Commercial Roofing Services

Reliable Commercial Roofing Solutions for Every Project

Trust Edca Roofing’s 30+ years of commercial roofing experience to recommend the best roofing application for typical Puget Sound weather conditions.

Join the many building owners and managers of commercial properties, apartment complexes and places of worship who have partnered with us to successfully complete their projects within budget, on-time and in a cost-effective manner.

Our crews are highly skilled, and safety trained to guarantee a professional installation of your torch down, TPO, composition shingles, PVC roofing system and more.

Our crews are ready and professionally equipped to seamlessly complete your next commercial roofing project.

A person stands near a large EDCA-branded truck with a raised container, next to a black pickup truck and a ladder outside a commercial building.

Roofing Materials We Specialize In

Asphalt Composition Shingles

Asphalt shingles are the most commonly used roofing material in the Pacific Northwest. They are made of a fiberglass mat base, coated with asphalt, and topped with ceramic granules for added durability, UV protection, and color variety. Available in a wide range of styles and colors, asphalt shingle roofs typically last up to 30 years.

Why it's good for commercial roofs: While asphalt shingles are more common in residential settings, they can be a cost-effective solution for smaller commercial buildings with pitched roofs due to their ease of installation and wide availability.

TPO (Thermoplastic Polyolefin)

TPO is a single-ply membrane system designed for flat or low-slope roofs. Made from a blend of rubber and plastic, it is known for its durability, UV resistance, and cost-effectiveness. TPO is installed with heat-welded seams that form strong, waterproof bonds. With proper maintenance, TPO roofs can last up to 25 years.

Why it's good for commercial roofs: TPO is especially popular for commercial buildings due to its energy-efficient reflective surface, cost-effectiveness, and ability to cover large flat areas efficiently.

PVC (Polyvinyl Chloride)

PVC roofing is another single-ply system used on flat or low-slope roofs. Made from durable plastic and reinforced with polyester or fiberglass, PVC offers excellent waterproofing, chemical and fire resistance, and strong heat-welded seams. It is particularly ideal for commercial buildings exposed to grease or oil. With proper care, PVC roofs typically last 25 years.

Why it's good for commercial roofs: PVC is ideal for restaurants, commercial kitchens, and industrial buildings where exposure to grease, chemicals, or high temperatures is common, due to its superior chemical resistance and fire-retardant properties.

Torch Down (Modified Bitumen Roofing)

Torch down roofing is a popular solution for flat or low-slope roofs, known for its excellent waterproofing, strong UV and heat resistance, flexibility in changing temperatures, puncture resistance, and low maintenance requirements. Repairs are typically quick and straightforward. Torch down roofing can also be used in combination with laminated shingles when certain sections of a home have low-slope areas. White membranes are most commonly used on flat roofs where the roof is not visible from the ground, while colored options are preferred for visible areas or where a more cohesive look with residential asphalt shingles is desired. With proper installation and maintenance, torch down roofs can last up to 20 years.

Why it's good for commercial roofs: Torch down is well-suited for small to mid-sized commercial buildings thanks to its durability, weather resistance, and ease of maintenance and repair.

View Commercial Projects

Click images for more project details

Construction workers are on a rooftop surrounded by building materials and debris, with high-rise buildings visible in the background.

Downtown Seattle – PVC Membrane Apartment Flat Roof

Workers in safety vests are installing or repairing roofing materials and equipment on a large commercial flat roof under a cloudy sky.

Kirkland Strip Mall – Torch Down Membrane with mechanical equipment

A light blue minivan parked in front of a one-story commercial building with a blue facade and large windows, set on a sunny day with trees in the background.

Mountlake Terrace – TPO Membrane

Three-story apartment building with exterior staircases, large tree on the right, parked cars along the street, and a street sign at the corner.

Wallingford Multi Unit Apartment Building – Torch Down

A brick apartment building with large trees in front, located on a sloped street with a bus stop and people standing nearby.

Capitol Hill Apartment Building – Torch Down Membrane

A beige mid-rise apartment building on a city street corner, with cars and pedestrians in the foreground and taller buildings in the background.

Downtown Seattle Building – Torch Down Membrane

Row of brown and tan two-story apartment buildings with balconies and trimmed green bushes under a clear blue sky.

Auburn Multi-Family Apartment Building – TPO Membrane

Four construction workers in safety vests install roofing material on a flat roof under a clear blue sky, with tools and equipment spread nearby.

Tacoma Retail Warehouse-TPO Single Ply Membrane

What our clients say

      EXCELLENT  
   Based on 25 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   David Lincoln 
 
 
 
 Trustindex verifies that the original source of the review is Google. I needed a new roof and Edca was great to work with. During the estimation process they explained all options without any pressure or upselling and answered all questions. Camilo's expertise and experience was very reassuring. Their work was great - the crew was very efficient and they cleaned up everything prior to leaving. Their communication during the project was outstanding. Their quote was very competitive and their attention to detail was also outstanding. They were honest, straightforward and great to deal with. I could not recommend them more highly. I love my new roof!
  
 
      Posted on Google  
   
   Ana Malloy 
 
 
 
 Trustindex verifies that the original source of the review is Google. EDCA roofing did an amazing job at our house. Our roof looks beautiful and service provide during the installation was really wonderful. I will highly recommend EDCA to everyone.
Thank you EDCA.
  
 
      Posted on Google  
   
   Peter Harnik 
 
 
 
 Trustindex verifies that the original source of the review is Google. Following recommendation of neighbor chose EDCA to bid for the project to replace the old roof. The price was competitive and quality excellent.
  
 
      Posted on Google  
   
   Robert Gray 
 
 
 
 Trustindex verifies that the original source of the review is Google. We found EDCA roofing because they were replacing one of our neighbors roofs, called them for an estimate, and ultimately chose them from 4 other quotes. In the end, I’m very happy we chose EDCA roofing to replace our roof. Camilo and Edgar, brothers and co owners, were fantastic to work with. Camilo provided our estimate, and was our main point of contact, and he’s exactly who you want to deal with as a homeowner. First of all, he is incredibly genuine and friendly. He is also not at all pushy; he didn’t overwhelm with sales talk or upselling, but plainly explained our options and customized our quote to just what we wanted for a very fair price. The installation went great, they finished a few hours early, and importantly, were incredibly clean and respectful of my wife’s beloved plants. When we had a small  miscommunication with their gutter subcontractor, I didn’t even have to call because Camilo stopped by, and he had them adjust a downspout and resolve the very next day. That speaks volumes and they’ve earned my trust, as well my recommendation to all my neighbors. EDCA does great work for a fair price, and if anything isn’t perfect they’ll make it right. That’s all you can ask for in a contractor!
  
 
      Posted on Google  
   
   Lori Kingery 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend EDCA Roofing.  I couldn't be happier with our new roof.  From the very thorough time spent with me on the estimate to the completion of the project.  The crew did such a great job!! Also cleaned up spotlessly when finished.  I couldn't be happier!! I will be a returning customer.  Thanks SO much!!
  
 
      Posted on Google  
   
   Moses Hsu 
 
 
 
 Trustindex verifies that the original source of the review is Google. DECA did excellent job, replacing our old roof, the owners Edward and Camelo went overboard to talk with us, understood our needs which include: what kind of roofing, what color to choose, materials selection, and how to restore the old weather vane ( a personal favorite metal rooster )on top of cupola. We love the work they did for us.
  
 
      Posted on Google  
   
   jennifer Cargal 
 
 
 
 Trustindex verifies that the original source of the review is Google. Edca Roofing is great! In addition to a high quality roof for a home, they are easy to work with and their crew is efficient and courteous. It was a great experience all around and we highly recommend them.
  
 
      Posted on Google  
   
   T LEE 
 
 
 
 Trustindex verifies that the original source of the review is Google. Camilo , Eduardo and crew were superb . Very professional and open to conversations .what a great company .  Thank you!
  
 
      Posted on Google  
   
   Michael Mabie 
 
 
 
 Trustindex verifies that the original source of the review is Google. EDCA recently did an amazing job re-roofing our house and flat roof garage.  Camilo and his team were fantastic and kept everything clean and did a stunning job.  We're super happy with the results and will not hesitate to recommend them or use them again. Thank you Edca!!!

Need an Estimate?

Get a peace of mind with a no-obligation roof assessment and estimate from Edca Roofing. Our experienced team will evaluate your project, clearly outline your roofing needs, and provide you with a competitive quote, so you can move forward with confidence.

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