Commercial Roofing Auburn WA 

When you hire Guardian Roofing you get a commercial roof partner.

  • 17 Point Roof Inspection
  • Improve the look & value of your home
  • 100% Satisfaction Guarantee
  • Licensed and Background-checked
  • 24/7 Emergency Service
Owens Corning Platinum Awards Product Excellence
Best Pick Certification Badge
Nextdoor Neighborhood Favorite

Renton Area Commercial Roofing

Guardian Roofing has found that commercial building owners and managers want the same quality installations, repairs, and maintenance services we offer our homeowners.

Guardian Roofing has always been focused on customer service, but we are especially proud of our services for property management companies, business owners, general contractors, and other commercial clients. Our roofing technicians are fully licensed, certified, and background checked. You can trust the Guardian employee who comes onto your Renton, WA job site or property. Many roofing companies are not able to handle certain requests. However, at Guardian we pride ourselves on making sure that we find creative solutions for everything our commercial clients need.

Commercial Roofing Service Offerings

New Construction

Working on a new build? Don’t settle for anything less than the very best that Renton has to offer when it comes to roofing services. Whether you have a large multi-building industrial park to build or a standard office building, we can make whatever you want come true. We can provide any kind of roofing solutions you need. Right from the start of the project, we will be with you providing reliability and excellence in our workmanship.


There comes a time in every roof’s life when it needs replacing. Commercial roofs are no exception. We have experience in all types of re-roofing projects, from entire roof replacements to only sections.

Call Guardian and talk to one of our representatives about your needs and the size of the project. If there is a lot of damage, then the decking may have been damaged as well as the roofing components. The representative will be able to give you an idea of what the cost might be after factoring in labor, parts, materials, and permits.

The cost of re-roofing depends on:

  1. if the decking must be replaced,
  2. which roofing materials are chosen,
  3. the square footage of the area being re-roofed, and
  4. ease or difficulty in accessing the section of roof that must be replaced (are hydraulic lifts necessary? scaffolding?)

Repair and Maintenance Programs

Ask us about our Guardian Commercial Repair and Maintenance programs.

Having a leak in a commercial roof comes with many more complications than one in a residential building. Roofs can get damaged by several things, including weather events, flying debris, or general neglect. In some cases, the entire roof can be ripped off, but often it’s a large section. The roof is the first line of defense against the elements, so it can take a beating.

For a commercial building, there can be several consequences, including loss of clientele, lack of productivity, and the resulting water damage. Equipment can also be damaged if water gets into the building. At Guardian, we have the most experienced maintenance specialists in the business. They can examine every component of your roof to make sure that there aren’t any concerns. If anything is wrong, they will fix it right away before it has a chance to become a puddle on your floor.

Emergency Service

If your Eastern Washington roof gets damaged or suddenly leaks, you don’t want to wait for help. Whether it’s after hours or in the middle of the day on a Sunday, we will be there. Our emergency services are available 7 days a week, 24 hours a day, including holidays. We will repair your leak quickly so that you can get back to normal operations quickly and with as little disruption as possible. If we aren’t able to fix your problem on that first service call, we will provide a temporary solution until we can complete the repair.

No Dollar Limit Warranties Available with Some Products

We are so confident that we will go beyond your expectations, that we offer several warranty products to meet your needs. Talk to a Guardian representative about what warranty might be best for you.

Single Ply TPO and PVC

If you are looking for a material that will be durable and reflective to be energy efficient, then thermoplastic polyolefin is what you need. It provides great protection and is energy efficient, so your energy bills will thank you.

Torch down – Smooth and Granulated

This product derives its name from the way it is most often applied—with a source of high heat like a torch. Sometimes used for residential roofs, it is most often a commercial roofing choice.

Metal Roofing

It might surprise you to learn that a lot of our Guardian clients are making the switch to metal roofing when the time comes for a replacement. Metal roofing is probably the strongest option available. It can also be colored and re-painted if you’d like. They also are manufactured with mostly recycled material, so you can lessen your company’s footprint. You can also save while being eco-friendly. Metal roofs that have correctly applied coatings are very energy efficient, as they prevent heat from penetrating the building.

Asphalt Shingles

Asphalt shingles are an affordable and great-looking roofing alternative. They are very popular for both commercial and residential roofs. They are rated based on how they last, and run between 13, 20, and 30 years. Weather can break down the aggregate on the surface of shingles, and they must be replaced.

Roof Coatings

There are many available roof coatings from which to choose. They work to protect the roof against the elements, and to prevent heat from escaping or getting in. It is in your best interest since it means that your home will be more energy-efficient. There are many products available at Guardian so there is sure to be one that works best for your roof.

Commercial Buildings We Work On

  • Apartments
  • Motels
  • Office Buildings
  • Industrial Warehouses
  • Medical Buildings
  • Government Housing
  • Restaurants and Retail Locations
  • Strip Malls
  • Places of Worship
  • Educational Institutions
  • Healthcare Facilities
  • Resorts
  • Financial Centers
  • Data Storage Centers
  • Sports Venues
  • Municipal Buildings
  • Entertainment Complexes
  • Convention Centers
  • Manufacturing and Pharmaceutical Buildings
  • Hospitality Complexes

Call Guardian Roofing to set up a consultation for commercial roofing replacement, repair, or installation in the Renton Area.

Renton has several roofing contractors but Guardian Roofing wants to earn your commercial roofing business by exceeding your expectations for responsive, top-quality service. Courteous professional service, Well-trained roofers, Excellent equipment & Quality Roofing Materials is what you can count on when you call on Guardian Roofing.