Standby Generator Installation in Kent, WA

A power outage in Kent doesn’t come with a timeline — it could be back in an hour or last for days. Washington Generators handles standby generator installation from the first site assessment through permits, gas piping, and final inspection, so the system is ready the moment the grid goes down, not just sitting in a box in your garage. For ongoing reliability, Generator Maintenance helps keep your system ready when you need it most.

Why Installation Takes About Four Weeks, Start to Finish

The physical installation itself is typically a one- to two-day job — setting the unit, running gas piping, and wiring the automatic transfer switch. What extends the full timeline to around four weeks is permitting: securing the right permits, scheduling the mechanical inspection of the gas line, and completing final electrical and gas inspections before the system is legally live.

Skipping any of that isn’t a shortcut — it’s a code violation waiting to surface later.

What’s Included in a Turnkey Installation

Every installation is handled end-to-end by our team, not split across subcontractors:

• Site assessment and generator sizing consultation
• Permitting and code compliance verification
• Gas piping and automatic transfer switch installation
• Proper generator placement per setback and clearance requirements
• Mechanical inspection of the gas line before final connection
• System walkthrough and live power outage simulation
• Manufacturer warranty registration (Generac or Kohler)

Sizing It Right for Your Kent Home

A 22kW generator is the most common choice for whole-home coverage, while a 14kW unit is often enough for partial coverage of critical circuits. The right size depends on your home’s square footage and which appliances you want running during an outage — something we work through with you during the estimate rather than defaulting to a one-size answer.

Frequently Asked Questions

How long does generator installation take from start to finish?

The physical installation is typically completed in one to two days, but the full process including permitting and inspections generally takes about four weeks depending on your local jurisdiction.

How many kW do I need for my home?

A 22kW generator is the most common choice for whole-home coverage, while a 14kW generator is often sufficient for partial home coverage of critical circuits — sizing depends on your home’s needs.

Where can a generator be placed on my property?

Generators should be placed at least 3 feet from doors, windows, and vents, and local jurisdictional setback laws may apply, particularly near property lines — this is determined during your estimate.

Do you offer financing for generator installation?

Yes, financing is available through our partner Synchrony Bank.