Welcome to Summit Automotive,
your car service in La Mesa, CA!
Summit Automotive was established in 1982 and was specializing in transmissions and now offers full automotive services and has been serving San Diego and East County ever since. We have built a reputation providing our customers with great service and value. We use only the highest quality automotive products and our attention to detail in all our repairs, builds and upgrades is second to none. At Summit Automotive, you can expect quality service, with a piece of mind knowing you are backed with a two-year, 24,000 mile warranty.
We know that you will find value in the quality of the products we sell such as Amsoil Synthetic Oils, Southbend and Southland Clutches, BG products and Jasper Engine. We know that you will find value in the services we do, including all automotive and truck repair and maintenance services, transmission services and drivetrain services. We will fix only what needs to be fixed. Value, to us, means peace of mind with longer warranties, including up to a two-year warranty on most repairs, and up to three-year on most transmissions and engines. Value means always trying to do what is best for our customers and give thoughtful professional advice. Value means honest service.
Address
Summit Automotive
7633 El Cajon Blvd 100
La Mesa, CA 91942
(619) 463-9400
Shop Hours
Mon-Fri: 8am-5pm
Sat-Sun: Closed
Directions
Payment Types



Affiliates & Certifications




About Summit Automotive La Mesa, CA
Since 1982 Philip, John and their team have built Summit Automotive‘s reputation as one of the most honest and trustworthy transmission and automotive repair shops in San Diego. In fact, they have over 600 Five Star reviews including Yelp, Google and Angie’s List. Add to that, their A+ rating with the BBB as well as their Super Service Award on Angie’s list, you know you’ve picked the right shop. Recently Prime Buyers Report voted them one of the top ten repair shops in San Diego.
They have a serving heart and have volunteered their time and talents to the American Diabetes Association, Multiple Sclerosis Association, Toys for Tots and the Rock Church Business Ministry.
Both are dedicated to serving their customers and making sure they’re providing the best service and products and most important value to their customers.
Are you ready to experience the best La Mesa car service available? Please give us a call or make an appointment here.
Shop Amenities
Free WiFi
Free Local Shuttle
Coffee/Water
Rental Cars Available
The Absolute Best Car Service in La Mesa, CA
What sets Summit Automotive apart from all of the others in La Mesa, CA?
Trust: When it comes to auto repair in La Mesa, CA, 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 Summit Automotive, 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 La Mesa auto repair table.
Time: We take the time we need to provide you with top quality car service in La Mesa, CA, 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
2014 GMC Terrain
Mileage162,320Service Date1/15/2026Services Performed- CHECK BRAKES
- REPLACED THE FRONT BRAKE PADS AND ROTORS
- REPLACED THE REAR BRAKE PADS AND ROTORS.
- Diagnose air conditioning system
- REPLACE AC SHRADER VALVE
LAURA D. gave our service a 5 star review on 1/15/20262019 Toyota Camry
Mileage286,763Service Date12/19/2025Services Performed- TRANSAXLE ASSEMBLY – Remove, Install, and Overhaul – Gas,In-Line4 – [Includes: Programming. Includes: R&I Engine and Transmission Assembly with Front Suspension. DOES NOT include wheel alignment.] – [Includes: Inspect and replace all necessary Transmissio
- Diagnose Cause of Light
HECTOR S. gave our service a 5 star review on 1/7/20262011 BMW 535xi
Mileage80,525Service Date12/22/2025Services Performed- VALVE COVER GASKET – Remove & Replace
- FUEL INJECTION PUMP – Remove & Replace – High Pressure,At Engine
- SPARK PLUGS – Remove & Replace
STEVE K. gave our service a 5 star review on 12/22/20252005 Volvo XC90
Mileage121,010Service Date12/4/2025Services Performed- NEW BUYERS INSPECTION
DAN N. gave our service a 5 star review on 12/5/20252009 Toyota Corolla
Mileage301,124Service Date12/1/2025Services Performed- Changed Motor Oil & Replaced Filter, Added 4 QTS Premium Motor Oil, Lube Chassis, Check all Fluid Levels
MIKE M. gave our service a 5 star review on 12/3/20252012 Dodge Challenger
Mileage109,710Service Date11/21/2025Services Performed- REMOVED AND REPLACED THE WATER PUMP AND THERMOSTAT
CHRIS T. gave our service a 5 star review on 11/21/20252015 Lexus RX 350
Mileage99,462Service Date11/6/2025Services Performed- TRANSMISSION ASSEMBLY – Remove, Install, and Overhaul – Base,FWD – [DOES NOT include wheel alignment.] – [Includes: R&I Transaxle Assembly, inspect and replace necessary Transmission components and road test.]
- TRANSMISSION INSPECTION
SCOTT G. gave our service a 5 star review on 11/6/20252005 Jeep Liberty
Mileage121,568Service Date10/27/2025Services Performed- REMOVE AND REPLACE HEATER CORE PER CUSTOMER REQUEST. AFTER REPLACEMENT, RECONNECTED HEATER CORE LINES AND CHARGED A/C SYSTEM. A/C DID NOT HAVE ANY FREON, AFTER CHARGED TESTED. A/C IS BLOWING COLD AND HEATER IS WORKING GOOD. NO LEAKS FOUND AFTER REPLACEMENT. GOOD TO GO AT THIS TIME.
BILL C. gave our service a 5 star review on 10/27/20252018 Chevrolet Suburban
Mileage207,195Service Date10/20/2025Services Performed- TECHNICIAN HOOKED UP SCANNER TO VEHICLE, DIDN'T HAVE ANY CODES. TEST DROVE VEHICLE, FELT HARSH ENGAGEMENT WHEN DRIVING FROM A STOP. TECHNICIAN CAME BACK TO SHOP, PERFORMED POWER BRAKE TEST AND FOUND THE ENGINE MOUNTS COMPLETELY BLOWN AND NEED REPLACEMENT. TECHNICIAN VERIFIED FULL TRANSMISSION LEVEL. TECHNICIAN THEN TEST DROVE VEHICLE AGAIN AND WHEN GOT BACK, THE INDICATOR LIGHT DISAPPEARED AND CODE P0700 AND P1915 FOR RANGE SENSOR. TECHNICIAN TESTED RANGE SENSOR AND WAS GETTING POWER TO SWITCH BUT IT WASN'T OUTPUTTING A RESPONSE. RECOMMEND TO REPLACE. REMOVED AND REPLACED RANGE SWITCH AND RE TESTED, TECHNICIAN DID NOT GET ANY CODES COMING BACK AND THE SHIFT INDICATOR DID NOT MALFUNCTION AGAIN.
- NEUTRAL SAFETY SWITCH – Remove & Replace –
CHRIS N. gave our service a 5 star review on 10/20/20252016 Ford Expedition
Mileage109,876Service Date9/30/2025Services Performed- TECHNICIAN RECOMMENDED TRANSMISSION SERVICE, BEFORE SERVICE, WHEN DRIVING ON FREEWAY, BETWEEN 5TH AND 6TH GEAR TRANSMISSION HAS A JUTTER/SHAKES. TECHNICIAN VERIFIED NO ACTIVE CHECK ENGINE LIGHT. TECHNICIAN CHECKED FLUID AND FLUID SMELT BURNT AND IS DARK. RECOMMEND TO SERVICE TRANSMISSION WITH NEW FILTER AND OEM MERCON LV FLUID AND CUSTOMER DRIVE VEHICLE FOR A COUPLE DAYS AND SEE IF IT IMPROVES. IF IT DOES NOT IMPROVE, TECHNICIAN RECOMMENDS INTERNAL TRANSMISSION INSPECTION.
- TECHNICIAN CHARGED A/C SYSTEM TO RECOMMEND SPEC 2.7LBS – AFTER ADDING THE FREON, CHECKED SYSTEM FOR LEAKS, NO LEAKS DETECTED. A/C COMPRESSOR IS WORKING AND A/C IS BLOWING COLD AT THIS TIME
KIRT B. gave our service a 5 star review on 10/17/20252019 Volkswagen GTI
Mileage157,822Service Date9/19/2025Services Performed- REPLACE REAR BRAKE PADS AND ROTORS
- REPLACE FRONT BRAKE PADS AND ROTORS
CHRISTOPHER M. gave our service a 5 star review on 9/19/20252004 Toyota Camry
Mileage153,860Service Date9/15/2025Services Performed- REMOVED AND REPLACED DRIVER SIDE AXLE DUE TO AXLE BOOT BROKEN AND AXLE GREASE EVERYWHERE.
- REMOVED AND REPLACED OIL PAN GASKET DUE TO LEAK. AFTER REPLACEMENT, RE USED OIL PER CUSTOMER REQUEST. AFTER REPLACEMENT, GOT ENGINE TO TEMP AND TEST DROVE. NO FURTHER LEAKS
- REMOVED AND REPLACED BOTH SWAY BAR END LINKS DUE TO TORN BUSHINGS AND NOISE WHEN GOING OVER BUMPS. AFTER REPLACEMENT NO MORE NOISE OVER BUMPS
ROBERT S. gave our service a 5 star review on 9/16/2025









