Auto mechanic working on vehicle engine at United States Mechanics Inc.
Veteran-Owned 🏳️‍🌈 LGBTQ+ Friendly Open Now · Until Midnight

Open Late.
Done Right.
No B.S.

Cicero's go-to auto shop — open daily from 9 AM to midnight. Honest repairs, fair prices, and mechanics you can actually trust. No appointment needed.

Call for Help Now See Our Services
Open 7 Days a Week
5601 W 35th St, Cicero, IL
Walk-Ins Welcome
Fair, Transparent Pricing
Oil Changes ✦ Brakes & Rotors ✦ Engine Diagnostics ✦ A/C & Heating ✦ Batteries ✦ Tire Service ✦ Veteran-Owned ✦ 🏳️‍🌈 LGBTQ+ Friendly ✦ Oil Changes ✦ Brakes & Rotors ✦ Engine Diagnostics ✦ A/C & Heating ✦ Batteries ✦ Tire Service ✦ Veteran-Owned ✦ 🏳️‍🌈 LGBTQ+ Friendly ✦
15+
Years of Service
7 Days
A Week, Always
12 AM
We Close at Midnight
100%
Honest Pricing
What We Fix

Every Job. Done Right.

From a quick oil change to a full engine overhaul — we handle it all under one roof. Walk in anytime, no appointment needed.

Oil Changes & Fluids

Conventional, synthetic, and high-mileage oil changes with filter replacement. Coolant, transmission, brake, and power steering fluid service too.

Call for Pricing

Brakes & Rotors

Full brake inspections, pad replacements, rotor resurfacing or replacement. If it stops your car, we handle it — fast and at fair cost.

Call for Pricing

Engine Diagnostics

Check engine light on? We run full OBD-II scans and diagnose the root cause — not just clear the code. Real answers, real fixes.

Call for Pricing

A/C & Heating

Chicago winters and summers are brutal. We recharge refrigerant, replace compressors, fix heater cores, and restore comfort to your cabin.

Call for Pricing

Batteries & Electrical

Dead battery? Failing alternator? We test, replace, and repair your vehicle's entire electrical system — from starter to charging circuit.

Call for Pricing

Transmission Service

Fluid flushes, filter changes, and full transmission diagnostics. We service both automatic and manual transmissions — no job too complex.

Call for Pricing

Tires & Alignment

Flat repairs, new tire mounting, balancing, and wheel alignment. Drive in with a problem, drive out straight and safe — same day.

Call for Pricing

Suspension & Steering

Shocks, struts, tie rods, control arms, power steering pumps — if it affects how your car handles, we diagnose and fix it right.

Call for Pricing

General Repairs

Exhaust, belts, hoses, spark plugs, timing chains — the full range. If something's wrong with your car, we can fix it. Simple as that.

Call for Pricing

Don't see what you need? Just call — we'll tell you straight if we can handle it.

Call (773) 996-4000
Mechanic performing an honest diagnostic repair at United States Mechanics in Cicero IL
15+ Years
Serving Cicero & Chicago
9AM
to Midnight
Daily
About Us

Straight Talk.
Real Repairs.

United States Mechanics Inc. is a veteran-owned shop in the heart of Cicero. We built this business on one rule: treat every customer the way we'd want to be treated. No upsells. No scare tactics. No B.S.

We know car trouble doesn't wait for business hours — which is why we're open every single day until midnight. Whether it's 10 PM on a Tuesday or Sunday morning, we're here. Walk in, tell us what's wrong, and we'll fix it right the first time.

  • No Appointment Needed Walk in any day, 9 AM to midnight. We'll take care of you.
  • Upfront Pricing Always You'll know what something costs before we touch it. Always.
  • Veteran-Owned & Community-First We built this shop to serve our neighbors — all of them, no exceptions.
  • LGBTQ+ Friendly, Always Everyone deserves a mechanic they can trust. You're welcome here.
Call for Help
Always Open

Business Hours

Open late every day of the year — because car trouble doesn't follow a schedule.

Open 7 Days a Week
Walk-ins always welcome — no appointment needed
Open Now
Monday
9:00 AM – 12:00 AM (Midnight)
Tuesday
9:00 AM – 12:00 AM (Midnight)
Wednesday
9:00 AM – 12:00 AM (Midnight)
Thursday
9:00 AM – 12:00 AM (Midnight)
Friday
9:00 AM – 12:00 AM (Midnight)
Saturday
9:00 AM – 12:00 AM (Midnight)
Sunday
9:00 AM – 12:00 AM (Midnight)

Walk-ins welcome during all hours. No appointment needed. If you're having car trouble late at night, just drive in or call us. That's what we're here for.