Get matched with top solar panel pros in Waterloo, WI
Enter your zip and get matched with up to 5 pros
Need a pro for your solar panel service project in Waterloo, WI?
Select your specific project to find the pro for you.
Verified Reviews for Solar Panel Service pros in Waterloo, WI
*The Angi rating for Solar Panel Service companies in Waterloo, 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 Waterloo, 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 December 30, 2025
Find Solar panel pros in Waterloo
Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
Super Service Award
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
41 years of experience
Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!
"Had an old fixture above kitchen sink go kaput (fluorescent starter disintegrated), so Cardinal came out and offered LED alternatives (two provided, brought on-hand from supply warehouse). Also fixed a switched outlet that had shorted out. Great work done, nice alternatives for the LED light, and switched outlet was wired to be always-on for one socket and switched for the other -- better than it was before at no additional cost. Later I called to ask the exact serial and model number of the LED light because the papers left did not state it. Not only did I get an email a couple hours later with the model/serial, the tech included the detailed documentation for the fixture so if anything goes wrong I can likely fix it myself next time. The tech who did the work also applied a 10% off discount card for me with no extra hassle, saving me close to $100 on the work."
Joe K on November 2025
Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!
"Had an old fixture above kitchen sink go kaput (fluorescent starter disintegrated), so Cardinal came out and offered LED alternatives (two provided, brought on-hand from supply warehouse). Also fixed a switched outlet that had shorted out. Great work done, nice alternatives for the LED light, and switched outlet was wired to be always-on for one socket and switched for the other -- better than it was before at no additional cost. Later I called to ask the exact serial and model number of the LED light because the papers left did not state it. Not only did I get an email a couple hours later with the model/serial, the tech included the detailed documentation for the fixture so if anything goes wrong I can likely fix it myself next time. The tech who did the work also applied a 10% off discount card for me with no extra hassle, saving me close to $100 on the work."
Joe K on November 2025
KJM Plumbing
KJM Plumbing
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience
We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.
"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."
sue f on August 2025
We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.
"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."
sue f on August 2025
Solatube Brighter Concepts Ltd
Solatube Brighter Concepts Ltd
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
Solatube Premier Dealer with offices in Madison and Milwaukee. Call for the one closest to you. We look forward to making your day BRIGHT! 608-278-0100 in Madison area. 414-332-9050 in Milwaukee area. Additional DBA - Brighter Concepts Solatube.
"Everything about this project was great: getting an estimate, scheduling the installation, the installer, and the product. We should have added a Solatube to our dark hallway a long time ago. This was an excellent investment, and worth every penny."
Jed D on May 2019
Solatube Premier Dealer with offices in Madison and Milwaukee. Call for the one closest to you. We look forward to making your day BRIGHT! 608-278-0100 in Madison area. 414-332-9050 in Milwaukee area. Additional DBA - Brighter Concepts Solatube.
"Everything about this project was great: getting an estimate, scheduling the installation, the installer, and the product. We should have added a Solatube to our dark hallway a long time ago. This was an excellent investment, and worth every penny."
Jed D on May 2019
AppliancePartsPros.com
AppliancePartsPros.com
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com
"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"
Ron R on October 2025
Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com
"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"
Ron R on October 2025
HILLESTAD HEATING AND COOLING SYSTEMS
HILLESTAD HEATING AND COOLING SYSTEMS
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
ADDITIONAL ADDRESS - PO BOX 273, LODI, WI 53555. ADDITIONAL CONTACT - TERRY HILLESTAD. ADDITIONAL PHONE #S: (608) 253-4101, (608) 643-8788 & (608) 742-7771.
"I just had a Magic Pak installed in my condo and the technician's, Ryan and Jeremy did an excellent job. It was installed within 2 hours, and they were very friendly and informative. They went above and beyond, I highly recommend Hillestad Heating and Cooling. Also, the price was very reasonable."
Lori S on April 2024
ADDITIONAL ADDRESS - PO BOX 273, LODI, WI 53555. ADDITIONAL CONTACT - TERRY HILLESTAD. ADDITIONAL PHONE #S: (608) 253-4101, (608) 643-8788 & (608) 742-7771.
"I just had a Magic Pak installed in my condo and the technician's, Ryan and Jeremy did an excellent job. It was installed within 2 hours, and they were very friendly and informative. They went above and beyond, I highly recommend Hillestad Heating and Cooling. Also, the price was very reasonable."
Lori S on April 2024
Brighter Concepts Ltd
Brighter Concepts Ltd
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
Additional email - [email protected]. Additional DBA - Brighter Concepts Solatube.
"Every step, from initial quote, to followup, to sale, to setting the appointment, to installation was excellent. We love our Solatube, our interior landing space is so much brighter!"
Nicole S on November 2019
Additional email - [email protected]. Additional DBA - Brighter Concepts Solatube.
"Every step, from initial quote, to followup, to sale, to setting the appointment, to installation was excellent. We love our Solatube, our interior landing space is so much brighter!"
Nicole S on November 2019
H.J. Pertzborn Plumbing & Fire Protection Corp
H.J. Pertzborn Plumbing & Fire Protection Corp
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
H.J. Pertzborn Plumbing & Fire Protection has been trusted by thousands of Wisconsin families and businesses in Madison and beyond since 1928. Winner of the Super Service Award 11 years in a row (2008 - 2018). We offer same day service and installation and our service technicians arrive on schedule, use only quality parts - and do the work right the first time. Count on H.J. Pertzborn whether you need a service plumber, a plumbing contractor or fire protection design, installation & service.
"I had used Pertzborn in the past for a number of projects, so they are always the first people I call. They looked up the information on that model and found out the warranty was still in effect (amazingly). Phil arrived within 2 hours and the replacement was done quickly and efficiently. I have never been disappointed in the professionalism, service or quality of this company and will definitely continue to call them for any work."
Patricia W on April 2020
H.J. Pertzborn Plumbing & Fire Protection has been trusted by thousands of Wisconsin families and businesses in Madison and beyond since 1928. Winner of the Super Service Award 11 years in a row (2008 - 2018). We offer same day service and installation and our service technicians arrive on schedule, use only quality parts - and do the work right the first time. Count on H.J. Pertzborn whether you need a service plumber, a plumbing contractor or fire protection design, installation & service.
"I had used Pertzborn in the past for a number of projects, so they are always the first people I call. They looked up the information on that model and found out the warranty was still in effect (amazingly). Phil arrived within 2 hours and the replacement was done quickly and efficiently. I have never been disappointed in the professionalism, service or quality of this company and will definitely continue to call them for any work."
Patricia W on April 2020
Alexander Technical Resources
Alexander Technical Resources
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.
"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"
Jan C on February 2019
Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.
"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"
Jan C on February 2019
Water Doctors
Water Doctors
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
Since 1982, Water Doctors has carried the highest quality water treatment systems available. We address water problems through a large product family designed to meet your needs. From water softners to iron filters to reverse osmosis systems, we address all water conditioning needs.
"It was smooth and no issues."
Jim S on June 2019
Since 1982, Water Doctors has carried the highest quality water treatment systems available. We address water problems through a large product family designed to meet your needs. From water softners to iron filters to reverse osmosis systems, we address all water conditioning needs.
"It was smooth and no issues."
Jim S on June 2019
Clean Water Center
Clean Water Center
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
At Clean Water Center, our mission is to provide the finest, most reliable water treatment products and services available, and with it, our guarantee of customer satisfaction. We provide Services in Southeast Wisconsin Milwaukee area as well as the Fox Cities, Green Bay area. Our products and services include water softeners, water filters, water conditioners and much more! We are proud of our reputation for excellence and provide services for residential, commercial, and office applications. If you're looking for outstanding water treatment products and excellent customer service, we are the company you need to ensure your family receives the high quality water you deserve.
"I had the yearly maintenance check at two properties and have the same gentleman for both. He was very helpful and very professional, and taught me a few things that I didn’t even know."
Lori J on January 2023
At Clean Water Center, our mission is to provide the finest, most reliable water treatment products and services available, and with it, our guarantee of customer satisfaction. We provide Services in Southeast Wisconsin Milwaukee area as well as the Fox Cities, Green Bay area. Our products and services include water softeners, water filters, water conditioners and much more! We are proud of our reputation for excellence and provide services for residential, commercial, and office applications. If you're looking for outstanding water treatment products and excellent customer service, we are the company you need to ensure your family receives the high quality water you deserve.
"I had the yearly maintenance check at two properties and have the same gentleman for both. He was very helpful and very professional, and taught me a few things that I didn’t even know."
Lori J on January 2023
Solar Panels questions, answered by experts
The Waterloo, WI homeowners’ guide to solar panel services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover the average solar panel inspection cost, what impacts pricing, and how to save. Get expert tips to keep your solar system efficient and safe.
•Get a clear estimate for solar water heater repair cost. Learn what impacts pricing and how to budget for your solar water heater repair.
•Discover the Tesla Powerwall installation cost, including average prices, cost factors, and tips to help homeowners budget and save on their Powerwall project.
What direction should solar panels face? South-facing panels work the best in the U.S., but that’s not the only option. This guide will help you decide.
Are you planning to go solar? This guide will explain the different types of solar inverters and help you choose the best one for your home.
What is a solar inverter? It’s a key part of your solar energy system. This guide will teach you how they work, the different types, and how to choose one.
- Marshall, WI Solar panel pros
- Lake Mills, WI Solar panel pros
- Deerfield, WI Solar panel pros
- Reeseville, WI Solar panel pros
- Columbus, WI Solar panel pros
- Johnson Creek, WI Solar panel pros
- Sun Prairie, WI Solar panel pros
- Cottage Grove, WI Solar panel pros
- Watertown, WI Solar panel pros
- Cambridge, WI Solar panel pros
- Fall River, WI Solar panel pros
- Jefferson, WI Solar panel pros
- Clyman, WI Solar panel pros
- De Forest, WI Solar panel pros
- Maple Bluff, WI Solar panel pros
- Deforest, WI Solar panel pros
- Windsor, WI Solar panel pros
- Fort Atkinson, WI Solar panel pros
- Mcfarland, WI Solar panel pros
- Monona, WI Solar panel pros
- Ixonia, WI Solar panel pros
- Stoughton, WI Solar panel pros
- Beaver Dam, WI Solar panel pros
- Juneau, WI Solar panel pros
- Arlington, WI Solar panel pros
- Hustisford, WI Solar panel pros
- Sullivan, WI Solar panel pros
- Rio, WI Solar panel pros
- Waunakee, WI Solar panel pros
What do you need done? We’ll find top pros.
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"