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    Verified solar panel services reviews

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Avatar for Water Heaters Masters

Water Heaters Masters

4.96(
101
)
Approved Pro

Water Heaters Masters

4.96(
101
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2006 years of experience

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."

Bill Y on December 2024

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."

Bill Y on December 2024


Avatar for Oak Plumbing Inc

Oak Plumbing Inc

4.68(
84
)
Approved Pro

Oak Plumbing Inc

4.68(
84
)
Approved Pro
Super Service Award
Customers say: Quick response
2016 years of experience
Free onsite estimate

Oak Plumbing is a locally owned and operated plumbing company serving Solano, Marin & Contra Costa Counties. We provide options to prevent, repair, and maintain your water system to best fit your family’s needs. Our goal is to bring customer service back to the plumbing industry. We specialize in residential plumbing repair as well as preventative maintenance. We offer up-front pricing and also Pace financing to be able to service everyone equally. We want to fix the cause of the problem, not just the symptom. Safety is extremely important to us which is why all our technicians are fully trained, background checked, and drug tested.

"Professional, good communication, fair price!"

Howard G on October 2025

Oak Plumbing is a locally owned and operated plumbing company serving Solano, Marin & Contra Costa Counties. We provide options to prevent, repair, and maintain your water system to best fit your family’s needs. Our goal is to bring customer service back to the plumbing industry. We specialize in residential plumbing repair as well as preventative maintenance. We offer up-front pricing and also Pace financing to be able to service everyone equally. We want to fix the cause of the problem, not just the symptom. Safety is extremely important to us which is why all our technicians are fully trained, background checked, and drug tested.

"Professional, good communication, fair price!"

Howard G on October 2025


"Very professional and knowledgeable. Job was done on same day has estimate and fast."

Norma W on June 2024

At no charge we will come to your home and give you a free quote. If you like the way it looks, we can begin the work immediately. Otherwise, we charge you nothing. That sounds fair, doesn't it?

"Very professional and knowledgeable. Job was done on same day has estimate and fast."

Norma W on June 2024


Avatar for KSG Solar Services Inc.

KSG Solar Services Inc.

5.00(
10
)
Approved Pro

KSG Solar Services Inc.

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2014 years of experience

KSG Solar is a small family owned business with over a decades experience in the solar industry. Our attention to detail, prompt responses, competitive pricing, and customer service is what sets us apart from the bigger solar companies. KSG Solar Services 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 customer's interests, and make their concerns the basis of our business.

"Kevin was great to work with. Aaron, the technician did an excellent job. Very knowledgeable and professional."

Valerie G on May 2024

KSG Solar is a small family owned business with over a decades experience in the solar industry. Our attention to detail, prompt responses, competitive pricing, and customer service is what sets us apart from the bigger solar companies. KSG Solar Services 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 customer's interests, and make their concerns the basis of our business.

"Kevin was great to work with. Aaron, the technician did an excellent job. Very knowledgeable and professional."

Valerie G on May 2024


Avatar for Lee's Air, Plumbing & Heating

Lee's Air, Plumbing & Heating

4.69(
95
)
Approved Pro

Lee's Air, Plumbing & Heating

4.69(
95
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1981 years of experience

Lee's was founded in 1981. Lee's offers Air Conditioning, Heating & Plumbing services for Fresno, Madera, Sanger and Clovis to both businesses and home owners. Lee's offers residential plumbing diagnostics for $49 and that fee is waived upon approved repairs. Lee's offers residential AC & Heating diagnostics for $99 and the fee is not applied to repairs. Lee's offers FLAT rate pricing which means we do not charge by the hour, this way you know what to expect up front. Please call for commercial pricing. We look forward to earning your business.

"arrived right on time, put on shoe covers without being asked, and took a few minutes to listen to the full story before diving in. He diagnosed the issue quickly, walked me through what was going on"

Julie H on October 2025

Lee's was founded in 1981. Lee's offers Air Conditioning, Heating & Plumbing services for Fresno, Madera, Sanger and Clovis to both businesses and home owners. Lee's offers residential plumbing diagnostics for $49 and that fee is waived upon approved repairs. Lee's offers residential AC & Heating diagnostics for $99 and the fee is not applied to repairs. Lee's offers FLAT rate pricing which means we do not charge by the hour, this way you know what to expect up front. Please call for commercial pricing. We look forward to earning your business.

"arrived right on time, put on shoe covers without being asked, and took a few minutes to listen to the full story before diving in. He diagnosed the issue quickly, walked me through what was going on"

Julie H on October 2025


Avatar for Aztec Solar Inc

Aztec Solar Inc

4.53(
55
)
Approved Pro

Aztec Solar Inc

4.53(
55
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1980 years of experience

With over 43 years of experience in solar throughout the Sacramento area, Aztec Solar has significantly lowered costly utility bills with solar technology for over 10,000 customers. We specialize in Pool Heating, Solar Thermal, Solar Electric, and our experience on roofs is unparalleled. Testimonial: "This was the best decision I’ve ever made. Since the installation of solar hot water, photo voltaic, insulation and sealing, my SMUD bills have gone from average $300 per month to under $40. The whole staff at Aztec Solar has been terrific. I’ve been recommending Aztec Solar to everyone I know." - Fay Slater, Sacramento

"long store but please read if you have a tesla charger install by them or electrical work. had a tesla charger installed by them last year 2019 few months after the install the charger stop working i use the tesla model X on the weekends only and charger 1-2 times a month so probably use it less than 15-18 times when the charger stopped working i gave Aztec solar a call and one of the installer came by a week later to fix the issue. and the issue was the breaker caught on fire and burnt that was very dangerous and its a large 80 amp breaker luckily my house didn't burn down any ways their tech replace the breaker and assure me this will not happen again he also made some adjustment to the tesla charger saying the charger is the cause (which is strange because if the charger was the issue by over charger or some thing it will trip the breaker but not cause it to burnt but he knows more than me so i didn't' question him just happy it was fixed) and last month the charger stopped working again i remember the first time the same thing happened so i went to the main panel and check the breaker the breaker is still in the ON position and i can small a bit of burn plastic so i turn it to off then back to on position and i can hear arcing sound from the breaker i immediate put it to the off position again and left it there i gave Aztec solar a call told them the charger stopped working and have the same issue as last time and few days later they called me back and told me the warranty has passed and the service call is 130 dollars plus 70 dollars a hour and gas fee plus part cost. i told them the same issue they try to fix last time was not done properly and the breaker they installed has caught on fire again. they said we still have to charge you even if the problem was not fixed properly last time when the install was still in warranty. if you value your house and don't want to put your family at risk do not use these guys i had another electrician come by and he open the panel and below are the picture of the burnt breaker again the issue was the clamp on the breaker they installed is too far apart and not making good connection on the main panel so it's like a welder getting hot every time i charge and finally just caught on fire luckily this time it didn't burn down my house just have to replace this breaker with the correct one and replace the surrounding breaker that was burn by this one."

jeff c on November 2020

With over 43 years of experience in solar throughout the Sacramento area, Aztec Solar has significantly lowered costly utility bills with solar technology for over 10,000 customers. We specialize in Pool Heating, Solar Thermal, Solar Electric, and our experience on roofs is unparalleled. Testimonial: "This was the best decision I’ve ever made. Since the installation of solar hot water, photo voltaic, insulation and sealing, my SMUD bills have gone from average $300 per month to under $40. The whole staff at Aztec Solar has been terrific. I’ve been recommending Aztec Solar to everyone I know." - Fay Slater, Sacramento

"long store but please read if you have a tesla charger install by them or electrical work. had a tesla charger installed by them last year 2019 few months after the install the charger stop working i use the tesla model X on the weekends only and charger 1-2 times a month so probably use it less than 15-18 times when the charger stopped working i gave Aztec solar a call and one of the installer came by a week later to fix the issue. and the issue was the breaker caught on fire and burnt that was very dangerous and its a large 80 amp breaker luckily my house didn't burn down any ways their tech replace the breaker and assure me this will not happen again he also made some adjustment to the tesla charger saying the charger is the cause (which is strange because if the charger was the issue by over charger or some thing it will trip the breaker but not cause it to burnt but he knows more than me so i didn't' question him just happy it was fixed) and last month the charger stopped working again i remember the first time the same thing happened so i went to the main panel and check the breaker the breaker is still in the ON position and i can small a bit of burn plastic so i turn it to off then back to on position and i can hear arcing sound from the breaker i immediate put it to the off position again and left it there i gave Aztec solar a call told them the charger stopped working and have the same issue as last time and few days later they called me back and told me the warranty has passed and the service call is 130 dollars plus 70 dollars a hour and gas fee plus part cost. i told them the same issue they try to fix last time was not done properly and the breaker they installed has caught on fire again. they said we still have to charge you even if the problem was not fixed properly last time when the install was still in warranty. if you value your house and don't want to put your family at risk do not use these guys i had another electrician come by and he open the panel and below are the picture of the burnt breaker again the issue was the clamp on the breaker they installed is too far apart and not making good connection on the main panel so it's like a welder getting hot every time i charge and finally just caught on fire luckily this time it didn't burn down my house just have to replace this breaker with the correct one and replace the surrounding breaker that was burn by this one."

jeff c on November 2020


Avatar for Prosper Construction Development, Inc.

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2013 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025


Avatar for RCI Solar, Inc.

RCI Solar, Inc.

4.95(
39
)
Approved Pro

RCI Solar, Inc.

4.95(
39
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1996 years of experience

With many years of experience, our goal at RCI Solar, Inc., is to offer each and every customer the best possible service and quality available. We look forward to working with you soon on your next project and thank you for your interest.

"Rob was one of five solar representatives I spoke to before deciding on installing my system. While not the cheapest bid, I appreciated the fact that his was a local outfit, his candor and the thorough explanations of installation and of the potential benefits. The installation was very quick, clean and they even hid the conduit in the attic (I dislike unsightly pipes all over the rooflines)! It's been almost 10 years now and I've been happy with the results and ongoing support. Recently, the original inverter went out. Though I was unaware (out of town), Rick called me to arrange its quick replacement. I've recommended RCI to several acquaintances and will continue to do so in the future. "

Sal S on October 2025

With many years of experience, our goal at RCI Solar, Inc., is to offer each and every customer the best possible service and quality available. We look forward to working with you soon on your next project and thank you for your interest.

"Rob was one of five solar representatives I spoke to before deciding on installing my system. While not the cheapest bid, I appreciated the fact that his was a local outfit, his candor and the thorough explanations of installation and of the potential benefits. The installation was very quick, clean and they even hid the conduit in the attic (I dislike unsightly pipes all over the rooflines)! It's been almost 10 years now and I've been happy with the results and ongoing support. Recently, the original inverter went out. Though I was unaware (out of town), Rick called me to arrange its quick replacement. I've recommended RCI to several acquaintances and will continue to do so in the future. "

Sal S on October 2025


Avatar for Hawthorne Plumbing, Heating & Cooling Reno

Hawthorne Plumbing, Heating & Cooling Reno

4.37(
124
)
Approved Pro

Hawthorne Plumbing, Heating & Cooling Reno

4.37(
124
)
Approved Pro
Customers say: Super punctual
2012 years of experience
Free onsite estimate

Hawthorne Plumbing, Heating & Cooling is your local Reno plumbing company, capable of handling a wide range of plumbing problems for homeowners throughout the area. From water heater replacement to showerhead installation to toilet repairs, trenchless sewer replacement, and even full system maintenance, their team of highly-trained plumbers has the skill and expertise to get the job done. They are always available to assist you with your plumbing needs—they even offer 24/7 emergency plumbing services for your peace of mind! Plus, they stand behind all of their superior workmanship with extended warranties and their “if there’s any delay, it’s you we pay” guarantee. Locally-owned and operated, Hawthorne Plumbing, Heating & Cooling understands the importance of customer service. Because of this, their Reno plumbers do everything possible to ensure that your service is a pleasant experience. They’ll arrive on time and will keep their workspace clean throughout the duration of the project. The team is happy to provide answers to your questions, as well as professional, honest recommendations along with their top-quality installations, repairs, replacements, and tune-up services. They’ve built their reputation on integrity and quality; find out how Hawthorne Plumbing, Heating & Cooling can help you with your Reno plumbing needs today!

"My technician Anthony Gil was very professional and knowledgeable and explained everything to me and got the job done very quickly and proficiently."

John E on March 2023

Hawthorne Plumbing, Heating & Cooling is your local Reno plumbing company, capable of handling a wide range of plumbing problems for homeowners throughout the area. From water heater replacement to showerhead installation to toilet repairs, trenchless sewer replacement, and even full system maintenance, their team of highly-trained plumbers has the skill and expertise to get the job done. They are always available to assist you with your plumbing needs—they even offer 24/7 emergency plumbing services for your peace of mind! Plus, they stand behind all of their superior workmanship with extended warranties and their “if there’s any delay, it’s you we pay” guarantee. Locally-owned and operated, Hawthorne Plumbing, Heating & Cooling understands the importance of customer service. Because of this, their Reno plumbers do everything possible to ensure that your service is a pleasant experience. They’ll arrive on time and will keep their workspace clean throughout the duration of the project. The team is happy to provide answers to your questions, as well as professional, honest recommendations along with their top-quality installations, repairs, replacements, and tune-up services. They’ve built their reputation on integrity and quality; find out how Hawthorne Plumbing, Heating & Cooling can help you with your Reno plumbing needs today!

"My technician Anthony Gil was very professional and knowledgeable and explained everything to me and got the job done very quickly and proficiently."

John E on March 2023


"Great job. "

Mike W on October 2025

Everything Water Heaters!! We are here for all your water heater needs: Repair , Replacement , New installation and Corrections. Give us a call If we can help in any way. We have the best deals period.

"Great job. "

Mike W on October 2025

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Solar Panels questions, answered by experts

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.

In most states, solar installers need to be licensed and insured as solar professionals, although some states don’t have specific requirements for installers. You can use our state licensing tool to check if an installer you’re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.

Solar batteries can be a great investment to help maximize your solar savings and make your system and home more valuable, but they’re most beneficial to customers who don’t have access to net metering. If your state or energy provider doesn’t provide net metering, batteries can be a great way to offset consumption even when your panels aren’t producing power. They also come with the added benefit of providing electricity through blackouts, so they’re valuable in areas prone to severe weather that could cause frequent blackouts. Your installer can help you decide if batteries are worthwhile.

The best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

Solar panels have a life span between 10 and 40 years, depending on the type of panel. For example, monocrystalline panels can last up to 40 years, while thin-film ones only last between 10 and 20 years. The longevity also comes down to keeping up with solar panel repairs and their related costs .

The Vacaville, CA homeowners’ guide to solar panel services

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