10 Best Roofers in San Diego, CA

How Much Does a New Roof Cost in San Diego?

Budget is an important consideration when replacing a major piece of your home like your roof. Below, find the average price range for roof replacement on a 1,500 square foot home in San Diego, as well as price differences between different popular roofing materials.

How To Choose a Roofing Company

Roof installation is a large home improvement project that can cost tens of thousands of dollars. It’s essential to do your research and find the top-rated company for the job. Here are the key factors to consider when choosing a roofer.

• Warranties and guarantees: The best roofers provide strong guarantees from the shingle makers covering materials for 30+ years, together with at least a 5-year labor guarantee. Watch out for companies with shorter warranty periods.
• References and reviews: Research companies carefully by checking reviews on sites like Google, Yelp, or the Better Business Bureau (BBB). Look for years of consistently good feedback. You can also request recent local references.
• Roofing materials and products: Reputable manufacturers produce durable roofing materials that can endure San Diego's weather for years. Avoid contractors pushing low-cost or generic products. Review shingle samples before making a decision.
• Responsiveness and communication: From estimate to project completion, your contractor should regularly communicate with you, respond to all questions, and resolve any concerns.
• Experience and credentials: Companies operating for over a decade demonstrate years of experience on top of expert service and happy clients. Only consider companies that are licensed, bonded, and insured. Ask about professional certifications, such as those from the National Roofing Contractors Association.
• Detailed written estimate: Quality roofers will provide detailed written proposals. These proposals should outline the full project scope, materials required, and total cost without hidden fees. Avoid vague bids or quotes that seem much too low or high.

Signs Your Roof Needs Repair or Replacement

You may not think about your roof daily, but it protects your home in important ways. Look out for these common signals that your roof needs to be evaluated and repaired by a professional roofer.

Roof Age

Your roof's age and material are key factors. Asphalt shingles, the most common residential roofing material, normally last 20–25 years before needing to be replaced. Have your roof evaluated if it’s nearing or past this lifespan to determine if full replacement is needed.

Leaks or Water Stains in Your Home

Leaks are a typical sign of roof issues. Water leaking through worn or damage shingles often leads to water stains on insulation, ceilings, and walls, or in your attic. Don't ignore even small leaks, as leaks of any size can lead to mold and other issues.

Exposed Roof Decking Underneath Shingles

If you can see your roof deck boards underneath your shingles, it means those shingles are severely curling or losing their seal and need to be replaced. Shingles should lie flat to prevent water from leaking into your home.

Cracked, Broken, or Missing Shingles

Check your roof shingles from the ground or a steady ladder. Look for cracking or loss of protective granule coating. Storms that bring strong winds can cause surface damage over time. To keep your roof in good shape, replace any shingles that are no longer securely attached or are openly gaping.

Flashing Deterioration Around Roof Penetrations

Roof flashing makes a watertight seal around vents, valleys, chimneys, and other areas where water can leak into your home. Cracked, peeling or deteriorated flashing can allow leaks. We recommend quickly addressing any flashing issues that come up.

Sagging Roof Line

If your roof shows signs of sagging or unevenness, it's time to call a professional roofer. These issues could indicate a structural problem. A sagging roof that's not properly supported or fixed will worsen over time.