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

Issaquah 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.

At Guardian, we believe in providing exceptional customer service and quality workmanship no matter who the client is or what kind of project it is. That’s why commercial building operators in Issaquah, WA have made us the top choice for commercial roofing needs. Our technicians are fully trained and background checked, so you can be sure that the person working on your roof is professional and knowledgeable. We will quickly diagnose and treat roofing problems, such as leaks and damage so that we get your building back to normal in a jiffy. Call today for all of your special roofing requests and we will provide you with creative solutions for lasting protection.

Commercial Roofing Service Offerings

New Construction

Guardian has a commercial roofing division in Eastern Washington that is second to none for new construction roofing needs. No matter what kind or size of project, we will provide you with the best commercial roofing solutions possible. Guardian is an industry leader when it comes to new construction roofing, and we will be with you from the first step to the last nail. 


At some point, every roof needs replacing. With commercial roofs, it could be the entire thing, or it could be a section that needs to be re-roofed. Our team is knowledgeable and experienced in all aspects of re-roofing. 

Talk to a Guardian expert about the scope of your project and how much it may cost. If there is extensive damage, then it may involve replacing the decking along with the roof structure. Replacing a roof involves labor, planning, extra materials, and other things to consider when factoring in the cost. 

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.

Commercial roofs are large structures, which means that they take a lot of abuse. They can be struck by debris, affected by moisture, damaged by wind, or harmed by humans, whether from walking on them or from things like golf balls. A commercial roof can be completely destroyed, or just sections might be damaged. Either way, the roof becomes ineffective and must be repaired or replaced. 

When a commercial roof leaks, there are many possible consequences. It might mean that tenants face safety and health hazards, that customers cannot go into a store, or that staff lost productivity because they have to be evacuated. Whatever happens, your commercial roof needs to be fixed fast, and Guardian is committed to providing speedy roofing services. 

The roofing experts at Guardian in Eastern Washington offer inspection and maintenance services to prevent leaks from happening in the first place. By investing in maintenance, you will have an experienced professional examine your roof and make any repairs that are needed before they get too big. That way, you can be confident that your commercial roof will provide protection at all times, and especially when you need it most.

Emergency Service

A commercial roof can start leaking at any time and you need to have it resolved fast. That’s where Guardian’s emergency services come into play. You can reach a certified roofing technician at any time, day or night, to quickly come to your building and assess your problem. They will fix it right away, and if it needs special materials, they will install a temporary solution so that you can get things back to normal right away. 

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 several benefits for commercial roofing. For one, they are the strongest possible roofing option. They last up to 50 years and more and are practically impermeable. You can repaint a metal roof to whatever color you would like to match any branding needs as well. Metal roofs can be installed directly on top of your existing roofing structure, so you don’t have to worry about the expense and hassle of removing your old roof. All of these benefits, and with the right coating they are energy-efficient, too.

Asphalt Shingles

If you are looking for a cost-effective commercial roofing material, then asphalt shingles might be just what you need. They are not just for residential roofs. They can last up to 30 years, the aggregate from which they are constructed can wear down over time, at which point shingles will need to be replaced.

Roof Coatings

Roof coatings provide an extra level of protection for your roof. They create a barrier against moisture, heat, and UV rays. This makes them energy-efficient along with protection. Talk to an expert from Guardian to decide which coating is best for your commercial roof. 

Wood shakes

As the name suggests, wood shakes are cut from wood such as cedar or ash. They are shaped like wedges and have textured surfaces. They offer a stunning visual appeal, however, they tend to be more expensive than other roofing material options such as asphalt shingles. Depending on the look you want, wood shakes may be the perfect option. 

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 Issaquah Area.

There are many roofing contractor options in Issaquah, but we are confident that Guardian is the absolute best. Call today to talk about how we can exceed your expectations and provide you with the services you need for your commercial roofing project.