10 Best Roofers in Lake Oswego, OR

How Much Does a New Roof Cost in Lake Oswego?

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 Lake Oswego. We also compare prices for popular roofing materials.

How To Choose a Roofing Company

Roof installation is a big home improvement project that can cost tens of thousands of dollars when all is said and done. It's crucial to research and find a top quality and trusted local roofing contractor for the job. Here are some important factors to consider when choosing a roofing contractor.

• Detailed written estimate: Trustworthy roofing contractors will offer a comprehensive written proposal. This estimate should outline the complete work scope, materials, and total price without surprise fees. Steer clear of unclear quotes, or ones that seem much too high or low.
• Roofing materials and products: Quality roofing materials from leading manufacturers can withstand Lake Oswego's weather and last years. Watch out for contractors offering cheap or generic materials. Check shingle samples before deciding.
• Experience and credentials: An established roofer that has been operating for over a decade demonstrates stability, experience, and a proven track record. Ensure the company is fully licensed, bonded, and insured before you hire them. Inquire about any professional certifications relating your project, such as those from the National Roofing Contractors Association.
• 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 good feedback. Also ask for recent local references.
• 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 less coverage than that.
• Responsiveness and communication: From estimate to project completion, your contractor should regularly communicate with you, answer all questions, and address any concerns.

Signs Your Roof Needs Repair or Replacement

You may not think about your roof daily, but it protects your home in important ways. Be aware of these common signals that your roof needs to be inspected and repaired by a professional roofer.

Roof Age

The age and material of your roof are key factors. Asphalt shingles, the most common residential roofing material, typically last around 20–25 years before needing to be replaced. If your roof is approaching or past this lifespan, get a professional inspection to determine if full replacement is needed.

Leaks or Water Stains in Your Home

One of the clearest signs of roof trouble is water leaks. Stains on your walls, ceilings, or insulation, or in your attic are often a sign of water seeping through damaged or worn shingles. Even small leaks should not be ignored, as they can lead to mold growth and further deteriorate your roof.

Exposed Roof Decking Underneath Shingles

If you can see roof decking or sheathing beneath your shingles, it means those shingles are curling substantially or losing their seal and need to be replaced. Shingles should lie flat to prevent water from leaking into your house.

Cracked, Broken, or Missing Shingles

Check your shingles thoroughly from ground level or a sturdy ladder. Look for ones that are damaged or that are missing granules. Over time, storms can cause surface damage. To keep your roof in good shape, replace any shingles that detach or are openly gaping.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof creates a watertight barrier around valleys, vents, chimneys, 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

If your roof sags or is uneven, schedule a professional inspection. These issues could signal a structural problem. A sagging roof that's not properly supported or fixed will continue worsening over time.