Generac Generator Installation in Southeast Michigan | Randazzo Heating, Cooling & Electrical
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Generac Generator Installation in Southeast Michigan

Severe storms, aging infrastructure, and unpredictable weather have made power outages increasingly common across Southeast Michigan. When the grid goes down, your home’s safety, comfort, and essential systems are immediately at risk.

Randazzo provides certified Generac generator installation, helping homeowners protect their entire home. Our team manages the entire process — from proper system sizing and permitting to installation, long-term maintenance, and warranty service.

Don’t wait for the next outage to test your home. Call 586-336-1111 or contact us online to schedule your free in-home consultation and secure dependable backup power.

Why Southeast Michigan Homeowners Choose Generac

Generac has become one of the most trusted names in whole-home standby power for a reason. They offer a balance of reliability, automation, and long-term support that makes them well-suited for frequent outages and harsh weather conditions.

Homeowners across Southeast Michigan choose Generac for:

  • Automatic power transfer
    Detects power loss instantly and restores electricity to your home automatically. When utility power returns, the system shuts down safely without manual intervention.

  • Fuel flexibility
    Operates on natural gas or propane, eliminating the need to store gasoline and allowing for extended runtimes during longer outages.

  • Remote system monitoring
    With Mobile Link connectivity, homeowners can monitor generator status, maintenance alerts, and performance directly from their smartphone.

  • Designed for Midwest weather
    Engineered to operate reliably in extreme temperatures and severe weather conditions common throughout Michigan.

Is a Generac Generator Right for Your Home?

Power outages can disrupt more than just convenience. Even a short loss of electricity can impact safety, health, and day-to-day life — especially in homes that rely on powered systems to function normally. Many homeowners choose Generac generator installation when they answer “yes” to one or more of the following:

  • Do you work from home or rely on a consistent internet connection?

  • Does anyone in your household depend on medical or mobility equipment that requires electricity?

  • Does your home rely on a sump pump to prevent basement flooding?

  • Would a multi-day outage put food, heating, cooling, or security systems at risk?

  • Do outages in your area take longer than expected to restore?

For homeowners in areas prone to power outages, particularly in rural and heavily-wooded areas, a whole-home Generac generator is a practical investment in protection and peace of mind.

What It’s Like to Own A Generac Generator

For most homeowners, the feeling after a Generac generator installation can be summed up in one word: relief. Relief knowing your home is protected, your systems stay running, and outages no longer disrupt your routine. Homeowners appreciate features that make ownership simple and dependable, including:

  • Intelligent load management
     A load-shedding generator is a backup power system that automatically shuts off non-essential, high-demand appliances to prevent the generator from overloading. This process ensures that the generator can safely power essential systems and operate for longer periods without strain. Load shedding is typically managed by smart management modules or controllers that are wired to specific circuits, such as air conditioners, ranges, and EV chargers.

  • Low-maintenance operation
    With high-quality components and scheduled self-testing, Generac systems require minimal upkeep. Most homes need professional maintenance, which requires 1st maintenance at 25 hours for break-in, then after 200 hours or every 2 years.

  • Fuel-efficient performance
    By running on your home’s natural gas or propane supply, Generac generators support extended runtimes without refueling, even during longer outages.

Installed and supported by Randazzo, your system is set up correctly from day one — so it works quietly and reliably in the background while you go about your life.

Why Install Your Generac Generator with Randazzo

Choosing the right generator is only part of the equation. Proper sizing, installation, permitting, and long-term service all play a critical role in how well your system performs over time.

Randazzo has extensive experience installing whole-home standby generators. Our team manages every detail of your project to ensure your system is safe, reliable, and built to last. Randazzo provides:

  • Certified Generac expertise
    Our technicians meet Generac’s installation and service standards, ensuring your system qualifies for full warranty protection.

  • Complete project handling
    From permits and inspections to electrical and gas coordination, Randazzo handles the majority of the installation process so nothing is overlooked. Randazzo does not align or setup the gas meter replacement, we can only assist with this process.

  • Proper system sizing
    Every generator is selected based on your home’s electrical demand, ensuring reliable performance without overloading or inefficiency.

  • Long-term service and support
    We service and maintain Generac generators even if we were not the original installer, giving homeowners flexibility and peace of mind.

With more than 500 whole-home generator installations completed throughout Southeast Michigan, Randazzo delivers dependable results homeowners can trust.

Warranty, Maintenance And Ongoing Support

Every new Generac whole-home generator includes a 5-year limited manufacturer’s warranty covering both parts and labor when installed by a certified dealer. Randazzo provides authorized warranty service and ongoing support to keep your system operating at peak performance.

Homeowners benefit from:

  • Authorized warranty repairs
    Service performed by certified technicians keeps your manufacturer coverage fully intact.

  • Multi-point maintenance inspections
    Routine service includes oil and filter changes, spark plug checks, electrical testing, and firmware updates.

  • Flexible financing options
    Every Randazzo quote qualifies for financing to help fit backup power into your household budget.

Regular maintenance helps extend the life of your generator while ensuring it performs reliably when you need it most.

Common Questions About Generac Generators

How loud is a Generac generator?
Most modern Generac whole-home generators operate at around 55-67 decibels, which is comparable to the sound level of a central air conditioner. Actual noise levels may vary based on system size and installation location.

Are Generac generators worth the investment?
Yes. Generac is one of the most trusted standby generator brands in the U.S., accounting for the majority of residential standby installations nationwide. Beyond peace of mind, a professionally installed generator helps protect your home and may increase resale value.

How much maintenance does a Generac generator require?
Generac recommends professional maintenance after 25 hours of run time, then every 200 hours or 2 years, whichever comes first. Maintenance typically includes a full system inspection, oil and filter changes, spark plug checks, and performance testing.

Need generator maintenance? Click here to schedule your Generac whole-home standby generator maintenance today!

Why not just use a portable generator?
Portable generators require manual setup, frequent refueling, and cannot power an entire home automatically. Whole-home standby generators engage automatically, run on natural gas or propane, and provide seamless power to essential systems during an outage.

Secure Reliable Backup Power For Your Home

When outages happen, dependable backup power makes all the difference. Randazzo provides certified Generac generator installation with professional sizing, permitting, and long-term support to keep your home protected.

Call 586-336-1111 or contact us to schedule your free in-home consultation and get reliable whole-home backup power installed with confidence.

What To Expect

Discover The Randazzo Difference

Preferred Dealer

We install Mitsubishi, Kohler & Lennox brands and are Michigan’s largest award-winning Lennox Premier Dealer.

Fully Licensed & Insured

Our experts are fully licensed and insured, with the expertise to deliver the highest value and the lowest price.

100% Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every heating, cooling, and electrical service we perform.

One-Day Installs

Tight on Time? Don’t have multiple days to wait for an installation? We have you covered. Our expert team of technicians will install your new heating or cooling system in one day.

No Subcontractors

We value our in-house team’s talent and knowledge, which equips them to tackle all our customers' requests without hiring subcontractors.

Instant Rebates

Randazzo Heating, Cooling, and Electrical believes your time is precious, so we instantly process the rebate before we say our last goodbye.

Preferred Dealer

We install Mitsubishi, Kohler & Lennox brands and are Michigan’s largest award-winning Lennox Premier Dealer.

Fully Licensed & Insured

Our experts are fully licensed and insured, with the expertise to deliver the highest value and the lowest price.

100% Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every heating, cooling, and electrical service we perform.

One-Day Installs

Tight on Time? Don’t have multiple days to wait for an installation? We have you covered. Our expert team of technicians will install your new heating or cooling system in one day.

No Subcontractors

We value our in-house team’s talent and knowledge, which equips them to tackle all our customers' requests without hiring subcontractors.

Instant Rebates

Randazzo Heating, Cooling, and Electrical believes your time is precious, so we instantly process the rebate before we say our last goodbye.

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