The guy driving this van almost caused a 3 car accident on the 405 S fwy, 2/17/2026 @ 3:23pm. He almost missed his exit, so he slammed on his brakes hard stopping in the middle of the lane. Me and the car that was right behind him had to swerve onto the off ramp to avoid crashing. When I past him up getting off the exit, he was looking down at his phone. Very unsafe driver, coming from a California Driving Instructor.

Whoever is driving your company van… you know 44756Y2 that one. Please let him know he needs his license revoked. Do better.

Performance Building is our janitorial vendor. Not only does their staff perform well in maintaining the cleanliness of our building, but they do much more. We have asked on numerous occasions to assist with our immediate requests and the entire team is ready, willing and able with a"can-do" attitude. Great company to work with!

Our property management company has used Performance Building Services at different buildings in Orange County, CA for many years. If there is a problem, I contact them and they immediately correct the situation. They are all easily accessible with a phone call or email. I highly recommend this company for your cleaning needs!

Performance has been cleaning my space for a number of years and has always provided me with exceptional service. No matter the problem that arises, they've been there for me and have gotten me out of some tricky situations. From floor care to carpet cleaning to detail work, they do it well and they do it with a smile. I appreciate this company and all they do. You won't find a better cleaning service in OC.