Diamond Roofing logo
Specializing in flat & low slope roofing (206) 522-3016 REQUEST ESTIMATE

About Us

Diamond Roofing, Inc. has served the Puget Sound’s commercial and residential communities since 1995. We have built our reputation on integrity, quality, and value.

Our Record of Excellence

About Us Pic 1We have the experience and capacity to handle all your flat roofing needs. We research both the products and the manufacturers to ensure quality and strength of our warranty. We are licensed, bonded, and insured.

We are in good standing with the Better Business Bureau and the Master Builders of King and Snohomish Counties.

About Us Pic 2PVC is a superior alternative to torch down or hot tar and requires no open flame on your roof surface. This material is designed and warranted for ponding and pooling water conditions. Because we only install one roofing system, our crews are highly trained in flat and low slope PVC material installation. We offer our customer peace of mind, knowing our crews are proficient and experienced in the installation of flat and low slope roofs.

About Us Pic 3Our customers not only recognized our experience, but also our proven track record in the Northwest and the longevity of our business.

Customer Testimonials

How to Choose a Contractor

When choosing a contractor, knowing the right questions to ask and having the right resources can assist you in hiring a professional who will do the job the right time and leave you with peace of mind.

About Us Pic 4Questions to Ask:

  • Does the contractor have a current business license?
  • Do they have valid insurance & what are their limits?
  • Do they have references from former jobs?
  • Did they explain clearly the labor & material warranty?
  • How long has this company been in business?

About Us Pic 5We Are:

  • Fully licensed, insured, and certified installers.
  • In business since 1995 and trained installers with over 20 years of installation experience.
  • Committed to the safety of our employess and customers – OSHA and L&I Certified.

About Us Pic 6As a Building Owner:

  • Inform us about unforeseen conditions that apply to your home or business.
  • Be prepared – secure objects of value by removing them from walls, shelves, & ceilings

Washington State’s Department of Labor and Industries

Washington State Department of Labor and IndustriesUse this link to look up Diamond Roofing, Inc.’s operating status with the Washington Department of Labor and Industries.

Part of the Diamond Guarantee

Daily job site cleanup.
We respect your personal space.

For a FREE ROOF CONSULTATION call 206.522.3016 or fill out the form by clicking the button below.


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232 Railroad Ave. S.
Suite 101
Kent, WA 98032

Phone 206.522.3016

Fax 253.852.4715


Contractor# DIAMORI022DT

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Diamond Roofing Inc, Roofing Contractors, Renton, WA
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