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

Maple Valley 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.

There’s only one place in Maple Valley, WA to call for your commercial roofing needs. That place is Guardian. We have roofing professionals on staff who are licensed, certified, insured, and highly trained in all aspects of commercial roofing. There is nothing we haven’t seen before. Not only that, but every roofer is background checked so that you trust the smiling professional that shows up to work on your building. Don’t settle for anything less than the best. Call Guardian. 

Commercial Roofing Service Offerings

New Construction

Building a new construction project? Make sure that your new roof is safe and secure and meets all of your needs. Call Guardian Home and speak to our Eastern Washington commercial roofing department. We will discuss your needs and your options, and work tirelessly to make your vision a reality. No matter what you or your clients need, we can make it happen. From the first step to the final nail, Guardian will be there for you. 


Every rose has to be replaced at some point. It could be the entire roof or just a section that needs re-roofing. Our commercial roofing experts can handle either situation quickly and with a focus on protecting your investment. 

It’s important that you understand the true scope of the project so that you know how much it might end up costing. If there is extensive damage, then it might be necessary to replace the decking underneath the roof at the same time. You should account for labor, time, planning, permits, and other costs as well. Roofs are your first line of defense against mother nature, so they must be installed right. 

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.

A leaky commercial roof can spell disaster. It might mean a loss of productivity. It might mean damaged equipment and property, or it might mean that you have to close your business from foot traffic. On top of all of this, you have to pay for the repairs themselves. Suffering damage to your commercial roof can have a cascading effect and severely damage your business and operations, too. 

That’s why you need regular inspection and maintenance services from a Guardian professional roofer. We can have someone come to your Maple Valley building every year to inspect every facet of your commercial roof. If there is a vulnerability, we will fix it right away so that your building will remain protected. By investing in inspections and maintenance, you can be sure that your roof will protect you at all times, no matter what the weather is like outside. It will help you as well to avoid having to make emergency repair calls.

Emergency Service

When your roof springs a leak unexpectedly, you don’t want to have to wait to get a repair. Your regular operations may be affected, and repairs need to be made as quickly as possible. Guardian provides 24/7 emergency services so that you don’t have to wait until regular business hours to get help. That way, your business operations are not affected for too long and you can get back to business. 

We may not be able to completely repair your roof on that initial visit. It could be that we require special materials or tools, or it may be unsafe at that time. In those situations, we will provide a temporary solution that will keep you protected until we can complete the repair. 

No Dollar Limit Warranties Available with Some Products

Guardian offers a range of warranties on our commercial roofing products. Speak with one of our knowledgeable representatives to find out which product is best for you, and which warranty suits your needs the most.

Single Ply TPO and PVC

TPO, or thermoplastic polyolefin, is a commercial roofing material that provides robust performance in the face of the strong year-round sun. For this reason, it is a popular choice in many southern U.S. states. TPO’s reflective properties make it an energy-efficient option that also appeals to Eastern Washington commercial property owners.

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

Metal roofs provide many benefits over other commercial roofing options. Looking for strength and durability? Metal roofs can last around half a century and can withstand a battering from any weather event. Want to be more eco-friendly? Metal roofs are manufactured using recycled materials and can be recycled at the end of their usable lives. They can also be installed over top of an existing roofing structure. With the protection that metal roofing provides, they are energy-efficient since they keep heat away when properly coated. 

Asphalt Shingles

Asphalt shingles are a popular, cost-effective commercial roofing material choice. They are composed of layers of a granular aggregate bound with a limestone filler. These shingles are typically rated for 15, 20, or 30 years. Over time, exposure to weather breaks down the aggregate, and it wears off. When enough of the pebbly layers have worn off, the shingles need to be replaced.

Roof Coatings

Roofs protect the building against hazards, but coating products produce the roof itself. Guardian has many roof coating products available. They reflect the heat and UV rays, and vastly reduce how much heat gets into the building. This allows the HVAC system to work less to cool the building, which will save you on energy costs. 

Wood shakes

Wood shakes can provide a rustic and homey feel to a commercial roof. They are thick and hand-split, with a textured look that provides a wonderful visual appeal. There are several thickness options available so there is certainly a wood shake type to meet your needs. 

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 Maple Valley Area.

We at Guardian know that in Maple Valley, we understand that there are several roofing contractors looking for your business. However, we know that when comparing, we will come out on top, every time. Our experienced roofing experts provide professional customer service and top-notch workmanship to exceed customer expectations every time.