Business Details
42 Years
experience
Your Trusted Solar Energy Partner in Martinez, CA
Diablo Solar has been a trusted leader in solar energy solutions since 1984, serving Northern California with over 25,000 installations. Our team of certified professionals specializes in solar pool heating, photovoltaic (PV) systems, battery storage, and electrical services, prioritizing quality, innovation, and customer satisfaction. With two offices in Martinez and Petaluma, we provide customized solutions for residential and commercial clients across six counties. Our commitment to using American-made products, maintaining a $2,000,000 liability insurance policy, and offering free in-home consultations underscores our dedication to excellence. As the East Bay's oldest solar company, we combine 41 years of experience with cutting-edge technology to deliver sustainable, cost-effective energy solutions.Our founders pioneered the industry, and current leadership continues this legacy through personalized service and technical expertise. From system design to installation and maintenance, Diablo Solar ensures seamless project execution, handling permits, HOA approvals, and utility applications. Our 25-year warranties and partnerships with top manufacturers like SunPower and Tesla reflect our confidence in long-term system performance. With over 223 years of combined solar experience among our team, we remain focused on empowering customers to reduce energy costs and environmental impact. Our locally owned and operated business prides itself on transparency, reliability, and community trust, making solar energy accessible and hassle-free for every client.
Services
Solar Pool Heating
Solar Electric (PV)
Battery Storage
Electrical Services
System Maintenance
Details
- Year established: 1984
Highlights and features
- 41 years of solar industry expertise with over 25,000 installations
- Locally owned and operated with two Northern California offices
- Certified professionals with $2,000,000 liability insurance coverage
- 25-year warranties on solar systems with 40-50 year lifespan
- Customized solutions for all roof types and property configurations
Associations and certifications
- CA Contractors Lic #454228 C-46, C-10
- NABCEP Certified
- Tesla Powerwall Certified Installer
What people say
Professional installations
Knowledgeable staff
Significant energy savings
Reliable service
Expert troubleshooting
Services
Solar Pool Heating
Solar pool heating systems extend swimming seasons by harnessing free solar energy. Our MAGEN Eco-Energy collectors provide efficient, durable solutions that reduce heating costs compared to gas or electric systems. Custom installations accommodate various roof types and property configurations, with options starting at $63 monthly payments.
Solar Electric (PV)
Photovoltaic systems convert sunlight into electricity for residential and commercial properties. We offer SunPower and LG panels with 25-year warranties, handling complete installations including permits and utility connections. Systems typically pay for themselves within 5-7 years through energy savings.
Battery Storage
Tesla Powerwall installations enable 24/7 solar energy use by storing excess daytime production. Our certified technicians integrate battery systems for backup power during outages and optimized time-of-use billing. Solutions include load management and grid independence options.
Electrical Services
Full-service electrical contracting including panel upgrades, EV charging stations, and smart home integration. Our licensed electricians handle residential and commercial projects with warranties on all installations, from circuit repairs to complete system overhauls.
System Maintenance
Comprehensive maintenance and repair services for all solar systems. We offer seasonal startups/shutdowns, re-roofing coordination, and same-day emergency repairs. Our dedicated service department handles insurance claims and provides system evaluations for property transactions.
People
Bryan Raymond
President
20-year solar industry veteran who co-purchased Diablo Solar in 2015. Developed industry-standard design and financing protocols. Holds personal solar installation in Brentwood. Oversees sales, design, and marketing operations.
Mike Powers
V.P. Operations
25-year company veteran with NABCEP certification. Transitioned from installer to ownership in 2015. Manages installation teams and technical operations. Holds multiple manufacturer certifications including Enphase and SMA.
Mike Geltz
Service Department Manager
20-year service department leader specializing in solar system diagnostics and maintenance. Manages all service technicians and coordinates repair operations across Northern California service territories.
Michael Scott
Sales and Design Manager
Two-decade veteran designing thousands of solar systems. Leads design team for PV, pool heating, and battery storage solutions. Expert in re-roofing system removal and reinstallation processes.
Dave Hampton
Senior System Designer
15-year team member with expertise in Napa, Solano, and Contra Costa County installations. Specializes in residential system design after personal positive customer experience in 2008.
Questions
What solar services does Diablo Solar offer?
We provide solar pool heating, photovoltaic (PV) systems, battery storage, electrical services, and system maintenance for residential and commercial clients.
Do you offer financing options for solar installations?
Yes, we offer zero-down financing options and can help customers utilize the 30% Federal Solar Tax Credit before expiration.
Which areas do you service?
We serve Contra Costa, Napa, Marin, Sonoma, Alameda, and Solano counties from our Martinez and Petaluma offices.
Are your installers certified professionals?
Yes, all our installers are certified with NABCEP and major manufacturers, with no subcontractors used in our installations.
What warranties do you provide?
We offer 25-year warranties on solar systems with expected lifespans of 40-50 years, plus workmanship warranties on electrical services.
Can you handle complex roof installations?
Our team specializes in all roof types including composition, tile, metal, and flat roofs, with customized mounting solutions for optimal efficiency.
