10 Best Roofers in Lake Grove, NY

How Much Does a New Roof Cost in Lake Grove?

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

How To Choose a Roofing Company

Installing a new roof is a major home renovation that may cost tens of thousands of dollars. It's essential 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.

• Detailed written estimate: Reputable roofers will provide detailed written bids. These proposals should outline the full project scope, materials required, and total cost without hidden fees. Avoid vague bids or quotes that seem much too high or low.
• Roofing materials and products: Reputable manufacturers produce durable roofing materials that can withstand Lake Grove's weather for years. Avoid contractors offering low-cost or generic products. Check out shingle samples before making a decision.
• Experience and credentials: An established roofing company 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 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 communicate consistently throughout, from the estimate to the completion of the project. A representative should respond to questions quickly and handle any concerns while working.
• Warranties and guarantees: Reputable roofers provide robust guarantees from shingle manufacturers which protect shingles for over 30 years and workmanship warranties for five or more years. Use caution with roofers offering shorter warranties.
• References and reviews: Vet companies by reviewing their most recent online feedback on sites such as Google, Yelp, or the Better Business Bureau (BBB). Look for a history of consistently positive reviews. You can also request recent local references to learn more about the customer experience.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof on a daily basis, it provides critical protections for your home. Remain alert for these common signs that your roof may need professional inspection and repair.

Roof Age

The age and material of your roof are important. Asphalt shingles, the most popular roofing material for homes, normally last about 20 to 25 years. If your roof is nearing or past this lifespan, have it inspected to see if complete replacement is necessary.

Leaks or Water Stains in Your Home

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

Exposed Roof Decking Underneath Shingles

If you can see roof sheathing or decking under shingles, it shows that those shingles are severely curling or losing their seal. This means it's time for replacement. Shingles should lie flat to stop water from entering your home.

Cracked, Broken, or Missing Shingles

Carefully inspect your shingles from the ground or a steady ladder. Look for any shingles that are cracked or are missing granules. Over time, environmental factors like storms can cause surface damage. To keep your roof in good repair, you should replace any shingles that are no longer attached properly or that have gaps.

Flashing Deterioration Around Roof Penetrations

Roof flashing protects vents, chimneys, valleys, and other areas that penetrate your roofing system. If the metal flashing is cracked, peeling away, or completely worn out, it can leak. Have any flashing problems fixed right away.

Sagging Roof Line

If your roof sags or is uneven, get a roofer to evaluate it. These issues could signal a structural problem. A sagging roof that's not reinforced or replaced will worsen over time.