Paragon Roofing vs TSP Roofing and Solar
East Bay Roofing Comparison · Updated January 2026
| Paragon Roofing | TSP Roofing and Solar | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 3 years | 3 years |
| License # | 1100626 | 1096233 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Hercules, CA |
| Website | www.paragonroofco.com | www.tsproofingandsolar.com |
Our Analysis
TSP Roofing and Solar is based in Hercules and is described by customers across both roofing and solar projects. Feedback often highlights responsiveness, clear explanations, and organized coordination from planning through completion. Customers mention efficient scheduling and installation timelines, including one-day solar or battery installs in some cases. Reviews also reference troubleshooting and repairs such as roof leaks, solar systems going offline, and inverter or component replacements, along with workmanship details like electrical upgrades and neat installation practices.
On credentials provided, both list the same years licensed (3), active status, workers’ compensation, and a $25,000 bond; the practical difference in the data is the project mix and examples of work customers report for each company.
Why choose Paragon Roofing?
- ✓ You want a contractor commonly hired for roof replacement/reroofing on residential or commercial properties, including full or partial replacements.
- ✓ Your scope may include related exterior components (gutters, eaves, skylights) along with vents or decking work.
- ✓ You prefer a company that customers report as handling permitting and coordinating final inspections in some projects.
- ✓ Your project is in or around Concord or other mentioned Bay Area locations such as Walnut Creek, Moraga, Vallejo, Daly City, or San Francisco.
Why choose TSP Roofing and Solar?
- ✓ You’re planning a project that combines roofing with solar (and possibly battery) installation, based on customer-described project types.
- ✓ You value a process where customers report clear explanations, frequent updates, and organized coordination from planning through completion.
- ✓ You may need troubleshooting or repair work (for example, roof leaks, solar systems going offline, or inverter/component replacement).
- ✓ You want a contractor customers associate with solar-related electrical work and installation details, with the company based in Hercules.
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Frequently Asked Questions
Yes. Both are listed as actively licensed for 3 years, carry workers’ compensation coverage, and maintain a $25,000 bond.
Paragon Roofing is commonly referenced for roof replacement/reroofing projects that may include vents, decking, gutters, eaves, and skylights.
TSP Roofing and Solar is frequently discussed for solar (and sometimes battery) installs and for troubleshooting issues such as solar systems going offline or inverter/component replacements.
Paragon Roofing is based in Concord, Contra Costa County, California. TSP Roofing and Solar is based in Hercules, Contra Costa County, California.
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.