Capstone Coatings & Windows

Capstone Coatings & Windows has over 11 years of specializing in sidings, install windows, concrete floor coating, patio enclosure and exterior painting. We are locally owned and operated. We take pride in all our services and strive in providing the best customer care. Call us today 800.984.9858 so we may serve you.

Capstone works along side COSTCO®, OSH® & SAMS CLUB® stores to help communities across California save money with energy efficient home improvements. We want to show you how we can use the expense it takes to heat and cool your home to instead give you the dream house you have always wanted through todays Energy Efficient products!

Capstone is California's recommended TEX"COTE" COOLWALL painter and applicator also offering Window and door replacement, siding, insulation and patio covers.

Capstone & Costco came together to bring superior technology and installation of the Coolwall System to over 11.86 Million Costco member in the state of California.
Coolwall is a revolutionary coating product that creates a stable surface temperature and seal up your home from moisture. This product has a lifetime warranty and only Costco member can receive an exclusive clear cote, at no extra...

Community Involvement

KKLA Christian Radio

How We Got Started

I chose to work in this industry because Capstone has worked hand in hand as an exclusive affiliate for Costco, Orchard Supply Hardware & Sam's Club to develop services and products that will allow homeowners to save more on their bills by actually replacing / renewing the areas where energy will spill out from your home, than you...