I've had two great experiences with Jeremy and Ideal Electric, the most recent was installing a whole house generator. Not only was Jeremy able to do the job substantially cheaper than some of the bigger names, but he did an excellent job, and I can tell that he really cares about the quality of his work and taking care of his customers. I would 100% trust him for all my future electrical needs - I have total confidence that he'll do the job well, and at a fair price.
Wisconsin Home Generator Installation Cost Guide
See What You Should Pay to Install a Backup Home Power Source
Backup generators provide peace of mind for homeowners in Wisconsin. Due to severe weather in Wisconsin and aging infrastructure, power outages have become more frequent. Our guide will help you understand what you should expect to pay for installing a reliable home power source in Wisconsin. We'll break down the factors influencing costs, compare different generator types and show you how Ideal Electric consistently offers top-quality installations at prices up to $4000 lower than our competitors.
Whether you're in Milwaukee, Madison or anywhere in between, we're here to ensure you get the best value for your home generator investment.
What a Whole-Home Generator Does
- Provides backup power: A whole-home generator automatically supplies electricity to your entire house during a power outage.
- Runs on fuel: Typically uses natural gas, propane or diesel to generate electricity.
- Automatic operation: Starts within seconds of detecting a power loss, often without any manual intervention.
- Powers essential systems: Keeps critical home systems running, such as heating and cooling, refrigeration, lighting, security systems and medical equipment.
- Maintains comfort: Allows you to continue normal daily activities during extended outages.
- Protects against power surges: Helps safeguard your electronics and appliances when utility power is restored.
- Increases home value: An attractive feature for potential buyers if you decide to sell your home.
- Provides peace of mind: Offers reassurance during severe weather events or unreliable grid conditions.
Common Types of Whole-Home Generators
Standby Generators are permanent fixtures installed outside the home. They automatically activate when power is lost and run on natural gas or propane. With high capacity, they power an entire home and provide reliable backup during outages.
Portable Generators offer flexibility as mobile units. They can be easily moved and stored when not in use. Usually gasoline-powered, they have lower capacity and only power essential appliances. Manual setup is required during outages.
Inverter Generators are known for their fuel efficiency and quiet operation. They produce cleaner power, making them safer for sensitive electronics. Generally smaller in size and capacity, they're a good choice for prioritizing efficiency and noise reduction.
Diesel Generators are valued for their durability and long runtime. They are used in larger homes or commercial settings, requiring proper fuel storage. Diesel generators are suitable for extended power outages.
Solar Generators harness sunlight to charge a battery system, offering an environmentally friendly option without the need for fuel. While they have limited capacity and are used for smaller loads, hybrid systems are typically incorperated for increased reliability.
Bi-Fuel or Dual-Fuel Generators provide the flexibility to run on two types of fuel, such as natural gas and propane. This versatility is advantageous in situations where one fuel source becomes unavailable during extended outages.
What Factors Affect Home Generator Installation Pricing?
Home generator installation costs vary based on generator size, fuel type, site preparation, location, permits, electrical integration complexity and optional features. When you work with Ideal Electric, you’ll receive detailed information for your home generator installation in Wisconsin.
✔ Generator size and capacity
✔ Fuel type (natural gas, propane, diesel)
✔ Site preparation requirements
✔ Distance from a fuel source and electrical panel
✔ Local permit and inspection fees
✔ Complexity of electrical system integration
✔ Additional features (e.g., remote monitoring, sound-dampening enclosures)
Generator Equipment Costs ($4,000-$7,000)
Selecting the right size generator for your home is crucial for reliable backup power. The cost of your generator equipment will largely depend on its size and capacity, usually ranging from $4,000-$7,000. Ideal Electric offers expert consultations to help you determine the perfect generator size, often at prices up to $4,000 lower than competitors. Whether you're in Milwaukee, Madison or elsewhere in the state, we're committed to providing top-quality installations with performance and value at the forefront.
Generator Upfront Costs by Fuel Source
Natural Gas Generators: $2,000 - $20,000
Propane Generators: $2,500 - $25,000
Diesel Generators: $3,000 - $30,000
The cost variation depends on the generator's capacity and brand. Natural gas generators are often cheaper upfront but require a connection to the municipal gas line. Propane generators offer flexibility in rural areas but need regular fuel deliveries. Diesel generators are typically the most expensive but are known for their durability and efficiency, especially for larger homes or businesses.
Ideal Electric consistently offers top-quality generators at prices up to $4,000 lower than competitors, providing substantial savings on your initial investment. Our team helps you choose the most cost-effective and suitable option for your property.
Professional Installation Costs ($1,000 - $10,000)
Installation costs vary based on the complexity of the job and any necessary modifications to your property. The generator's size, distance from utilities and any obstacles influence the final price.
Ideal Electric's efficient processes and local expertise allow us to offer installation services at up to $4,000 less than our competitors, without compromising on quality. Our familiarity with Wisconsin's varied landscapes and building styles enables us to anticipate and overcome common installation challenges quickly and cost-effectively.
Placing the Generator ($300 - $2,000)
This includes site preparation, pouring a concrete pad and physically placing the generator. The cost depends on the terrain, accessibility of the chosen location and the size of the generator. In some cases, landscaping or grading may be necessary to create a suitable spot. While market rates reach up to $2,000, Ideal Electric's streamlined processes often result in significant savings.
Installing Gas Piping ($300 - $1,500)
Gas line installation costs depend on the distance from your home to the generator, any obstacles in the way and the type of terrain being excavated. This process involves trenching, laying the pipe and ensuring all connections are secure and up to code.
Although market rates range up to $1,500, Ideal Electric's expertise in Wisconsin homes allows us to often complete this work as part of our overall installation package.
Installing Generator Electric Work ($500 - $3,000)
Electrical work includes installing a transfer switch, running wiring and connecting the generator to your home's electrical system. The cost depends on the complexity of your home's electrical setup, the distance between your main panel and the generator and any necessary upgrades to your existing system.
While some providers charge up to $3,000 for this service alone, Ideal Electric's comprehensive installation packages – which include all necessary electrical work – are frequently priced up to $4,000 below competitor rates. Our electricians are well-versed in Wisconsin's electrical codes and professionally integrate your new generator with your home's power system.
What is the Average Cost to Install a Whole-Home Generator in Wisconsin? 
The average cost to install a whole-home generator in Wisconsin typically ranges from $7,000 to $13,000, with factors like generator size, home location and installation complexity influencing the final price. Equipment costs range from $4,000-$7,000 and professional installation costs range between $3,000-$6,000. The placement of the generator may cost an additional $500-$1,000. This total encompasses the generator unit, labor, site preparation, electrical and gas connections and necessary permits.
Ideal Electric consistently offers high-quality installations at prices up to $4,000 lower than market averages, providing Wisconsin homeowners with significant savings without compromising on reliability or service.
Average Cost of a Home Generator Installation by Power Level
| Generator Install Pricing Tiers | |
|---|---|
| Power Level | Average Cost |
| 7kW - 10kW units | $5500-$8500 |
| 14kW - 17kW units | $9000-10000 |
| 17kW - 24kW units | $9000-$11,000 |
| 26kW units | $12,600 |
How Long Does a Typical Generator Installation Take?
Installing a whole-home generator typically takes one to three days. The process starts by inspecting your property and obtaining permits if required. A concrete pad is usually poured to place the generator. Then the generator is connected to your home's electrical system and fuel source.
A simple installation might take one day. For example, if your home already has a concrete pad and an accessible electrical panel, installation is quicker. Complex installations take longer. If a new gas line or electrical panel is needed, expect the job to last two or three days.
Process to Install a Whole-Home Generator
- Planning and Preparation: Conduct a site assessment, choose an appropriate generator, obtain necessary permits and prepare the installation site. This includes clearing the area and pouring a concrete pad if necessary.
- Transfer Switch Installation: Install the automatic transfer switch, connecting it to your home's electrical panel. This crucial component allows seamless switching between utility power and generator power.
- Generator Placement and Connections: Position the generator on the prepared site. Connect it to the fuel source (natural gas line or propane tank) and wire it to the transfer switch. Install the exhaust system for proper ventilation.
- System Integration and Testing: Complete all electrical and fuel line connections. Run comprehensive tests to ensure the generator functions properly, including testing the automatic transfer switch. Make any necessary adjustments.
- Inspection and Education: Schedule a final inspection with local authorities to ensure code compliance. Receive a thorough briefing on generator operation and maintenance procedures. This includes learning about regular upkeep and safety protocols.
Get a Free Home Generator Installation Quote from Ideal Electric
Ideal Electric provides free, no-obligation quotes for home generator installations, offering top-quality solutions for your home. We deliver installations at prices up to $4000 lower than local competitors, without compromising quality or service. Contact Ideal Electric today to secure your home's power future and experience substantial savings on your generator installation!
Don't just take our word for it!
Ideal electric did a great job on the installation of our generator and also the outlets and switches. Great pricing and service and will recommend their services to others I know.
Randy Jacobson
We had a Generac whole house generator installed by Ideal Electric. Prior to installation, we had questions and communicated via email. Jeremy (the owner) responded quickly and answered all our questions. He and his crew came on the day they said they would. The installation process took a day which is what he had said. They cleaned up everything and even vacuumed in our basement. I would highly recommend Ideal Electric for any of electric needs.
Mike Schreiber
I had another electrician install my Generac emergency generator, unfortunately. After 3 weeks of having the other guy back, I found Jeremy. He not only is a generac dealer, he is a certified technician on them. He was able to remedy the issue that has been a headache for me since the original hookup . I would strongly urge and recommend him to my family and friends.