10 Best Roofers in Gaithersburg, MD

How Much Does a New Roof Cost in Gaithersburg?

Price is an important consideration when replacing your roof. Below is the average price range to replace a roof on a 1,500 square foot home in Gaithersburg. We also compare prices for popular roofing materials.

How To Choose a Roofing Company

Installing a new roof is a large home improvement project that can cost upwards of twenty thousand dollars out of pocket. It’s essential to do your research and find the most qualified company for the job. Here are some important considerations for choosing a roofer.

• 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 shorter warranties.
• Roofing materials and products: Quality roofing materials from top brands can handle Gaithersburg's weather and endure decades. Avoid contractors pushing cheap or generic materials. Check shingle samples before deciding.
• Detailed written estimate: Reputable roofers will offer a comprehensive estimate in writing that outlines the scope of the work, materials requirements, and total cost without hidden fees. Avoid vague quotes or ones that seem dramatically high or low.
• 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 positive feedback. You can also request recent local references.
• Responsiveness and communication: Your contractor should communicate consistently throughout, from the estimate to project completion. A representative should answer questions quickly and resolve any worries while working.
• Experience and credentials: An established roofing company 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 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

Though most homeowners don't think about their roof every single day, a roof plays an important role in keeping a home safe and secure. Watch for these signs that your roof might need professional attention.

Roof Age

Your roof's age and material are key factors. Asphalt shingles, the most common residential roofing material, generally last about 20 to 25 years before needing to be replaced. Have your roof evaluated if it’s approaching 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 damaged or worn shingles often leads to water stains on walls, insulation, and ceilings, or in your attic. Don't dismiss even small leaks, as leaks of any size can lead to mold and other damage.

Exposed Roof Decking Underneath Shingles

If you can see the roof decking or sheathing material 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 getting into your home.

Cracked, Broken, or Missing Shingles

Inspect your shingles closely from a safe ladder or while on the ground. Look for shingles that are cracked or are missing granules. Storms can cause roof damage over time. To keep your roof in good condition, replace any missing shingles, or ones that are openly gaping.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof seals off valleys, vents, chimneys, 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

If your roof sags or is uneven, get a roofer to evaluate it. These issues could indicate a structural problem. A sagging roof that's not given adequate structural reinforcement or full replacement will deteriorate more over time.