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    Verified solar panel services reviews

Find Solar panel pros in Los Altos

Avatar for MCL Electric

MCL Electric

5.00(
7
)
Approved Pro

MCL Electric

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

M C L Electric is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Leo was amazing and especially thoughtful and caring with my elderly mother and her home in regards to solar installation. He was thorough with his explanations. He intelligently and professionally answered all questions. There was no pressure and he was communicative with the family. I would not hesitate to recommend Leo for solar installation if value and integrity are a priority for you."

Sam N on May 2023

M C L Electric is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Leo was amazing and especially thoughtful and caring with my elderly mother and her home in regards to solar installation. He was thorough with his explanations. He intelligently and professionally answered all questions. There was no pressure and he was communicative with the family. I would not hesitate to recommend Leo for solar installation if value and integrity are a priority for you."

Sam N on May 2023


Maverick Water Heaters & Plumbing

5.00(
15
)
Approved Pro

Maverick Water Heaters & Plumbing

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

We specialize in plumbing services, water heaters, repairs, inspections, installations, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today! 650-400-2459

"Great! Steve arrived super quick, identified the problem and fixed it. Nice work and a nice guy. I would recommend him to anyone."

James M on February 2024

We specialize in plumbing services, water heaters, repairs, inspections, installations, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today! 650-400-2459

"Great! Steve arrived super quick, identified the problem and fixed it. Nice work and a nice guy. I would recommend him to anyone."

James M on February 2024


Avatar for EnergyAid

EnergyAid

4.07(
86
)
Approved Pro

EnergyAid

4.07(
86
)
Approved Pro
Customers say: True professional
434 local quotes requested
13 years of experience

EnergyAid is the leading provider of exceptional residential solar service and repair solutions in California. We specialize in meeting the unique needs of homeowners and asset managers in the solar industry. With our unwavering commitment to quality, reliability, and customer satisfaction, we have established ourselves as a leading authority in the field. We service the entire state of California. So no matter where you are located, EnergyAid is ready to deliver prompt and professional service directly to your doorstep. We take pride in employing our own team of highly skilled technicians, guaranteeing consistent workmanship and accountability. Unlike smaller service providers or companies that subcontract their services, we prioritize attention to detail. We ensure that every technician working on your solar system is a trusted EnergyAid employee.

"It would be wise to not sign an agreement nor pay upfront before doing a little research on what the job entails. In haste, I did't do any research before committing to the agreement and paying the full amount. In retrospect, I should have waited until I checked all the angles before committing to the job, I would have save over $700 on this project."

Wen S on August 2025

EnergyAid is the leading provider of exceptional residential solar service and repair solutions in California. We specialize in meeting the unique needs of homeowners and asset managers in the solar industry. With our unwavering commitment to quality, reliability, and customer satisfaction, we have established ourselves as a leading authority in the field. We service the entire state of California. So no matter where you are located, EnergyAid is ready to deliver prompt and professional service directly to your doorstep. We take pride in employing our own team of highly skilled technicians, guaranteeing consistent workmanship and accountability. Unlike smaller service providers or companies that subcontract their services, we prioritize attention to detail. We ensure that every technician working on your solar system is a trusted EnergyAid employee.

"It would be wise to not sign an agreement nor pay upfront before doing a little research on what the job entails. In haste, I did't do any research before committing to the agreement and paying the full amount. In retrospect, I should have waited until I checked all the angles before committing to the job, I would have save over $700 on this project."

Wen S on August 2025


Avatar for AAA Mike Counsil Plumbing and Rooter

AAA Mike Counsil Plumbing and Rooter

4.47(
247
)
Approved Pro

AAA Mike Counsil Plumbing and Rooter

4.47(
247
)
Approved Pro
Customers say: Quick response
415 local quotes requested
31 years of experience

Mike Counsil Plumbing has been family owned and operated from the start. Our customers are our neighbors, and we are proud to be part of the community. We offer the highest quality of plumbing, and friendliest customer service in the industry. When you want it done right, call Mike Counsil Plumbing. Owner operated since 1994. 50 employees. All technicians drug tested and background checked.

"Went well"

Kevin L on May 2025

Mike Counsil Plumbing has been family owned and operated from the start. Our customers are our neighbors, and we are proud to be part of the community. We offer the highest quality of plumbing, and friendliest customer service in the industry. When you want it done right, call Mike Counsil Plumbing. Owner operated since 1994. 50 employees. All technicians drug tested and background checked.

"Went well"

Kevin L on May 2025


Avatar for Dollens Electric Corp

Dollens Electric Corp

4.76(
63
)
Approved Pro

Dollens Electric Corp

4.76(
63
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
124 local quotes requested

(408) 929-6100 Dollens Electric is a family owned and operated business. Our electricians specialize in panel upgrades, whole house rewiring, whole house fans, photovoltaic solar systems, lighting design, recessed lighting, retrofit, remodel and additions, electric vehicle charging stations, and electrical troubleshooting. Founded in 2005 we are a multifaceted provider of contracting services to San Jose and South Bay Area . During the past years we have added several services products to our offerings. We are now a significant provider of solar power systems to the foothill region of central California in Calaveras and Amador counties.

"Knew the issue. Very friendly. Repaired efficiently at a reasonable price."

Pat W on July 2024

(408) 929-6100 Dollens Electric is a family owned and operated business. Our electricians specialize in panel upgrades, whole house rewiring, whole house fans, photovoltaic solar systems, lighting design, recessed lighting, retrofit, remodel and additions, electric vehicle charging stations, and electrical troubleshooting. Founded in 2005 we are a multifaceted provider of contracting services to San Jose and South Bay Area . During the past years we have added several services products to our offerings. We are now a significant provider of solar power systems to the foothill region of central California in Calaveras and Amador counties.

"Knew the issue. Very friendly. Repaired efficiently at a reasonable price."

Pat W on July 2024


Avatar for Escamilla Plumbing and Rooter Inc.

Escamilla Plumbing and Rooter Inc.

4.96(
46
)
Approved Pro

Escamilla Plumbing and Rooter Inc.

4.96(
46
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
60 local quotes requested

Escamilla Plumbing & Rooter Inc. Offers reliable plumbing services at the most competitive prices. With our stellar plumbing services, we will get your plumbing system back to working at its best in no time. Whether you are experiencing a complicated plumbing issue, broken water heater, cracked plumbing fixture or leaking faucet, our experienced technicians will work quickly to fix your problem and eliminate your frustrations! We serve San Jose, Milpitas, Santa Clara,Campbell, Saratoga, Mountain View, Los Altos, Los Gatos, and SunnyValle. We specialize in complete plumbing services including drain cleaning, clogged toilet repair, sewer replacement, cleanout installation, water leak repair, water system repipe, water service replacement, leaky toilet, household gas testing, household gas system leak detection, gas line repair, gas system repipe, gas leaks, water heater maintenance, water heater repair, water heater replacement, tankless water heater installation, tankless water heater maintenance, and tankless water heater repair.

"Fast service and quality work"

Lee K on November 2025

Escamilla Plumbing & Rooter Inc. Offers reliable plumbing services at the most competitive prices. With our stellar plumbing services, we will get your plumbing system back to working at its best in no time. Whether you are experiencing a complicated plumbing issue, broken water heater, cracked plumbing fixture or leaking faucet, our experienced technicians will work quickly to fix your problem and eliminate your frustrations! We serve San Jose, Milpitas, Santa Clara,Campbell, Saratoga, Mountain View, Los Altos, Los Gatos, and SunnyValle. We specialize in complete plumbing services including drain cleaning, clogged toilet repair, sewer replacement, cleanout installation, water leak repair, water system repipe, water service replacement, leaky toilet, household gas testing, household gas system leak detection, gas line repair, gas system repipe, gas leaks, water heater maintenance, water heater repair, water heater replacement, tankless water heater installation, tankless water heater maintenance, and tankless water heater repair.

"Fast service and quality work"

Lee K on November 2025


Avatar for SOLARSESAME INC

SOLARSESAME INC

5.00(
5
)
Approved Pro

SOLARSESAME INC

5.00(
5
)
Approved Pro
3 years of experience
Free onsite estimate

At SolarSesame, we believe families deserve true financial security. We spent years helping homeowners save thousands with low, fixed-rate mortgages?but when energy bills started skyrocketing, we saw the same burden return. We knew it was time to step in again. After months of research, we found a better way: solar energy. We took the same heart and passion that built our foundation?and created SolarSesame: a company devoted to turning sunshine into savings and restoring true financial freedom for families.

"Great experience, simple transaction. Quality work with the right price and accountability."

Vikram G on November 2025

At SolarSesame, we believe families deserve true financial security. We spent years helping homeowners save thousands with low, fixed-rate mortgages?but when energy bills started skyrocketing, we saw the same burden return. We knew it was time to step in again. After months of research, we found a better way: solar energy. We took the same heart and passion that built our foundation?and created SolarSesame: a company devoted to turning sunshine into savings and restoring true financial freedom for families.

"Great experience, simple transaction. Quality work with the right price and accountability."

Vikram G on November 2025


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
81 local quotes requested

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 Better Water Heaters

Better Water Heaters

4.71(
173
)
Approved Pro

Better Water Heaters

4.71(
173
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
41 local quotes requested

We started Better Water Heaters to provide fair pricing and quality service to the customers seeking water heater service or replacement. The truth is, most companies overcharge because they know you need hot water immediately and will probably pay a lot to get it quick. My typical customer is one who has price shopped the competition and have decided most companies either charge way too much or are hard to pin down to a firm price. We understand. You simply need a water heater and don’t want to deal with a sleazy salesman…you want to talk to a plumber….so give us a call and we’ll talk. At Better Water Heaters we do something quite rare in the plumbing business- install water heaters for a fair price. We grow our business one satisfied customer at a time; we don’t take advantage of a plumbing emergency and charge unreasonably. Your referral is important to us that is why we always will work to insure your complete satisfaction. We’re a small company and we keep our overhead low, because of this we don’t need to charge unreasonably. Of course we are licensed, bonded and insured and are very experienced at water heater installation and repair. We are experts in convention water heater repair and replacement, Tankless water heater installation, and other plumbing issues. We are the only water heater installation company in northern California that has earned the prestigious DIAMOND CERTIFICATION. We are also member of the Better Business Bureau. Our advertised prices include a quality water heater, basic installation and disposal of your old unit; Extra parts and labor required to do the job right, are additional. Call us for all your water heating needs. Estimates are always free and we never charge extra for nights, weekends, or holidays.

"Better Water Heater installed our tankless water heater incorrectly, creating a significant safety hazard for our tenant, an African American family of 5 with 3 small children. After a contractor from AHS reviewed the installation, they confirmed multiple issues, including code violations and fire risks. Major Problems with the Installation: Unsafe placement in a closet - The condensate has no proper drainage, which could lead to mold, rust, and fire hazards. Improper use of an evaporator pan - This pan is not intended for water heaters, creating a fire risk in an enclosed space. Oversized unit for our home - The Rinnai RU160iN is designed for larger homes. It's far too big for our 1-bed, 1-bath house, making it inefficient. Insufficient gas line - According to AHS, the gas line is too small to support this oversized unit, which could lead to gas flow issues or even pose a fire hazard. The city won't allow this installation to pass inspection because the gas line doesn't meet the required capacity. Permit/code violations - The installation was done without a permit and violates multiple building codes. When we confronted the company, they insisted their work was done correctly. Their "solution"? If we wanted the job to be done legally, we would have to pay for both the permit, their time working with inspectors, and additional costs to fix their mistakes--$995 for a bigger gas line to support the oversized unit. On top of that, they quoted us $585 for permit costs, even though the city building department told us the permit fee is only $150. Bottom Line: If you want a safe, legal, and code-compliant installation, DO NOT trust Better Water Heater. They cut corners, refuse accountability, and expect customers to pay extra to fix their mistakes."

Han-Shen Y on February 2025

We started Better Water Heaters to provide fair pricing and quality service to the customers seeking water heater service or replacement. The truth is, most companies overcharge because they know you need hot water immediately and will probably pay a lot to get it quick. My typical customer is one who has price shopped the competition and have decided most companies either charge way too much or are hard to pin down to a firm price. We understand. You simply need a water heater and don’t want to deal with a sleazy salesman…you want to talk to a plumber….so give us a call and we’ll talk. At Better Water Heaters we do something quite rare in the plumbing business- install water heaters for a fair price. We grow our business one satisfied customer at a time; we don’t take advantage of a plumbing emergency and charge unreasonably. Your referral is important to us that is why we always will work to insure your complete satisfaction. We’re a small company and we keep our overhead low, because of this we don’t need to charge unreasonably. Of course we are licensed, bonded and insured and are very experienced at water heater installation and repair. We are experts in convention water heater repair and replacement, Tankless water heater installation, and other plumbing issues. We are the only water heater installation company in northern California that has earned the prestigious DIAMOND CERTIFICATION. We are also member of the Better Business Bureau. Our advertised prices include a quality water heater, basic installation and disposal of your old unit; Extra parts and labor required to do the job right, are additional. Call us for all your water heating needs. Estimates are always free and we never charge extra for nights, weekends, or holidays.

"Better Water Heater installed our tankless water heater incorrectly, creating a significant safety hazard for our tenant, an African American family of 5 with 3 small children. After a contractor from AHS reviewed the installation, they confirmed multiple issues, including code violations and fire risks. Major Problems with the Installation: Unsafe placement in a closet - The condensate has no proper drainage, which could lead to mold, rust, and fire hazards. Improper use of an evaporator pan - This pan is not intended for water heaters, creating a fire risk in an enclosed space. Oversized unit for our home - The Rinnai RU160iN is designed for larger homes. It's far too big for our 1-bed, 1-bath house, making it inefficient. Insufficient gas line - According to AHS, the gas line is too small to support this oversized unit, which could lead to gas flow issues or even pose a fire hazard. The city won't allow this installation to pass inspection because the gas line doesn't meet the required capacity. Permit/code violations - The installation was done without a permit and violates multiple building codes. When we confronted the company, they insisted their work was done correctly. Their "solution"? If we wanted the job to be done legally, we would have to pay for both the permit, their time working with inspectors, and additional costs to fix their mistakes--$995 for a bigger gas line to support the oversized unit. On top of that, they quoted us $585 for permit costs, even though the city building department told us the permit fee is only $150. Bottom Line: If you want a safe, legal, and code-compliant installation, DO NOT trust Better Water Heater. They cut corners, refuse accountability, and expect customers to pay extra to fix their mistakes."

Han-Shen Y on February 2025


"So far so good. Snaking of kitchen sink with very old pipes. Hopefully snake did not poke pipes. Only time will tell. Keeping fingers crossed. They did a good job explaining and triple checked for leaks before they left. Of course they tried to upsell and gave us a metal trap they did not quote us upfront for. We would have chosen it over plastic, but price difference would need to be cleared upfront. That's the only negative. Otherwise, thus far we are very happy with the result. Thank you for coming on such short notice and on time! Super appreciated. 4.5-5 stars."

Susanne P on December 2024

Amesos Plumbing, Inc. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"So far so good. Snaking of kitchen sink with very old pipes. Hopefully snake did not poke pipes. Only time will tell. Keeping fingers crossed. They did a good job explaining and triple checked for leaks before they left. Of course they tried to upsell and gave us a metal trap they did not quote us upfront for. We would have chosen it over plastic, but price difference would need to be cleared upfront. That's the only negative. Otherwise, thus far we are very happy with the result. Thank you for coming on such short notice and on time! Super appreciated. 4.5-5 stars."

Susanne P on December 2024

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Solar Panels questions, answered by experts

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

The best solar panels to withstand hail are those rated UL 61730. These solar panels are certified to withstand hailstones up to 3 inches in diameter and travel at speeds up to 88 mph. IP68 solar panels are the next most resilient solar panel. Solar panels without these ratings can handle hail up to 1 inch in diameter that travels up to 50 miles per hour. If you live in an area with frequent or severe hailstorms, purchasing UL 61730 solar panels is often worth the investment.

You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau’s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.

Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done—including solar panel installers, plumbers, and water heater installers. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.

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 Los Altos, CA 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.
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