Tri Valley Roofing vs Symplify Roofing
East Bay Roofing Comparison · Updated January 2026
| Tri Valley Roofing | Symplify Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 3 years | 2 years |
| License # | 1100411 | 1108246 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Castro Valley, CA | Walnut Creek, CA |
| Website | www.trivalleyroofing.com | symplifyroofing.com |
Our Analysis
Service descriptions for Tri Valley Roofing include roof replacement, roof repairs and maintenance, gutter installation, skylight work, solar tubes, and dry rot repairs, with customers referencing work on homes and accessory structures. The provided information for Symplify Roofing emphasizes roof and gutter work, with customer comments focusing on inspections, explanations of options, and organized project management.
Customer summaries for both businesses frequently mention professional conduct, responsive communication, and efficient scheduling through completion, including cleanup. Tri Valley Roofing is additionally described as using photos to document conditions and progress, which some customers found useful for insurance-related needs. Symplify Roofing feedback highlights an estimating and decision process described as thorough and non-pressured, with some customers noting pricing that compared favorably to other bids.
Why choose Tri Valley Roofing?
- ✓ You are located in or near Castro Valley/East Bay areas served from Alameda County and want a contractor based there.
- ✓ You want a wider set of specifically mentioned add-on services such as skylights, solar tubes, and dry rot repairs alongside roofing.
- ✓ Photo documentation during the project is important to you, including for communicating conditions or supporting insurance-related discussions.
- ✓ You prefer a contractor described as attentive to jobsite cleanliness and safety practices during residential work.
Why choose Symplify Roofing?
- ✓ You are located in or near Walnut Creek/Contra Costa County and prefer a contractor based in that area.
- ✓ You want an estimating and planning process described as thorough, with explanations of options and an approach customers describe as non-pressured.
- ✓ You value organized project management with regular updates on scheduling and progress through completion and cleanup.
- ✓ You are comparing multiple bids and want a company that customers have described as competitively priced relative to other estimates.
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Frequently Asked Questions
Yes. Both list an active license status, workers’ compensation coverage, and a $25,000 bond in the provided information.
Tri Valley Roofing is based in Castro Valley, Alameda County, California. Symplify Roofing is based in Walnut Creek, Contra Costa County, California.
The provided details mention roof replacement, roof repairs and maintenance, gutter installation, skylight work, solar tubes, and dry rot repairs, including residential projects and work on accessory structures.
Customers commonly mention clear communication, detailed explanations, regular updates, efficient timelines, cleanup after completion, and a thorough inspection/option-focused approach rather than pressure to proceed.
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.