# Master Tuneup ## Quick Facts - **Category:** Automotive Tune Up Service - **Rating:** 2.0/5 (4 reviews) - **Phone:** (951) 278-3171 - **Website:** http://mastertuneup.net - **Status:** Open ## Hours of Operation | Day | Hours | |-----|-------| | Monday | 8:00 AM - 5:00 PM | | Tuesday | 8:00 AM - 5:00 PM | | Wednesday | 8:00 AM - 5:00 PM | | Thursday | 8:00 AM - 5:00 PM | | Friday | 8:00 AM - 5:00 PM | | Saturday | 8:00 AM - 5:00 PM | | Sunday | 12:00 AM - 12:00 AM | ## Location 3394 Hamner Ave Norco, CA 92860 [View on Google Maps](https://maps.google.com/?q=33.930984,-117.557976) ## Reviews (4 total) **Debbie C\.** - 1/5 > The owner/manager is an absolute A$$!!! I wouldn't recommend this place to anyone BECAUSE of him!!! He should not be running a business with his people skills, that is for damm sure!!! *Invalid Date via Direct* --- **Ramzan J\.** - 1/5 > I will never go back to this place. My wife took our perfectly running with water hose leak to him ,he quoted $350 for the job but when we told him to it was too high he did something to car that car started to die every few minutes. Took the car to our regular machine costed us $180 to replace leaking hose and fix all the damage he caused I found out the reason car started to die was that this guy switched most of the vacuum hoses around. Very unathical indeed. *10/4/2015 via Direct* --- **anonymous** - 5/5 > Excellent service . *Invalid Date via Direct* --- **sectorx** - 1/5 > This has to be the worst place I have taken my car for a tuneup. I left wondering if they even did the work they charged me for. My car ran better before I took it in for the tuneup then it did when I picked it up. *Invalid Date via Direct* ## Additional Information ### Categories Automotive Tune Up Service, Auto Repair & Service, Automobile Diagnostic Service, Automobile Inspection Stations & Services ### Payment Methods debit, check, all major credit cards ### Contact - **Phone:** (951) 278-3171 - **Email:** Admin@mastertuneup.net --- *Data provided by Ezoma Business Citations*