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Century Roof and Solar
- Work
- Questions
- Team
“That morning Tony arrived a couple hours early to make sure everything was looking good for the inspection and that the panels were generating power for the house.”
Best Solar Panel Installers in Hayward, CA
24 contractors listed · 6 in Hayward · 2 open 24/7 · 8 open weekends · 21 rated 4.5+
Data verified October 18, 2026
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Smart Solar Panel Cleaning Bay Area
- Washed
- Efficient
- Gutters
“We had to reschedule once due to the weather, but he showed up on time, explained what he was going to do and was fast about performing the work cleaning our gutters and solar panels.”
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HRC Roofing and Solar
“The owner, Cris Hernandez, is easy to work with and takes time to explain what products are available and answers questions patiently and completely.”
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Greentech Renewables SF Bay Area
- DIY
“Noah delivered a ton of gear for my solar project and despite the fact that the driveway was steep and the gear was some really heavy stuff, he did an excellent job.”
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Cal Solar Works Hayward
“Nothing, but the BEST!”
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Endliss Power
The 24 contractors listed for Hayward, CA design and install rooftop solar and battery systems. Each entry repeats what the company publishes about certifications, the equipment it fits and its hours, together with star ratings and comments drawn from public reviews.
Area overview: Hayward, CA
6 of the 24 contractors we list are based in Hayward; the other 18 serve Hayward from towns including Dublin (11 mi), Pleasanton (11 mi) and Menlo Park (13 mi). 23 of the contractors on this page have a rating, from 4.4 to 5.0 across 1,081 reviews; 9 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), quality (83%) and responsiveness (83%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "estimates". 2 are open around the clock; 8 are open on Saturdays and 6 on Sundays. 8 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 12 websites of the contractors on this page at ten or more years old; the oldest dates from 1998. 4 offer emergency call-outs; 3 offer financing or payment plans; 9 give free estimates and 3 are family- or locally-owned. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Can a survey happen outside working hours?
Weekend hours appear for 8 of the 24 contractors here, which is often when a roof survey is easiest to arrange around work. The survey itself wants daylight and dry weather, since someone has to get onto the roof or fly a drone over it to check the covering and measure shading.
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Saber Roofing Inc.
- Photos
- Skylights
- Job
“We interviewed other roofers, but Ryan was the one taking time explaining all the details, addressing all our concerns, and suggesting several options.”
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Solar Bill Review
- Information
- Understand
- Team
“They guided us through all the steps to get the project completed, including taking care of getting the permits, setting up the installation and inspection.”
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Dura-Foam Roofing & Solar Center
- Work
- Clean
- Job
“Third, even with additional work that was needed (optional work listed on the contract), it was all completed on the same day and the work was truly professional.”
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Besty Solar Inc.
- Profession
- Project
- Solar Panels
“And price, she got perfect scores on all of them, and I have already recommended friends to get an estimate from her, haha, extra points for her patience and enthusiasm!”
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Go Brilliant Electric
- Happy
- Company
- Efficient
“) and outlets, and he was very generous in telling me how to safely move forward with changing the outlets and light switches myself, but also on what he'd recommend as next steps to make our house safer.”
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Sierra Roofing and Solar
- Dry Rot
- Quote
- Inspection
“This past Sunday when we had all that rain all day, my drain on my roof was clogged with leaves, which meant all this water had no where to go but inside my place, thru my skylight, my can lights, it was terrible.”
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Solar Pro Energy Systems
- Meeting
- Electric
- Permits
“The finished product is perfect, you can't notice the panels from the sidewalk and the hardware installed next to the electrical service panel blended in perfectly.”
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Sun Light & Power Solar
- House
- Cost
- Company
“We talked to a number of representatives; this was the company that seemed most reliable and most trustworthy, and actually cared about the little guy customers.”
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Hertz Electric Inc
- Led
- Informative
- Price
“Arash and his colleague were so professional that they helped with the circuit panel replacement with the lowest cost among 6 other conpanies inenquired through and also completed their service on time.”
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Northstar Solar Inc
- Solar Panels
- Battery
- Company
“They we're very respectful of our property and made sure not to accidentally let our dog out, which was a big concern for us, since we were at work for half the time of the install.”
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BEI Construction
“Great Business contractors and engineering”
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Sunlight Electri-Cal Solutions
- Battery
- Questions
- Company
“They were the first to come out and examine the house for a detailed estimate, they answered a ton of questions, and they were prompt with responses throughout the process.”
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Sky Power Solar
- Team
- Electricity
- Price
“In my first week of net metering I am generating more than I use, when the heat sets (and using AC) in we will be close to very zero - which is the goal.”
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Solarsesame
- Research
- System
- Team
“I was interested in setting up solar for my home for a long time but wanted to make sure I would be getting the best deal possible and would be able to save as much as I could.”
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Emeraldeco
- Solar
- Project
- Water Heater
“Great communication, management was on-site for the install with their crew, they took the time to patiently answer my questions and help me map out the needs and future needs of my home.”
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Enact Solar
- Team
“I got my solar end of may 2023.”
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Lundy Solar and Roofing Co.
- Happy
- Price
- Team
“I'm happy to report that today (two years after initial installation) we have produced 41 Mega Watt Hours from 27 panels (300W each) with Enphase micro inverters.”
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Photovoltaics California (Pvca)
Solar Panel Installation Services in Hayward, CA Cost Estimates
Minimum cost
$5425
Maximum cost
$53041
National Average
$28102
Avg Per Hour Rates
$139
$19593
$36764
Fair price range is based on 485 cost profiles
Why these companies made our list
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