With more than 25 years of hands-on construction experience, All Phase Construction LLC delivers dependable, high-quality work throughout Cowlitz County, Clark County, and surrounding areas. From home remodeling to commercial upgrades, our goal is to provide results that last—and service you can trust.
We specialize in dry rot repair, remodeling, siding, fencing, decking, and concrete work, handling everything from minor fixes to large-scale renovations. No matter the size of your project, our experienced team ensures every detail is done right the first time.
If I could give 100 stars, I absolutely would!! We had a tree hit our house, destroying our Sun Room and Covered Porch. After a lengthy fight with the insurance, we finally got the funds to move forward with the reconstruction. This was a complete tear down and rebuild for the All Phase Construction team. The room turned out way better than we ever imagined!! Such attention to detail in everything they did. They raised our roofline, and moved the placement of the sun lights for greater lighting than we had before. I simply cannot say enough about our experience with All Phase Construction, and couldn’t recommend them highly enough!! We will definitely use them again for any project we may have!! You can be assured complete confidence in selecting this team for any project!!
Dry rot can quietly weaken your home’s structure, leading to costly repairs if not addressed early. Our experienced team specializes in identifying, repairing, and preventing dry rot damage while restoring your property’s strength and safety. We also handle full deck repair and replacement projects, ensuring your outdoor living spaces remain durable, functional, and visually appealing. Learn more about our deck repair contractors in Longview WA
Old or damaged siding can cause energy loss and moisture problems. Our team provides professional siding replacement and installation using durable materials that enhance curb appeal and protect your home from the elements. From fiber cement to wood and vinyl siding, we’ll help you choose the right fit for your style and budget.
Add security, privacy, and charm to your property with custom fencing solutions from All Phase Construction. We install and repair cedar, chain-link, and ornamental fences built to withstand the Northwest weather—keeping your family and property safe while improving your home’s appearance.
Enhance your outdoor living space with a custom-built deck designed for durability and style. Whether you’re replacing an old structure or building something new, we create decks that expand your usable space and boost your home’s value. Choose from cedar, composite, or pressure-treated materials built to last.
Upgrading your doors and windows is one of the best ways to improve energy efficiency and comfort. We install modern, high-performance replacements that reduce drafts, lower utility bills, and enhance your home’s security and appearance.
From driveways and walkways to patios and custom masonry features, we deliver professional concrete, masonry, and tile installations that combine strength and design. Whether you need new construction or repairs, our attention to detail ensures a clean, finished look that lasts for years.
First impressions matter—especially for businesses. Our commercial concrete curbing services add definition and durability to parking lots, office complexes, and apartment buildings, providing a polished, professional look that enhances your property’s curb appeal.
We handle a wide variety of construction and remodeling work throughout Southwest Washington. Whether it’s a small home improvement project or a large commercial build, our skilled contractors can help.
In many cases, yes. Major structural repairs to decks and fences over a certain height (often 6-7 feet) typically require a permit in Longview, Kelso, and unincorporated Cowlitz County. As your contractor, we can help navigate the local permitting process to ensure your project is code-compliant and safe.
Dry rot often looks like wood that is shrinking, darkening, or cracking in a “cubical” pattern. You might also notice a musty smell or wood that feels spongy to the touch. Because dry rot can spread quickly and compromise structural integrity, we recommend scheduling an inspection immediately if you suspect damage.
Timelines vary by scope, but a standard bathroom remodel often takes 2-4 weeks, while larger kitchen renovations can take 6-8 weeks. We provide a clear schedule before starting so you know exactly what to expect regarding demolition, installation, and final walkthroughs.
Yes. We serve homeowners and businesses throughout Southwest Washington, including Kalama, Woodland, Castle Rock, and parts of Clark County. If you aren’t sure if you are in our service area, just give us a call!
Whether you need remodeling, repair, or new construction, fill out the form below and we’ll be in touch ASAP.
