10 Best Roofers in Alhambra, CA

How Much Does a New Roof Cost in Alhambra?

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 Alhambra. We also compare costs for popular roofing materials.

How To Choose a Roofing Company

Installing a new roof is a large home improvement project that can cost tens of thousands of dollars. It’s crucial to do your research and find the most qualified company for the job. Here are the key factors to consider when choosing a roofer.

• Roofing materials and products: Quality roofing materials from leading manufacturers are able to withstand Alhambra's weather and last for decades. Beware of contractors who offer extremely low-cost materials or generic products. Inspect shingle samples before deciding.
• Experience and credentials: Companies that have been in business for over 10 years show stability and expertise. Before hiring, verify that a provider has current licenses, bonding, and insurance. Inquire about professional certifications, such as those from the National Roofing Contractors Association.
• Warranties and guarantees: The best roofers provide robust manufacturer warranties on shingles lasting over 30 years, together with at least a 5-year labor guarantee. Avoid companies with less robust coverage.
• Responsiveness and communication: From the time you get a quote to when the project is complete, your contractor should maintain regular contact. A representative should address questions and handle any issues during the project.
• Detailed written estimate: Reputable roofers will provide detailed written estimates. These proposals should outline the full project scope, materials required, and total cost with no hidden fees. Avoid vague quotes or ones that seem much too low or high.
• References and reviews: Vet companies thoroughly by looking on Google, Yelp, or the Better Business Bureau (BBB) to see that they have a history of consistently positive feedback. You can also request recent local references to learn more.

Signs Your Roof Needs Repair or Replacement

While most homeowners don't think about their roof every day, it plays a key role in protecting your home. Be attentive to these common signs that your roof may need an inspection and repairs from a professional roofer.

Roof Age

The age and material of your roof play a big role. Asphalt shingles, the most common roofing material for homes, typically last about 20 to 25 years. If your roof is approaching or past this lifespan, schedule an inspection to see if complete replacement is necessary.

Leaks or Water Stains in Your Home

Leaks are a clear sign that your roof needs repair. Stains on walls, ceilings, or insulation, or in your attic often mean that water is getting through deteriorating shingles. Even small leaks need to be taken care of promptly, as they can cause mold and more harm over time.

Exposed Roof Decking Underneath Shingles

Seeing roof deck boards or sheathing under your shingles indicates that those shingles are severely curling or losing their seal. This means the shingles likely need replacement. Shingles should lie flat to stop water from getting into your home.

Cracked, Broken, or Missing Shingles

Examine your roof shingles from the ground or a safe ladder. Look for signs of damage 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 have come loose or have open gaps.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof creates a watertight barrier around chimneys, valleys, vents, and other areas where water can leak in. If the flashing is becoming damaged, loose, or worn down, it may leak. Promptly address any flashing issues.

Sagging Roof Line

A structural problem can lead to noticeable roof sagging or unevenness. If you notice unevenness, schedule a professional inspection. An improperly supported roof deck will only get worse without proper support.