Your Local Automotive Experts
Welcome to DK Auto & Diesel Service Inc.
The Ones You can Trust. We are family-owned been in business for over 30 years!
Since 2015, DK Auto & Diesel Service Inc. has been dedicated to providing the Magnolia, TX area with exceptional service and unmatched automotive knowledge.
DK Auto & Diesel Service Inc. 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.
Welcome to DK Auto & Diesel Service Inc.
Premium Automotive Service in Magnolia, TX
For the past years, DK Auto & Diesel Service Inc. has been dedicated to providing the Magnolia, TX area with exceptional service and unmatched automotive knowledge.
DK Auto & Diesel Service Inc. 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.
DK Auto & Diesel Service Inc.
835 Weisinger Dr
Magnolia, TX 77354
(936) 321-5699
Mon-Fri: 7am-5pm
Sat-Sun: Closed
Holiday Closures:
Thanksgiving (11/27 & 28)
Christmas (12/25 & 26)
New Year’s Eve (12/31)
(Closes at 3pm)
New Year’s Day (1/1/26)





3rd Party Financing Available


DK Auto & Diesel Service Inc.
835 Weisinger Dr
Magnolia, TX 77354
(936) 321-5699
Mon-Fri: 7am-5pm
Sat-Sun: Closed
Holiday Closures:
Thanksgiving (11/27 & 28)
Christmas (12/25 & 26)
New Year’s Eve (12/31)
(Closes at 3pm)
New Year’s Day (1/1/26)





3rd Party Financing Available


Our Top Services
Many years of auto repair experience have made us leaders in the industry. Our timely and quality services include but are not limited to:

Oil Changes
To help your engine last longer, we provide quick conventional and full synthetic oil change services.

Engine Repairs
The engine is the heart of every vehicle. Best to check up on it with any signs of ill performance.

Wheel Alignment
Reduce tire and tread wear, increase gas mileage, and take advantage of improved vehicle control.
Shop Amenities
Free WiFi
Courtesy Shuttle
Coffee & Snacks
Shop Partners





Shop Amenities
Free WiFi
Courtesy Shuttle
Coffee & Snacks
Shop Partners





Why Choose DK Auto & Diesel Service Inc.

When it comes to car repair, there are plenty of options available. But, not all auto repair shops are created equal. Our friendly and knowledgeable team has years of experience in the auto repair industry, from minor repairs to major overhauls- they’ve seen it all! That’s why we offer a variety of services to make your experience as hassle-free as possible.
At DK Auto & Diesel Service Inc., our staff is always happy to answer any questions you may have and will keep you informed throughout the entire repair process. So why choose us for all your auto repair needs? The answer is simple: expertise, customer service, affordability, convenience, and quality. Contact us today to schedule your appointments and experience the difference for yourself.
- 24 Month/24,000 Mile Warranty
- Lifetime Warranty on Brake Pads & Shoes
- Trained Automotive Technicians
- Serving Magnolia, TX since 2015
The Absolute Best Car Service in Magnolia, TX
What sets DK Auto & Diesel Service Inc. apart from all of the others in Magnolia, TX?
Trust: When it comes to auto repair in Magnolia, TX, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.
Talent: At DK Auto & Diesel Service Inc., 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 Magnolia auto repair table.
Time: We take the time we need to provide you with top quality car service in Magnolia, TX, 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.
Let us take care of your car at an unbeatable price.
We are dedicated to providing the best possible customer service around. We would love to hear from you.
Recently Serviced Vehicles
-
2007 Chevrolet Silverado
Mileage315,224Service Date2/3/2026Services Performed- FUEL FILTER – R&R – 2500 HD, 3500 HD, Diesel Element – [Includes: Perform Filter Life Monitor Reset procedure.]
GREGORY C. gave our service a 5 star review on 2/3/2026 -
2007 Chevrolet Avalanche
Mileage260,528Service Date12/19/2025Services Performed- OXYGEN SENSOR – Remove & Replace – RWD One,Right Bank,Front – [Includes: R&I Fender Liner.]
- EVAPORATIVE PURGE VALVE – Remove & Replace
IRA K. gave our service a 5 star review on 12/19/2025 -
2004 GMC Yukon XL
Mileage236,644Service Date12/15/2025Services Performed- REBUILD TRANS 4L60 E
- REPAIR COOLER HOES
TY C. gave our service a 5 star review on 12/15/2025 -
2013 Chevrolet Impala
Mileage131,844Service Date12/15/2025Services Performed- SCAN FOR CODES, CLEAR CODES, DIAGNOSE AND REPAIR BATTERY DRAW. ALLOW VEHICLE TO SIT SEVERAL HOURS TO CONFIRM REPAIR. MULTIPLE ROAD TESTS ATTEMPTING TO GET EMISSIONS READY FOR INSPECTION. REGISTRATION IS OUT 11/25
Jackie M. gave our service a 5 star review on 12/15/2025 -
2015 RAM 2500 HD
Mileage99,526Service Date11/3/2025Services Performed- TRANSMISSION SOLENOID – Remove & Replace – Trans Mfr CD 68RFE,In-Line6 – [NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.]
CHRIS gave our service a 5 star review on 11/4/2025 -
2017 Ford F-250 Super Duty
Mileage101,986Service Date10/15/2025Services Performed- REGEN
TED W. gave our service a 5 star review on 10/15/2025 -
2007 Chevrolet Colorado
Mileage158,663Service Date8/13/2025Services Performed- EMISSIONS
SHANE C. gave our service a 5 star review on 8/13/2025 -
2004 Ford Crown Victoria
Mileage265,163Service Date8/12/2025Services Performed- TRANSMISSION ASSEMBLY – Remove, Install, and Overhaul – [Includes: Inspect and replace all necessary components, clean and check Converter, flush Oil Cooler Lines, adjust and road test.]
This vehicle's owner gave our service a 5 star review on 8/13/2025 -
2018 Lincoln Navigator
Mileage83,488Service Date8/5/2025Services Performed- R&R OIL PLUG
PAUL S. gave our service a 5 star review on 8/5/2025 -
2007 Dodge Pickup
Mileage100,651Service Date7/28/2025Services Performed- BALL JOINT – Remove & Replace – R1500,4WD Link/Coil Type,Both Sides,All Four – [DOES NOT include alignment.]
- STABILIZER BAR CONTROL LINK – Remove & Replace – Both Sides
- CENTER LINK – Remove & Replace – R1500,R2500,R3500,4WD – [DOES NOT include alignment.]
- TWO WHEEL ALIGNMENT – Adjustment – Front Axle – [DOES NOT include straightening or replacement of components.]
- SHOCK &/OR STRUT ASSEMBLY – Remove & Install or Remove & Replace – R1500,4WD Both Sides – [DOES NOT include alignment.]
- OUTPUT SHAFT SEAL – Remove & Replace – Rear
- TIE ROD &/OR END – Remove & Replace – R1500 Each Additional – [Includes: Adjust toe-in only. NOTE: Deduct .4 if alignment is also performed. NOTE: Manufacturer recommends removal of Rack and Pinion Steering Gear when replacing Inner Tie Rod End(s) on some
JUSTIN K. gave our service a 5 star review on 7/28/2025 -
2015 Toyota RAV4
Mileage182,488Service Date7/1/2025Services Performed- CLEARED AC DRAIN LINE
Gerald P. gave our service a 5 star review on 7/1/2025 -
2020 GMC Sierra 2500 HD
Mileage220,194Service Date6/19/2025Services Performed- FUEL INJECTOR – Remove & Replace – Diesel One,Right Bank #1
Mike W. gave our service a 5 star review on 6/20/2025

