Get matched with top solar panel pros in Delafield, WI

Q: What other projects should I do at the same time as installing a new subpanel?

• <div><ul><li><p>Installing a new electrical meter box</p></li><li><p>Replacing your meter base</p></li><li><p>Replacing your service entrance cable </p></li></ul><p>The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. </p><p>Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.</p></div>

Q: How do I choose the right solar system for my home?

• <div><p>Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done&mdash;including <a href="https://www.angi.com/nearme/install-solar-panels/">solar panel installers</a>, <a href="https://www.angi.com/nearme/plumbers/">plumbers</a>, and <a href="https://www.angi.com/nearme/water-heater-installation/">water heater installers</a>. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.</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>

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: 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>

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Verified Reviews for Solar Panel Service pros in Delafield, WI

*The Angi rating for Solar Panel Service companies in Delafield, WI 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 Delafield, WI 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 May 30, 2025

Reviewed in May 2025
New whole home backup generator, cutover switch and replacement circuit breaker panel with whole home surge protector installed 3 days ago. Electricians were punctual efficient and friendly. 8 hours later they are done, very neat job. Today we had a short power outage, system worked perfectly....
Young Guns Electric
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Reviewed in January 2025
Needed a panel swap, Mr Herschleb did an excellent job, will call him again anytime I need electric done
Ben Herschleb
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Reviewed in September 2024
Paul was fantastic. True professional, very knowledgeable. Came on short notice and replaced our entire circuit breaker panel within a day. Would hire again and recommend.
Watts Up Electric LLC
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Reviewed in July 2024
It went great! I got my panel upgraded, wires grounded, and the basement wires upgraded. Mind you, i have an old farmhouse, so it was very much needed and alot of work. The electrician, Paul, was very commutative on how the progress was going. He got mine and my husband's input on how we wanted...
Watts Up Electric
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Reviewed in July 2024
He found a new panel that came with a little dent on it . He ordered a new one with out us asking, and replaced it ished the install and came out with the replacement panel and went over the whole unit and it looked great!
Barber Overhead Door LLC
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Reviewed in May 2023
I couldn't be happier with the level of professionalism displayed by Ez Solar. From the initial consultation to the final installation, they were a pleasure to work with.
EZ Solar & Electric
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Reviewed in September 2022
Larry and his crew were excellent! They replaced 24 rotted cedar siding panels and facia boards on my home/garage that were rotted. New downspouts were installed and directed away from my home. The entire job was done on time at a very fair price. The contractors were professional, the...
EXACT EXTERIOR & INTERIOR REMODELING INC
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Reviewed in April 2022
2 panels needed replacement. They were prompt and did a great job in the repair
Anytime Garage Doors
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Reviewed in March 2021
They were very quick to respond and the electrician showed up on time. It took a while to identify the problem (faulty outdoor outlet.) The electrician did a system evaluation and suggested that our panel needed to be updated. The quote I received was almost double the quote I received from...
In Phase Electric & Air
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Reviewed in February 2021
Pleasant person, he seemed knowledgeable, but a price outrageous, for a small thing like get the electric to the laundry room, where the electric panel is right door.... $800, for our family budget is too much, especially we have so much work to do yet.... we found a licensed electrician for the...
Paul David Contracting
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Find Solar panel pros in Delafield

Current Electric Company

4.7(

140

)

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

Serving Delafield, WI and surrounding areas

Approved

In business since 1983

Emergency services offered

Credit card accepted

"We HIGHLY recommend Current Electric company!! Jim is superb!!! We are so happy with his work!!! He is very knowledgeable, precise in his work, and an expert in his field!! Current Electric was our second opinion for our service panel upgrade and are we thankful we found them!!! Very honest!!!"

Response time1 day

7 neighbors recently requested a quote

Recommended by100%of homeowners

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VINCENT PLUMBING & HEATING

4.7(

)

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

Serving Delafield, WI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Finding the leak was tricky. The repair was easy. Professional, polite, answered our questions. I'd hire again!"

Response time10 hrs

1 neighbors recently requested a quote

Recommended by96%of homeowners

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

Serving Delafield, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Warranties offered

Credit card accepted

"It went great they were very friendly and they were very knowledgeable. I would recommend them. I might call on them again"

Response time1 day

2 neighbors recently requested a quote

Recommended by90%of homeowners

Serving Delafield, WI and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

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Skylights by Solar*Brite Ltd

4.9(

)

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

Serving Delafield, WI and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Art performed a quick and professional installation. The solatube installed in the kitchen provides a lot of needed natural light. Also, my existing attic fan had not functioned for several years, and Art suggested the solar powered fan. Art and Steve removed my old fan and installed the new solar fan. Great job all around.
"

Recommended by100%of homeowners

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

Serving Delafield, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Danielle bent over backwards to assist us! I wouldn’t hesitate to contact them for other projects!"

Recommended by100%of homeowners

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Elevated Solar and Electric, LLC

5.0(

)

Solar Panel Install

Serving Delafield, WI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Excellent company! They are very knowledgeable, experienced, have good communication skills and even cleaned up after they finished the job. I would highly recommend them!"

Response time4 hrs

Response rate100%

Recommended by100%of homeowners

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

Serving Delafield, WI and surrounding areas

"Each job was done professionally. The tub faucet was over 25 years old and he knew where to go to get the replacement parts to get it fixed. He really knows what he's doing. The water heater he picked out for us is top of the line. We are very grateful for the fine service we got."

Recommended by95%of homeowners

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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 Delafield, WI and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"I am very happy with Dish. The price is comparable to anybody else. I have never checked the price of anyone else. The only other ones to compete there would be satellite dishes as part of the island is not even wired for cable. The quality of the service is good."

Recommended by74%of homeowners

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Atkinson Building & Grounds Maintenance LLC

5.0(

)

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

Serving Delafield, WI and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Very well, forsaw almost any problem that may arise, determined best way to handle and proceeded from there. Very thorough, professional, polite young man with a good number of years in HVAC and genl. maintenance experience in addition to good sound training."

+24

Recommended by100%of homeowners

Request Quote

Showing 1-10 of 22

Solar Panels questions, answered by experts

Installing a new electrical meter box
Replacing your meter base
Replacing your service entrance cable

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250.

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done—including solar panel installers, plumbers, and water heater installers. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.

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.

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.

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?

The Delafield, WI homeowners’ guide to solar panel services

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

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•
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May 2, 2026May 2, 2026
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When calculating the size of your solar upgrade, you're likely asking yourself, “How many solar panels do I need?” Let's do some math.