Calisco Roofing vs Roof By Tom
East Bay Roofing Comparison · Updated January 2026
| Calisco Roofing | Roof By Tom | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 3 years | 2 years |
| License # | 1105093 | 1112980 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Moraga, CA |
| Website | caliscoroofing.com | roofbytom.com |
Our Analysis
Service scope overlaps substantially. Calisco Roofing is described as providing residential inspections, leak repairs, maintenance, and roof replacement. Examples referenced include low-slope roofing, tile roof maintenance and repairs, PVC membrane roofing, torch-down roofing, gutter cleaning, and roof vent/flashing installation. Roof By Tom is described (in customer feedback) as handling full roof replacements, overlays, leak repairs, and tile-roof repairs, with some mentions of gutter work and help addressing water-related damage.
Process and jobsite notes are similar: both are commonly described as responsive, with timely scheduling and clear explanations of scope. Calisco Roofing feedback highlights thorough inspections and documentation such as before-and-after photos, along with transparency around pricing and scope. Roof By Tom feedback emphasizes professional, efficient crews, on-time arrival, and cleanup; it also includes a small number of mentions of dissatisfaction with specific outcomes or workmanship.
Why choose Calisco Roofing?
- ✓ You want a Brentwood-based contractor and service described as covering the surrounding area within Contra Costa County.
- ✓ Your project involves specific systems mentioned in examples, such as PVC membrane or torch-down roofing, or low-slope work.
- ✓ You value detailed inspection documentation (including before-and-after photos) and clear discussion of options and scope.
- ✓ You need common residential services such as leak response, maintenance, or a full roof replacement, with attention to cleanup noted in customer descriptions.
Why choose Roof By Tom?
- ✓ You prefer a Moraga-based contractor within Contra Costa County for repairs or replacement work.
- ✓ Your project matches work commonly referenced by customers, such as full roof replacement, overlays, leak repairs, or tile-roof repairs.
- ✓ You want an efficient, on-time crew experience with consistent communication and jobsite cleanliness emphasized in feedback.
- ✓ You may also be looking for related help mentioned by some customers, such as gutter work or addressing water-related damage.
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Frequently Asked Questions
Yes. Both Calisco Roofing and Roof By Tom are listed with active license status and workers’ compensation coverage, and each maintains a $25,000 bond.
Yes. Calisco Roofing is described as offering inspections, leak repairs, maintenance, and roof replacement for residential properties. Roof By Tom is described by customers as completing leak repairs and full roof replacements, among other services.
Calisco Roofing is based in Brentwood, Contra Costa County, California. Roof By Tom is based in Moraga, Contra Costa County, California.
For Calisco Roofing, examples include low-slope roofing, tile maintenance and repairs, PVC membrane roofing, torch-down roofing, gutter cleaning, and roof vent/flashing installation. For Roof By Tom, customer feedback mentions full replacements, overlays, leak repairs, tile-roof repairs, and some gutter work.
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.