Our Services

We offer a wide array of roof maintenance services in and around Vancouver and Portland. When we inspect your roof, we will only recommend repairs and services that we are certain will benefit you. We never try to upsell unnecessarily.


Composition Roof Repair & Cleaning

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Cement Tile Roof Repair & Cleaning

Tile roofs are stunning when properly taken care of! Most tile roofs experience the same problems and have the same weak points. We can help you keep your tile roof up to par whether it’s by patching a leak or removing the moss.

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Roof Cleaning & Treatment

There is no such thing as a “maintenance-free” roof! It is extremely important to maintain all types of roof to get the most from your roof. If you have lived in the Portland area for any amount of time, then you have probably noticed that we get a lot of rain and are very familiar with cloudy days. This is exactly what moss needs to thrive on your roof. Not only does this look unappealing, it also raises the potential for water to find its way into your home.

How does moss affect your roof?

Moss grows into your shingles, wearing away and loosening the material. In addition, the moss can lift the shingles, damaging the integrity of them and allowing water to leak underneath and into your home. Moss also holds in moisture, which, in a wet climate like the Pacific Northwest, means a mossy roof can be a perpetually wet roof. This dampness can lead to mold and bacterial growth,  leading to thin spots, holes, and leaks in your roof.

With several options for moss removal, we are sure that you will be satisfied with the new look of your roof after we have cleaned it and have the peace of mind that water will stay outside your home.

Read here to learn the methods we use



Leak Repair

Even small leaks can cause substantial damage. If you have a roof leak, accurate diagnosis and professional repair is essential. We take the time to pinpoint the source of a leak, because if we know exactly where the leak is coming from versus just where it’s showing up, the repair is generally less expensive and success is much more likely.

Our experienced consultants will come out to physically inspect and diagnose the leak. They will then provide you with a written estimate so you can know exactly what to expect from us.

We are experts at pinpointing the cause of a leak then quickly and effectively returning your roof to a water-tight condition. When it comes to protecting your family and investment, you need the best roof maintenance company. You need Northwest Roof Maintenance, your Portland area roof leak repair specialists.



Skylight Repair & Replacement

If you’ve noticed water coming in near or at your skylight we can help.We can replace cracked, leaking, and hazy skylights and restore that beautiful natural light that you enjoy! We have experience with both curb-mounted and deck-mounted skylights, and if you aren’t sure which you have, our on-site consultants can determine that for you. Each and every skylight replacement comes with a leak-free installation warranty to help you protect your investment. Our consultants can accurately diagnose whether the skylight has failed and needs to be replaced or if it is the roof flashing around the skylight that has become defective. We will only recommend the necessary repair.

Do you have insects getting into your home? Even if your skylight is in great condition, insects can find their way between the skylight and the roof, entering your home uninvited. We will add a seal to close the gap that allows these unwanted invaders. This also eliminates the chance of conditioned air escaping, lower your heating and cooling costs.



Attic Ventilation

Although the attic is an often overlooked part of a roof, proper attic ventilation is extremely important. Adequate, correctly installed attic ventilation can help regulate temperature and moisture, reducing the risk of serious problems to your roof and home. By pushing heat and moisture out and pulling fresh air in, keeping the difference in temperatures between the outside and the attic to a minimum. Reduced heat and moisture means less mold, mildew, and soggy decking materials, all of which can cause leaking and deterioration of the roof. This can drastically shorten the life of your roof.

If you notice mold, mildew, or any other signs of moisture in your attic, have someone look at your attic ventilation! Our consultants will provide you with a thorough inspection. They will recommend the best solution to any attic ventilation problems. If damage has already occurred our consultants can also provide you with an estimate for the needed repairs.



Are You Ready to Get Your FREE Roof Estimate?


Portland: (503) 740-4808
Vancouver: (360) 558-3274

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    *If you require an emergency repair please call us directly.

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