PRECISION-CRAFTED.PROFESSIONALLY TESTED.BUILT TO LAST.
We've Got You Covered from A to Z — New & In-House OEM Rebuilds Available
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Alternators
Starters
Built Right. Every Time.
Watch how our technicians rebuild every alternator and starter in-house from the ground up
Full Disassembly & Inspection
Every unit is fully taken apart and each component individually assessed.
OEM-Grade Replacement Components
We use only quality OEM-grade parts for reliable, lasting performance.
Field-Tested Before Every Shipment
Each rebuilt unit is put through rigorous real-world testing.
Inside Our Shop
Every Rebuild, Handcrafted by Professional Rebuilders in Hamilton, Ontario
Over 30 Years of
Trusted Expertise
AZ Alternator & Starter Inc. has been serving customers in the Greater Hamilton area and beyond for over 30 years. We specialize exclusively in alternators and starters — offering both brand-new units and expertly rebuilt, in-house remanufactured parts for all makes and models.
Every unit that leaves our facility is meticulously disassembled, inspected, fitted with quality OEM-grade components, and field-tested before it ever reaches your vehicle. When you order from us, you're not getting a cheap offshore rebuild — you're getting a part built by experienced hands, backed by decades of expertise.
What Our Customers Say
Real reviews from real customers who trust us with their vehicles
"AZ Alternator came to my rescue when my car's starter failed unexpectedly. Their prompt service and expertise got me back on the road in no time. Highly recommend!"
Jason M.
Verified Customer
"I've been relying on AZ Alternator & Starter for years. Their friendly staff and top-notch products never disappoint. They always go above and beyond."
Linda T.
Verified Customer
"Their attention to detail and commitment to quality makes them stand out from the rest. Trustworthy, reliable, and fair pricing. Wouldn't go anywhere else."
Mike R.
Verified Customer
Frequently Asked Questions
Everything you need to know about our products and services