Discount Installation Services provides products and services that improve the value and energy efficiency of your home. Our experience installers work with you to find appliances and technology that benefit you the most with savings and energy efficiency. Customer service is our number one priority second only to our quality of work. We can work within your budget to get you the most cost effective energy efficient system. We work with a range of vendors to install the highest quality products.

Our Contractors State License Board license number is 658287.

Discount Installation Services is not an agent or affiliate of SDG&E and/or CONTRACTOR RECRUITMENT AND MENTORING VENDOR.

Installation Services of San Diego Inc BBB Business Review approved by the league of california homeowners BPI Certified Logo

Energy Upgrade California Logo

go solar california logo


california center for sustainable energy logo
phono solar
Butler Sun Solutions Logo
Alpine Windows Logo Plaspro Fiberglass Doors Logo

Rheem logo

AAW authorize dealer logo