Best Car Tune Up Services in San Marcos, TX

The highest-rated Car Tune Up and Diagnostics companies out of 149 vetted & reviewed in the San Marcos area.

Reliable Automotive

Reliable Automotive

(47)
A/C Repair, Suspension Repair, Diesel Repair
“Four other women followed me in for fame reason, They inspected my car quickly and I was out of there after spend some minutes of my day watching people who seemed to enjoy there job and worked like a well oiled team.”
Locally Owned & Operated
Offers Financing Options
ASE, ASE, ASE, ASE, ASE, ASE, ASE Certified
Accepts All Major Credit Cards
2409 Hunter Rd, San Marcos, TX
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Quick Align / Big E's Accessories & Off Road

Quick Align / Big E's Accessories & Off Road

(44)
CV Joints, Auto AIR Conditioning, Fleet Maintenance
“They could have easily lied to me and charged me to fix a problem that didn't exist, I'm grateful they didn't and that level of honesty and integrity is worth rewarding and recognizing”
Family Business
ASE, ASE Certified
Accepts All Major Credit Cards
In Business Since 2005
600 S Guadalupe St, San Marcos, TX
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Access Transmission

Access Transmission

(47)
  • The Future
  • Fair
  • Work
“No more slipping no more skipping I'm so happy to go from a bad transmission to a perfect rebuild and like new performance and as an additional bonus an excellent price...”
Family Business
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 2002
3255 Thousand Oaks Dr, San Antonio, TX
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Autobahn Automotive Service & Repair For Audi

Autobahn Automotive Service & Repair For Audi

(48)
Suspension Repair, Wheel Alignment, Clutch Repair
“Very efficient repair shop, easy to schedule an appointment, prompt service with constant updates (with photo or video), and easy approval of services via web.”
Offers Financing Options
Coupons & Offers
In Business Since 1999
2306 NE Interstate 410 Loop, San Antonio, TX
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Pharaoh Imports & Domestics

Pharaoh Imports & Domestics

(48)
  • Light
  • Quote
  • Job
“Pharaoh Imports & Domestics replace my radiator fan, radiator assembly, back brakes and rotors, fixed power steering leak and replace belt, all in timely fashion.”
ASE Certified
Accepts All Major Credit Cards
In Business Since 2010
5555 Randolph Blvd, San Antonio, TX
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Verns Auto Repair

Verns Auto Repair

(46)
  • Integrity
  • Towed
  • Honesty
“This shop has been our family's go to shop for the past 12 years, honest technician with very reasonable prices and guaranteed parts and labor for a year, just can't be beat.”
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1993
5739 Old Seguin Rd, San Antonio, TX
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MJ Auto Service

MJ Auto Service

(43)
“Absolutely best mechanic shop everyone there is very knowledgeable Tyrone usually does the work on my vehicle the owner is a wonderful guy everyone who works their is super professional they are amazing I highly recommend them to everyone!”
Licensed, BBB Rating: A+
In Business Since 2020
13227 Nacogdoches re, #3, San Antonio, TX
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The Mechanic Auto Shop

The Mechanic Auto Shop

(39)
Auto Repair and Maintenance Services For Car Dealerships, Auto Repair Services, Auto Electrical Repair Services
“A lot of other places wanted $200 just to look at the car, wouldn't discuss pricing for a very specific job I was asking about, and (even though I already knew what was wrong) were trying to sell me a new engine on the first call.”
Coupons & Offers
Se Habla Español
In Business Since 2020
6460 Randolph Blvd, San Antonio, TX
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Mendo Motorz Auto Center

Mendo Motorz Auto Center

(49)
“They took me into the bay and showed me exactly what was going on with my vehicle and were detailed with explaining what needed to be done to repair it.”
In Business Since 2019
6525 Walzem Rd, San Antonio, TX
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Outlaw Off-Road + Performance

Outlaw Off-Road + Performance

(39)
Accessories, Wheels and Tires, Grills and Bumpers
“They took the time to provide detailed explanations and even went the extra mile by sharing videos of the faulty parts, which greatly enhanced my trust in their expertise.”
Coupons & Offers
In Business Since 2018
12120 I-35, San Antonio, TX
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Weber Autowerks

Weber Autowerks

(46)
Diesel Performance AND Repair, Engine AND Transmission, AIR Conditioning Services
“Other shops couldn't find the problem but Weber took the time and now my truck is running better than it has in a long time Services Auto engine diagnostic, Auto engine tuning, Oil change”
Licensed
Accepts All Major Credit Cards
In Business Since 2014
18414 5th St, San Antonio, TX
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210 Mustang Performance

210 Mustang Performance

(47)
  • Know
  • gt500
  • Work
“Not only have they done a ton of work (installed new MBRP exhaust and CVF intercooler, Steeda Blowoff Valve adapter) but they've recommended mods I wouldn't have thought of.”
In Business Since 2016
18415 5th St, San Antonio, TX
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V & M Automotive

V & M Automotive

(47)
“I brought my Jeep to 2 other garages; one couldn't figure out the problem and the other said they wouldn't have time to even diagnose it for 4 days at a minimum.”
4555 N Foster Rd, San Antonio, TX
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Silva Family Automotive

Silva Family Automotive

(15)
  • Price
  • Mechanic
  • Vehicle
“I absolutely love the family who runs this shop and I know where to go next time I have any issues.”
Offers Financing Options
Family Business
In Business Since 2024
9718 Perrin Beitel, San Antonio, TX
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Ellison's Discount Auto Repair

Ellison's Discount Auto Repair

(34)
Air Conditioning, And Much More, Alternators
“He repairs what you ask for; but if something else is wrong he lets you know and shows you the problem: never presses you in to something you don't want or need.”
Licensed
Accepts All Major Credit Cards
In Business Since 1999
1312 S Interstate 35, San Marcos, TX
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Mega Power Engine Treatment

Mega Power Engine Treatment

(1)
“The Mega Power Band Engine Additive Service they promote fixed my cars problem for just $400.”
Emergency Services
In Business Since 2006
210 Durango St, San Marcos, TX
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Pauls Auto Body and Paint

Pauls Auto Body and Paint

(30)
  • Damage
  • Insurance
  • Brand
“Paul takes very personal care of every single customer!”
3501 Dreibrodt Rd, San Marcos, TX
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W C

W C

(25)
  • Price
  • Mechanics
  • Vehicle
“We checked the car before buying, the master checked the whole car, including computer testing, pointed out all the shortcomings, fixed minor flaws immediately (where there was a lack of fasteners and something was not fixed).”
Accepts Check, No credit cards
In Business Since 2013
1515 W San Antonio St, New Braunfels, TX
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Alamo City Automotive

Alamo City Automotive

(24)
  • Mind
  • Couple
  • Nissan
“Sometimes things arise on other areas and the tranny was just being stubborn to work properly but Rudy and his crew did not give up and that alone is a blessing”
7003 Walzem Rd Ste 2, San Antonio, TX
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Big E's Accessories & Off Road

Big E's Accessories & Off Road

(3)
CV Joints, Auto AIR Conditioning, Fleet Maintenance
“They did a great job installing my lift!”
In Business Since 2004
600 S Guadalupe St, San Marcos, TX
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Above and Beyond Eurowerks

Above and Beyond Eurowerks

(22)
  • m3
  • Owner
  • Work
“He went above and beyond to answer and explain how we could tackle all of the projects I've been trying to complete, including rust removal from the car being in Germany during the winter.”
18975 Marbach Ln Suite 1014, San Antonio, TX
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D.d.c Paintless Dent Removal

D.d.c Paintless Dent Removal

(16)
  • Size
  • Brand
  • Room
“Let me tell you DDC painless removal was so awesome and made me feel so comfortable and I knew I was in the right hands when they were doing my estimate, if you're looking for somewhere to get your dents removed, these are the guys to go to.”
In Business Since 2000
333 Escondido Cir, San Marcos, TX
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O'Bryant Automotive

O'Bryant Automotive

(21)
  • Price
  • Diagnosed
  • Engine
“Had an oil change done on my 2021 kia k5 in Houston two weeks later as I'm driving to San Antonio, my oil light comes on and my engine doesn't shut off but starts to lose horsepower.”
13110 Lookout Way, San Antonio, TX
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B J Automotive

B J Automotive

(14)
  • Vehicle
  • Mechanic
“As a used car dealer working with BJ Automotive almost 2 years , they fixed more than 200 cars for me, never had complain from customers after sold my cars,”
In Business Since 2015
13571 Wetmore Rd, San Antonio, TX
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Car Tune Up Services in San Marcos, TX Cost Estimates

Minimum cost
$164
Maximum cost
$870
National Average
$327
Avg Per Hour Rates
$71
$218
$490
Average price range is based on 413 cost profiles
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Average Cost $327
Minimum cost $164
Maximum cost $870
Avg Per Hour Rates $71

Average range $218 to $490 is based on 413 cost profiles.

Why these companies made our list

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