We are a family-owned & operated window dealership and window installation contractors serving Petaluma, Marin County and the entire bay area for over 30 years. Our License number is: 440356.

We are dedicated to providing quality replacement windows and doors and as window installation contractors we are committed to providing excellent installation services to the people in the greater bay area.  We offer Cascade, Marvin, Milgard and Simonton windows and patio doors as well as Plastpro Fiberglass Entry Doors and James Hardie Siding.

Save Energy Company's commitment to providing quality replacement windows and door and is seen in everything we do. From the moment we answer the phone to the time we schedule installation you will notice that there is something different about Save Energy Company. We will never pressure you into making a decision. We promise that each window and door will be installed exactly according to our manufacturer's specifications. You can rest assured knowing that we only use the finest materials in the industry. You can count on us to exceed your expectations, as it is our goal to grow our company one satisfied customer at a time.  Please call today for a FREE Estimate.

Save Energy Company

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