Acker Roofing vs Mortensen Roofing & Gutters
East Bay Roofing Comparison · Updated January 2026
| Acker Roofing | Mortensen Roofing & Gutters | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 12 years | 36 years |
| License # | 993338 | 583533 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Concord, CA |
| Website | ackerroofing.com | www.mortensenroofing.com |
Our Analysis
On services, Acker Roofing is described as providing residential roof repairs, full roof replacements (including tear-offs), roof inspections, and roof cleaning. Customer accounts also reference related work such as leak troubleshooting, dry rot repair, attic insulation blow-in, and coordinating roofing work with solar panel removal and reinstallation. Reviews also mention storm-damage repairs, insurance-related inspections/documentation, and handling permitting or inspection requirements when applicable.
Mortensen Roofing & Gutters is described in customer feedback as professional and straightforward from estimating through completion, with mentions of reasonable pricing, timely follow-through, and workmanship meeting expectations. Reviews reference help with specific repair needs (including leaks) and assistance with sourcing replacement materials after damage. Overall, both are portrayed as communicative and reliable, with Acker’s feedback emphasizing detailed inspection/coordination and Mortensen’s emphasizing pricing and follow-through.
Why choose Acker Roofing?
- ✓ You want a contractor described as handling both urgent leak repairs and planned full replacements, including tear-offs.
- ✓ Your project may involve coordination with other parties (for example, solar panel removal and reinstallation) or permitting/inspection steps.
- ✓ You value detailed inspections and clear explanations of recommended work, based on customer accounts.
- ✓ You may need related work referenced by customers, such as dry rot repair or attic insulation blow-in, alongside roofing.
Why choose Mortensen Roofing & Gutters?
- ✓ You prefer a contractor with longer time licensed (36 years) while still maintaining active status, workers’ comp, and a $25,000 bond.
- ✓ You want an experience described as straightforward from estimating through completion, with dependable scheduling.
- ✓ Pricing is a key factor for you, since customers frequently mention reasonable pricing.
- ✓ You need targeted repairs (such as leak work) and may benefit from help sourcing replacement materials after damage.
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Frequently Asked Questions
Yes. Both are listed with an active license status, workers’ compensation coverage, and a $25,000 bond.
Mortensen Roofing & Gutters is listed as licensed for 36 years, while Acker Roofing is listed as licensed for 12 years.
Customer accounts for Acker Roofing mention storm-damage repairs and insurance-related inspections/documentation. Reviews for Mortensen Roofing & Gutters mention help after damage, including sourcing replacement materials.
Yes for Acker Roofing: customer references include coordinating roofing work with solar panel removal and reinstallation. The provided information for Mortensen Roofing & Gutters does not mention solar coordination.
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.