In stock Generac Generators

Generator Sales & Service in Marin & Sonoma counties in CA

If you are looking for the most reliable, highest quality brand name generators at the most competitive prices, you are at the right place.

Along with our trustworthy products, we also offer exceptional complete  installation and maintenance services that are easy and convenient.

Who We Are

We are the one-stop shop for all your generator needs. At United Generator, we sell, design, install and repair generators. By having all these services under one roof, we get the job done quickly at the lowest possible price while providing the best service.

United Generator™

What We Offer

Choose from our wide selection of both portable power generators and home standby generators from all major manufacturers, including but not limited to Generac, Guardian Home Stand By, MQ Power, Multiquip, Airman, Kubota and Winco, at huge savings.


We also carry a full assortment of accessories, including manual and automatic transfer switches, wheel kits, fuel tanks, fuel additives, covers, power inlet boxes, and power cords.

Why Choose Us

Your satisfaction is our top priority. We will help you select the proper generator for your application and get you the best price possible. Trust us for the prompt delivery of your generator.

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