Roofing Work Built on Consistency, Pride, and Real Accountability

Mario Contreras Roofing was built around a simple idea: do the work the right way, communicate clearly, and treat every home with respect. We know roofing is one of the most important parts of protecting a property, and we take that responsibility seriously.

From repairs and replacements to inspections and commercial projects, we focus on dependable workmanship and a smooth customer experience from the first conversation to the final cleanup.

• 10+ Years of roofing experience and hands-on job site knowledge.
• 100% Commitment to honest recommendations and quality workmanship.
• Local A roofing company focused on serving Sonoma County homeowners well.

The Kind of Roofing Company Homeowners Feel Good About Hiring

We believe the best roofing experience comes from doing the basics extremely well: showing up, communicating honestly, doing clean work, and standing behind the finished result.

A Simple Process That Keeps Roofing Projects Clear and Well Managed

Roofing projects go better when expectations are clear and the work is handled with professionalism from the start. We focus on a process that helps homeowners feel informed and confident the whole way through.

Whether the project is a repair, replacement, or inspection, our goal is to make the experience straightforward and dependable.

• 01 Inspect and Evaluate

  We look closely at the roof condition, identify the real issues, and explain what we recommend in clear terms.

• 02 Plan the Right Solution

  We match the scope of work to the property’s needs, with practical recommendations and clear expectations.

• 03 Complete the Work with Care

  We carry out the job with attention to detail, clean workmanship, and respect for your time and property.