Get matched with top solar panel pros in Johnston, IA

Q: Do solar panels cause mold on the roof?

• <div><p>It&rsquo;s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation&mdash;such as roof leaks and mounts that aren&rsquo;t sealed properly&mdash;can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.</p></div>

Q: How many hours of sunlight do you need for solar panels?

• <div><p>Solar panels should get at least four to six hours of direct sunlight daily. It&rsquo;s even better if sunlight reaches panels between the peak hours of 10 a.m. and 3 p.m. This is enough to power a home, depending on your solar system&rsquo;s size and energy needs. Remember that panels will generate some power under cloudy skies or in the shade, and many systems compensate for lower sun exposure by drawing energy from the grid or battery storage.</p></div>

Q: What questions should I ask a solar panel company before hiring?

• <div><p>There are a few qualifying questions you should ask a <a href="https://www.angi.com/nearme/install-solar-panels/">local solar panel company</a> before hiring them:</p><ul><li><p>Will you handle permits for the installation?</p></li><li><p>Does your total price include the equipment and labor?</p></li><li><p>How long do you expect the installation process to take?</p></li><li><p>What kind of workmanship warranty do you include with your installations?</p></li><li><p>Who should I contact if I have a problem with my system after installation?</p></li><li><p>Do you install the panels or outsource the work to third parties?</p></li><li><p>Will you file for solar incentives for me?</p></li></ul><p></p></div>

Q: Where is the best place to install solar panels on your roof?

• <div><p>Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.</p></div>

Q: How long does it take to build a solar farm?

• <div><p>The actual time it takes to construct the solar farm is relatively short, taking between <b>2 and 4 months</b> on average. That timeline is dependent on site conditions, crew size, and the overall size of the solar farm.</p><p>However, the time it takes to get the ball rolling is significantly longer, ranging from 3 to 5 years. With a project of this scale, you&rsquo;ll need to obtain all of the proper permits and approvals to start breaking ground, and depending on your location, that could be an extended process. </p></div>

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Verified Reviews for Solar Panel Service pros in Johnston, IA

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

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

Last update on December 13, 2020

Reviewed in December 2020
I asked for an individual or company to install a glass shower door (& adjacent glass panel). What I got was a company that installs prefab fiberglass panels with their doors, an all-in-one combination.
Bath Planet of Des Moines
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Reviewed in September 2020
LNE Property Preservation delivered timely, high quality work at a affordable price. The owner Luis and his assistant were courteous, professional, and very easy to work with. They arrived on time and were careful to work safely. They also thoroughly cleaned up their work area, which I...
LNE Property Preservation
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Reviewed in November 2019
I don't know yet. I was told by the salesman Andrew to call as soon as my new roof was on so we could get the panels installed a day or 2 afterwards. I sent him an email on 10/26 to advise my roof would be done on 10-28 and he said the soonest as my roof could be scheduled would be 11/11. On...
1 Source Solar
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Reviewed in June 2018
Didn't show up and keep going to get the projects done. It was like show up 2 hrs late, leave after about 2 hrs. Show up next day for a couple hours then no contact for a week. I finally had to call them to get them out to finish all the small jobs left to do before waiting for Midamerican...
WireOne, LLC
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Reviewed in May 2018
Before placing my home for sale, I contacted Homer's to give me an estimate for replacing my 20 breaker electric panel with a 24 breaker panel. I got estimates from other electricians and all of them were a minimum of $800 more than the price Homer's quoted. If I decide to go ahead...
Homer's Electrical and Handyman Service
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Reviewed in July 2017
They tried to up sell me on everything, I felt like it was a sales call rather then a service call. they forgot to turn breaker back on. I had to hire another electrician to come double check the work, and they found NOTHING wrong with the breaker panel as the electrician with custom...
Custom Electrical Services, LLC
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Reviewed in June 2017
I had my electrical panel replaced, two outlets outside and two bathroom fans repaired. Travis did a great job with a quote and answered my questions. Gary did the work and was great. Excellent customer service, friendly. Felt comfortable with both gentlemen working in my home, very...
Mr. Electric of Central Iowa
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Reviewed in June 2015
I could not have been happier with Matt, who spent a lot of time with me assessing the situation and explaining everything clearly. The price was discounted for me but it was just more than I thought I could afford. If I had the money I wouldn't hesitate to hire Harrison Electric, Inc. I...
Harrison Electric, Inc.
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Reviewed in May 2014
During a high wind storm the 4x4 holding up a panel of my cedar privacy fence and attached gate snapped and fell. On 4/1/14 I left a message to discuss getting an estimate for my fence that had been damaged by the wind. On the 2nd I got a return call I gave them the information and address and...
Comegys Fence Construction
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Reviewed in February 2014
<p>Used this company to replace a faulty main breaker in my service panel.</p> <p>Arrived on time, very knowable & friendly. </p> <p>Charlie did a great job!</p> <br />
A-1 ELECTRIC
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Find Solar panel pros in Johnston

Ark Electrical Services, LLC

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Repair

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!

+83

Response time5 hrs

6 neighbors recently requested a quote

Recommended by28%of homeowners

Solar Panels For Electric System - Repair

Serving Johnston, IA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"Didn't show up and keep going to get the projects done. It was like show up 2 hrs late, leave after about 2 hrs. Show up next day for a couple hours then no contact for a week. I finally had to call them to get them out to finish all the small jobs left to do before waiting for Midamerican to disconnect the power so they could install new panel."

+13

Response time11 hrs

266 neighbors recently requested a quote

Recommended by82%of homeowners

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

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 rate100%

3 neighbors recently requested a quote

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Dierks Plumbing and Remodel

5.0(

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Johnston, IA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Paul was Very friendly and did a fantastic job professionally. He not only installed the water heater But provided hints and tips to make it last longer. He finished the work in no time and cleaned up afterwards. What I appreciated the most from him was his honesty and The speed in which he completed the job."

+17

Response time9 hrs

Response rate100%

Recommended by76%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Johnston, IA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"They are in the process of sending out an engineer"

Recommended by100%of homeowners

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Johnston, IA and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"Tony Jacisin did a great job on my HVAC servicing. He was very timely, polite, and efficient in completing the repair. Highly recommended."

Recommended by96%of homeowners

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Johnston, IA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Needed the electrical service on my Shop replaced, called Bedwell Builders and they were quick to get me a quote, and replace the panel. Went above and beyond and worked with my schedule. Will hire again to do other projects when needed. 100% recommended"

Response time1 day

Recommended by45%of homeowners

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Des Moines Area Roofing

4.8(

275

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Johnston, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"From the beginning to the end we had excellent customer service. Jan, office manager, kept us informed every day on the progress of the job. The owner, Tim, was very courteous, informative, and easy to work with. The last day finishing up the skylight the derecho hit and they worked quickly and safely to remove the equipment off the property. I'm sure they remember that day! The crew on the roof were excellent and they were meticulous in the final clean-up stage. We are pleased with our new skylights!"

Recommended by99%of homeowners

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Electrical Works of Iowa, L.L.C.

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Repair

Serving Johnston, IA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Very knowledgeable and friendly crew. Did great work and cleaned up after themselves."

Response time2 days

Recommended by100%of homeowners

Request Quote

Dish Network Retailer Satellite Country

4.0(

283

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Johnston, IA and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"WE lose signal when it storms, but only for a very short time. A little expensive compared to Dish, but the programming is much better.
"

Recommended by74%of homeowners

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Showing 1-10 of 22

Solar Panels questions, answered by experts

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

Solar panels should get at least four to six hours of direct sunlight daily. It’s even better if sunlight reaches panels between the peak hours of 10 a.m. and 3 p.m. This is enough to power a home, depending on your solar system’s size and energy needs. Remember that panels will generate some power under cloudy skies or in the shade, and many systems compensate for lower sun exposure by drawing energy from the grid or battery storage.

There are a few qualifying questions you should ask a local solar panel company before hiring them:

Will you handle permits for the installation?
Does your total price include the equipment and labor?
How long do you expect the installation process to take?
What kind of workmanship warranty do you include with your installations?
Who should I contact if I have a problem with my system after installation?
Do you install the panels or outsource the work to third parties?
Will you file for solar incentives for me?

Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.

The actual time it takes to construct the solar farm is relatively short, taking between 2 and 4 months on average. That timeline is dependent on site conditions, crew size, and the overall size of the solar farm.

However, the time it takes to get the ball rolling is significantly longer, ranging from 3 to 5 years. With a project of this scale, you’ll need to obtain all of the proper permits and approvals to start breaking ground, and depending on your location, that could be an extended process.

The Johnston, IA homeowners’ guide to solar panel services

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

See all articles

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•
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•
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