Installing a standby generator is one of the most reliable ways to protect your home from power outages in Snohomish County. Based on real project pricing from Jake Melby at Melby Electric, the average cost to install a new Generac generator typically falls between $16,500 and $17,500. This price range includes the Generac generator itself and all labor required for installation, providing homeowners with a clear, all-in expectation.
While the final cost depends on generator size, electrical scope, and permitting, this range reflects what most homeowners can realistically expect for a properly installed standby system. In other words, this is not a teaser number that grows once work starts. It accounts for the real labor, coordination, and testing needed to make sure the generator actually works when the power goes out, not just when it looks good on paper.
Full Breakdown of a Generac Generator Being Installed
Generac generator installation involves more than setting a unit on a pad. Costs are influenced by generator size, power output, electrical integration, gas connections, and inspection requirements. Mebly Electric knows the in’s and outs of generator installation.
Average Cost of a New Generac Generator
The generator itself accounts for a significant portion of the total project cost. Pricing varies by size, power capacity, and model features.
Smaller systems, such as 10 kW Generac generators, typically range from $3,200 to $4,100. These are often used for partial home coverage or smaller electrical loads.
Larger systems, including 24 kW to 26 kW Generac generators, generally range from $5,786.10 to $6,421, depending on the model. In most residential applications, homeowners should expect the generator unit itself to fall in the $5,500 to $7,500 range once common features and availability are factored in.
Choosing the right size depends on home square footage, essential circuits, heating systems, and overall power demand.
Wiring to the Main Panel
A Generac generator installation must be integrated properly with the home’s main electrical panel. This includes installing a transfer switch, routing wiring, and ensuring seamless power transfer during outages. The complexity of this step depends on panel location, service size, and existing electrical layout.
Labor Costs From a Certified Generac Installer
Labor is a major component of generator installation. Certified installers may bill by the hour with itemized labor, but most homeowners prefer a project-based price, which is common with Generac installations.
Labor covers generator placement, electrical wiring, transfer switch installation, system programming, startup, and full operational testing. The amount of wiring and setup required is significant, which is why professional installation is critical.
Permits & Contact With Snohomish County Public Utility District (PUD)
Generator installation requires coordination with local authorities. Homeowners should expect the need for a standard electrical permit and a gas permit. In addition, installers coordinate with Snohomish County PUD to ensure the system meets utility requirements and safety standards.
Permitting and inspections are necessary to ensure the generator operates safely and complies with local codes.
Other Fees With Generac Generator Installation
Additional costs may include concrete pads, trenching for gas or electrical lines, and inspection fees. Homeowners should also consider warranty coverage and service plans. A strong warranty helps protect against unexpected issues and ensures long-term reliability, especially during extended outages when the generator sees heavy use.
Get Your New Generac Generator Installed Today in Snohomish County, Washington
A standby generator is an investment in reliability and peace of mind. Melby Electric provides certified Generac generator installation with clear pricing and professional setup.
If you are ready to install a standby generator, Contact Us at Melby Electric today to learn more about our generator installation services and schedule a consultation.