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Verified Reviews for Generator Install pros in Grinnell, IA

*The Angi rating for Generator Install companies in Grinnell, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Grinnell, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 26, 2025

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Avatar for WireOne

WireOne

PO Box 300
4.50(
103
)
•Approved Pro

WireOne

PO Box 300
4.50(
103
)
•Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
20 local quotes requested

WIREONE is working to become the leading electrical contractor in the region through a customer-centric approach that provides our clients with the absolute best electrical services available. Our journeyman electricians are some of the most positively reviewed electricians in the industry. They consistently receive five-star reviews on sites such as Facebook and Google. We begin each residential service call with a client conference during which we?ll sit down with you to discuss your project and any related electrical needs. After gaining a complete understanding of your goals, we?ll perform our complimentary 57-point ?Keep it Safe Inspection? to ensure that the electrical system in your home is performing safely and in conformance with local building codes. Then, before any work begins, we?ll provide you with Our Best Price. Our Best Price will be the most cost-effective way to complete your project quickly and safely. We also include a 5 year warranty on all work performed!

"The price was higher than other estimates but I got the feeling that they really knew what they were doing and the electricians made a couple of suggestions that really turned out to be good ones. They did a very high quality installation and couldn’t have been more professional and cordial."

Ralph K on May 2024

WIREONE is working to become the leading electrical contractor in the region through a customer-centric approach that provides our clients with the absolute best electrical services available. Our journeyman electricians are some of the most positively reviewed electricians in the industry. They consistently receive five-star reviews on sites such as Facebook and Google. We begin each residential service call with a client conference during which we?ll sit down with you to discuss your project and any related electrical needs. After gaining a complete understanding of your goals, we?ll perform our complimentary 57-point ?Keep it Safe Inspection? to ensure that the electrical system in your home is performing safely and in conformance with local building codes. Then, before any work begins, we?ll provide you with Our Best Price. Our Best Price will be the most cost-effective way to complete your project quickly and safely. We also include a 5 year warranty on all work performed!

"The price was higher than other estimates but I got the feeling that they really knew what they were doing and the electricians made a couple of suggestions that really turned out to be good ones. They did a very high quality installation and couldn’t have been more professional and cordial."

Ralph K on May 2024

Avatar for custom electrical services

custom electrical services

1975 Nw 92nd Ct
4.86(
7
)

custom electrical services

1975 Nw 92nd Ct
4.86(
7
)
Customers say: Quality work
20 years of experience

Custom Electrical Services is central Iowa's residential electrical experts! Our team of highly qualified electricians can help with all electrical services in your home or business. All of our electricians possess years of on-the-job experience. You can rest easy, because your electrical job will be in the best and most skilled hands that it can be. Our electricians are drug tested and background checked. We warranty and stand behind our work! When you residential or commercial project you need help on, look no further Custom Electrical Services is here to help! Our team of highly trained professionals will help you every step of the way. We can be reached on the web at www.CustomElectricalia.com or by phone 24/7 at 515-669-3418.

"They came out to give me a free estimate. The next week they came with needed materials and did the installation, also disposing of the old materials. They were friendly, punctual, and professional. I would recommend them and have them do other electrical work in the future"

SUE B on January 2019

Custom Electrical Services is central Iowa's residential electrical experts! Our team of highly qualified electricians can help with all electrical services in your home or business. All of our electricians possess years of on-the-job experience. You can rest easy, because your electrical job will be in the best and most skilled hands that it can be. Our electricians are drug tested and background checked. We warranty and stand behind our work! When you residential or commercial project you need help on, look no further Custom Electrical Services is here to help! Our team of highly trained professionals will help you every step of the way. We can be reached on the web at www.CustomElectricalia.com or by phone 24/7 at 515-669-3418.

"They came out to give me a free estimate. The next week they came with needed materials and did the installation, also disposing of the old materials. They were friendly, punctual, and professional. I would recommend them and have them do other electrical work in the future"

SUE B on January 2019

IA Electric

PO BOX 694
No reviews yet

IA Electric

PO BOX 694
No reviews yet
12 years of experience

Full service electrical contractor serving the North Iowa area. We use flat rate pricing that guarantees the price we quote is the price you pay, no surprises when the invoice shows up.

Full service electrical contractor serving the North Iowa area. We use flat rate pricing that guarantees the price we quote is the price you pay, no surprises when the invoice shows up.

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

The typical cost of a home generator is around $5,000, but prices range from $400 up to $13,000, depending on a few factors. The most significant cost factor is the generator size, as larger generators that can support more square footage usually cost more. You can install an emergency backup generator for between $500 and $2,000 or a partial-home generator for between $2,000 and $6,500. Whole-home generators usually total between $5,000 and $13,000, with some models climbing as high as $18,000.

The Grinnell, IA homeowners’ guide to generator installs

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

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