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Synergy 768 vs West Coast Solar
Contra Costa Solar Contractors Comparison · Updated March 2026
West Coast Solar brings 6 additional years of licensing experience and dual solar-roofing expertise, while Synergy 768 offers stronger owner involvement and more consistent post-installation follow-through.
| Synergy 768 | West Coast Solar | |
|---|---|---|
| Rating | ★ 4.3 | ★ 4.3 |
| Years Licensed | 12 years | 18 years |
| License # | 994847 | 908549 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Concord, CA |
| Website | synergy768.com | www.westcoastsolar.com |
Key Differences
What Customers Say
Synergy 768
Customers consistently highlight owner accessibility, on-schedule project completion, and within-budget delivery, with concerns limited to administrative follow-through on rebate paperwork.
West Coast Solar
Customers praise fast installations, no-pressure sales, and roof protection during mounting, but report inconsistent post-installation service responsiveness with some experiencing delays scheduling repairs.
Key Takeaway: Synergy 768 demonstrates stronger owner involvement and post-installation accessibility, while West Coast Solar prioritizes installation speed but shows variable service department responsiveness for warranty and repair needs.
Customer Reviews
Synergy 768
Synergy 768 executed a very nice design for an expansion of our existing solar/battery system. Other companies had expressed doubt that the system could be expanded. After the plans were approved, the...
Ed Cotas and the Synergy 768 team performed professionally and punctually in installing the solar panel system at our home. They have been ready and available to answer any questions we have had. I w...
Synergy did a great job with a complicated ground mount solar system for me. They took care of everything including permits, PG&E, batteries and training !
West Coast Solar
Craig and the customer service staff were awesome! They listened to my concerns and were open to my service options. Craig was very nice and explained everything for me to understand.
Communication was great from the start, to the time they left. Great job WCS!!
On time and did a great job
Consider Synergy 768 if...
- ✓ You value direct owner involvement and want consistent access to the decision-maker throughout your project, not just during the initial sales phase
- ✓ You're planning to install both solar panels and an EV charging station and prefer coordinating both projects through one contractor
- ✓ Post-installation support matters significantly to you, and you want a contractor with feedback indicating responsiveness for follow-up issues
- ✓ You have previous solar or electrical projects planned and want to build a relationship with a contractor who focuses on repeat customers
Consider West Coast Solar if...
- ✓ Your installation involves a tile roof and you want a contractor with specific roofing expertise to minimize damage risk during panel mounting
- ✓ You need the installation completed quickly and can complete most work in a single day rather than stretched across multiple visits
- ✓ You prefer a no-pressure sales approach and want competitive pricing during the consultation phase
- ✓ Your project is straightforward solar installation and you're comfortable managing any future service needs through multiple channels if responsiveness varies
Questions to Ask Before Hiring
- → Ask West Coast Solar specifically about their post-installation service process: Who handles warranty repairs, what's the typical response time for service calls, and can they provide references from customers who've needed repairs?
- → Ask Synergy 768 about their administrative processes for rebate paperwork and how they ensure follow-through on documentation tasks separate from installation work
- → For tile roof projects with West Coast Solar, ask for references from recent tile roof installations and what specific protective measures they take during mounting
- → Ask both contractors about their equipment monitoring practices after installation and whether they proactively identify system issues or rely on customer reporting
The Bottom Line
Choose West Coast Solar if you have a tile roof requiring their specialized roofing expertise, need fast installation completion, and are comfortable potentially managing service needs through persistent follow-up. Their 18 years of experience provides an edge for complex roof situations. Choose Synergy 768 if you value consistent owner involvement, need EV charging infrastructure alongside solar, and prioritize post-installation accessibility for warranty issues or future projects. The experience difference between 12 and 18 years matters less than the service pattern differences: West Coast Solar excels at sales and installation speed but shows service inconsistency, while Synergy 768 emphasizes owner engagement and repeat customer relationships throughout the project lifecycle.
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Frequently Asked Questions
Yes, particularly if your project involves complications. West Coast Solar's 18 years means they've likely encountered more roof configurations, older electrical panels requiring upgrades, and equipment generations including troubleshooting legacy systems. However, Synergy 768's 12 years still represents established experience handling standard residential installations. The experience gap matters more if you have an unusual roof structure, tile roofing, or older home electrical systems.
This is West Coast Solar's notable weakness based on customer feedback. Multiple customers report difficulty reaching their service department or experiencing delays scheduling warranty repairs, though others received prompt resolution. Synergy 768 shows stronger patterns of owner accessibility and repeat customer relationships, suggesting more consistent long-term support. If post-installation service is a priority, ask West Coast Solar directly about their service department structure and response commitments.
Only if you specifically have a tile roof or complex roofing situation. Their dual expertise prevents damage during mounting and eliminates coordination between separate contractors if repairs are needed. For composition shingle roofs in good condition, this advantage is minimal. Synergy 768 can handle standard roof mounting competently with 12 years of experience, and their broader EV charging capabilities may provide more value if you're planning vehicle charging infrastructure.
Customer feedback notes concerns about follow-through on rebate paperwork specifically, which is separate from their installation quality. Before signing, ask Synergy 768 what their rebate assistance process involves, who manages documentation, and whether they guarantee submission of required forms. You can also ask if they'll provide copies of all submitted paperwork and confirm deadlines, allowing you to follow up independently if needed.
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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 13, 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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