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⚑ Never Lose Power Again

STANDBY GENERATOR
INSTALLATION
PEWAUKEE, WI

Blizzards, thunderstorms, ice storms β€” Wisconsin weather won't show you mercy. A Generac whole-home standby generator powers your entire home automatically within seconds of an outage β€” furnace, sump pump, and everything in between.

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The Service

Whole-Home Standby Generator Installation

Wisconsin weather is unpredictable year-round. Ice storms, blizzards, severe thunderstorms, and summer power outages can leave you without power for hours or even days. A whole-home standby generator from Generac turns on automatically within seconds of an outage β€” protecting your sump pump, furnace, refrigerator, medical equipment, and everything else that matters.

As a certified Generac dealer β€” fully certified for installation, maintenance, and service β€” Trusted Electric handles everything: pad placement, gas line coordination, transfer switch installation, panel connection, and final testing. We pull all required permits and coordinate with your gas utility so you don't have to.

  • Generac whole-home standby generators (10kW–22kW+)
  • Automatic transfer switch installation
  • Natural gas or propane connections
  • Concrete pad or gravel base installation
  • Partial-load and whole-home options available
  • All permits, inspections, and utility coordination included
Get a Free Generator Estimate

Auto Starts

Kicks on within 10 seconds of a power outage β€” before you even notice the lights went out. No manual intervention needed.

Whole-Home

Powers your entire home including HVAC, sump pump, refrigerator, and all lights β€” not just a few circuits.

Weekly Self-Test

Generac generators run a brief self-test each week to ensure they're ready when you need them most.

Increases Home Value

A standby generator adds measurable value to your home and is a top feature for buyers in Wisconsin.

❄️ Wisconsin Winters Demand Backup Power

A frozen sump pump during a winter storm can cause thousands of dollars in basement flooding. A failed furnace in sub-zero temps is a safety emergency. Don't leave it to chance β€” a standby generator protects everything that matters.

Transparent Pricing

NO SURPRISES. EVER.

We provide detailed, upfront quotes with no hidden fees or surprises.

Typical Generator Install Cost
$8,000–$16,000

Pricing varies based on scope, panel location, and materials. We provide a detailed, written quote before any work begins β€” no surprises.

Get Your Free Estimate
Every Job Includes:
  • All permits pulled and handled by us
  • Fully licensed and insured team
  • Clean worksite β€” we respect your home
  • Lifetime workmanship guarantee
πŸ’³ Flexible Financing Available
Ask about payment plans on qualifying projects.
Common Questions

FREQUENTLY ASKED QUESTIONS

What size generator do I need for my home?β–Ύ
Most homes in Southeastern Wisconsin are well-served by a 14kW–22kW Generac. The right size depends on your home's square footage, HVAC system, and which loads you want protected. We'll assess this during your free estimate.
Do I need a permit for a generator in Wisconsin?β–Ύ
Yes β€” generator installations require electrical and sometimes building permits. We handle all permitting and inspections on your behalf.
How long does generator installation take?β–Ύ
A typical whole-home generator installation takes 1–2 days. This includes pad preparation, generator placement, transfer switch installation, and utility coordination.
Does a generator need natural gas, or can it run on propane?β–Ύ
Generac standby generators run on either natural gas or propane. We coordinate with your gas utility for the natural gas meter upgrade, or we can work with your propane supplier for tank sizing.
How often does a standby generator need maintenance?β–Ύ
Generac recommends annual maintenance including oil change, filter replacement, and spark plugs. As a certified Generac service dealer, we handle all maintenance in-house and offer ongoing maintenance packages to keep your generator running reliably for years to come.

Related Services

Panel Upgrades

A generator installation often requires a panel upgrade to accommodate the transfer switch and backup power load.

Surge Protection

Protect your backup power system and entire home with whole-home surge protection installed at the panel.

READY TO GET STARTED?
LET'S TALK.

Call us or fill out the form on our homepage. We respond within 1 business hour and provide free, detailed estimates with no pressure.

TAP TO CALL Β· (262) 229-7754