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High Definition Solar vs Enterprise Roofing Service Inc
Contra Costa Roofing Contractors Comparison · Updated April 2026
High Definition Solar installs solar systems and roofs, while Enterprise Roofing Service is primarily a materials supplier, not an installation contractor.
| High Definition Solar | Enterprise Roofing Service Inc | |
|---|---|---|
| Rating | ★ 4.1 | ★ 4.7 |
| Years Licensed | 16 years | 62 years ✓ |
| Workers Comp | Yes | Yes |
| Bond Amount | $25,000 | $25,000 |
| Experience Tier | Veteran | Veteran |
| Location | Concord, CA | Concord, CA |
| Website | highdefinitionsolar.com | enterpriseroofing.com |
Key Differences
What Customers Say
High Definition Solar
Customers emphasize professional installation execution, no-pressure sales approaches, and responsive long-term service relationships spanning multiple years after initial installation.
Enterprise Roofing Service Inc
Customers focus exclusively on materials availability and sourcing expertise, particularly praising the ability to locate discontinued vintage tiles unavailable elsewhere in the region.
Key Takeaway: High Definition Solar receives feedback on project execution and ongoing service support, while Enterprise Roofing Service reviews discuss only materials procurement and inventory depth, confirming fundamentally different business operations.
Customer Reviews
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...
Enterprise Roofing Service Inc
Great team, they were on time and ready to work. They were more concerned about the building than I was and that is refreshing
Good place to find tiles replacements
I needed tiles and they were very accomdating.
Consider High Definition Solar if...
- ✓ You need a solar panel system installed with ongoing service support and warranty coverage for equipment failures over time
- ✓ Your project requires both roofing work and solar installation handled by a single contractor familiar with both disciplines
- ✓ You value system sizing recommendations based on actual electricity usage rather than maximizing panel count
- ✓ You need a contractor who manages permitting, interconnection, and utility coordination through project completion
Consider Enterprise Roofing Service Inc if...
- ✓ You need specific roofing tiles or shingles to match an existing roof, particularly discontinued or vintage materials unavailable through standard suppliers
- ✓ You already have a contractor hired and need them to source hard-to-find materials for your project
- ✓ You're willing to work by appointment and can provide specifications for the exact materials you require
- ✓ Your project involves historic preservation or matching older roof aesthetics where material sourcing is the primary challenge
Questions to Ask Before Hiring
- → Ask High Definition Solar how they coordinate roofing work with solar installations and whether the same crew handles both aspects
- → Ask High Definition Solar for references from projects completed 5-10 years ago to verify their long-term service support claims
- → Ask Enterprise Roofing Service directly whether they perform installation work or only supply materials, and if they can recommend installation contractors
- → Ask Enterprise Roofing Service about lead times for sourcing specialty materials and minimum order requirements for your project size
The Bottom Line
If you need solar panels or roofing installed, High Definition Solar is your only viable option from this comparison, as Enterprise Roofing Service does not perform installation work. High Definition Solar brings 16 years of project execution experience with documented customer relationships spanning a decade, handling everything from system design through ongoing service. Enterprise Roofing Service serves an entirely different purpose as a specialty materials supplier, valuable only if you need hard-to-find roofing products sourced for a project another contractor will execute. Choose High Definition Solar for installation projects and contact Enterprise Roofing Service only for materials procurement needs.
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Frequently Asked Questions
No, Enterprise Roofing Service operates as a materials supplier, not an installation contractor. Their customer feedback exclusively discusses material sourcing, inventory availability, and delivery services. If you need installation work performed, High Definition Solar is the only option between these two companies that actually executes projects.
Customer feedback mentions both roofing and solar projects, including leak repairs and roof replacements performed alongside solar installations. Their dual capability appears functional, though solar installation is clearly their primary focus. If your project involves complex roofing challenges beyond standard re-roofing for solar mounts, ask specifically about their crew's roofing credentials and recent comparable projects.
Enterprise Roofing Service's six decades translates to unmatched knowledge of roofing materials across generations of products, making them invaluable for sourcing discontinued tiles or matching historic materials. Their longevity reflects supplier relationships and inventory depth, not installation expertise. This matters only if material sourcing is your actual need rather than project execution.
High Definition Solar performs both services and customer feedback indicates they coordinate roofing work with solar installations. This single-contractor approach simplifies warranty coverage and eliminates finger-pointing between separate roof and solar companies if issues arise. Ask them directly how they structure projects requiring extensive roofing work before solar installation and whether different crews handle each component.
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 April 04, 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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