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Verified Reviews for Solar Panel Service pros in Harmony, RI

*The Angi rating for Solar Panel Service companies in Harmony, RI 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 Harmony, RI 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 06, 2025

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

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
336 local quotes requested
3 years of experience

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

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
45 local quotes requested

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 United Solar Services

United Solar Services

No reviews yet

United Solar Services

No reviews yet
1 years of experience

Sub contractors for solar installation. Licensed and insured, certified solar installation professionals with 10 years experience in the industry.

Sub contractors for solar installation. Licensed and insured, certified solar installation professionals with 10 years experience in the industry.

Avatar for Sunwatt Solar

Sunwatt Solar

No reviews yet

Sunwatt Solar

No reviews yet
11 years of experience

SunWatt Solar is a Providence R.I. based solar P.V. company. A team of solar professionals. In house design and install. Our goal is customer satisfaction!

SunWatt Solar is a Providence R.I. based solar P.V. company. A team of solar professionals. In house design and install. Our goal is customer satisfaction!

MH Electric LLC

5.00(
1
)

MH Electric LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We at MH Electric are licensed and fully insured electrical contractors with over 15 years of electrical experience serving the whole state of Rhode Island. We pride ourselves on our commitment to excellent costumer service and strive to provide professionalism, reliability, safety and convenience to all our costumers. Whether it’s installing a ceiling fan or rewiring an entire home, MH Electric is the trusted name for all your electrical needs.

We at MH Electric are licensed and fully insured electrical contractors with over 15 years of electrical experience serving the whole state of Rhode Island. We pride ourselves on our commitment to excellent costumer service and strive to provide professionalism, reliability, safety and convenience to all our costumers. Whether it’s installing a ceiling fan or rewiring an entire home, MH Electric is the trusted name for all your electrical needs.

Spencer Field and Company

No reviews yet

Spencer Field and Company

No reviews yet
Free onsite estimate

We are builders of Architecturally sensitive Custom, highly Energy Efficient Homes and Renovations. As such we've solid background in Design, Carpentry, Mechanicals and all other systems in residential construction. This is our 31st year, so we know what we're doing and do it well. Solid design and construction meets superior energy efficiency and performance. We're a small company, utilizing some subcontractors when needed. The owner is fully hands on and is working on the job every day. We also have done smaller jobs and can do handyman type tasks

We are builders of Architecturally sensitive Custom, highly Energy Efficient Homes and Renovations. As such we've solid background in Design, Carpentry, Mechanicals and all other systems in residential construction. This is our 31st year, so we know what we're doing and do it well. Solid design and construction meets superior energy efficiency and performance. We're a small company, utilizing some subcontractors when needed. The owner is fully hands on and is working on the job every day. We also have done smaller jobs and can do handyman type tasks

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Solar Panels questions, answered by experts

It’s possible to install solar on a tar and gravel roof, but it’s far from the best roofing material for solar. Solar installations require roof penetrations, and although your solar installer will seal the holes, they still increase the risk of roof leaks. Flat roofs are already more likely to leak than sloped roofs, and adding solar will only make leaks more likely.

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.

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 morning sun can be better for solar panels because it’s often brighter and clearer than the afternoon sun. The brighter the sun, the more energy solar panels produce. The strongest rays occur during midday, which tends to be prime time for solar energy generation. Most homes get a mix of morning and afternoon sunlight.

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.

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.

See all articles

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