Compare Local Pros
Got Watts? vs Solar Harmonics
Contra Costa Solar Contractors Comparison · Updated March 2026
Got Watts offers 50% more licensed experience and handles a broader range of electrical projects beyond solar.
| Got Watts? | Solar Harmonics | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 12 years | 8 years |
| License # | 985920 | 1040134 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Pleasant Hill, CA | Brentwood, CA |
| Website | www.gotwatts.com | solarharmonics.com |
Key Differences
What Customers Say
Got Watts?
Customers consistently highlight detailed proposals, transparent pricing, professional installation crews with attention to workmanship details, and returning for multiple diverse projects over time.
Solar Harmonics
Customers emphasize the educational consultation approach, responsiveness to questions, and choosing Solar Harmonics specifically after negative experiences with pushy sales tactics from larger solar companies.
Key Takeaway: Got Watts builds long-term relationships through diverse electrical projects beyond solar, while Solar Harmonics creates loyalty through high owner involvement and consultative solar expertise that contrasts with big-company sales pressure.
Customer Reviews
Got Watts?
Got watts is incredible. Dont hesitate. Eric is so professional and experienced. They are meticulous about safety and quality and were on time had all the parts and even dealt with permits!!! They com...
Got Watts continues to do amazing work for us. They're prompt, attentive, and do high quality work. We originally had them install a large solar array and a couple of batteries for us. We recently had...
I reached out to GotWatts about adding solar panels to my home. They gave me several solid options and clearly explained efficiency, ROI, and cost. Their transparency was refreshing, and their pricing...
Solar Harmonics
A Team That Actually Cares About Their Work From the start, Solar Harmonics stood out because they treated me like a person, not just another lead. Jamie and his team were responsive, clear about cost...
I chose Solar Harmonics to do my solar and I’m so happy that I did. Jamie and his team is knowledgeable, professional, and Efficient! They got the job done quickly and got me set up with PG&E and tu...
Jamie Duran and his team from Solar Harmonics were amazing to work with. From my initial inquiry phone call to the installation, a total of six weeks, everything ran so smoothly and quickly. Everyone ...
Consider Got Watts? if...
- ✓ You need a main panel upgrade or significant electrical work alongside your solar installation, avoiding coordination between separate contractors
- ✓ Your project may involve multiple phases over time, such as starting with solar and adding battery storage, EV chargers, or HVAC upgrades later with the same trusted contractor
- ✓ You value the deeper experience base that comes with 12 years of licensed work, particularly if your property has older wiring or potential complications
- ✓ You want a contractor who can handle ongoing electrical needs beyond solar, building a long-term relationship for home improvements
Consider Solar Harmonics if...
- ✓ You want a solar-focused specialist where the owner is heavily involved in your specific project from consultation through completion
- ✓ Your property presents solar challenges like shake roofing or significant shading requiring creative design solutions and ground-mount expertise
- ✓ You're comparing solar companies and prefer the educational, consultative approach customers specifically chose after negative experiences with aggressive solar sales tactics
- ✓ Your project is purely solar and battery storage without related electrical work, benefiting from their concentrated expertise in this specific domain
Questions to Ask Before Hiring
- → Ask Got Watts how they coordinate solar work with other electrical upgrades if you anticipate needing panel work or EV chargers, and whether bundling saves time or cost
- → Ask Solar Harmonics about their approach to properties requiring significant electrical upgrades before solar installation, and whether they subcontract that work or refer out
- → Ask both companies for references from projects completed in the past year that match your specific property type and system size
- → Confirm with both who will be your primary contact during the project and how change orders or unexpected issues are communicated and priced
The Bottom Line
If your project involves solar plus other electrical work like panel upgrades, EV chargers, or HVAC installations, Got Watts' broader capabilities and 12-year track record make them the practical choice for unified project management. Their established experience base provides additional depth for handling complications. Choose Solar Harmonics if you want a solar-focused specialist with high owner involvement and need creative solutions for challenging properties like shake roofs or shaded locations. Their concentrated expertise and educational approach serve homeowners who value hands-on attention for pure solar and battery projects. For straightforward solar installations, both companies deliver quality work with responsive communication and low-pressure sales, making the decision about whether you prefer broader electrical capabilities or specialized solar focus with direct owner engagement.
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Frequently Asked Questions
For straightforward installations on newer homes with modern electrical systems, both companies have sufficient experience. The gap becomes meaningful if your home has older wiring, requires panel upgrades, or if you encounter permitting complications or utility coordination issues where Got Watts' additional years navigating regulatory changes provides more problem-solving history. Solar Harmonics' focused specialization in solar partially offsets the experience gap for pure solar projects.
Got Watts is the clear choice for bundled electrical work, as EV charger installation is an established service line they handle regularly alongside solar projects. Solar Harmonics focuses specifically on solar and battery systems. If you bundle the work with Got Watts, you get single-point coordination, unified permitting, and one warranty covering all electrical work rather than coordinating separate contractors.
Customer feedback indicates the owner is directly involved in consultations, system design decisions, and project oversight rather than delegating to sales staff or project managers. This creates more personalized attention and direct access to decision-making, which customers value when they have questions or want custom solutions. Got Watts shows moderate owner involvement, meaning you'll work with established project managers and crews with owner oversight.
Solar Harmonics specifically mentions ground-mounted systems for shaded properties and has customer feedback about creative solutions for challenging sites. Got Watts handles diverse electrical work but doesn't specifically highlight ground-mount specialization in their project history. If your property requires ground-mounted solar due to shading or roof limitations, ask both about their specific experience with similar installations and request references for ground-mount projects.
Looking for the Best?
See our ranked list of top solar contractors in Contra Costa.
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How We Compare Contractors
License Verification
All license data is sourced from official California CSLB records and verified regularly.
Review Analysis
Customer reviews are aggregated from Google and analyzed to identify patterns in service quality.
Detailed Comparison
We analyze credentials, insurance, experience, and feedback to highlight meaningful differences.
Not all licensed contractors are created equal. While a valid license is the baseline requirement in California, contractors can vary significantly in experience, insurance coverage, and customer satisfaction.
- Experience matters: A contractor with 15+ years of experience has likely encountered and solved problems that newer contractors haven't faced yet.
- Workers' compensation protects you: If a contractor without workers' comp insurance has an employee injured on your property, you could be held liable.
- Reviews reveal patterns: Individual reviews can be misleading, but patterns across many reviews often reveal a contractor's true strengths and weaknesses.
- Bond amounts vary: A contractor's bond provides financial protection if they fail to complete work as agreed. Higher bonds offer more protection.
Taking time to compare contractors on these factors can save you from costly mistakes and help ensure your project is completed by a qualified professional.
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified March 11, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
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