Top-rated generator install pros.

Get matched with top generator install pros in Nappanee, IN

Enter your ZIP and get matched with up to 5 pros

Find Generator install pros in Nappanee

Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
198 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Avatar for Timpi Electric Solutions LLC

Timpi Electric Solutions LLC

5.00(
25
)
Approved Pro

Timpi Electric Solutions LLC

5.00(
25
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Timpi Electric is a licensed and qualified electrical contractor specializing in: Safe, compliant, and quality renovations, expansions, and new construction of commercial, residential and industrial buildings; Panel upgrades; Circuit, equipment, and machinery installation, maintenance, and emergency repair; Intelligent interior and exterior lighting solutions; Power quality studies; Lightning and surge protection; Generator installations; Outlet, switch and fixture installations and replacements. Timpi Electric is currently licensed in Elkhart City (Electrical Class A #018925), Goshen (Electrical Contractor #3941), Nappanee (Electrical License 23-000022), and Elkhart County (Master Electrician #EC-0943) which includes Bristol, Middlebury, Millersburg, and Wakarusa; St. Joseph County and City of South Bend (Class A Contractor #7614-25); Kosciusko County (CR(R)-2024546); and Lagrange County.

"Great service, honest, and good communicator. I would hire him again."

Marek D on June 2025

Timpi Electric is a licensed and qualified electrical contractor specializing in: Safe, compliant, and quality renovations, expansions, and new construction of commercial, residential and industrial buildings; Panel upgrades; Circuit, equipment, and machinery installation, maintenance, and emergency repair; Intelligent interior and exterior lighting solutions; Power quality studies; Lightning and surge protection; Generator installations; Outlet, switch and fixture installations and replacements. Timpi Electric is currently licensed in Elkhart City (Electrical Class A #018925), Goshen (Electrical Contractor #3941), Nappanee (Electrical License 23-000022), and Elkhart County (Master Electrician #EC-0943) which includes Bristol, Middlebury, Millersburg, and Wakarusa; St. Joseph County and City of South Bend (Class A Contractor #7614-25); Kosciusko County (CR(R)-2024546); and Lagrange County.

"Great service, honest, and good communicator. I would hire him again."

Marek D on June 2025


Avatar for Hamilton LP Lightning Rods

Hamilton LP Lightning Rods

5.00(
9
)
Approved Pro

Hamilton LP Lightning Rods

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"The install was scheduled and completed quickly. The lightning rods and cable look neat and tidy along the roof. Mr. Hamilton was friendly and efficient."

Valerie J on July 2022

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"The install was scheduled and completed quickly. The lightning rods and cable look neat and tidy along the roof. Mr. Hamilton was friendly and efficient."

Valerie J on July 2022


Avatar for Knee's Electrical Service

Knee's Electrical Service

4.82(
80
)
Approved Pro

Knee's Electrical Service

4.82(
80
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
75 local quotes requested

Knee's Electrical Service, is proud to be a family owned, locally operated business that serves Marion, Muncie, Kokomo, Warsaw and the surrounding communities. With over 4 decades of working in the community we have built our business on providing our customers with the highest quality products and service at a fair price. From outlets to generators, switches to panels, you can count on our expertise to rectify your electrical issue. As a locally owned and operated business we take enormous pride in the reputation that we have built throughout the community. We are prompt, professional and make sure that every customer is 100% satisfied when the job is done. Let us show you why our customers become customers for life, get in touch today!

"The electrician that worked on my generac generator was very friendly and he did a excellent job repairing the generator I would use him and the company he works for for any other electrical services"

Ronald W on November 2023

Knee's Electrical Service, is proud to be a family owned, locally operated business that serves Marion, Muncie, Kokomo, Warsaw and the surrounding communities. With over 4 decades of working in the community we have built our business on providing our customers with the highest quality products and service at a fair price. From outlets to generators, switches to panels, you can count on our expertise to rectify your electrical issue. As a locally owned and operated business we take enormous pride in the reputation that we have built throughout the community. We are prompt, professional and make sure that every customer is 100% satisfied when the job is done. Let us show you why our customers become customers for life, get in touch today!

"The electrician that worked on my generac generator was very friendly and he did a excellent job repairing the generator I would use him and the company he works for for any other electrical services"

Ronald W on November 2023


Avatar for AJ Electric Services LLC.

AJ Electric Services LLC.

4.89(
37
)
Approved Pro

AJ Electric Services LLC.

4.89(
37
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
181 local quotes requested

Our mission is to bring back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We are a family owned business with 8 years experience in electrical services. We specialize in home electrical re-wiring, replacemnt, panel swaps and upgrades, electrical vehicle chargee installations, and outdoor electrical box installations. Call or message us to schedule an estimate today

"A.J. Electrical did a thorough and excellent job. They were prompt, cordial, and professional. I would recommend them to people needing electrical work. Installed junction boxed."

Dennis G on October 2025

Our mission is to bring back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We are a family owned business with 8 years experience in electrical services. We specialize in home electrical re-wiring, replacemnt, panel swaps and upgrades, electrical vehicle chargee installations, and outdoor electrical box installations. Call or message us to schedule an estimate today

"A.J. Electrical did a thorough and excellent job. They were prompt, cordial, and professional. I would recommend them to people needing electrical work. Installed junction boxed."

Dennis G on October 2025



Avatar for Nunez Electric LLC

Nunez Electric LLC

5.00(
7
)

Nunez Electric LLC

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Nunez Electric LLC, your trusted electrical experts in South Bend. We specialize in providing top-notch electrical services for all your home projects. With our skilled team and commitment to excellence, we are here to meet all your electrical needs. Contact us today for reliable and professional service!

"Very knowledgeable and easy to work with. Did the job in a timely manner. Would recommend to anyone"

Brian N on December 2023

Nunez Electric LLC, your trusted electrical experts in South Bend. We specialize in providing top-notch electrical services for all your home projects. With our skilled team and commitment to excellence, we are here to meet all your electrical needs. Contact us today for reliable and professional service!

"Very knowledgeable and easy to work with. Did the job in a timely manner. Would recommend to anyone"

Brian N on December 2023



Herrman & Goetz

No reviews yet

Herrman & Goetz

No reviews yet
57 years of experience

H&G is a mechanical/electrical contractor with over 40 years of industry experience. We have over 100 service technicians available and 24/7 emergency service for immediate customer care.

H&G is a mechanical/electrical contractor with over 40 years of industry experience. We have over 100 service technicians available and 24/7 emergency service for immediate customer care.


Avatar for Hi-Tech Electric Company

Hi-Tech Electric Company

5.00(
1
)

Hi-Tech Electric Company

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hi-Tech Electric is a family owned company that has prided itself on customer service. We have maintained a workforce of highly trained personable individuals that go the extra mile to insure that the job is done correctly and the customer is happy.

Hi-Tech Electric is a family owned company that has prided itself on customer service. We have maintained a workforce of highly trained personable individuals that go the extra mile to insure that the job is done correctly and the customer is happy.

Showing 1-10 of 15
Generator Install questions, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

The Nappanee, IN homeowners’ guide to generator installs

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"