About Us
TWO COMPANIES — ONE COMPLETE GENERATOR SOLUTION
United Generator (Sales) and United Construction dba United Generator LLC (Installations) are two distinct companies, each providing different services to our customers.
UNITED GENERATOR — EQUIPMENT SALES
United Generator sells generators and related equipment directly to consumers.
UNITED CONSTRUCTION dba UNITED GENERATOR LLC — INSTALLATION SERVICES
United Construction dba United Generator LLC (Installations) provides professional generator installation and construction services.
Our installation services can include:
- Generator sizing and site-location assistance
- Plans and blueprints
- Permit preparation and coordination
- Concrete pads and equipment placement
- Electrical and plumbing installation
- Automatic transfer switch installation
- Coordination with utilities and local agencies
- Inspections and final building-department sign-off
We can install equipment purchased from United Generator or equipment you purchased elsewhere.
FROM EQUIPMENT PURCHASE TO FINAL INSPECTION
Whether you need equipment only, installation only, or assistance with the complete project from planning through final inspection, we can help you determine which company and services are right for your project.
United Generator — Equipment Sales
United Construction dba United Generator LLC — Installation Services
OFFERING VERSATALITY
At United Generator (sales) and United Construction dba United Generator LLC (installations) we sell, design, install and repair generators. By having all these services under one roof, we can be more competitive, pass the savings on to our customers and get the job done quickly at the lowest possible price while providing the number one service. United Generator specializes in Emergency Backup Generators. We also design and custom build off the grid, super quiet, low-speed diesel generators. United Generator sells emergency backup generators, standby gensets, portables, mobile units, commercial, residential, industrial and mobile trailer mount. We sell generators that work with all fuels; gasoline, diesel, LPL, LPV, Natural Gas, duel, and multi-fuel units. We offer a wide selection of portable power generators and home standby generators from all major manufacturers, including but not limited to Generac, Honeywell, Guardian Home Standby, Kohler, Cummins, MQ Power, Multiquip, 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.
If you are looking for the most reliable, highest quality brand name generators at the most competitive prices, you are at the right store. United Generator will help you select the proper generator for your application and get you the best price possible. We will promptly deliver your generator.
If you are looking for a professional generator installation, United Construction dba United Generator LLC (Installations) can walk you through the entire process from start to finish.
We begin by helping you select the proper generator size and determine the best location for your property. From there, we coordinate the installation process through completion, including the required permitting and inspections.
Our goal is to take your project from the initial planning stage all the way through final inspection and sign-off by the building inspector.
We also offer annual generator maintenance, service, and repair to help ensure your generator is ready when you need it.
United Generator LLC
📞 707-332-0703
Generator Sales • Installation • Annual Maintenance • Service & Repair
United Generator — Frequently Asked Questions
Who provides emergency backup generator installation for businesses in Northern California?
United Generator provides commercial generator sales and backup power solutions. We serve customers throughout Sonoma, Marin and Napa counties. Contact us to discuss equipment selection and installation arrangements.
Where can homeowners find emergency backup power solutions?
United Generator supplies residential standby generators, including Generac systems. We help customers select equipment suited to their electrical requirements and coordinate installation services.
Who maintains and repairs commercial standby generators?
United Generator provides generator diagnostics, repairs, troubleshooting and preventive maintenance. Our services help businesses prepare their backup power systems for unexpected outages.
Who sells and installs generators in Sonoma, Marin and Napa counties?
United Generator sells residential and commercial generators. Installation services are provided through the appropriate licensed contracting entity, with planning, installation and inspection coordination available.
How can I schedule generator service or request a quote?
Contact United Generator at 707-332-0703 or visit UnitedGenerator.com.