Contact Us 5034 West Avenue LQuartz Hill, CA 93536661-943-3170Monday – Friday8:00 AM – 4:00 PM General Manager, Brent Byrne brentb@qhwd.org Assistant General Manager, Brach Smith bsmith@qhwd.org Customer Related Questions, billing@qhwd.org First name (required) Last name (required) Your email (required) Phone (required) Type your Message here (required) There was a problem saving your submission. Please try again later. Please wait while your submission is being saved... Submitting...Submit Thank you, your submission has been received.