Deck Construction in Longview, WA

Black Bear Home Exteriors builds custom decks for homeowners in Longview, WA and the surrounding metro area.

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  • Ledger board flashing done correctly stops moisture from rotting your house framing behind the deck
  • Post footings set below local frost depth keep your deck level and stable through cold winters
  • Proper joist spacing and load-rated hardware meet Washington State Residential Code requirements
  • Decay-resistant material selection holds up against Longview's wet season without constant upkeep
  • Railing systems built to withstand 200 pounds of lateral force add safety for kids and guests
  • A finished deck adds usable outdoor square footage and supports your home's resale value
A newly constructed wood deck attached to the back of a single-family home in Longview, Washington, with code-compliant railings and a clean ledger board connection visible at the house wall. The surrounding yard shows the Pacific Northwest tree line typical of Cowlitz County properties.

Expert Deck Construction in Longview, WA

Deck construction in Longview, WA means building for real Pacific Northwest weather. Cowlitz County sees roughly 47 inches of rain per year. That moisture works against wood that is not properly selected, fastened, and flashed. At Black Bear Home Exteriors, we plan every deck from the footings up. We set post depths below frost lines, space joists to span-table specs, and flash ledger boards where the deck meets your house wall. That ledger connection is the most common failure point on any attached deck. We get it right the first time. Our work covers Longview, Kelso, Kalama, Castle Rock, Woodland, and Longview Heights. Whether your yard is flat or sloped, we size the structure to fit your space and your household. Call us for a free estimate and tell us how you want to use your outdoor space.

What's included

  • Ledger board flashing done correctly stops moisture from rotting your house framing behind the deck
  • Post footings set below local frost depth keep your deck level and stable through cold winters
  • Proper joist spacing and load-rated hardware meet Washington State Residential Code requirements
  • Decay-resistant material selection holds up against Longview's wet season without constant upkeep
  • Railing systems built to withstand 200 pounds of lateral force add safety for kids and guests
  • A finished deck adds usable outdoor square footage and supports your home's resale value
35+ Years Experience
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Deck Construction FAQ

Common questions about deck construction in Longview, WA.

Yes, we serve Kelso, Kalama, and the full Longview metro area. Homeowners across Cowlitz County can call us for a free deck estimate.

Decks under 200 square feet, lower than 30 inches off the ground, and not attached to the house are generally exempt. Anything larger, higher, or attached to your Longview home triggers an International Residential Code review.

The ledger is where your deck connects to the house, and it is the most common spot where moisture gets in and causes rot. In Longview's wet climate, proper flashing at that connection protects both your deck and your home's framing.

Washington code requires 36-inch railings on any deck surface more than 30 inches above grade. We build every railing in Longview to meet that standard and to hold up under real load.

Yes, sloped lots just require taller posts and deeper footings, which we account for in the design. We build on varied terrain across the Longview metro, including Castle Rock and Woodland.

Call Black Bear Home Exteriors to schedule a free on-site estimate at your Longview, Kelso, or surrounding area home. We look at your yard, talk through how you plan to use the space, and give you a clear scope before any work begins.

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What Cowlitz County homeowners say.

5.0
20 Google reviews

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I am super pleased with Black Bear Roofing skills, and my roof looks Amazing above and beyond. Black Bear Roofing did more than just replaced my roof by replacing my gutters, replacing bad wood with fresh new wood raising my deck roof from sitting ontop of my house roof, and doing everything correctly together. If you need your Roof replaced after you let it go for sometime or the prior roofing company done a poor incorrect job Call Black Bear. Not to mention they will work with you if you talk to them.. My Roof Looks super Beautiful & actually Looks NEW.

Karen Dooley Google review · January 2026

Black Bear Home Exteriors did several projects for us. We were so pleased with the work they did replacing the roof and installing gutters on our house and replacing the roof on our barn, we had them come back and build a deck, restore the barn to almost new condition, and add accent panels to the windows on our house. Highly recommend!

Stephen Kozlowski Google review · May 2026

highly recommend Black Bear based on my recent experience. I particularly appreciated the demeanor and communication of the sales representative, who gave me the space to carefully review bids from other competitors without constant follow-up calls. They were even able to reduce their total cost based on the other bids I received. The work itself was professional and well-executed. I received consistent responses and updates throughout the project. Additionally, when I requested that the job be completed by a specific deadline, they increased the size of the crew to ensure the work was finished on time. I highly recommend their services.

Kevin Minor Google review · March 2026

We had a really good experience with Black Bear Home Exteriors. From the first call to the end of the job, everything was straightforward and professional. Communication was solid and the work was done exactly how we discussed. The crew showed up on time, worked hard, and were respectful the entire time they were here. You can tell they take pride in what they do and don’t rush things just to get out quicker. The final result looks great and everything was cleaned up properly once they were done. Overall we’re very happy with how everything turned out and would definitely recommend Black Bear Home Exteriors to anyone looking for exterior work done right. We’ll for sure be using them again in the future.

Marko Mavrak Google review · January 2026

This is easily the best contractor and exterior company I’ve ever worked with. The entire team is quality. From the intake that Logan does, to the overseeing and coordinating that Steven stewards, the team is top notch. We were taken care of, the work and craftsmanship were unmatched and there was no price gouging. This was a night and day experience compared to a previous “mega company” we used for our siding. With Black Bear we decided to get a new roof, facia, barge board, gutters and paint! It looks amazing, I’m even more proud to own my home, and I can’t wait to show it off! Thank you so much! We will be back when we need more work done.

Taylor Hansen Google review · February 2026

Proudly Based in Longview, WA

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Hours

  • Monday 10:00 AM - 6:00 PM
  • Tuesday 10:00 AM - 6:00 PM
  • Wednesday 10:00 AM - 6:00 PM
  • Thursday 10:00 AM - 6:00 PM
  • Friday 10:00 AM - 6:00 PM
  • Saturday 10:00 AM - 6:00 PM
  • Sunday 11:00 AM - 5:00 PM