Portable Generator Installation

A portable generator can be a great way to ensure you still have power if you live in an area with frequent storms or power outages. If you’re considering purchasing a portable generator or already have one, a certified electrician can help.

What is a Portable Generator?

Portable generators are devices that turn an onboard alternator into electricity. There are many different types of portable generators, including those that run on gas or diesel, liquid propane, or even solar power. You can connect extension cords to directly power different areas or appliances in your home if you lose power. If you live in an area where outages are common or you have appliances that need to continue running during an outage, a portable generator can be a smart investment.

Why Would I Need a Certified Electrician For Portable Generator Installation?

Although you can power appliances directly with a portable generator, it’s best to have a transfer switch, or a miniature electrical panel. This allows you to power whole circuits in your home rather than specific devices. A certified electrician can not only install a transfer switch, but they can also pull the right permits and ensure it integrates seamlessly with your existing electrical setup. There are also various types and sizes of transfer switches available, and a certified electrician can help you explore the right option for your home’s needs. Finally, your home may need an electrical service upgrade before your portable generator can fully power your appliances.

What Portable Generator Services Can a Certified Electrician Provide?

A certified electrician can install a transfer switch and help you learn how to use it in the event of an outage. In addition, we also offer:

  • Generator sales and installation
  • Generator annual maintenance
  • Generator servicing
  • Generator repair

Why Choose Wolverine Electrical Contracting?

At Wolverine Electrical Contracting, we’re dedicated to helping you make smart investments in your home. Our certified electricians serve the Niles area with full licensing in both Michigan and Indiana. Our knowledgeable team can help you select, purchase, install, and maintain your generator so you don’t need to worry about your home during an outage. We use only the highest quality materials for long-lasting dependability and also offer a parts and labor warranty, so you know we stand behind our work.

Frequently Asked Questions about residential portable generators

What size (wattage) portable generator do I need for my renovation project and essential home appliances?

The right generator size depends on the total wattage of the tools and appliances you want to power. For essentials, like a refrigerator, lights, and a few outlets, a 5,000 to 7,500-watt generator is often sufficient. If you’re using power tools for a renovation, you'll likely need more capacity.

Can you help me determine which appliances or circuits the generator should power during an outage?

Yes. We offer consultations to identify which circuits or appliances are most important to you during an outage. Then we can design a setup to power only those critical loads, such as refrigeration, heat, well pumps, or medical equipment, maximizing the efficiency of your generator.

How do I know if a portable generator is sufficient for my needs, or if I should consider a whole-house generator instead?

Portable generators are ideal for powering essential items during short outages. If you want seamless power to your whole home or longer run times without refueling, a standby (whole-house) generator may be a better fit. We’ll assess your home's size, power needs, and lifestyle to help you make the best choice.

Do I need to pour a concrete pad or can the generator sit on an existing surface?

Portable generators don’t require a poured pad. They can sit on any flat, stable, non-combustible surface like a gravel pad, patio stone, or driveway. For permanent standby generators, we typically recommend a concrete or composite pad for long-term stability.

How far should the generator be placed from windows, doors, and other building openings?

Generators should be placed at least 5 feet away from windows, doors, and vents to prevent carbon monoxide from entering your home. Local codes or manufacturer instructions may require even greater distances. We ensure all installations meet code and prioritize your safety.

Will I need a new outdoor outlet installed for safe generator connection?

Yes, we typically install a dedicated outdoor inlet box (also known as a generator interlock or power inlet box) for safe and convenient generator hookup. This allows you to connect the generator without running extension cords through doors or windows.

What type of transfer switch do I need for a portable generator, and can you install it for me?

A manual transfer switch is commonly used with portable generators and is required by code for safely switching power from the grid to your generator. Yes, we install manual and automatic transfer switches and can match the right type to your specific generator and electrical panel.

What fuel type (gasoline, propane, diesel) do you recommend for my situation, and why?

Gasoline is readily available but has a short shelf life. Propane is clean-burning, stores well, and works with many home fuel systems. Diesel is efficient and stores better than gasoline but requires diesel-compatible generators. We’ll help you choose based on availability, run time, storage safety, and whether you already have propane or diesel infrastructure in place.

How much fuel storage is safe and legal on my property?

Fuel storage is regulated by local fire codes. Typically, you can store up to 5 gallons of gasoline or 25 gallons of propane for residential use without special permits. We’ll advise you based on your jurisdiction and help you follow all safety guidelines for proper storage.

Can you show me how to operate the generator safely, including startup, shutdown, and refueling procedures?

Absolutely. We walk you through the safe operation of your generator during installation, including how to start and shut it down, refuel it safely, and check oil levels. We can also provide a quick-reference guide for your home.

What kind of carbon monoxide alarms or other safety devices should I install when using a generator?

Install battery-operated or hardwired CO detectors on every level of your home, especially near sleeping areas. These devices are essential for detecting dangerous fumes. We can also recommend surge protection and voltage monitoring equipment to protect your appliances.

Request a Quote

Our team can help you set your home up for power when you need it. If you’re interested in learning more, contact us by calling or filling out our online form. We can help you find the appointment slot that works best for your schedule.

What Our Clients Say

Wolverine has done a lot of electrical work both inside and out to help get our restaurant open and looking great. Thanks Gerry and team for a pleasant and professional experience.
Nate B.
We use Wolverine for all our electrical needs. They are reasonably priced and work is always completed to our satisfaction. We have had visits for power outages, new panels, extra outlets, you name it. We recently had a hot tub delivered and knew we could trust Wolverine to provide us with safe and timely service.
Molly B.
Over the years we have used Wolverine Electric many times. From the first use it was apparent that their knowledge and experience. With electrical work and lighting was top notch, won’t hesitate to use them again!
Randy K.

Have it done right the first time.

Contact us today for an estimate.