Best Engine Repair and Replacement in Walnut Creek, CA

“I have done work for 3M, GM, IBM, Xerox, DOD, FAA, owned a job shop, and ran the tool room in a high speed manufacturing plant rebuilding Dies and Injection Molding equipment and overhauling Minster, Bruderer, and other presses.”

“John took the time to show me the broken assembly, (correctly) explain how the failure occurred, and took care of all the labor and component replacement under new component warranty (no cost to me, other than the inconvenience).”

“Professional and extremely intelligent.”

“Excellent service”

“Great customer service friendly staff very professional helpful i would recommend this shop to anyone who wants great quality service they hooked my Durango up thank you”

“If you own a BMW and have had horrible experiences with other Indy shops in the city and just wish you could find someone honest, fair priced, and knowledgeable on BMW, Bay Motor Works is what you've been missing.”

“Eddie is a great mechanic and honest person!”

“Terry and Benny have worked on my family's various cars for over 30 years and two generations, and we've always been happy with their work -- pragmatic, effective, honest and reasonably priced.”

“They didn't try to upsell any additional services, and even advised that I buy windshield wipers from Costco (which they would install for free) because it would be cheaper.”