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Verified Reviews for Electrical Service pros in Marengo, IA

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

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

Last update on March 01, 2026

Find Electricians in Marengo

Avatar for Custom Electrical Services, LLC
Custom Electrical Services, LLC
4.5(
95
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+2 more

Serving Marengo, IA and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"For any future electrical needs, I will definitely call the same company. I could not ask for better service."
Ceiling fan and cans
Commercial Service
Electric garage heater.
LED lighting Commercial
Generator Installation

+33

Response time12 hrs
Response rate88%
Recommended by91%of homeowners
Request Quote
Avatar for WireOne
WireOne
4.2(
118
)
Fixed Generator - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+13 more

Serving Marengo, IA and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: Quality work

"WireOne was very diligent on making sure my electrical connections at my outside security pole were safe. I was blessed and protected that no one had gotten hurt with the connection prior to it being corrected!"
Wireone Work
Wireone Work
Wireone Work
Wireone Work
Wireone Work

+5

Response time11 hrs
39 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for DOWN THE ROAD ELECTRIC INC
DOWN THE ROAD ELECTRIC INC
5.0(
19
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+6 more

Serving Marengo, IA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I highly recommend Down the Road Electric. Jesse has been quick to respond, thorough with his work and has high quality service. Thanks Jesse for the excellence which you provide!"
3 neighbors recently requested a quote
Recommended by63%of homeowners
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Avatar for BL Electric
BL Electric
5.0(
4
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Marengo, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Excellent work! Very happy I chose them for my solar panels. They were quick to get the job done and very easy to work with. Definitely calling them again if I need more!"
New meter main for residential customer in preparation for installing solar on their home.
New electrical service with generator plug for farm
2 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
662
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Marengo, IA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The problem turned out to be a burned out small electric door switch. I believe the price was way too expensive for the service performed and the price of the door switch. What more can I say? It got done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Recommended by88%of homeowners
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Dependable Electric, Inc.
4.3(
4
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer

Serving Marengo, IA and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"Very friendly & easy to talk with in regards to the work scheduled. Highly recommend"
Response time1 day
17 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Holliday Construction And Services
5.0(
2
)
Ceiling Fan - Install

Serving Marengo, IA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

Holiday Construction And Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time8 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Jenson Electric, LLC.
Jenson Electric, LLC.
4.4(
7
)
Electric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+15 more

Serving Marengo, IA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"They were great to work with. Dana completely understood my project and sent me a very fair bid the next day. The work was completed the following week, exactly as promised. Dean and AJ were great; very knowledgeable and friendly. I will definitely call Jensen with future electrical needs."
Response time3 days
Response rate100%
Request Quote
Avatar for FOSTER HEATING & AIR CONDITIONING
FOSTER HEATING & AIR CONDITIONING
4.8(
96
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Marengo, IA and surrounding areas

In business since 1969

Emergency services offered

Credit card accepted

"From order to install, the entire process was flawless. Staff were courteous and professional. I would definitely recommend Fosters to anyone needing HVAC service."
Recommended by96%of homeowners
Request Quote
Donovan Electric, LLC
5.0(
4
)
Electric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+10 more

Serving Marengo, IA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Mr. Donovan installed two new electrical panels to replace outdated panels in my home. From the initial bid to the completion of the job, Bill was courteous, professional and was a great communicator every step of the way. I would definitely recommend Donovan Electrical based off of competitive prices, professionalism and great customer service."
Response time4 days
Recommended by25%of homeowners
Request Quote
Showing 1-10 of 46
Electrical questions, answered by experts

If your outlet needs to be reset multiple times, you likely have a problem with the outlet, the reset button, the wiring, or its connected circuit breaker. If the reset button doesn’t work and the circuit breaker isn’t the issue, it’s likely a problem with the outlet or the reset button it’s attached to.

An estimate for electrical work should include an estimated number and an estimated price to complete the work. An electrical estimate should also include a description of the services to be provided as well as the materials to be used, such as wiring, switches, panels, or other items, and the cost for those materials. If any tax is charged, that should appear on the estimate, too. Some estimates may include additional options that can be added to the base price of the quoted job if the customer chooses to go ahead with the add-ons.

Yes, electric-start snow blowers need to be plugged in to start, but you can unplug them and go once they’re up and running. Simply plug the snow blower into an outdoor outlet and press the start button. Once it starts, you can unplug it and use it freely. The idea for these types of snow blowers is to simplify the starting process from the typical pull-string starts.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. 

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

Yes, a whole-house surge protector needs a designated breaker in your electrical panel. You will need to choose a double pole breaker that has two wire terminals so that your surge protector can connect to the breaker. This breaker needs two breaker slots inside of your panel. If you do not have room, then you will either need to adjust some of the existing breakers in the panel box or hire an electrician to install a subpanel.

The Marengo, IA homeowners’ guide to electrical services

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

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