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Top-Rated Generator install pros in Sevierville - Updated Nov 2026

Avatar for Service Pro Electric LLC
Service Pro Electric LLC
5.0(
11
)
Fixed Generator - InstallPortable Generator - RepairGenerator - Repair - For Business+1 more

Serving Sevierville, TN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Service Pro Electric provided top-tier customer service! The technician was so sweet, knowledgeable, and went above and beyond to be clean and respectful by wearing shoe covers while in my house. The quality of his work was exceptional, and his kind demeanor made the whole process great. Huge thanks for such fantastic service! I will definitely recommend Service Pro Electric."
EV Charger
EV Charger
Panel Upgrade
Panel Upgrade
Troubleshooting Light

+4

66 neighbors recently requested a quote
Avatar for Premier Generators
Premier Generators
New to Angi
Fixed Generator - RepairGenerator - Repair - For Business

Serving Sevierville, TN and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Premier Generators has helped homeowners and businesses across the Southeast protect what matters with reliable Generac home standby generators for over 30 years.\n\nWhen power goes out, your generator is designed to start automatically and restore power within seconds, helping keep your home or business running smoothly. We start by learning what matters most on your property, then guide you through a clear process: right-sized recommendations, permitting, installation, and complete start-up and testing.\n\nOur relationship does not end at installation. We provide service and maintenance to help your system stay ready, including routine inspections, preventive maintenance, and repairs. Ask about maintenance plans and support options, plus warranty coverage that can extend up to 10 years.\n\nWhether you’re protecting a whole home or a commercial site, we’ll help you choose the right solution for your needs and leave you feeling confident, informed, and prepared long before the next outage.

Harman Industries Inc.
New to Angi
Portable Generator - Repair

Serving Sevierville, TN and surrounding areas

Approved

Harman Industries Inc. – Quality Electrical Work Done Right\n\nHarman Industries Inc. provides reliable residential and light commercial electrical services with a focus on safety, efficiency, and honest pricing. We specialize in troubleshooting, panel upgrades, service work, lighting installation, and new construction or remodel wiring.\n\nFrom small repairs to full electrical upgrades, every job is completed with attention to detail and clear communication—done right the first time.\n\nServices:\n• Troubleshooting & repairs\n• Panel upgrades\n• Temporary power setups\n• Lighting installation\n• Service calls\n• New construction & remodels\n\nDependable service you can trust. Contact today for a free estimate.

Avatar for Ashley Windham Woodworking and Design
Ashley Windham Woodworking and Design
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Sevierville, TN and surrounding areas

Approved

Tired of of outrageous quotes? Need help with jobs around the house but are afraid of being over charged? I offer custom woodworking, engraving, general handyman work including general electric (replacing outlets and lights), home repair, and maintenance. I have lived in East TN all my life and believe in treating people the way I want my family and my self treated. You can Text me at anytime and I will get back to you just as soon as I can.

Barn wood backsplash
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Generator Install FAQs, answered by experts

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

The Sevierville, TN homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.