10 Best Roofers in Charleston, SC

How Much Does a New Roof Cost in Charleston?

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

How To Choose a Roofing Company

Installing a new roof is a major home renovation that may cost over ten thousand dollars total when finished. It's essential to research extensively to find the best credentialed and most respected roofing company for the job. Here are the main things to consider when hiring a roofer.

• Detailed written estimate: Quality roofers will provide a thorough written proposal. The quote should specify the full scope of the project, materials needed, and full price with no surprise charges. Avoid companies that provide unclear quotes, or ones that seem way too low or high.
• References and reviews: Vet companies thoroughly by verifying on review sites such as Google, Yelp, or the Better Business Bureau (BBB) that they have consistently positive feedback. You can also request recent local references to learn more.
• Warranties and guarantees: Reputable roofers provide strong manufacturer warranties covering shingles for 30+ years and workmanship warranties for five or more years. Use caution with roofers offering less coverage than that.
• Experience and credentials: An established roofing provider that has many years of experience in business demonstrates years of expertise, satisfied customers, and consistent quality work. Ensure the company is fully licensed, bonded, and insured before hiring. Ask about any professional certifications that relate to your project, such as those from the National Roofing Contractors Association.
• Responsiveness and communication: Your contractor should maintain regular contact throughout, from the estimate to project completion. A representative should respond to questions promptly and resolve any concerns while working.
• Roofing materials and products: Reputable manufacturers produce durable roofing materials that can endure Charleston's weather for years. Steer clear of contractors offering low-cost or generic products. Review shingle samples before making a decision.

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. Look out for these common signs that your roof may be in need of professional inspection and repair.

Roof Age

Your roof's age and material are both important. The most popular residential roofing material is asphalt shingles, which generally last about 20 to 25 years before requiring replacement. Schedule an inspection if your roof is reaching this age to determine if it needs to be replaced.

Leaks or Water Stains in Your Home

One of the most obvious signs of a roof problem is leaking. Stains on ceilings, walls, and insulation — or in your attic — usually mean that water is seeping through worn or damaged shingles. Don't ignore small leaks, because even these can lead to mold growth and roof damage.

Exposed Roof Decking Underneath Shingles

Visible roof decking or sheathing under your shingles is a sign 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 leaking into your home.

Cracked, Broken, or Missing Shingles

Inspect your roof shingles from the ground or a safe ladder. Look for signs of damage or missing granules. Storms that bring strong winds can cause surface damage over time. To keep your roof in good shape, replace any shingles that are missing or have open gaps.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof creates a watertight barrier around vents, chimneys, valleys, and other areas where water can penetrate the roofing system. 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 cause your roof to exhibit noticeable sagging or unevenness in slope. If you notice signs of the roof sagging, schedule a professional inspection. A roof deck that isn't reinforced will get worse over time.