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Siding Replacement & Repair in Mount Vernon, WA

Mount Vernon and Skagit Valley siding replacement and repair – James Hardie, cedar and metal. Since 1995. Free estimate.

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Why Choose Us

Why Mount Vernon Homeowners Choose Side-Pro

  • Farmhouse-grade carpentry. The valley’s older homes were built plainly and well. Our in-house carpenters restore and match original siding and trim — thirty-plus years of custom woodwork.=
  • Built for valley weather. River-bottom fog, wind coming down the valley, and long damp winters are what our flashing and weather-barrier standards assume.
  • Our crews are employees. We hire, train, and keep our installers. The bid is a real scope, and the crew that starts finishes.
  • A warranty we’re around to honor. Our own 5-Year Workmanship Warranty, plus manufacturer coverage — Hardie lap carries a 30-year non-prorated, transferable warranty.
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Siding Services in Mount Vernon

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What the Skagit Valley Does to Siding

The valley floor holds moisture the way farmland does — river fog and slow-drying winter air keep siding damp for long stretches, and the lowest courses on older homes show it first, especially where grade clearances have crept over the decades. Wind is the other valley constant: it funnels down the Skagit and works loose anything not fastened to the manufacturer’s schedule, so most storm damage we see traces back to the original installation rather than the storm.

The housing runs from century-old farmhouses and early-town homes — often wearing more than one generation of siding — to postwar streets reaching the end of original cladding, plus the ’80s–’90s slice carrying that era’s hardboard risk (swollen joints, soft bottom edges).

How We Work

Tear-off and sheathing inspection, weather-resistive barrier, flashing at every opening and transition, siding installed to the manufacturer’s specification — fastening schedule treated seriously in valley wind — then sealing, paint if in scope, and a final walkthrough. One face at a time, watertight throughout, daily cleanup. Work hours 8 to 5, Monday through Friday.

What Affects the Cost

Layers and sheathing condition on the older homes, size and stories, material and grade choice, and access. Free walk-through, real number, no pressure.

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Mount Vernon Siding Questions

Do I need a permit to replace siding in Mount Vernon?

Requirements depend on the scope of work. We confirm what your project needs with the City of Mount Vernon and handle any permitting as part of the job. You can confirm current requirements in Mount Vernon Development Services.

Can you keep the farmhouse look?

Yes — that's carpentry, not a compromise. Original profiles matched in cedar, or Hardie profiles that carry the same lines, with the trim done right.

My siding is fine except near the ground — why?

Moisture concentrates at the bottom of walls, and on older homes the ground has often risen toward the siding over the decades. Correct clearances and flashing at the lowest courses are the fix.

How long does a re-side take?

Around two weeks of installation, plus about a week for painting; scheduling runs four to eight weeks from signing. Watertight throughout.

What warranty comes with the work?

Our 5-Year Workmanship Warranty plus manufacturer coverage — Hardie lap carries a 30-year non-prorated, transferable warranty.

How do I know if my siding is the failing hardboard from the '80s and '90s?

Look at the butt joints and the bottom edges. Hardboard fails by absorbing moisture, so it swells at the joints, goes soft or spongy along the lower edge, and often delaminates into a fibrous texture rather than cracking cleanly. If a screwdriver presses into it, that answers the question — and it's worth acting on, because once it starts wicking water the sheathing behind it is next.

What Our Customers Are Saying...

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Contact Us

Please fill out our FREE ESTIMATE / INSPECTION form or call today to discuss your roofing or siding project with our friendly staff.

Office: 425-486-4777
Toll-Free: 1-800-743-3132
Fax: 425-483-5727

Address:
17270 Woodinville-Redmond Road NE
Suite 700
Woodinville, WA 98072

Side Pro Exteriors is a locally owned and operated siding, roofing and exterior renovation company since 1995. We provide roofing and siding replacement to over half of Washington State including King Snohomish and Pierce counties.

FREE Estimates & Inspections

Fill in the form, and a member of our team will follow up with you.

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Name*
Interested in Financing?

By providing your phone number and pressing submit, you agree to receive reoccurring text communications at the number provided. Message frequency may vary. Reply STOP to unsubscribe or HELP for help. MSG & Data rates may apply.