10 Best Roofers in Gaithersburg, MD

How Much Does a New Roof Cost in Gaithersburg?

Cost planning is important when tackling a project as big as roof replacement. Below, we outline the average price range for replacing a roof on a 1,500 square foot home in Gaithersburg. We also highlight price differences between popular roof materials.

How To Choose a Roofing Company

Installing a new roof is a big home renovation that might cost tens of thousands of dollars when finished. It's crucial to research thoroughly to find a highly skilled and reputable roofing company for the job. Here are some key factors to consider when picking a roofer.

• 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 warranty periods.
• Roofing materials and products: Quality roofing materials from leading manufacturers are able to handle Gaithersburg's weather and hold up for decades. Beware of contractors who offer extremely low-cost or generic products. Review shingle samples before making a decision.
• Detailed written estimate: Reputable roofing companies will offer a comprehensive written estimate that outlines the scope of the work, specific materials, and total cost without hidden fees. Avoid vague quotes or ones that seem dramatically low or high.
• References and reviews: Research companies carefully by reviewing their profiles on review sites such as Google, Yelp, or the Better Business Bureau (BBB) and looking for years of consistently positive feedback. You can also request recent local references.
• Responsiveness and communication: From estimate to project completion, the company should regularly communicate with you, answer all questions, and handle any concerns.
• 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

An uneven roofline may mean there's a structural issue that requires professional evaluation. Without taking steps to fix or replace it, a sagging roof will continue deteriorating.