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Welcome to Castro Valley Union 76,
your car service in Castro Valley, CA!

If you’re looking for auto repair in Castro Valley, CA, you’ve found us. Here at Castro Valley Union 76 we work hard to earn your trust and loyalty. We know how important it is to find a Castro Valley car service you can rely on, so your satisfaction is our top priority each and every day.

Here at Castro Valley Union 76 we understand what makes customer service truly outstanding. You will feel the difference exceptional customer care makes when you work with us. We know auto repair in Castro Valley offers you lots of choices, and we aim to provide the kind of caring customer service that will bring you back.

Our professional automotive service offers you years of combined expertise from our well-trained technicians. We treat our auto repair professionals well because we value their skill and can-do attitude. We know our team sets us apart, saving you time and money, not to mention worry. When it comes to auto repair in Castro Valley, we are totally confident that Castro Valley Union 76 is the best option in town!

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About Castro Valley Union 76 Castro Valley, CA

Since 1984 Castro Valley Union 76 has been there for the people of Castro Valley, CA. 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 Castro Valley has to offer.

Our family of technicians and service staff sees their work here at Castro Valley Union 76 as more than a job. It’s their vocation and livelihood. Each member of our team is invested in your satisfaction.

Castro Valley Union 76 was founded on the basic idea that everyone deserves respect. It is our mission to treat each person that 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 Castro Valley Union 76 the best car service in Castro Valley, CA!

Are you ready to experience the best Castro Valley, CA car service available? Please give us a call or make an appointment here.

The Absolute Best Car Service in Castro Valley, CA

What sets Castro Valley Union 76 apart from all of the others in Castro Valley, CA?

Trust: When it comes to auto repair in Castro Valley, 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 Castro Valley Union 76, 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 Castro Valley auto repair table.

Time: We take the time we need to provide you with top quality car service in Castro Valley, 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 Mercedes-Benz E350

Mercedes-Benz E350

Mileage
94,601
Service Date
3/17/2023
Services Performed
  • Haz disposal fee
  • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
 
MICHAEL E. gave our service a 5 star review on 3/17/2023

2015 Acura MDX

Acura MDX

Mileage
118,723
Service Date
3/3/2023
Services Performed
  • 1. Found right front axle to be bad. Right front inner axle boot to be torn. Recommend remove and replace right constant velocity axle. 2. Found both front lower control arms to have all 3 bushings torn in each arm. Recommend remove and replace both lower control arms and align the vehicle.
  • CONTROL ARM – Remove & Replace – Both,Lower
  • AXLE SHAFT ASSEMBLY – Remove & Replace – Right Side
  • Align all four wheels, check tire pressure and road test the vehicle
 
JESSICA G. gave our service a 5 star review on 3/16/2023

2007 Lincoln MKX

Lincoln MKX

Mileage
81,781
Service Date
3/13/2023
Services Performed
  • Haz disposal fee
  • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
  • Smog inspection and certificate if pass DMV# 2948T687I886
 
JAMES H. gave our service a 5 star review on 3/14/2023

2010 Toyota Tundra

Toyota Tundra

Mileage
155,400
Service Date
3/11/2023
Services Performed
  • Found code P2440 for secondary air injection switching valve stuck open bank 1. Customer said he had switching valve and air pump replaced at another shop over a year ago. Found secondary air injection pump to be bad caused switching valve to be stuck. Parts that were installed were aftermarket, customer has been advised to replace left side air injection pump and air injection check valve with toyota parts per TSB 0160-11. Clear check engine light after installation, air injection monitor has run and completed at this time.
  • AIR INJECTION REACTOR PUMP AND AIR INJECTION CHECK VALVE- Remove & Replace – V8 Bank 1 Left Side
 
ERIC H. gave our service a 5 star review on 3/11/2023

2018 Ford Escape

Ford Escape

Mileage
73,319
Service Date
3/11/2023
Services Performed
  • Found water pump to be leaking engine coolant. Water pump is driven by timing belt and underneath timing cover. Recommend remove and replace water pump, timing belt and tensioner, add coolant and repressure check the cooling system. No further leaks at this time.
  • WATER PUMP – Remove & Replace – 1.5L Eng
  • (Combination) – TIMING BELT – Remove & Replace 1.5L Eng
  • Found number 1 cylinder to have a misfire. Found number one ignition coil to be bad causing misfire and caused number one spark plug to wear. Recommend remove and replace number one ignition coil and plug, clear computer memory and road test the vehicle.
  • Replace number 1 spark plug and ignition coil
 
REGINA J. gave our service a 5 star review on 3/11/2023

2006 Honda Accord

Honda Accord

Mileage
147,099
Service Date
3/7/2023
Services Performed
  • Replace 2 engine mounts and top torque mount
 
JOHN P. gave our service a 5 star review on 3/8/2023

2008 Honda Civic

Honda Civic

Mileage
179,513
Service Date
3/6/2023
Services Performed
  • Replace windshield
  • Haz disposal fee
  • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
 
TARYN D. gave our service a 5 star review on 3/6/2023

2016 Ford Explorer

Ford Explorer

Mileage
69,552
Service Date
3/2/2023
Services Performed
  • Found water pump leaking in vehicle. Recommend remove and replace water pump underneath timing cover, reassemble, add coolant and repressure check for leaks. No further leaks foudn at this time, road test vehicle.
  • WATER PUMP – Remove & Replace – V6,Normally Aspirated – [Includes: R&I Camshaft Drive Chain.]
  • Haz disposal fee
  • Haz disposal fee
  • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
 
JOHN P. gave our service a 5 star review on 3/2/2023

2007 Infiniti G35

Infiniti G35

Mileage
187,307
Service Date
2/25/2023
Services Performed
  • Found noise from timing chain area when starting the vehicle. Recommend remove timing cover for inspection. When removing cover found timing chain to be stretched and to be hitting timing cover on start up. Recommend remove and replace timing chain, all tensioners, all guides, timing sprocket, secondary chains, add coolant and then road test the vehicle. Customer complained a/c not working, found a/c compressor leaking, replace a/c compressor same time as doing timing cover, charge a/c system after vehicle is assembled.
  • Found both front and rear brake pads 85%. Found all four rotors to be warped causing uneven surface for brake pad to press against. Recommend machine front rotors and right rear rotor. Left rear rotor will be underneath after turning, left rear is at .602 inches, minimum is .590. Recommend replace left rear rotor.
  • TIMING CHAIN – Remove & Replace – Sedan,RWD All 3 Chains – [Includes: R&I Valve Covers.]
  • Haz disposal fee
  • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
  • A/C COMPRESSOR – Remove & Replace – Sedan
  • Air conditioning service
  • Remove front and rear brake pads, machine front rotors and right rear and replace left rear rotor, reinstall brake pads.
 
ED D. gave our service a 5 star review on 2/25/2023

2013 Volkswagen Jetta

Volkswagen Jetta

Mileage
100,285
Service Date
2/18/2023
Services Performed
  • CONTROL ARM – Remove & Replace – Automatic Trans Lower,Both
  • Align all four wheels, check tire pressure and road test the vehicle
 
CLARA A. gave our service a 5 star review on 2/18/2023

2008 Ford Edge

Ford Edge

Mileage
114,082
Service Date
2/16/2023
Services Performed
  • Haz disposal fee
  • Lubricate and check chassis. Change oil and oil filter. Check air filter and breather filter. Check all fluid levels and tire pressures. Preform basic safety inspection. Road test vehicle.
 
LAURENCE E. gave our service a 5 star review on 2/16/2023

2007 Chevrolet Tahoe

Chevrolet Tahoe

Mileage
179,561
Service Date
2/16/2023
Services Performed
  • Smog inspection and certificate if pass dmv# 3641R654I280
 
LAURENCE E. gave our service a 5 star review on 2/16/2023