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TRUSTED BY DEMAREST, NJ HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon14
    Verified solar panel services reviews

Verified Reviews for Solar Panel Service pros in Demarest, NJ

*The Angi rating for Solar Panel Service companies in Demarest, NJ 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 Demarest, NJ 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 October 24, 2025

Find Solar panel pros in Demarest

J&S Heating & Cooling

15 Doe Run
3.00(
2
)
•Approved Pro

J&S Heating & Cooling

15 Doe Run
3.00(
2
)
•Approved Pro
Customers say: Quick response
18 years of experience

Our team is passionate & professional and committed to providing the absolute best experience for our clients. Our obsession over cost, schedule, safety, and quality ensures that projects are completed on time, within budget, and with impeccable attention to detail. From beginning to end of every project, our goal is to bring every aspect and detail of our client's concept to reality. We believe that strong communication, integrity, organization and honesty are the principles that have given us such a trusted reputation in a competitive industry. We are proud of the work that we do, and passionate about bringing visions to life. Give us a call today!

"First of all I wanna mention that my experience is similar to many people who have been serviced by j&s as it appears in their Yelp reviews. I had a working furnace that was tripping because of limited airflow, they practically forced me to change the furnace. Which, cost me $4000 and took over 2 weeks. Then the new one had a defective gas valve. Then the furnace kept tripping and stopped working even after changing the valve. I had to reopen the work order for the 3rd time. When they came they found out about the limited airflow from the dirty coil. They said they'll talk with AHS and get back to me, but what they did is they closed the request as completed. I had to call again to reopen the request. When they showed, up they tried to talk me into downgrading my filter. It was too late when I realized that the real issue was a dirty coil and/or duckt work not the furnace. Lastly, they sneakily updated the request to have a non covered item ($200 to change the air filter) this way,"

Emad H on May 2025

Our team is passionate & professional and committed to providing the absolute best experience for our clients. Our obsession over cost, schedule, safety, and quality ensures that projects are completed on time, within budget, and with impeccable attention to detail. From beginning to end of every project, our goal is to bring every aspect and detail of our client's concept to reality. We believe that strong communication, integrity, organization and honesty are the principles that have given us such a trusted reputation in a competitive industry. We are proud of the work that we do, and passionate about bringing visions to life. Give us a call today!

"First of all I wanna mention that my experience is similar to many people who have been serviced by j&s as it appears in their Yelp reviews. I had a working furnace that was tripping because of limited airflow, they practically forced me to change the furnace. Which, cost me $4000 and took over 2 weeks. Then the new one had a defective gas valve. Then the furnace kept tripping and stopped working even after changing the valve. I had to reopen the work order for the 3rd time. When they came they found out about the limited airflow from the dirty coil. They said they'll talk with AHS and get back to me, but what they did is they closed the request as completed. I had to call again to reopen the request. When they showed, up they tried to talk me into downgrading my filter. It was too late when I realized that the real issue was a dirty coil and/or duckt work not the furnace. Lastly, they sneakily updated the request to have a non covered item ($200 to change the air filter) this way,"

Emad H on May 2025

Avatar for Spectacular Solar, Inc.

Spectacular Solar, Inc.

PO Box 68
4.89(
9
)
•Approved Pro

Spectacular Solar, Inc.

PO Box 68
4.89(
9
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Spectacular Solar Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Spectacular installed critter and snow guards. Good communication, professional. Arrived on time. No last minute adjustments to agreed upon price."

Laurie W on May 2023

Spectacular Solar Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Spectacular installed critter and snow guards. Good communication, professional. Arrived on time. No last minute adjustments to agreed upon price."

Laurie W on May 2023

Avatar for Agp

Agp

No reviews yet

Agp

No reviews yet
2 years of experience

Consultant to one of the largest Solar residential installers in the nation. Vertically integrated being able to offer premium quality service.

Consultant to one of the largest Solar residential installers in the nation. Vertically integrated being able to offer premium quality service.

Avatar for Northeast Sod Inc.

Northeast Sod Inc.

Goshen
No reviews yet

Northeast Sod Inc.

Goshen
No reviews yet
28 years of experience

Welcome to Northeast Sod, your premier installer for high-quality turf in NY, NJ, PA, and CT. Whether you need sod installed for residential landscaping, athletic fields, golf courses, commercial office buildings, or municipal services, we've got you covered. Our staff is dedicated to providing you with the best possible service, and we take pride in installing fresh, healthy turf for our customers. Contact us today to learn more about our products and services

Welcome to Northeast Sod, your premier installer for high-quality turf in NY, NJ, PA, and CT. Whether you need sod installed for residential landscaping, athletic fields, golf courses, commercial office buildings, or municipal services, we've got you covered. Our staff is dedicated to providing you with the best possible service, and we take pride in installing fresh, healthy turf for our customers. Contact us today to learn more about our products and services

Avatar for KL Wash

KL Wash

1560 Union Valley Rd
5.00(
6
)

KL Wash

1560 Union Valley Rd
5.00(
6
)
Customers say: Quick response
1 years of experience

We specialize in providing professional soft-wash and pressure washing services to restore the pristine appearance of buildings, driveways, and sidewalks, decks, gutters ensuring thorough cleanliness and satisfaction for our clients. Additionally, we offer expert window cleaning solutions, utilizing advanced techniques and eco-friendly products to achieve streak-free, sparkling windows for residential and commercial properties alike.

"Nicolas is an amazing person to communicate with. He responds promptly to messages, he's highly skilled, can be counted on to give honest quotes and feedback on what's needed. Overall a refreshing person to work with in that he is trustworthy and also friendly to boot. My husband and I highly recommend his services."

Johanna P on April 2024

We specialize in providing professional soft-wash and pressure washing services to restore the pristine appearance of buildings, driveways, and sidewalks, decks, gutters ensuring thorough cleanliness and satisfaction for our clients. Additionally, we offer expert window cleaning solutions, utilizing advanced techniques and eco-friendly products to achieve streak-free, sparkling windows for residential and commercial properties alike.

"Nicolas is an amazing person to communicate with. He responds promptly to messages, he's highly skilled, can be counted on to give honest quotes and feedback on what's needed. Overall a refreshing person to work with in that he is trustworthy and also friendly to boot. My husband and I highly recommend his services."

Johanna P on April 2024

Avatar for BoundLess INC

BoundLess INC

No reviews yet

BoundLess INC

No reviews yet
20 years of experience

Welcome! I'm Maggie K! I'm a Renewable Energy Manager AND Expert @ BoundLess Energy! I Love what I do- and I do what I Love! I am here to help HomeOwners put an END to paying Utilitiy Providers endless amounts of money and feeling as though they have no choice but to deal with the unstable and sudden Rate Increases, that at times, happen as frequently as month-to-month! *Unsure on how Solar Energy works? I'm here to help you better understand! Solar Energy will efficiently and effectively POWER your Home! In addition to utilizing the SUN for Energy, I will also guarantee Homeowners who have a "Solar Viable Home", to expect a MINIMUM of 30% in savings overall- and the POTENTIAL to have a Final Bill of over 90% in savings, month-to-month! The Long Term Savings Potential is HUGE! And the Short Term Savings? Definitely a PLUS! Most Importantly- I work with HomeOwners to help them better understand the importance and urgency in going Solar! The most rewarding aspect of my Career is giving my Clients a sense of predictably, reliability, and security, they would have, by choosing to go Solar with BoundLess INC! My Goal- "TO HELP CREATE A PLANET RUN BY THE SUN"! *THINGS 2 REMEMBER* ***CURRENTLY IN NEW JERSEY- HOMEOWNERS ARE ABLE TO GO SOLAR, ENTIRELY AT NO COST AT ALL! ***MEANING- FROM START TO FINISH- GOING SOLAR IN NJ, IS COMPLETELY &+ CURRENTLY FREE TO ALL HOMEOWNERS WITH A *SOLAR VIABLE HOME* *** HOMEOWNERS WILL PAY $0.00 TO BOUNDLESS INC, IN TRANSFORMING THEIR HOUSE INTO A HOME RUN BY THE SUN!!! **(*NO COST SOLAR PROGRAM- AS PER NJ STATE &+ GOVERNMENT LAW*)** *(SKEPTICAL ABOUT GOING SOLAR?)* CALL OR TEXT ME ANYTIME! (201)-885-8309 ***IM HERE TO HELP YOU IN CLEARING THINGS UP! I AM HERE TO HELP SHOW YOU, THAT THE TIME TO GO SOLAR WAS YESTERDAY- HOWEVER, I WILL HELP YOU UNDERSTAND &+ SEE THE IMPORTANCE- IN WHY CHOOSING SOLAR ENERGY TODAY, IS STILL A FINANCIALLY SMART DECISION FOR TOMORROW"!

Welcome! I'm Maggie K! I'm a Renewable Energy Manager AND Expert @ BoundLess Energy! I Love what I do- and I do what I Love! I am here to help HomeOwners put an END to paying Utilitiy Providers endless amounts of money and feeling as though they have no choice but to deal with the unstable and sudden Rate Increases, that at times, happen as frequently as month-to-month! *Unsure on how Solar Energy works? I'm here to help you better understand! Solar Energy will efficiently and effectively POWER your Home! In addition to utilizing the SUN for Energy, I will also guarantee Homeowners who have a "Solar Viable Home", to expect a MINIMUM of 30% in savings overall- and the POTENTIAL to have a Final Bill of over 90% in savings, month-to-month! The Long Term Savings Potential is HUGE! And the Short Term Savings? Definitely a PLUS! Most Importantly- I work with HomeOwners to help them better understand the importance and urgency in going Solar! The most rewarding aspect of my Career is giving my Clients a sense of predictably, reliability, and security, they would have, by choosing to go Solar with BoundLess INC! My Goal- "TO HELP CREATE A PLANET RUN BY THE SUN"! *THINGS 2 REMEMBER* ***CURRENTLY IN NEW JERSEY- HOMEOWNERS ARE ABLE TO GO SOLAR, ENTIRELY AT NO COST AT ALL! ***MEANING- FROM START TO FINISH- GOING SOLAR IN NJ, IS COMPLETELY &+ CURRENTLY FREE TO ALL HOMEOWNERS WITH A *SOLAR VIABLE HOME* *** HOMEOWNERS WILL PAY $0.00 TO BOUNDLESS INC, IN TRANSFORMING THEIR HOUSE INTO A HOME RUN BY THE SUN!!! **(*NO COST SOLAR PROGRAM- AS PER NJ STATE &+ GOVERNMENT LAW*)** *(SKEPTICAL ABOUT GOING SOLAR?)* CALL OR TEXT ME ANYTIME! (201)-885-8309 ***IM HERE TO HELP YOU IN CLEARING THINGS UP! I AM HERE TO HELP SHOW YOU, THAT THE TIME TO GO SOLAR WAS YESTERDAY- HOWEVER, I WILL HELP YOU UNDERSTAND &+ SEE THE IMPORTANCE- IN WHY CHOOSING SOLAR ENERGY TODAY, IS STILL A FINANCIALLY SMART DECISION FOR TOMORROW"!

Avatar for RSS Solar

RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
No reviews yet
Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

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Solar Panels questions, answered by experts

Correctly installed solar panels will increase the value of your home by around 4%. With the median home sale set at $429,000, this means an increase of approximately $17,000. Many home buyers want to switch to solar, making homes that have this feature tempting and worth the investment compared to homes that are only tied to the grid. Other solar features, like a shed with solar panels, will also boost your home’s value.

While you can minimally overshoot the number of solar panels you need for your home, it's not smart to go too far. Not only is the extra cost unnecessary, but your state may put caps on how much energy your home can produce and send back to the grid. It is always best to work with a solar energy professional to determine the best system size for you.

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.

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.

Installing solar panels is worth it if you’re frustrated with paying high utility bills, live in a sunny location, and qualify for tax credits and incentives. Most homeowners cut between $650 and $1,500 from their utility bills each year by installing solar panels. Over the course of your panel’s warranty, you could save anywhere from $16,300 to $37,500, though those in sunny areas with high energy costs could save more than $100,000.

The Demarest, NJ homeowners’ guide to solar panel services

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