Top-rated solar panel pros.

Get matched with top solar panel pros in Harmony, RI

Enter your zip and get matched with up to 5 pros

Need a pro for your solar panel service project in Harmony, RI?

Select your specific project to find the pro for you.

Find Solar panel pros in Harmony

Avatar for NEC Solar

NEC Solar

4.97(
74
)
Approved Pro

NEC Solar

4.97(
74
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
17 years of experience

With over 10 years of experience in the solar industry, we are the experts you need to take care of your home or business. We handle all solar panel installs. We will treat your home as we would treat our own. Give NEC Solar a call today. We look forward to working with you!

"Working with NEC Solar on our 14 kW system was hands-down one of the best contractor experiences we’ve had - truly exceptional from start to finish. Artie (our Solar Engineer) and Nick (our Ops Manager) went above and beyond every step of the way. Artie was incredible. Out of all the companies I requested quotes from, he was the only one who took the time to design a system that fully maximized our roof’s potential. He treated it like a personal mission to squeeze every last panel on there - pushing right to the roofline to get us the highest possible output. He was unbelievably responsive (often replying within minutes), patient with all my questions, and ran multiple design scenarios until we found the one that worked best. His attention to detail and commitment to getting it right made NEC the obvious choice. When Nick took over to manage the install, the professionalism didn’t skip a beat. His communication was outstanding - I always knew what was happening, what to expect next,"

Jens M on May 2025

With over 10 years of experience in the solar industry, we are the experts you need to take care of your home or business. We handle all solar panel installs. We will treat your home as we would treat our own. Give NEC Solar a call today. We look forward to working with you!

"Working with NEC Solar on our 14 kW system was hands-down one of the best contractor experiences we’ve had - truly exceptional from start to finish. Artie (our Solar Engineer) and Nick (our Ops Manager) went above and beyond every step of the way. Artie was incredible. Out of all the companies I requested quotes from, he was the only one who took the time to design a system that fully maximized our roof’s potential. He treated it like a personal mission to squeeze every last panel on there - pushing right to the roofline to get us the highest possible output. He was unbelievably responsive (often replying within minutes), patient with all my questions, and ran multiple design scenarios until we found the one that worked best. His attention to detail and commitment to getting it right made NEC the obvious choice. When Nick took over to manage the install, the professionalism didn’t skip a beat. His communication was outstanding - I always knew what was happening, what to expect next,"

Jens M on May 2025


Morel Plumbing & Heating LLC

5.00(
41
)
Approved Pro

Morel Plumbing & Heating LLC

5.00(
41
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Morel Plumbing and Heating is a family owned and operated business with over 20 years of experience. We strive to provide best in class service and pride ourselves on our professional and neat workmanship skills. We offer an array of plumbing and home improvement services including: Plumbing, heating, water heater replacement, winterization, drain and sewer cleaning, appliance installation, painting, dry-wall repair, power-washing and general home maintenance at competitive prices. Please give us a call to set up an appointment at your convenience.

"Work was done quickly and effectively."

Miguel C on January 2025

Morel Plumbing and Heating is a family owned and operated business with over 20 years of experience. We strive to provide best in class service and pride ourselves on our professional and neat workmanship skills. We offer an array of plumbing and home improvement services including: Plumbing, heating, water heater replacement, winterization, drain and sewer cleaning, appliance installation, painting, dry-wall repair, power-washing and general home maintenance at competitive prices. Please give us a call to set up an appointment at your convenience.

"Work was done quickly and effectively."

Miguel C on January 2025


Avatar for Cotti-Johnson Heating-Cooling-Electrical

Cotti-Johnson Heating-Cooling-Electrical

4.75(
146
)
Approved Pro

Cotti-Johnson Heating-Cooling-Electrical

4.75(
146
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
77 years of experience

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025


Avatar for Fellowship Plumbing & Mechanical

Fellowship Plumbing & Mechanical

4.63(
43
)
Approved Pro

Fellowship Plumbing & Mechanical

4.63(
43
)
Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

We have the experience and dedication to get the job done right! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today or check out our website www.fellowshipplumbing.com

"Kirk was very organized. He was on time, worked quickly and cleaned up everything. I would recommend him."

Paul K on November 2025

We have the experience and dedication to get the job done right! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today or check out our website www.fellowshipplumbing.com

"Kirk was very organized. He was on time, worked quickly and cleaned up everything. I would recommend him."

Paul K on November 2025


Avatar for A1 plumbing and drain cleaning

A1 plumbing and drain cleaning

5.00(
6
)
Approved Pro

A1 plumbing and drain cleaning

5.00(
6
)
Approved Pro
Super Service Award
3 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Awesome job!"

Joseph A on June 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Awesome job!"

Joseph A on June 2025


Avatar for Ryan Silvia

Ryan Silvia

4.00(
8
)
Approved Pro

Ryan Silvia

4.00(
8
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Here at R.Silvia Electrical Contractor we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call or text 4012637151

"This man is rude, disrespectful and he came to the job drunk and hungover. I don?t recommend hiring him."

Heather M on December 2025

Here at R.Silvia Electrical Contractor we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call or text 4012637151

"This man is rude, disrespectful and he came to the job drunk and hungover. I don?t recommend hiring him."

Heather M on December 2025


Avatar for Tesla, Inc

Tesla, Inc

New on AngiNew on Angi
Approved Pro

Tesla, Inc

New on AngiNew on Angi
Approved Pro
10 years of experience
Free onsite estimate

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.

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.


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
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



Iasimone Plumbing Heating & Drain Cleaning

4.99(
67
)

Iasimone Plumbing Heating & Drain Cleaning

4.99(
67
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Iasimone Plumbing-Heating & Drain Cleaning Inc. Over 30 years of experience in the plumbing and heating trade. We are licensed and fully insured. We provide residential and commercial plumbing and heating services and installation. We do small additions, new homes, boiler replacements, hot water heater replacements and all small repair work. New or replacment sewer and water connections. We also do new kitchen and bath remodeling work.

"They are great and their fine"

Mary M V on February 2023

Iasimone Plumbing-Heating & Drain Cleaning Inc. Over 30 years of experience in the plumbing and heating trade. We are licensed and fully insured. We provide residential and commercial plumbing and heating services and installation. We do small additions, new homes, boiler replacements, hot water heater replacements and all small repair work. New or replacment sewer and water connections. We also do new kitchen and bath remodeling work.

"They are great and their fine"

Mary M V on February 2023

...
Showing 1-10 of 132
Solar Panels questions, answered by experts

You can install solar panels on a flat or pitched roof, but keep in mind that they will need to rest at a 30- to 50-degree tilt for optimal sun absorption. It costs more to install solar panels on a flat roof because you will need to install a framing system and likely hire a structural engineer. If your roof has a pitch of more than 40 degrees, it may not be a good candidate for solar panels.

Yes, you should tell your home insurance company about your solar panels. Even if you believe they’re covered by your existing policy, installing a solar panel system is a significant change to your home. This can affect coverage and premiums. By discussing your new solar panel installation with your insurance provider, you can be sure you have enough coverage and that the policy completely covers the panels against damage.

Solar shingles and solar panels are not the same. While solar shingles use the same technology as traditional solar panels, they integrate with your existing roof. That means they are used to build your roof instead of simply resting on top of it. When comparing solar shingles and solar panels, it's helpful to know that solar shingles are more aesthetically pleasing than solar roof panels. They also do better in harsh weather due to limited uplift from strong winds.

Most solar panels last 25 to 30 years and have a warranty to match. Over time, you’ll see a diminishing electrical output. This is normal wear, but certain things can hasten solar degradation. These include heavy rainfall, high temperatures, constant humidity that corrodes the frame, and cracks or chips in the glass.

While solar panels can be a great investment, they aren’t ideal for every roof. For example, some roofs, especially older or structurally weak ones, may struggle to support the added weight, leading to potential damage. Roofs with complex designs, obstructions, or limited sunlight exposure might not provide optimal conditions for solar energy production. Consider these downsides when determining if solar panel installation costs are worth it.

The Harmony, RI homeowners’ guide to solar panel services

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

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"