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Flat roofing installation in the Greater Puget Sound Area

Diamond Roofers LLP understands that roofing is an investment in your building – whether you are installing a new roof or sustaining an existing one.


We tailor our systems to meet your unique requirements & make sure they are installed to both enhance & protect your property.


We only use highly trained and certified roofers & make the most of traditional and technologically advanced applications which ensures the installation of a top-quality roofing system.

Roof Worker — Kent, WA — Diamond Roofers LLP

Commercial Roofing for Seattle, WA

Diamond Roofers LLP understands that roofing is an investment in your building – whether you are installing a new roof or sustaining an existing one.


We tailor our systems to meet your unique requirements & make sure they are installed to both enhance & protect your property.


We only use highly trained and certified roofers & make the most of traditional and technologically advanced applications which ensures the installation of a top-quality roofing system.

PVC Facts

Learn more about PVC and why we prefer it in our construction:

PVC has a proven performance history of over 40 years!

PVC is easy to repair

PVC has excellent low & high temperature flexibility tolerance

PVC has proven durability against rooftop soiling & contamination

PVC is available in multiple colors including energy efficient reflective white

Designed and warranted for ponding and pooling water conditions

Roofing application does not include an open flame during installation process

PVC is inherently fire resistant

PVC is highly puncture & impact resistant

Diamond Roofers LLP has installed our roofing system on a variety of commercial roofing projects including retail, industrial, warehouses, condominiums and apartments.

PVC Facts

Learn more about PVC and why we prefer it in our construction:

PVC has a proven performance history of over 40 years!

PVC is easy to repair

PVC has excellent low & high temperature flexibility tolerance

PVC has proven durability against rooftop soiling & contamination

PVC is available in multiple colors including energy efficient reflective white

Designed and warranted for ponding and pooling water conditions

Roofing application does not include an open flame during installation process

PVC is inherently fire resistant

PVC is highly puncture & impact resistant

Diamond Roofers LLP has installed our roofing system on a variety of commercial roofing projects including retail, industrial, warehouses, condominiums and apartments.

PVC Facts

Learn more about PVC and why we prefer it in our construction:

PVC has a proven performance history of over 40 years!

PVC is easy to repair

PVC has excellent low & high temperature flexibility tolerance

PVC has proven durability against rooftop soiling & contamination

PVC is available in multiple colors including energy efficient reflective white

Designed and warranted for ponding and pooling water conditions

Roofing application does not include an open flame during installation process

PVC is inherently fire resistant

PVC is highly puncture & impact resistant

Diamond Roofers LLP has installed our roofing system on a variety of commercial roofing projects including retail, industrial, warehouses, condominiums and apartments.

We are Committed to:

1.
Daily job-site cleanup

2.
Safety for our employess & customers

3.
Drug-free employees

PVC 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 commercial PVC material installation. We offer our customer peace of mind, knowing our crews are proficient and experienced in the installation of commercial roofs.

Our Preferred Products

We only use the best products in the business which strengthens our warranty. Some of the products we use are:

TAM SKYLIGHTS

DURO-LAST

Your Satisfaction is Important to Us

The products we install on your home or business come with extensive warranties.

We also offer:

  • Lifetime residential material warranties for selected products.
  • Commercial warranties, please call for details.

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

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  • ★★★★★


    "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

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  • ★★★★★


    "Great company!"


    - Mick Credere

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  • ★★★★★


    "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

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  • ★★★★★


    "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

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  • ★★★★★


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


    - Eric Steinke

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  • ★★★★★


    "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


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  • ★★★★★


    "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

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  • ★★★★★


    "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

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  • ★★★★★


    "Great company!"


    - Mick Credere

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  • ★★★★★


    "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

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  • ★★★★★


    "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

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  • ★★★★★


    "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

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