4.7 
32 *The Angi rating for Solar Panel Service companies in Hayward, CA 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 Hayward, CA 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 12, 2025
Serving Hayward, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"We had a 19 panel solar system installed at our home in Oakley by United Solar. They were very responsive and got the job done quickly! We will be back for any expansions or upgrades in the future."
+7
Serving Hayward, CA and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Very professional company, they get the job done made me and my family feel comfortable when they arrived to our home. Worked fast and efficient with time. I would recommend this company to anyone, they have really good customer service and communication is good."
+4
Serving Hayward, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Ken was great. He installed a 110 outlet under my sink for a dishwasher. Ken also installed a 220v car charger for my Chevy Volt. Clean quick work at a great price."
+3
Serving Hayward, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"I had a wonderful experience with Solar Sesame. My salesperson Emanuel was professional, courteous and truly awesome to work with... Thank you guys so much..."
+20
Serving Hayward, CA and surrounding areas
Approved
In business since 2016
Free estimates
We specialize in all your home solar panel and battery installs. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our home solar offerings below and call -or- click to schedule a free estimate today.
+1
Serving Hayward, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Joel came out to our home in Grass Valley personally to meet with my husband and I to discuss our solar options. He was patient with our many questions and willing to explain exactly what he had to offer. He realized as we chatted that we could qualify, not only for the normal government rebates, but an extra one due to medical necessity, as we store medications in our refrigerator for our son. We just signed and are excited to work with Joel and his team and our project. It is going to be awesome to save money each year on our power bills!"
+24
Serving Hayward, CA and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Warranties offered
"Albert Nahman PHC installed new AC and Furnace for my house. I like them for several reasons -- 1. At first Tom explained in detail what equipment I need and how they work, and gave me a reasonable and detailed quote at end of the visit. 2. They offer interest free finance. 3. I got free upgrade for furnace when the original quoted is not available. 4. Their installer did good job, and cleaned up afterward. I highly recommend this company."
+73
Serving Hayward, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"Our landscaping in Menlo Park needed a complete refresh. The team replaced thirsty plants with drought-tolerant options that still provide plenty of color and curb appeal. We're using much less water without sacrificing appearance."
+1
Serving Hayward, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"The #1 home solar & battery company in America. We know going solar can be complicated. We are here as your expert guide every step of the way. With our customers, we are creating a planet run by the sun. Unrivaled home solar and battery experience\nWith 900,000 homes and counting, no one has more installation expertise.Smart technology\nAn ecosystem of innovative products that put you in control of your home energy needs. Payment solutions for every home\nTailored plans including predictable monthly payments, little-to-no money down, and no-debt options. The Sunrun Guarantee\nThe industry's most comprehensive repairs, maintenance & monitoring program.\n"
Serving Hayward, CA and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Warranties offered
"We've been working with Mike Counsil for over 8 years - clogged drains, water heater, new toilets, and most recently a sewer re-pipe. Yes, they may be more expensive than other companies, but with Mike Counsil you get what you pay for - quality work. A big shout out to Rudy and the whole team - they are hardworking, reliable and courteous."
+28
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