Joan Spridgen
David and his crew are always on time, polite, and extremely cautious when doing the cleaning of the solar panels on the tile roof. A wonderful business and deserves to be supported by our community.
FeaturedVerifiedSolar Companies in Petaluma, California
Solano Solar Cleaning LLC
Solano Solar Cleaning LLC provides residential solar panel cleaning in Petaluma and across Solano, Napa and Sonoma Counties. Its pure-water process uses deionized water and solar-rated soft-bristle brushes, and its services also include bird protection and gutter cleaning.
Business Highlights
- The company identifies its technicians as ISCA certified.
- The company says its residential cleaning method follows manufacturer warranty requirements.
- The company describes its commercial service as fully insured and OSHA compliant.
Service Area
Petaluma, Solano, Napa and Sonoma Counties.
Featured on ProsGrade. Solano Solar Cleaning LLC is one of 8 solar companies ProsGrade lists in Petaluma, California.
Listing details
5 services listed, including Residential solar panel cleaning, Solar panel lichen treatment and Solar bird barriers and bird spikes. Open Monday to Saturday. Rated 5.0 from 45 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Solano Solar Cleaning LLC compares with the other 7 solar companies on ProsGrade in Petaluma, using public Google ratings and review counts.
- Ranks in the top half of the 8 Petaluma solar companies on ProsGrade by Google rating and review volume.
- Rated 5.0 on Google, well above the 4.6 average of other Petaluma solar companies on ProsGrade.
- One of 5 Petaluma solar companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
5 services- Residential solar panel cleaningThe process uses chemical-free deionized water with solar-rated soft-bristle brushes.
- Solar panel lichen treatmentA specialized add-on uses a panel-safe treatment followed by a deionized-water flush.
- Solar bird barriers and bird spikesInstalls mesh barriers around panel arrays and stainless-steel spikes for roof ridges and ledges.
- Residential and commercial gutter cleaningClears debris and flushes downspouts, with a flow test.
- Commercial solar array cleaningCleans rooftop, carport and ground-mount arrays, with off-hours and weekend scheduling.
Reviews
What customers say
Customers describe prompt, professional service, with one noting careful work on a tile roof. Another customer appreciated before-and-after photos showing the cleaning result.
Customer Reviews
DOLORES LOGAN
David is an excellent people person, knowledgeable about his work, was on time and professional.
I especially appreciated the heads up for ETA.
Thanks again David.
Had by gutters cleaned today. (8-9-2024)
David was on time, cheerful attitude (i sure wish my a.m. co-workers could duplicate your cheerfulness ??), went right to work, didn’t leave a mess.
All around and without a doubt a true professional worker.
This is a man that is truly at peace with his life and it radiates.
Thanks again David.
Had Solar Panels cleaned May 2025. Received courtesy text, a few days before the service and a courtesy text with an ETA the day of the service.
David was on time as usual, courteous, friendly and professional.
Service was completed per estimated time. And I am grateful for the service and the customer service skills. Thanks again David.
AUGUST 2025: Still friendly, professional, excellent work.
Richard Kelly
Wonderful service! Dave is extremely helpful, thorough, friendly, and professional. He even helped me set up a new hose in my hose reel. I definitely tipped him for that!
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Frequently Asked Questions
How does the company fit commercial solar cleaning around business hours?
It offers flexible scheduling, including early mornings, evenings and weekends.
How does the company install mesh on Spanish or S-tile roofs?
It hand-contours custom-cut mesh into the peaks and valleys of Spanish and S-tile roofs.
Can stubborn lichen be treated on solar panels?
The company offers a targeted, panel-safe chemical treatment for stubborn organic growth, followed by a deionized-water flush.