Pole Barn Contractor in Rochester, WA


When you need a dependable pole barn contractor in Rochester, WA, Harmon & Harmon Construction is the local team you can trust. With more than 30 years of building experience in Thurston and South Lewis Counties, we design and construct pole barns that are durable, functional, and built to last. Whether you’re expanding your farm, adding storage, or creating a workshop or hobby space, we deliver high-quality construction tailored to your needs.

Why Choose Us for Pole Barns in Rochester?


Local Expertise You Can Count On

We’re based in Rochester and understand the land, weather, and permitting requirements unique to the area. That local knowledge means your project is completed efficiently and built to withstand Pacific Northwest conditions.


Custom Designs for Any Purpose

Every pole barn we build is customized to your exact use case — agricultural, residential, commercial, hobby, storage, livestock, RV/boat, or multipurpose.


Quality Materials & Craftsmanship

We use high-grade materials and proven building methods to ensure strength, insulation performance, and long-term durability.


Honest, Clear Communication

From estimate to final inspection, we keep you informed every step of the way. We’d rather build 100 projects for one satisfied customer than one project for 100 strangers — that’s the Harmon & Harmon way.

Pole Barn Construction Services We Offer

✔ Agricultural Pole Barns

Ideal for equipment storage, hay, livestock, or farm operations.

✔ Residential Pole Barns

Create a clean, flexible space for vehicles, hobbies, woodworking, or home storage.

✔ Workshops & Garages

Perfect for mechanics, hobbyists, carpenters, small business owners, and tradespeople.

✔ RV & Boat Storage Buildings

Protect your investment with covered or enclosed structures built for tall and oversized vehicles.

✔ Commercial & Business Use Buildings

From offices to inventory storage, we design structures to support your workflow.

✔ Full Custom Builds


Our Pole Barn Building Process

Free On-Site Estimate in Rochester
We visit your property, discuss your plans, and provide a clear, honest quote.


Custom Design & Planning

We create a layout that fits your needs, budget, and property layout.


Permitting & Site Prep

We help guide the permitting process and handle site evaluation, leveling, and prep.


Construction Phase

Our team builds using strong, proven framing and materials designed for long-term integrity.


Final Walk-Through

We ensure everything meets your standards — and ours.


Serving Rochester, WA & Surrounding Communities

We proudly serve homeowners, farmers, and businesses throughout Rochester, Grand Mound, Tenino, Centralia, Oakville, and the surrounding rural communities.

Local clients appreciate our responsiveness, local expertise, and quality craftsmanship. Because we’re from the area, your pole barn isn’t just another project — it’s part of our community.


Get a Free Pole Barn Estimate in Rochester, WA

Ready to add a durable, custom-built pole barn to your property? Contact Harmon & Harmon Construction today.

📞 Call: (253) 442-4528
📩 Contact us to request a free estimate.

Let’s build a pole barn that works as hard as you do.