10 Best Roofers in Petaluma, CA

How Much Does a New Roof Cost in Petaluma?

For a project as substantial as roof replacement, price matters. Below is the usual price range to replace a roof on a 1,500 square foot home in Petaluma. We also compare prices for popular roofing materials.

How To Choose a Roofing Company

A new roof installation is a large home renovation that can run tens of thousands of dollars. It's crucial to research and find a highly reviewed and recommended roofing company for the job. Here are the top things to evaluate when selecting a roofer.

• Experience and credentials: Seek out providers that have been operating for at least 10 years. These companies' extensive experience and time in operation reflects stability, expertise, and satisfied past clients. Confirm that a provider has appropriate licenses, bonds, and insurance before committing. Also ask about professional certifications, such as those from the National Roofing Contractors Association.
• Roofing materials and products: Leading manufacturers produce durable roofing materials that can endure Petaluma's weather for years. Avoid contractors pushing low-cost or generic products. Inspect shingle samples before making a decision.
• References and reviews: Research companies carefully by examining their Google, Yelp, or Better Business Bureau (BBB) profiles to look for years of consistently good feedback. You can also request recent local references.
• Responsiveness and communication: Your contractor should keep you regularly updated throughout, from the estimate to the completion of the project. A representative should answer questions promptly and address any concerns while working.
• Warranties and guarantees: Reputable roofing companies provide strong guarantees that cover your roof. Look for coverage on shingles lasting 30+ years, plus at least a 5-year guarantee on labor. Stay away from companies that have shorter warranties.
• Detailed written estimate: Quality roofing companies will provide detailed written estimates. These proposals should outline the full project scope, materials required, and total cost with no hidden fees. Avoid vague bids or ones that seem much too low or high.

Signs Your Roof Needs Repair or Replacement

You may not think about your roof daily, but it plays a vital role protecting your home. Look out for these common signals that your roof needs to be inspected and repaired by a professional roofer.

Roof Age

The age and material of your roof are important. Asphalt shingles, the most popular residential roofing material, typically last 20–25 years before needing to be replaced. If your roof is approaching or past this lifespan, have it evaluated to determine if full replacement is needed.

Leaks or Water Stains in Your Home

One of the clearest signs of roof trouble is water leaks. Stains on your walls, ceilings, or insulation, or in your attic likely indicate water seeping through damaged or worn shingles. Even small leaks should be fixed promptly, as they can cause mold growth and further deteriorate your roof.

Exposed Roof Decking Underneath Shingles

If you can see roof decking or sheathing beneath your shingles, it means those shingles are severely curling or losing their seal, and replacement is required. Shingles should lie flat to prevent water from entering your home.

Cracked, Broken, or Missing Shingles

Examine your shingles closely from a steady ladder or while on the ground. Look for shingles that show cracks or are missing granules. Storms can cause exterior damage over time. To keep your roof in good shape, replace any shingles that have become detached or are openly gaping.

Flashing Deterioration Around Roof Penetrations

Roof flashing creates a watertight seal around chimneys, vents, valleys, and other areas where water can penetrate your roof. Deteriorated, cracked, or peeling flashing can allow leaks. We recommend promptly resolving any problems with the roof flashing that come up.

Sagging Roof Line

If you notice your roofline showing signs of sagging or unevenness, it could be a sign of a problem with the structure that requires further inspection by a roofer. A sagging roof deck will worsen over time if not given proper reinforcement or replaced entirely.