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Calisco Roofing vs High Definition Solar
Contra Costa Roofing Contractors Comparison · Updated March 2026
You're comparing a roofing specialist with 3 years experience to a 16-year solar contractor who also does roofing work as a secondary service.
| Calisco Roofing | High Definition Solar | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.1 |
| Years Licensed | 3 years | 16 years |
| License # | 1105093 | 949189 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Concord, CA |
| Website | caliscoroofing.com | highdefinitionsolar.com |
Key Differences
What Customers Say
Calisco Roofing
Customers consistently emphasize Calisco Roofing's thorough roof inspections with detailed explanations, fast response to urgent leaks, and transparent communication about repair options and pricing.
High Definition Solar
High Definition Solar receives praise for professional solar installations completed efficiently, no-pressure sales approaches, and ongoing support for solar systems, with roofing mentioned primarily as complementary work.
Key Takeaway: Calisco's feedback centers entirely on roofing expertise and emergency response capabilities, while High Definition Solar's customers focus on solar system performance with roofing appearing as ancillary service rather than core competency.
Customer Reviews
Calisco Roofing
Had a leak on our roof, contacted Jose and he gave us a very fair price to fix it, he was very patient and thorough, scheduled the repair in a very timely matter, sent us photos of all his work. Overa...
Super happy with Jose and his team. Professional, dependable, and delivered as promised.
I had a leak causing a water puddle in my family room. Called Calisco Roofing, left a message, and Jose called back 2min later. Rain was gone and Jose took a look the next morning (Friday). He gave me...
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 Calisco Roofing if...
- ✓ You need roof-specific expertise for a standalone project: leak diagnosis, tear-off and replacement, tile repair, low-slope systems, or ongoing maintenance without any solar component.
- ✓ You value a specialist who inspects roofs daily and can identify subtle issues like compromised valleys, inadequate flashing, or membrane degradation that might not be obvious during a solar site assessment.
- ✓ You want a contractor whose entire business model depends on roofing reputation, with hands-on owner involvement and communication patterns emphasizing roof condition transparency.
- ✓ You're dealing with an active leak or weather emergency and need someone who routinely handles urgent roof repairs, as customer feedback specifically mentions quick response during rainy periods.
Consider High Definition Solar if...
- ✓ You're planning solar installation and need coordinated roof work beforehand, allowing one company to ensure the roof structure is suitable and warranty both the roofing and solar components.
- ✓ You value the depth of experience that comes with 16 years of licensing, particularly if your project involves complex structural assessments or you want a contractor with a long operational track record.
- ✓ Your roof issue emerged in connection with existing solar equipment or you need someone familiar with working around solar panels, inverters, and electrical components already on your roof.
- ✓ You prefer a company with documented history of maintaining customer relationships over many years, including servicing work completed a decade ago.
Questions to Ask Before Hiring
- → Ask Calisco Roofing for references from projects similar to yours in scope and roofing material, and inquire how they handle situations where tear-off reveals unexpected structural issues.
- → Ask High Definition Solar what percentage of their current business involves standalone roofing projects versus solar-related roof work, and whether the same crew handles both services.
- → If your roof is older or has a history of problems, ask both contractors how they diagnose hidden damage and what their process is for communicating additional repairs once work begins.
- → Confirm with both companies what their warranty covers specifically for roofing work and who handles warranty service calls.
The Bottom Line
For standalone roofing projects—repairs, replacements, maintenance, or leak diagnosis—Calisco Roofing is the more appropriate choice despite having fewer years licensed. Their entire business focuses on roofing, with customer feedback highlighting thorough inspections, material-specific expertise, and emergency response capabilities that matter when your roof is failing. High Definition Solar's 16-year track record is impressive for solar work, but their roofing services appear secondary to their core business. Choose High Definition Solar only if you're coordinating roof work with an imminent solar installation or if your roof issue directly involves existing solar equipment. Otherwise, hire the roofing specialist who diagnoses roof problems every day.
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Frequently Asked Questions
Yes, but context matters more than the raw number. High Definition Solar's 16 years reflects deep experience in solar installation, not necessarily 16 years diagnosing diverse roof failures. Calisco's 3 years is entirely roofing-focused, meaning they may have encountered more roof-specific scenarios in that timeframe than a solar company handles as secondary work. For a complex roof repair or material-specific issue, specialist focus can outweigh general longevity.
Only if you're seriously planning solar within the next couple years and want to establish a relationship now. If solar is just a vague possibility, choose the contractor best suited for your immediate roofing need. You can always hire a solar company later, and most solar installers assess roof condition before installation anyway. Don't compromise on roofing expertise today for hypothetical future convenience.
Calisco Roofing is the clearer choice for urgent roof issues. Customer feedback specifically mentions fast response times, same-day visits during rain, and a business model built around roof emergencies. High Definition Solar's feedback focuses on scheduled installation projects, not emergency roof response. For active leaks requiring immediate attention, go with the specialist who handles these calls routinely.
No, both carry workers compensation insurance and maintain the same $25,000 bond, providing equivalent protection if contracted work isn't completed. Both hold active California licenses in good standing. Your liability risk is the same regardless of which contractor you choose, so this shouldn't factor into your decision.
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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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