Indoor Horse Arenas & Equestrian Buildings
Custom pole building arenas designed for year-round riding, training, and horse care in Eastern Washington and Northern Idaho.
Space to Train, Room to Ride
An indoor arena means you ride on your schedule—not the weather's. Whether you're training, exercising, or just enjoying time with your horses, a properly designed pole building arena gives you the space, ventilation, and durability to make it happen year-round.
We work with horse owners, trainers, and equestrian facilities across Eastern Washington and Northern Idaho to design arenas that fit how you actually use your property. From sizing and ceiling height to footing prep and natural light, every detail is planned around function.
Trusted by Property Owners Across Eastern Washington
1,000+
Buildings Completed
Across Spokane & surrounding areas
60+ Years
Combined Experience
Designing and building pole structures that last
Kind Words From Our Happy Customers!
Let's Plan Your Arena
Tell us about your property, your horses, and how you plan to use the space. We'll help design an arena that works for you.
Built for How You Ride
From personal riding arenas to full training facilities, we design equestrian buildings around your horses, your discipline, and your property.
Riding Arenas
Clear-span construction with no interior posts, proper ceiling height, and room to ride. Designed for ventilation, lighting, and the footing system of your choice.
Training Facilities
Round pens, observation areas, and multiple access points. Built for trainers who need functional layouts and easy movement between spaces.
Boarding & Stable Combos
Arena with attached stalls, tack rooms, and wash bays. Consolidate your equestrian operation under one roof with a unified design.
Multi-Use Equestrian Buildings
Events, clinics, storage, and daily riding in one structure. Flexible layouts that adapt to how your needs change over time.
Want to see more of our work?
View Our Project GalleryCommonly Asked Indoor Horse Arena Questions
Planning an indoor horse arena is a big investment — and you probably have questions. Here are the ones we hear most often from property owners across Eastern Washington and Northern Idaho, answered by our team with 60+ years of combined pole building experience.
The most popular size we build is 60x120 feet, which gives you enough room for flatwork, lunging, and general riding without overbuilding your budget. That said, the right size depends on your discipline, number of horses, and whether you plan to add stalls or storage. We'll help you think through all of it before you commit to a size.
We typically recommend 16–18 feet of eave height for riding arenas. This gives you comfortable clearance for jumping, roping, and working with horses without feeling cramped. It also allows for better airflow and natural light options throughout the building.
Cost is the number one question we get — and honestly, it depends on size, features, and site conditions. A basic 60x120 arena will be priced differently than one with stalls, a tack room, or significant site prep requirements. The best way to get a real number is to request a free estimate so we can assess your specific property and goals with no obligation.
Footing is typically handled separately from the building structure — it's specialized work that depends on your discipline, soil conditions, and drainage. What we do is build the structure to the right specs so your footing contractor has a proper base to work with. We're happy to talk through what to look for when planning your footing so you go into that conversation prepared.
Absolutely. Many of our customers start with the core arena structure and add on later as their needs and budget grow. Whether you want to plan for future stalls now or include a tack room from day one, we design with flexibility in mind so your building can grow with you.
Yes — we manage the permitting process for projects in both Eastern Washington and Northern Idaho. We handle the engineering submissions and code requirements so you don't have to navigate that on your own. It's one less thing to worry about during your build.
Most arena builds run 10–14 weeks from breaking ground to your first ride. That window can shift depending on site prep, weather, and permit timing — but we give you a realistic timeline upfront and keep you informed every step of the way.
Bulldog Contractors has been serving Eastern Washington and Northern Idaho since 2007. Our team brings 60+ years of combined experience building pole structures — which means when you work with us, you're getting decades of hands-on knowledge applied to your project from day one.
A Simple Process From Estimate to Finished Build
Our process is straightforward — from your free estimate to a finished arena in as little as 10–14 weeks. No surprises, no runaround, just a clear path from idea to build.
See How Our Process WorksReady to Build Your Indoor Horse Arena?
Tell us about your property, your horses, and how you plan to use the space — we'll help design an arena that works for you from start to finish.