Capriccia Colella
Clean workmen that were timely and knowledgeable.Very trustworthy! I will be recommending to all my family and friends!
Business ProfileSolar Companies in Ventura, California
Alpha Sun Solar Service
Alpha Sun Solar Service
Based in Ventura, Alpha Sun Solar Service provides solar services for residential, commercial and industrial customers. For customers whose installer is out of business or whose manufacturer is bankrupt, it can test equipment, assess what is needed, and offer existing-system inspection, repair, cleaning or upgrade options.
Last Updated October 2, 2026.
Business Highlights
- The company reports more than 20 years of solar experience.
- It describes itself as licensed, bonded and insured.
- It lists C-10 #698411 and B #110402.
- Alpha Sun says its battery backup systems will keep a business running during a power outage.
Service Area
Ventura.
Active Business Listing
Alpha Sun Solar Service is one of 7 solar companies ProsGrade lists in Ventura, California.
Active
Public local listing
Listing details
12 services listed, including Solar inspections and evaluations, Solar and battery installations and Cleaning and maintenance. Open weekdays, closed on weekends. Rated 5.0 from 1 review.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Alpha Sun Solar Service compares with the other 6 solar companies on ProsGrade in Ventura, using public Google ratings and review counts.
- Rated 5.0 on Google, at or above the 4.8 average of other Ventura solar companies on ProsGrade.
Services Covered
12 services- Solar inspections and evaluationsReal estate transactions, insurance valuations and output testing
- Solar and battery installations
- Cleaning and maintenance
- Inspections and troubleshooting
- System production verification
- Safety inspections
- Solar production monitoring
- Solar EPC work
- Consulting
- MFG/RMA support
- Off-grid system design
- DIY materials and advice
Reviews
What customers say
A customer described the workers as clean, timely and knowledgeable. The same customer called them trustworthy.
Customer Reviews
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Frequently Asked Questions
Can Alpha Sun help restore monitoring on SunPower panels with Enphase microinverters?
For SunPower panels with integrated Enphase microinverters, Alpha Sun and Enphase offer solutions to help restore monitoring and check panel production.
Does Alpha Sun offer financing for business solar projects?
Flexible financing options are available for businesses.
Is a consultation with Alpha Sun free?
A free consultation is available.