBIE T. gave our service a 5 star review on 6/16/2026 -
2006 Ford Pickup
Mileage131,187Service Date6/11/2026Services Performed- CHECK FOR BELT NOISE
- WATER PUMP DRIVE BELT – Remove & Replace – F250 Super Duty, F350 Super Duty, Automatic Trans, Diesel w/o Dual Alternators – [Includes: Serpentine type Belt(s).]
VITALINO C. gave our service a 5 star review on 6/12/2026 -
2017 GMC Yukon XL
Mileage152,772Service Date6/9/2026Services Performed- BRAKE INSPECTION COMPONENT LIST: PRE SERVICE ROAD TEST IN SEARCH FOR UNUSUAL VEHICLE BEHAVIOR DURING BRAKING. BRAKE PEDAL DROP TEST. FRONT AND REAR BRAKE LINING MEASUREMENTS IN 1/32S OF INCH. MEASUREMENT OF FRONT AND REAR BRAKE ROTORS AND DRUMS WITH SPECS. VISUAL INSPECTION OF BRAKE HOSES AND LINES CONDITION. VISUAL EVIDENCE OF FLUID LEAKS FROM ANY COMPONENT ( NOT REQUIRING DISASSEMBLE ) . CALIPER AND WHEEL CYLINDER FASTENERS, SLIDES AND SIGNS OF STICKING PISTONS. FINAL ROAD TEST AFTER REPAIRS ARE PERFORMED TO MAKE SURE THE PROBLEM(S) IS RESOLVED.
- DISC ROTOR – Remove & Replace – Front, Both – [Includes: Repack Wheel Bearings (where applicable) and replace Pads (if necessary). DOES NOT include refinishing.]
- ROTATE TIRES
JOHN F. gave our service a 5 star review on 6/9/2026


