10 Best Roofers in Rosemead, CA

How Much Does a New Roof Cost in Rosemead?

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

How To Choose a Roofing Company

A new roof installation is a major home renovation that can cost tens of thousands of dollars. It's crucial to research and find the most qualified and reputable roofing company for the job. Here are some important considerations for hiring a roofer.

• Detailed written estimate: Trustworthy roofing companies will give you a comprehensive written quote. This estimate should outline the complete work scope, materials required, and total price without hidden costs. Steer clear of unclear quotes, or ones that seem much too low or high.
• Responsiveness and communication: Your contractor should keep you regularly updated throughout, from the estimate to the completion of the project. A representative should respond to questions in a timely manner and address any worries while working.
• References and reviews: Check companies thoroughly by verifying recent reviews on sites like Google, Yelp, or the Better Business Bureau (BBB). Look for consistently good feedback over many years. You can ask for recent local references to learn more.
• Roofing materials and products: Reputable manufacturers produce durable roofing materials that can endure Rosemead's weather for years. Avoid contractors offering low-cost or generic products. Check out shingle samples before making a decision.
• Warranties and guarantees: A reliable roofer will provide robust manufacturer warranties that cover shingles for 30+ years along with at least a 5-year workmanship warranty on labor. Be wary of shorter guarantees.
• Experience and credentials: An established roofer that has been operating for over a decade demonstrates years of expertise, satisfied customers, and consistent quality work. Ensure the company is fully licensed, bonded, and insured before you hire them. Inquire about any professional certifications that relate to your project, such as those from the National Roofing Contractors Association.

Signs Your Roof Needs Repair or Replacement

While the average homeowner may not spend a lot of time thinking about their roof, a roof plays a vital role in keeping a home safe and secure. Keep alert for these signs that your roof might need professional attention.

Roof Age

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

Leaks or Water Stains in Your Home

Leaks are a common sign of roof issues. Water leaking through deteriorating shingles often leads to water stains on ceilings, walls, and insulation, or in your attic. Don't dismiss even small leaks, as they can still lead to mold and other issues.

Exposed Roof Decking Underneath Shingles

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

Cracked, Broken, or Missing Shingles

Inspect your shingles thoroughly from ground level or a steady ladder. Look for ones that are damaged or that are missing granules. Over time, storms can cause surface damage. To keep your roof in good shape, replace any shingles that are no longer attached properly or are openly gaping.

Flashing Deterioration Around Roof Penetrations

Roof flashing seals off valleys, chimneys, vents, and other areas that pass through the roof. If the metal flashing is damaged, coming loose, or deteriorated, it can leak. Have any flashing problems fixed right away.

Sagging Roof Line

A structural problem can cause your roof to display sagging or uneven slopes. If you notice unevenness, get a roofing company to inspect it. An improperly supported roof deck will only get worse without proper support.