Featured

Simply Solar

Solar Companies in Petaluma, California
Ranked #6 in Petaluma | Grade B
4.40 (106 reviews)

Simply Solar

Simply Solar provides full-service solar installation from its office at 1740 Corporate Cir, Petaluma, California 94954. The team manages design, permitting, installation, and activation, with an emphasis on clear communication and clean job sites.

Why Homeowners Choose This Business

Local presence in Petaluma, California with experience navigating Bay Area permitting, transparent proposals that explain system sizing and options, courteous installation crews, and support that extends beyond activation to help you get the most from your system.

Service Area

Headquartered in Petaluma, California and serving nearby North Bay and greater Bay Area communities.

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  • Service information
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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Shows review activity that is competitive for this local market.

Services Covered

  Establishment
  Point Of Interest
  Supplier
  Solar panel installation
  Residential solar
  Commercial solar
  Installations
  Solar System Design
  Solar Inverter Replacement
  Solar monitoring setup
  Permit and Interconnection
  Roof Assessment For Solar
  Microinverter Systems
  Grid-tied solar

Residential and commercial solar design and installation, permitting and interconnection, roof and electrical assessments for solar readiness, solar panel replacement and inverter upgrades, monitoring setup and troubleshooting, and assistance with utility paperwork and rebate documentation.


Reviews

Recent Reviews

4.40

(Based on 106 reviews)

Reviews commonly highlight clear communication during sales, helpful education on system sizing and pricing, and courteous, efficient installation crews. Several customers mention strong coordination through complex permitting. Some feedback notes variability in post-installation responsiveness, though issues such as inverter replacements were ultimately addressed. Overall ratings reflect solid workmanship with room to improve consistency in follow-up support.

Google Review
Siddharth Nair on Simply Solar

I had a fantastic experience with SimplySolar from start to finish.

From my first conversation with David (sales) through installation with Yashar, Najeeb, and Rick, the entire team was thoughtful, transparent, and incredibly professional.

David was outstanding. He took the time to walk me through system sizing, storage capacity, and payment options in a way that felt collaborative—not salesy. He was responsive, clear with pricing, and genuinely focused on finding a structure that made sense for our family. At no point did I feel pressured. It was always, “Here’s why this works for you, and here’s why it works for us.” That transparency built a lot of trust.

The install team was just as impressive. Yashar, Najeeb, and Rick were respectful of our time, communicated clearly throughout the process, and worked efficiently. The design team was very responsive over email and patient with the many questions I had. When issues came up (like battery placement), they were open to feedback and worked with me to find a solution that maintained code compliance while keeping costs manageable.

Installation was seamless and completed in under two days. They clearly communicated whenever power would be shut off and even shared photos of the progress and final setup.

Overall, I really appreciate how the team showed up across sales, design, and installation. We’re still awaiting final inspection, but based on the experience so far, I’m confident they’ll stand behind the system if anything comes up.

Highly recommend SimplySolar. A truly great experience.

Google Review
B Sides on Simply Solar

Two very different experiences.

1. Installation:
Great work! I live in Berkeley so permitting is a pain and requires layers of extra work. Simply solar designed, installed and got the system working flawlessly. They were personable, professional and overall great.

2. Post Installation:
It's a roll of the dice.
I had a panel go down in the first year and they were on it, emailed me about it and it ended up being a micro inverter I believe and it was fixed in two weeks.

Now I've had 3 panels down (10 panel system) for about 2 months which they didn't know about. I e-mailed them in December about it and talked to a customer service guy who was nice but non committal. Then he was let go and now another non committal customer service person took the helm. I'm being told I'm weeks out. I'll let you know when it's fixed.

Google Review
Brandon Knitter on Simply Solar

I shopped around and while Simply Solar wasn't the cheapest they made up for the small increase in customer service. Janet was a gem and very easy to work with even through a few sticky parts. We bought (not leased) our solar and it was done right the first time. Very good communications and excellent onsite vigilant and polite workers. If I had to do it all again I'd pick these guys for sure. Thank you for the assistance, education and expert installation. Two years later everything works like a charm!!

Google Review
Cat “Leod Escapes” MacLeod on Simply Solar

Better value, better service, from a local business! We had a little trouble with our design at first, but the actual owner stepped in and made some suggestions and got everything on track. The installation went very well. Only a slight problem, but Simply Solar stood behind their promise and made it right. We absolutely love our system. Jake Giovanni, Jose, Marcos, Sam, Esgar, Tim they worked on our house like it was theirs.

Google Review
Spire Architecture - SpireBuilt on Simply Solar

As an architect and general contractor working on high-end design-build projects, I’m always looking for reliable, high-quality companies to work with. Two years ago, we decided to explore solar energy for our home in Mill Valley, built in 1982. Our house was significantly underpowered, and we wanted to avoid the major expense and disruption of upgrading the service panel. After a lot of research, including discussions with our neighbor, who had done a deep dive into solar options, we decided to go with Simply Solar to design and install our system—and it has been a game changer.

Since installation, our electric bills have dropped dramatically from an average of $270 per month to zero. The system has worked seamlessly and has exceeded our expectations.

Three months ago, we added a hot tub, which requires a 50-amp service and draws about 32 amps. Even with the new demand on our system, our second electric bill was just $10! I anticipate that winter months with less sunlight may raise the bill slightly, so I plan to add a few additional panels to compensate for the extra load, and next year, I’ll be installing a battery backup system to make sure we’re fully covered.

Simply Solar has been a fantastic partner throughout the entire process. They are organized, communicative, and truly professional. We couldn’t be happier with how our system is performing, and we strongly recommend Simply Solar to anyone looking to make the switch to solar.

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Special Offers

Free Estimate

This business may offer free estimates for some services.


Frequently Asked Questions

They handle residential and commercial solar projects. Services typically include design, permitting, installation, and utility interconnection for homes and local businesses.

Timelines vary by jurisdiction, roof condition, and utility approvals. Many projects move from design to activation in a few weeks to a few months, with permitting often being the longest step.

Yes, they set up monitoring and can assist with troubleshooting if production drops or equipment needs attention. Response times can vary based on workload and issue complexity.

They can discuss storage options and recommend compatible inverters or replacements when needed. Suitability depends on your load needs, roof space, and utility program.

Have recent electric bills, your service address, and details about your roof age and material. This helps size a system accurately and streamline permitting and interconnection.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 6:00 PM
  • Tuesday 8:00 AM – 6:00 PM
  • Wednesday 8:00 AM – 6:00 PM
  • Thursday 8:00 AM – 6:00 PM
  • Friday 8:00 AM – 6:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.40 (106 reviews) Featured BusinessPro Listing
Address
1740 Corporate Cir, Petaluma, CA 94954
Phone
Business Type
service

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