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Renergy Roofing vs High Definition Solar
Contra Costa Roofing Contractors Comparison · Updated March 2026
High Definition Solar brings 16 years of solar and roofing experience versus Renergy Roofing's 1 year focused on roofing projects.
| Renergy Roofing | High Definition Solar | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.1 |
| Years Licensed | 1 years | 16 years |
| License # | 1127157 | 949189 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Walnut Creek, CA | Concord, CA |
| Website | renergyroofing.com | highdefinitionsolar.com |
Key Differences
What Customers Say
Renergy Roofing
Renergy Roofing consistently earns praise for transparent pricing, responsive communication throughout projects, and hands-on attention to detail from inspection through installation cleanup.
High Definition Solar
High Definition Solar receives positive feedback for professional installation crews and no-pressure sales but shows mixed responsiveness for service issues that arise years after initial installation.
Key Takeaway: Renergy's reviews emphasize ongoing communication and pricing transparency during active projects, while High Definition's feedback centers on installation efficiency and initial professionalism with some service follow-up gaps long-term.
Customer Reviews
Renergy Roofing
Moshe was great to work with. Not only was his quote very competitive but he also provided recommendations for underlayment that would be best for the area that I am planning to install solar panels. ...
Couldn't have asked for a better experience! Renergy Roofing has been amazing to work with, and I especially want to thank Moshe for all of his help throughout this whole process. He really went abov...
After getting several quotes, I decided to go with Renergy Roofing. Moshe was straightforward and transparent about pricing-no hidden fees, no cutting corners, just honest work at a fair price. Highly...
High Definition Solar
Super effort to install my job on the scheduled day. The crew arrived at exactly 8:oo AM as promised and were completely finished at 2:00 pm. Everything worked! The crew was very professional. I aam ...
Quick response, took time to explain the process and were able to process everything on time. It went smoothly. Jairo was super helpful and patient!
We had HD Solar do a big install for us in Richmond California. They did a great job, very professional, and we love saving huge amounts of money of electricity now! Plus, no more power outages due to...
Consider Renergy Roofing if...
- ✓ Your project is purely roofing—replacement, repair, or leak diagnosis—without solar installation, and you want a contractor whose entire focus is on the roof itself rather than solar integration
- ✓ Transparent, upfront pricing and ongoing communication throughout the project are top priorities, and you value the highly responsive, hands-on approach customers consistently describe
- ✓ Your roof is straightforward without unusual complications, making a newer company's fresh energy and customer service focus more valuable than decades of troubleshooting experience
- ✓ You're comfortable with a contractor who has one year licensed but strong early customer feedback, and you plan to verify references from recent similar projects
Consider High Definition Solar if...
- ✓ Your project involves both solar installation and roofing work, making a dual-capability contractor with 16 years of integrated experience the logical choice
- ✓ You have an older home where hidden damage, unusual framing, or permitting complications are likely, and you want a contractor who has encountered every roofing surprise multiple times
- ✓ Long-term business stability matters to you for future warranty claims or follow-up service, and you prefer a company with a 16-year track record over a one-year-old business
- ✓ You value a veteran contractor's supplier relationships and institutional knowledge over the highly responsive communication style that newer companies often provide
Questions to Ask Before Hiring
- → Ask Renergy for at least three references from roof replacement projects completed in the past year, and specifically ask those references how the company handled any unexpected issues during tear-off
- → Ask High Definition Solar whether roofing crews are dedicated specialists or primarily solar installers who also handle roof work, and request references specifically for roofing-only projects
- → Ask both companies how they handle warranty claims and what their process is for addressing issues that emerge months or years after project completion
- → Confirm with both contractors exactly who will be on-site managing your project day-to-day and how quickly they respond to questions during active work
The Bottom Line
If your project is roofing-only and relatively straightforward, Renergy Roofing's specialized focus, transparent pricing, and exceptional communication may outweigh their limited experience—provided you verify recent references and accept the inherent risk of a newer contractor. If your roof is older, structurally complex, or involves solar integration, High Definition Solar's 16 years of veteran experience provides significantly more cushion against complications, even though roofing isn't their primary focus. For most homeowners with standard roofing needs who prioritize responsiveness and clear pricing, Renergy's track record justifies serious consideration despite being newer. For complex projects or those wanting maximum business stability, High Definition's veteran status is the safer choice.
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Frequently Asked Questions
One year licensed means limited experience diagnosing hidden damage during tear-off or handling complications like unexpected rot or permit issues. The company's strong early customer feedback on communication and transparency is encouraging, but you're accepting more risk than with a veteran contractor. Ask for detailed references and confirm how they handle unexpected problems that require creative solutions or change orders.
High Definition Solar approaches roofing primarily as part of solar installations, based on their project history and review themes centered on solar work. While 16 years of combined experience is valuable, their roofing craftsmanship may not receive the same attention to detail that customers describe with Renergy. If your project is roofing-only, ask for roofing-specific references and confirm the crew assigned has dedicated roofing expertise.
If solar is in your near-term plans, High Definition Solar's integrated expertise makes coordination seamless. However, Renergy's customer feedback specifically mentions planning underlayment and roof structure around future solar installations, suggesting they proactively prepare roofs for later panel additions. Ask Renergy specifically what they recommend for solar-ready roof prep, and compare that to High Definition's integrated approach.
High Definition Solar has a 16-year business history including service relationships spanning a decade, though some reviews note service responsiveness challenges years after installation. Renergy's one-year history means no long-term service track record exists yet. Ask both companies about their warranty response process, typical turnaround times for callback requests, and whether they subcontract service work or handle it in-house.
Looking for the Best?
See our ranked list of top roofing 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 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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