Specializing in Flat and Low Slope Roofing

Free Consultation Call and Free Estimate

Commercial Roofer Specializing in Flat and Low Slope Roofing

Specializing in commercial flat and low slope roofing in the Greater Puget Sound area

At Diamond Roofers LLP, the roofing systems we provide are designed to increase the value of your building, enhance fire protection, and free you from future roof maintenance requirements. As the premier roofing company serving the Northwest, we specialize in providing commercial low slope and flat roofing in addition to high quality apartment flat roofs for our customers. We possess the skills and experience to take care of all of your roofing needs in Seattle and surrounding areas.

Roofing Contractors — Kent, WA — Diamond Roofers LLP

Commercial Roofing Services

Regarding the commercial roofing projects complete, our team adapts our roofing systems to accommodate your specific requirements and ensures your roof is installed to maximize the visual appeal and protection of your property. We only use certified and highly trained roofing professionals and utilize both technologically advanced and traditional applications to ensure you receive a first-in-class roofing system installation. The types of commercial roofing projects in which we have installed roofing systems include warehouses, industrial facilities, retail facilities, apartments, and condominiums.

PVC Roofing Installation

Our professionally trained PVC installation professionals possess five decades of combined experience. The PVC mechanically attached roofing system we install includes a polyester reinforced PVC roof membrane. This membrane is connected directly to the structural deck in any type of mechanically attached arrangement. The high-strength polyester reinforcement we use gives the material a wind uplift capacity greater than the testing requirements established by Factory Mutual.


For everything from flat roof repair to low slope roof installation, we have you covered at Diamond Roofers LLP. We use the best quality roofing and waterproofing materials in the industry to serve your roofing needs


For more information about the flat and low slope roof repair and installation services we offer in Seattle, and surrounding areas, call our team today at 206.202.7770 or complete our contact form.

Our Services

PVC Installation

PVC installation for homeowners and commercial business owners with state-of-the-art equipment.

Flat and Slope Roofing

Flat and low slope roofing is our specialty, our team has over 40 years of experience installing flat or low slope roofing.

Diamond Roofers LLP promises customers that the roof will only need to be installed once and set for life.

Our Services

PVC Installation

PVC installation for homeowners and commercial business owners with state-of-the-art equipment.

Flat and Slope Roofing

Flat and low slope roofing is our specialty, our team has over 40 years of experience installing flat or low slope roofing.

Diamond Roofers LLP promises customers that the roof will only need to be installed once and they'll be set for life.

Testimonials

  • ★★★★★


    "Diamond Roofers came out and gave us a bid on the leaking flat roof portion of our church building. Their salesman Mike was very communicative and came on time for our appointment. He was very thorough and took pictures to show us what was going on. He provided the bid in a timely manner. He was very professional and never pressured us. We felt it was a fair bid but a couple of our members ended up doing the work."


    - Southside Baptist Church

    Button

  • ★★★★★


    "Had a great experience! Very professional and honest company. Mike, the estimator, was very thorough in explaining what the problems were with our roof. He took pictures so we could see what he meant. The installers were great, too. We’re very happy with our new roof and thankful we have no more leaks!"


    - Heidi Smith

    Button

  • ★★★★★


    "Great company!"


    - Mick Credere

    Button

  • ★★★★★


    "OMG I could not be happier! Called this morning about a roof leak and Michael came out and fixed us right up! He was so nice and professional! I would do business with again!"


    - Jennifer Conus

    Button

  • ★★★★★


    "Diamond Roofers put a roof on a section of our remodel and did an amazing job!! The bid was fair, Mike was super professional, and the job was done quickly! Mike even came back after the install to double check everything was done correctly and make sure we were satisfied. 10/10 recommend!"


    - Jessica Mriglot

    Button

  • ★★★★★


    "Mike was great, explained everything in detail. Crew was professional and fast! Made me feel comfortable with them."


    - Eric Steinke

    Button

  • ★★★★★


    "Excellent choice! Mike gave me a fair estimate, and kept me updated on cost changes as we discovered additional work to be done under existing roof. Though heavy snows and bone-chilling temps disrupted scheduling, Leo and crew worked efficiently and safely to get the job done, and also made sure my roof was protected from the the elements at all times. All the guys were friendly and respectful, and patiently answered all my questions. I am 100% confident my new PVC, low-slope roof was done right!! Quality work by a quality company!"


    - Desi D


    Button

  • ★★★★★


    "Diamond replaced our leaky worn out torch-down roof 11 years ago and we haven't worried about it since. We recently had them tweak some things during a remodel. No problems, no complaints, excellent service."


    - Dave Relyea

    Button

  • ★★★★★


    "Diamond Roofers came out and gave us a bid on the leaking flat roof portion of our church building. Their salesman Mike was very communicative and came on time for our appointment. He was very thorough and took pictures to show us what was going on. He provided the bid in a timely manner. He was very professional and never pressured us. We felt it was a fair bid but a couple of our members ended up doing the work."


    - Southside Baptist Church

    Button

  • ★★★★★


    "Had a great experience! Very professional and honest company. Mike, the estimator, was very thorough in explaining what the problems were with our roof. He took pictures so we could see what he meant. The installers were great, too. We’re very happy with our new roof and thankful we have no more leaks!"


    - Heidi Smith

    Button

  • ★★★★★


    "Great company!"


    - Mick Credere

    Button

  • ★★★★★


    "OMG I could not be happier! Called this morning about a roof leak and Michael came out and fixed us right up! He was so nice and professional! I would do business with again!"


    - Jennifer Conus

    Button

  • ★★★★★


    "Diamond Roofers put a roof on a section of our remodel and did an amazing job!! The bid was fair, Mike was super professional, and the job was done quickly! Mike even came back after the install to double check everything was done correctly and make sure we were satisfied. 10/10 recommend!"


    - Jessica Mriglot

    Button

  • ★★★★★


    "Mike was great, explained everything in detail. Crew was professional and fast! Made me feel comfortable with them."


    - Eric Steinke

    Button

  • ★★★★★


    "Excellent choice! Mike gave me a fair estimate, and kept me updated on cost changes as we discovered additional work to be done under existing roof. Though heavy snows and bone-chilling temps disrupted scheduling, Leo and crew worked efficiently and safely to get the job done, and also made sure my roof was protected from the the elements at all times. All the guys were friendly and respectful, and patiently answered all my questions. I am 100% confident my new PVC, low-slope roof was done right!! Quality work by a quality company!"


    - Desi D


    Button

  • ★★★★★


    "Diamond replaced our leaky worn out torch-down roof 11 years ago and we haven't worried about it since. We recently had them tweak some things during a remodel. No problems, no complaints, excellent service."


    - Dave Relyea

    Button
Share by: