3821 South Road Mukilteo, WA 98275

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(425) 348-0115


40+ Years in Business


Our Services

Commercial Roofing Maintenance Services

What Are The Benefits Of A Maintenance Plan?

A properly maintained commercial roof will last the life expectancy and often exceed it. An easy way to reduce costly repairs and extend the protection of a commercial roof is to put a maintenance plan in place.

By scheduling regular maintenance tasks and special seasonal inspections, a commercial roof will last years beyond normal life expectancy.

Avoiding Safety Issues And Costly Repairs

Ongoing repairs can increase the life expectancy of a commercial roof, but often the age of the roofing material and environmental conditions require a new roof to be installed.

When a commercial roof that is neglected or poorly maintained can require costly roofing repairs and need replacing before its life expectancy. Safety issues and property damage can be reduced or eliminated by putting in place a simple maintenance plan.


Our maintenance plans roof replacements come with a full manufacturers warranty.


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(425) 348-0115

Our Maintenance Plans Include The Following;

Maintenance Plans We Offer


Regularly Scheduled Inspections

Our experienced technician will schedule regular visits to your commercial building to inspect your roof and drainage system. We will make sure before a seasonal change that your roof is ready. Here is a short list of items we will regularly inspect;


  • Finding roof leaks
  • Dirt and debris in drains
  • Membrane fractures and cracks
  • Evidence of ponding
  • Problematic parapet walls
  • Coping metal separations
  • Pipe and vent flashing problems
  • HVAC and mechanical curbs
  • Skylight waterproofing
  • Site screen supports
  • Solar panels

Regularly Scheduled Cleanings And Repairs

We will perform drain cleanings, waterproofing, and repairs where needed. Leaf removal, moss abatement, downspout testing, and flashing evaluation are just some of the regularly schedule cleanings and repair we will provide.


Create Customized Check-off Lists

We will create a list of items that need a regular inspection and maintenance that will be used for each commercial property visit. For larger commercial properties we will have more than one technician work through the check-off list.


Basic Maintenance Plan

Visit the facility regularly for gutter and drain cleaning along with a visual inspection and report.


Extended Maintenance Plan

Gutter and drain cleaning, debris removal, along with a visual inspection, small general repairs, and a report.


Complete Maintenance Plan

Gutter and drain cleaning, debris removal, along with a full inspection, medium general repairs, roof survey and a report.




When considering the purchase of a new roofing system, a review of two separate warranties is essential. There is a manufacturer’s warranty on the products used to create the specific roofing system. This warranty will cover any defects in the manufacture of the roof membrane. You can review the entire NRCA’s consumer advisory bulletin addressing roofing warranties for helpful information. Upon project completion, your contractor should provide you with a certificate for your records.

Also, your roofing contractor will provide you with a warranty covering the labor and installation of the roofing system. This warranty will include what is covered and what is not. SQI Roofing offers a five-year warranty on all roofing installations in addition to the manufacturer’s warranty.


Let’s Get to Work


Request a Quote

Click the button below to fill out our form. We will contact you to learn about your project. When we’ve come to an agreement, we move to step two. 



With state-of-the-art technology and processes, our expert team will complete all the work necessary to install your new roof. 


Project Completed

After all necessary cleanup and inspection, you have the peace of mind of owning a brand-new roof that we stand behind and guarantee.


A Commercial Roofing Company You Can Rely On

We Proudly Provide the Following Services


New Construction

We work with major developers and architects to provide the high quality roofing new and reconstruction projects need. We have the experience necessary to provide realistic estimates and time-frames for large scale jobs.


Maintenance and Repair

At SQI, our 24-hour emergency service ensures prompt assistance for all leaks and damages. See why people count on us for comprehensive maintenance, repairs, roof cleanings, and complimentary inspections.


Re-Roofs Replacements

We are long-time licensed roof applicators forCarlisle SynTec, Versico, Soprema, Firestone, GAF, AEP Span and Bryer. These key industry leading manufactures provide the highest quality roof replacement materials.


Fill out the form and one of our friendly staff will contact you within 24 hours.

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24/7 Emergency Service

SQI offers 24/7 leak call service!

Call (425) 348-0115 select option 2 to be directed to our on call service department