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Large-Diameter Capability
Our equipment drills holes up to 24 inches in diameter, meeting the requirements for 6x6 and larger pole barn posts with adequate room for concrete footings.
Verified Standard
Service
Pole Barn Posthole Drilling Done Right
Deep, code-compliant postholes for pole barns and post-frame buildings — drilled with professional hydraulic equipment in any soil condition.
- Inclinometer-Plumb Holes
- MISS DIG Filed Free
- $1M Liability Insured
- Lawn-Safe Equipment
Overview
The Pole Barn Postholes Job, Done Right.
Pole barns and post-frame buildings demand larger, deeper postholes than almost any other project. Mr. Posthole provides professional posthole drilling for pole barn construction throughout Southeast Michigan, Mid-Michigan, and Northwest Ohio. Our hydraulic auger equipment drills the wide, deep holes that post-frame buildings require — typically 18 to 24 inches in diameter and 4 feet or more in depth — efficiently and accurately, even in Michigan's notoriously challenging clay and mixed soils.
Post-frame construction relies on embedded posts as the primary structural support, making the quality of each posthole critical to the integrity of the entire building. Holes must be the correct depth to extend below the 42-inch Michigan frost line, the correct diameter to accommodate the post plus concrete or compacted fill, and positioned precisely according to the building's engineered layout. Improperly drilled holes lead to structural problems, code violations, and costly rework.
Whether you're a contractor building a new agricultural barn, a homeowner constructing a hobby garage, or a business putting up a commercial storage building, Mr. Posthole drills the foundation holes so your post-frame project starts on solid ground. We work from your building plans and engineered specifications to deliver holes that are ready for post setting.
Why It Matters
The Benefits of Doing It Right.
What you actually get when professional hydraulic auger drilling meets a job that's been done a thousand times before.
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Deep Drilling Below Frost Line
We drill to 4 feet and beyond, ensuring your pole barn posts extend below Michigan's 42-inch frost line as required by building codes.
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Accurate Layout Spacing
Pole barns typically require posts spaced 6 to 8 feet apart in precise alignment. We drill to your layout specifications so posts line up correctly for truss and girt attachment.
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Handles Difficult Ground
Heavy clay, rocky layers, and compacted fill are common across our service area. Our hydraulic equipment provides the downforce and torque to power through conditions that would stall lighter machinery.
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Efficient Multi-Hole Projects
Pole barns may require 20, 30, or more postholes. Our equipment and experienced operators complete large-volume drilling quickly, keeping your construction timeline on track.
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Where We Drill This
Common Applications.
If your project looks like one of these — or even close — we can drill for it. If it doesn't, ask anyway.
Tell Us About Your ProjectAgricultural barns and equipment storage buildings
Residential hobby shops, garages, and workshop buildings
Horse barns and equestrian arenas
Commercial and industrial storage buildings
Machine sheds and farm outbuildings
RV and boat storage structures
Frequently Asked
Questions, Answered.
Straight answers to the things customers actually ask before booking a pole barn postholes job.
How deep and wide do pole barn postholes need to be?
Most pole barn postholes are 4 feet deep (to extend below Michigan's 42-inch frost line) and 18 to 24 inches in diameter for standard 6x6 posts. Your building plans or engineer may specify different dimensions based on the structure's size and load requirements — we drill to spec.
How many holes does a typical pole barn need?
It varies by building size and design. A standard 30x40 pole barn might require 14 to 20 postholes, while larger buildings need more. We work from your building plans to drill exactly the number and layout specified.
Can you drill in the exact locations shown on my building plans?
Yes. We work from your engineered plans and staked layout to drill each hole in its specified position. Precise hole placement is essential for post-frame construction, and we treat it accordingly.
What if there is old concrete or debris underground at the building site?
We encounter subsurface obstacles regularly. Our equipment can handle most buried debris, and we offer concrete removal services when old footings or slabs are in the way of your new construction.
Don't See Your Question?
Email Kirk directly — most replies come back within a few hours during business days.
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