MasterCo

Auto repair shop

5.0 5.0 from 36 reviews

MasterCo is an auto repair shop in Hesperia, CA. It holds a 5.0 star rating from 36 customer reviews. Read the reviews and hours below, or call (442) 368-1748.

Services Offered

A/C installation & repairAuto engine diagnosticBatteryBrakesElectricalElectrical repairEngine repairGeneral repairs & maintenanceOil changeSteering & suspension repairTransmissionVehicle InspectionMobile Auto Repair

As listed on its Google Business Profile. Own it? Claim the listing to set your own list.

Address11939 Balsam Ave, Hesperia, CA 92345

MapOpen the map →

Phone(442) 368-1748

Websitehttp://mastercoauto.com/

Also onGoogle

Good to knowWheelchair accessible entranceWheelchair accessible parkingOil changesBy appointment

PaymentsCredit cards, Debit cards, Tap to pay

LicenseCalifornia BAR ARD 305875Active on the state's licensee list (October 2026), registered since 2023

Hours

See the full week

Monday	10 AM to 5 PM
Tuesday	10 AM to 5 PM
Wednesday	10 AM to 5 PM
Thursday	10 AM to 5 PM
Friday	10 AM to 5 PM
Saturday	10 AM to 5 PM
Sunday	Closed

MasterCo Reviews & Ratings

Customer reviews 5.0 5.0 · 36 reviewschecked 2026-09-19

5 star36

4 star0

3 star0

2 star0

1 star0

What Customers Mention

The topics that come up most in its Google reviews, and how many reviews raise each one.

Desert 5Car repair 3Honest mechanic 3Punctuality 3Reliable 3Thoroughness 3Diagnostics 2Quote 2

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What Car Repairs Cost in Hesperia, CA

Typical independent shop prices at California labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.

Transmission fluid change cost $145 to $420 Valve cover gasket replacement cost $180 to $655 Brake pad replacement cost $145 to $410 Timing chain replacement cost $1,020 to $3,125 Engine mount replacement cost $215 to $930 Coolant flush cost $110 to $255