Best Car Battery Replacement near West Allis, WI
1 of these technicians is based in West Allis; the others serve West Allis from towns including Milwaukee (5 mi), Greenfield (3 mi) and New Berlin (4 mi).
5 open 24/7 · 8 open weekends · 12 rated 4.5+ · 1 shows a license
Data verified October 21, 2026
Two Guys Automotive
Baychar Auto Service
Richlen Garage (Emissions Discontinued)
Jay's Towing Milwaukee LLC
Mobile Mechanic Pros Milwaukee
Listed for drivers in and around West Allis, WI, these 15 shops sell, test and fit car batteries. What each one says about testing, fitting, warranties and stock comes from its own website; ratings and quotes come from public reviews.

Area overview: West Allis, WI
The 15 technicians on this page are rated from 4.2 to 5.0 across 3,888 reviews; 11 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "communication" and "fair". 5 are open around the clock; 8 are open on Saturdays and 7 on Sundays. The services the technicians on this page list most often on their websites are air conditioning (2), alignments (2), batteries (2), brakes (2) and diagnostics (2). 1 shows a license on its website; 4 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 7 websites of the technicians on this page at ten or more years old; the oldest dates from 1998. 5 offer emergency or roadside call-outs; 1 gives free estimates; 4 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 14 of the technicians on this page; 10 publish a contact page and 7 list a public email. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Which battery shops listed for West Allis open around the clock?
5 of the 15 shops list round-the-clock hours every day of the week. Batteries die at bad hours, so it is worth knowing who answers at 3 a.m. Overnight usually means a call-out crew rather than a counter with stock behind it.