Western Montana Excavation Services
Driveways, Septics, Foundations, Ponds, Arenas, and More
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Welcome To Bohlander Construction
Bohlander Construction provides dependable excavation and sitework services throughout western Montana. Backed by 13 years of hands-on experience, the company handles driveways, septic systems, foundations, horse arenas, ponds, ditch cleaning, road regraveling, and French drains. Clients work directly with the owner for clear communication, reliable scheduling, and responsive service. With a company-owned equipment fleet, Bohlander Construction avoids rental expenses, maintains efficient timelines, keeps job sites clean, and delivers competitive pricing on projects of varying sizes.
Sitework, Septics, and Earthmoving Done Right in the Bitterroot Valley
Raw ground rarely does what you need until the right crew reshapes it. From our home base in Corvallis, Montana, we put 13 years of hands on experience into every excavation and septic project across the Bitterroot Valley and wider western Montana. We install septic systems, build ponds, construct and regravel roads, supply and place gravel, and haul fill, debris, and material to and from your site. Because we own our equipment fleet, our timelines stay tight and our pricing stays fair. You work directly with the owner, so scheduling stays clear and no job is ever left half finished.
Our Services
SEPTIC SYSTEM INSTALLATION AND REPAIR
Our septic work spans soil evaluation, system design, tank setting, drainfield installation, and final grading. We size conventional and alternative systems to your property, meeting code for decades of use.
POND CONSTRUCTION AND EXCAVATION
We build ponds that hold water and suit the land. We shape the basin, set proper depth and slopes, manage the spillway, and grade the banks for lasting low maintenance.
ROAD AND DRIVEWAY CONSTRUCTION
From private drives to ranch access roads, we build surfaces that survive Montana weather and heavy loads. We clear the route, compact a base, crown it, and finish with aggregate.
GRAVEL DRIVEWAY AND REGRAVELING SERVICES
Gravel is the backbone of a road or driveway that lasts. We haul and place the correct material for each layer, then compact it into a stable, well draining surface.
MATERIAL HAULING AND DEBRIS REMOVAL
Our own trucks keep material moving so your project never stalls. We haul in fill, gravel, and topsoil, and haul out demolition debris, brush, rock, and soil, keeping sites clean.
DEMOLITION
We take down barns, sheds, mobile homes, slabs, and old foundations, then haul the debris off and grade the ground behind us. One crew handles the teardown and the cleanup from start to finish.
RURAL RANCH DEVELOPMENT
We clear overgrown ground, move water where it belongs, build roads and crossings, and reshape neglected land into a property that finally functions the way you pictured it.
SEPTIC SYSTEM INSTALLATION AND REPAIR
Our septic work spans soil evaluation, system design, tank setting, drainfield installation, and final grading. We size conventional and alternative systems to your property, meeting code for decades of use.
POND CONSTRUCTION AND EXCAVATION
We build ponds that hold water and suit the land. We shape the basin, set proper depth and slopes, manage the spillway, and grade the banks for lasting low maintenance.
Why choose us?
13 Years of Experience
Bohlander Construction brings 13 years of hands-on experience to excavation and sitework projects throughout western Montana. This experience helps the team anticipate challenges and complete each job correctly and efficiently.
Work Directly With the Owner
Clients communicate directly with the owner throughout the project, making it easier to get updates and answers. Clear communication and dependable service help keep every job organized from start to finish.
Efficient Timelines and Clean Job Sites
Bohlander Construction works efficiently to complete projects within the agreed-upon timeline. The crew also maintains clean, organized job sites and removes unnecessary debris after the work is complete.
Company-Owned Equipment Fleet
Bohlander Construction operates its own fleet of excavators, wheel loaders, dump trucks, rollers, and skid steer loaders. By avoiding rental expenses, the company can keep project costs more competitive and pass those savings along to clients
Why choose us?
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One Crew You Can Count On in Western Montana
Land remembers who worked it. For 13 years, landowners across Corvallis, Montana and the wider Bitterroot Valley have trusted us to move earth, set septics, and build the roads, ponds, and driveways their properties depend on. That trust comes from doing the work right the first time and standing behind every result. We show up when we say we will, communicate clearly through the owner, and treat your land as our own. Owning our full equipment fleet keeps our timelines tight, our pricing fair, and every single job finished properly.
Testimonials
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Frequently Asked Questions
How long does a septic system last?
With proper care, a septic system can last 20 to 40 years or more. Concrete tanks often reach 40 years, and a well maintained drainfield can serve 20 to 30 years. Routine pumping and inspection help you get the longest life from it.
How often should a septic tank be pumped?
Most households should pump the septic tank every three to five years. The right interval depends on tank size, how many people live in the home, and daily water use. Larger families and heavier use call for more frequent pumping to prevent backups.
What type of septic system is best for my property?
It depends on your soil, lot size, water table, and household needs. Conventional gravity systems suit many properties, while others need mound or alternative systems. We evaluate the site first, then recommend the design that fits your ground and meets local code.
What size septic tank do I need?
Tank size is based mainly on the number of bedrooms and expected water use, not just the number of people. Larger homes need larger tanks to handle daily flow. We size every system to your property so it works reliably for the long term.
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Service Areas
Florence, MT
Missoula, MT
Sula, MT
