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Avatar for WireOne, LLC
WireOne, LLC
4.0(
325
)

Serving Johnston, IA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"A little expensive. It cost me over $800 to have an antenna installed on the roof and the splitter inside downsized from 4 to 3 splits"
Lighting
Lighting
Custom Lighting
Recessed Lighting
Lighting

+13

Response time11 hrs
229 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Jensen Electric LLC
Jensen Electric LLC
5.0(
6
)

Serving Johnston, IA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

The Jensen family’s history in electrical work spans three generations. It began with Kyle’s grandfather, who spent 47 years as a maintenance electrician with Mountain Bell. That dedication to craftsmanship continued with Kyle’s father, a well-respected electrical contractor in Southern Utah. Following in their footsteps, Kyle entered the trade early—starting as an apprentice at 16, earning his Journeyman license in 2002, and achieving his Master Electrician license in 2006. With that deeply rooted family foundation, he brings decades of hands-on knowledge to every project.\n\n

Gallery
Gallery
16 neighbors recently requested a quote
Avatar for Bedwell Builders
Bedwell Builders
5.0(
17
)

Serving Johnston, IA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Very prompt to respond, show up, submit quote and finish job. They also installed a new water heater. Very friendly and professional. Saved us money by using existing switches! Wonderful to work with and would definitely hire again and tell neighbors and friends to."
Response time1 day
Response rate92%
10 neighbors recently requested a quote
Avatar for Lucas County Electric Services LLC
Lucas County Electric Services LLC
5.0(
8
)

Serving Johnston, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Bryant worked with us very well and was very upfront and honest with us regarding what we needed done. His rates are also very affordable. I would definitely recommend him and his business for your electrical needs!"
Solar Installation
Island Lighting
Lights
Under Cabinet
Solar Panels

+2

Response time11 hrs
3 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Ark Electrical Services, LLC
Ark Electrical Services, LLC
5.0(
7
)

Serving Johnston, IA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

Garage piping
Tesla charger
Work bench lighting and power
Service upgrade
Service upgrade

+83

Response time5 hrs
4 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Coffin Electric
Coffin Electric
5.0(
6
)

Serving Johnston, IA and surrounding areas

Approved

In business since 1920

Small jobs welcome

Credit card accepted

"Christian was very professional and very helpful! Coffin Electric charges for an estimate, which the competition did not do. However, Christian was so extremely nice! He took care of some unrelated handyman jobs! The work was done efficiently without causing any destruction of ceiling or walls, and it was a difficult job. They also stayed to supervise after their work was done when I had to leave for an appointment and another contractor was not yet finished. They cleaned up after themselves, also. Rave review! The price was a little higher than the competition, but not by much."
Living Room
Kitchen Remodel
Living Room Refresh
Response time1 day
45 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Bedwell Builders
Bedwell Builders
5.0(
20
)

Serving Johnston, IA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Very prompt to respond, show up, submit quote and finish job. They also installed a new water heater. Very friendly and professional. Saved us money by using existing switches! Wonderful to work with and would definitely hire again and tell neighbors and friends to."
Response time1 day
Recommended by45%of homeowners
Showing 1-10 of 21
Generator Install questions, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

The Johnston, IA homeowners’ guide to generator installs

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