Expert Residential Roofing Contractor
​for SeaTac, WA
For twenty years, Allied Roofing has been dedicated to providing the highest quality home improvement experience in the Pacific Northwest community. From siding, windows, gutters, to any other home improvement service you need not look any no further than Allied Roofing for trusted home improvement services. We set the highest standards in workmanship, customer service, and use only the top ranked supplies from trusted manufactures such as GAF, North America's largest roofing manufacture. Allied Roofing Installation Services is one of the best roofing contractors in SeaTac, WA. Taking care of our valued customers is our mission as a bonded, insured, and certified roofer for SeaTac, WA. As a GAF's Certified Weather Stopper Roofing Contractor, you can rest assured that an Allied installed roofing system is safe, sound, and going to give you years of unbeatable protection. 
Ready to choose Allied Roofing as your trusted roofer in SeaTac, WA? 
Click below to schedule a free estimate or call us at 253-277-7822 to make an appointment today
Home Improvement Service We Offer for SeaTac, WA
  • Siding
  • Windows
  • Gutters
  • Residential Roofing
  • Commercial Roofing
  • Industrial Roofing
  • Roof Repair
  • Skylights 
  • Solar Tubes 
  • Window Replacement
  • Siding
  • Gutter Installation
  • Pitched Applications
  • Deck Building
  • Interior Remodel
  • Exterior Remodel
  • Flooring
  • Cabinet Work
  • Additions/Garages
  • Flat/Low Slope Applications 
Roofing Contractor SeaTac WAInstallation of a GAF Timberline HD certified roof in Weatherwood with Tiger paw underlayment.
Warranties
We know the importance of being protected and feeling secure in your home improvement investment, for this reason as a GAF Certified Weather Stopper Roofing Contractor we can offer some of the best warranties in the industry. Rest assured each night under your new GAF roofing system knowing you selected the best roofing contractor in SeaTac, WA.

The GAF Weather Stopper® System Plus Ltd. Warranty:
 This warranty is a top ranked because it provides coverage against manufacturing defects for all major GAF components on your roof, not just your shingles. Meaning you’ll have the peace of mind of knowing that, if any covered roofing component fails, it will be covered by the warranty. (Click here for complete coverage and restrictions). The warranty is only available through GAF's factory-certified contractors, which we are, providing you with a low-cost way to get up to 50 years of non-prorated coverage, against manufacturing defects, on your new roofing system.  For the small additional cost of the System Plus ltd. warranty, you are protected by the best valued warranty you can get in the industry today.
Types of Roofing We Offer