Generator installation, repair, & maintenance services.
Power outages don’t have to leave you in the dark. With automatic standby or portable generator installation, we’ll help make sure your home or business stays prepared. As an authorized Generac and Duromax dealer near you, we install reliable systems and keep them running with full-service maintenance and repair.
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Your local Generac & Duromax authorized dealer in the south metro.
When the power goes out, it's more than just an inconvenience; it can leave your home or business without the essentials for hours — especially during Minnesota’s harsh winters or summer storms. That’s why more homeowners and businesses near you are turning to professionally installed generator systems to stay prepared. As an authorized dealer of leading brands like Generac and Duromax, we offer reliable generator systems with expert installation, backed by over a decade of experience and our lifetime craftsmanship guarantee. So whether you need a standby generator for your whole house or business or a more affordable portable generator, we’ll help you choose the right fit and ensure it’s installed right. Not sure if your system can support a generator? We’ll assess everything and complete a panel upgrade if needed.
Whole house/automatic standby generators
Want whole-home protection without lifting a finger? Our automatic standby generator installation services are for you. These systems are permanently installed outside your home and connect directly to your electrical panel and fuel source—usually natural gas or propane.
When an outage hits, the generator detects the loss of power and turns on automatically within seconds. This makes standby generators ideal for those who travel frequently or want uninterrupted power for critical systems and whole house coverage.
Pros:
- Provides full-home or partial load coverage depending on your needs
- Automatically turns on within seconds of an outage, protecting your home even when you’re not there.
- Runs on natural gas or propane—no refueling needed
- Adds value to your home
- Ideal for long outages and critical systems
Cons:
- Higher upfront cost compared to portable generators
- Requires professional installation and annual maintenance
Portable generators
Looking for a more affordable way to power key parts of your home during an outage? A portable generator setup with a manual transfer switch and inlet lets you safely power selected circuits in your home without running cords through windows or doors. Portable generators are great for shorter outages, budget-conscious homeowners, cabins, and smaller homes. These types of generators can be run either by connecting to your home’s natural gas or propane system or by utilizing a refillable, large-capacity fuel tank. While they require some manual operation, they offer flexibility and dependable performance when properly installed.
Pros:
- Lower upfront cost than standby generators
- Powers essential loads like lights, fridges, and freezers
- Can be used at multiple locations, like cabins or campsites
- Doesn’t require a permanent installation or fuel line
Cons:
- Manual startup is required for use, so it won’t protect your house if no one is home
- Requires on-hand fuel and regular refueling
- Limited capacity—can't power your whole home
- Noisy operation compared to standby systems
Commercial & industrial generator solutions
Need a reliable power solution to keep your business running during an outage? We provide commercial and industrial generator systems designed around your building’s power requirements and operational needs. Whether you need a permanent standby system or a portable setup, we handle it all. With over a decade of experience throughout the Twin Cities south metro area, every system is installed by expert, licensed electricians and backed by our lifetime craftsmanship guarantee. We also offer ongoing maintenance and repair services to keep your generator performing when your business needs it most.
Generator repair & maintenance services that keep your system running smoothly
Generators need upkeep, just like furnaces, vehicles, or any hardworking system.
If your generator is:
- Not starting
- Running rough
- Making strange noises
- Showing warning lights
…it’s time for a check-up.
Our licensed electricians diagnose and fix issues fast. We also offer affordable annual maintenance plans to:
- Catch small problems before they become big ones
- Keep your generator ready to run when you need it
- Extend the lifespan of your system
Why homeowners and businesses near you choose Top Line Electric
- Local, family owned small business
- Personal electrician you can trust
- Lifetime craftsmanship guarantee
Got questions? We have answers
What's the difference between a standby generator and a portable generator?
A standby generator is permanently installed and automatically turns on during a power outage. It usually has the capacity to power a whole house or business. On the other hand, a portable generator is manually operated and connected through a transfer switch. We offer installation and support for both options and can help determine which is best for you.
Can I install a portable generator setup myself?
While you can operate a portable generator on your own, installing a proper transfer switch and inlet should always be done by a licensed electrician to ensure safety and code compliance. Most homeowners don't realize that without a transfer switch, using a portable generator to power your home can be dangerous or even illegal in some municipalities. We make sure it’s set up safely and meets local code.
How often should I schedule generator maintenance?
We recommend generator maintenance once a year to keep your system running reliably. It’s the best way to keep your system running efficiently and avoid unexpected breakdowns when you need power most. We offer annual maintenance plans to make upkeep simple and ensure your generator stays ready year after year.
How much does generator installation cost near me?
The cost depends on the generator type, your space size, and your specific power needs. Portable generator setups with a transfer switch and inlet are more budget-friendly. On the other hand, standby generator installations involve a higher upfront investment but offer hands-free operation that can power your whole house or business. We provide clear, upfront estimates with no pressure and can help you choose a solution that fits your needs.
Do I need a permit for generator installation?
Yes, most generator installations in Dakota, Scott, and surrounding counties require permits and inspections. We handle the entire permitting process for you, coordinating with local officials to keep everything smooth, safe, and fully compliant.
What areas do you service?
We proudly serve homeowners and businesses throughout the Twin Cities south metro area. Our service area includes Lakeville, Apple Valley, Burnsville, Prior Lake, Rosemount, Farmington, Credit River, Eagan, Shakopee, Elko New Market, Savage, New Prague, Lonsdale, and Northfield. If you're not sure you're in our service area, just give is a call and we're happy to check.
Three-time Nexdoor Neighborhood Favorite!
A hassle-free process from start to finish.
Step 1
Contact us
Reach out by phone or online, and our friendly team will happily answer your questions and schedule a visit at a time that’s convenient for you.
Step 2
On-site visit
We’ll come out, assess your project, and present clear options without any pressure. You choose what works best for you, and we’ll outline the process to get it done.
Step 3
We complete the job
Once you decide, you can sit back and relax while our expert electricians complete the job on time and with care. It’s that simple!
Our 4-step generator installation process.
1
On-site assessment & quote
We visit your home or business to evaluate your electrical system, power needs, and generator options. You’ll receive a clear, no-pressure quote with expert recommendations.
2
Permits & prep
We handle all permitting, code checks, and coordination with your local utility so everything is safe, legal, and ready for installation.
3
Professional installation
Our licensed electricians install your generator, transfer switch, fuel connection (if needed), and test everything to ensure it works flawlessly when you need it most.
4
Final walkthrough & support
We walk you through how your system works and answer all your questions. You’ll also get info on maintenance plans to keep your generator running for years to come.
Trusted by thousands of happy customers for over a decade.
Founded in 2013, Top Line Electric Inc. is a family-owned small business built on integrity and a passion for serving our community. We treat every customer’s home or business as if it were our own—and we sincerely mean it.
What our customers near you are saying.
What our customers near you are saying.
Proudly serving the Twin Cities south metro area.
Providing expert electrical services throughout the south metro of Minneapolis-St. Paul, MN. Explore some of the nearby communities we proudly serve below:
Lakeville
Farmington
Savage
Apple Valley
Credit River
New Prague
Burnsville
Eagan
Lonsdale
Prior Lake
Shakopee
Northfield
Rosemount
Elko New Market
Ready for professional generator installation?
Don't wait for the next power outage. Whether you're looking for a full standby system or a budget-friendly portable setup, we're here to help you choose the right generator and get it installed safely.
Need a hand with your electrical project?
We’re here to help! Request a visit or give us a call, and our friendly team will help answer your questions and guide you through the process of getting started. We look forward to hearing from you!