Maintenance & Water 
Treatment 


Environmental Solutions


Swimming Pool & Spa 
Repair and Refurbishment


Customer service is our specialty


Peninsula Chemical Company has been serving San Mateo County with pride for over 34 years.  Our family owned and operated business remains focused on one primary goal - keeping your pool in pristine condition while saving you money and time.
The success of our company can be measured by our growth over the years and the satisfaction of our clients.  We are proud that over 30% of our new business has been achieved through client referrals.  We treat your pool as if it were our pool.​​

Keeping your pool  |  pristine and clean

110 E 20th Ave, San Mateo, CA 94403

(650) 349-7665

Premier pool Service & Repair