From design and build to long-term operations and maintenance, APT Solar delivers reliable, high-performance solar solutions backed by four decades of hands-on expertise.
40+
Years in Business
Trusted since 1985
5,000+
Projects Completed
Residential & commercial
100%
Licensed & Insured
CA State Licensed Contractor
4.9
Google Rating
200+ verified reviews
What We Do
From ground-up installations to maintaining decades-old systems, we have the expertise to handle every aspect of solar energy across Southern California.
Comprehensive O&M programs that maximize energy output and extend system lifespan. We handle everything from panel cleaning to inverter replacements, keeping your investment performing at peak efficiency.
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24/7 real-time monitoring systems that detect performance issues before they become costly problems. Complete visibility into your solar array at all times.
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Custom solar solutions engineered for your specific property and energy needs. From initial survey through permitting and installation, we manage the entire process.
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Upgrade aging solar systems with current technology for dramatically improved performance. We specialize in panel upgrades, inverter replacements, and battery storage integration.
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Watch how we transform properties across Southern California with custom solar solutions. From initial consultation to final installation, see the APT Solar difference in action.
98%
Customer Satisfaction
24/7
System Monitoring
40+
Years of
Solar Excellence
About APT Solar
For over four decades, APT Solar Company has been the trusted name in solar energy across Southern California. What started as a small family operation in Thousand Oaks has grown into one of the region's most respected solar service providers.
We don't just install panels — we build long-term energy partnerships. Our team of certified professionals manages every phase of your solar journey, from initial design through decades of ongoing maintenance and optimization.
Service Areas
From the coastline of Ventura to the hills of Calabasas, APT Solar provides comprehensive solar services throughout the region. Our deep local knowledge means we understand the unique energy needs and building codes of every community we serve.
Ventura County & Beyond
Comprehensive solar coverage across Southern California
Get In Touch
Whether you need a new installation, system maintenance, or a complete retrofit, our team is ready to help you optimize your energy future.
Call Us Directly
(805) 312-4534
Mon-Fri, 8AM - 5PM
Email Our Team
kmackamul@aptsolar.net
We respond within 24 hours
Visit Our Office
Thousand Oaks, CA
Ventura County
Business Hours
Mon - Fri: 8AM - 5PM
Saturday by appointment
Google Reviews
Read Our Reviews
4.9/5 Star Rating
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