Acker Roofing vs Renergy Roofing
East Bay Roofing Comparison · Updated January 2026
| Acker Roofing | Renergy Roofing | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 12 years | 1 years |
| License # | 993338 | 1127157 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Walnut Creek, CA |
| Website | ackerroofing.com | renergyroofing.com |
Our Analysis
Renergy Roofing is based in Walnut Creek and has been licensed for 1 year, also with an active license, workers’ compensation coverage, and a $25,000 bond. Customer feedback emphasizes professional, organized project handling, clear communication from estimate to completion, and straightforward pricing with transparent explanations. Reviews highlight punctual scheduling, efficient execution, attention to detail, and clean job sites. Customers also mention responsiveness around inspections or urgent leak concerns and guidance on materials/components, including recommendations aligned with future solar panel plans. Based on the provided information, both companies appear focused on residential roofing projects and process clarity, with differing tenure and stated service details.
Why choose Acker Roofing?
- ✓ You want a contractor with longer documented licensure in the provided data (12 years) and an active license, workers’ comp, and a $25,000 bond.
- ✓ Your project includes residential repairs or a full replacement (including tear-off), plus inspections or roof cleaning.
- ✓ You may need related items referenced by customers, such as leak troubleshooting, dry rot repair, attic insulation blow-in, or coordination with solar panel removal/reinstallation.
- ✓ You are located in or near Concord and want a company described as serving the broader Contra Costa County area, including storm or insurance-related inspection/documentation scenarios.
Why choose Renergy Roofing?
- ✓ You prefer a Walnut Creek-based contractor in Contra Costa County with an active license, workers’ comp, and a $25,000 bond.
- ✓ Clear, organized project management is a priority, including communication from estimate through completion and emphasis on straightforward pricing.
- ✓ You value punctual scheduling, efficient execution, and attention to detail, with jobsite cleanliness and respect for property noted by customers.
- ✓ You want guidance on roofing materials/components, including recommendations that consider future solar panel plans, and responsiveness around inspections or urgent leak concerns.
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Frequently Asked Questions
Yes. The provided data lists workers’ compensation coverage for both companies and a $25,000 bond for each.
Acker Roofing is based in Concord, Contra Costa County, CA. Renergy Roofing is based in Walnut Creek, Contra Costa County, CA.
Acker Roofing is listed as licensed for 12 years, while Renergy Roofing is listed as licensed for 1 year.
Customer references for Acker Roofing include coordinating roofing work with solar panel removal and reinstallation. For Renergy Roofing, customers mention guidance on materials and recommendations suited to needs such as future solar panel plans.
Other East Bay Roofing Comparisons
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified January 13, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.