Pole Barn Contractor Onaway ID

#1 Pole Barn Repairs, Additions, and Modifications Onaway Idaho Area - 5-Star Rated

Trusted Onaway Idaho pole barn repairs, additions, and post frame building modifciatons in Latah County. Contact us for 5-Star repair work, replacing windows, doors, siding or pole barn roofs.

(208) 875-5044Hassle-Free Quote

New Pole Barn Onaway

Pole barns, additions, and shops built right: engineered post frame, proper footings and concrete, with doors, insulation, electrical, and finishes tailored to you. We build for Onaway ID snow loads, we deliver on time - giving you flexible well-built space.

Pole Barn Repairs

5-Star Pole barn repairs Latah County: straighten posts, fix trusses, storm damage, sagging roofs, rotten posts - find and solve leaks before they spread. We bring everything back to engineered strength and leave you with a solid, safe, well built building.

Modifications & Additions

Expand your Onaway pole barn with new bays, taller walls, upgraded doors & windows, or interior buildouts that match how you use the space. We handle structural changes, code checks, insulation, utilities, and finishes to keep it strong and safe!

Pole barns are versatile, cost-effective structures ideal for storage, workshops, garages, agricultural use, or even custom homes in Onaway ID. They can be built with open sides for equipment access, fully enclosed for weather protection, or customized with insulation, concrete floors, and living space features.

Custom Pole Buildings Modifications and Additions in Onaway

At General Construction Services Inc., we build high-quality pole barns designed to handle Idaho’s climate and last for decades. Whether you need a shop, garage, equipment barn, or backyard structure, we deliver reliable framing, clean finishes, and straightforward service from start to finish.

We offer full shell packages or framing-only builds based on your goals and budget.

Why Choose a Pole Barn?

Pole barns offer fast, flexible, and cost-effective square footage for all types of property owners. With fewer foundation requirements and easy customization, they’re ideal for:

  • Garages and storage buildings
  • Workshops and hobby spaces
  • RV and boat shelters
  • Agricultural barns and equipment sheds
  • Multi-use outbuildings

Pole Barn Design and Construction Process

Every pole barn we build starts with a clear design and ends with lasting results. We begin each project by creating a custom CAD drawing tailored to your property and goals.

From building layout to door placement, we work with you to finalize the design before construction begins — ensuring your structure is functional, code-compliant, and built exactly the way you want it.

We use durable materials and sound construction practices to deliver clean, strong structures that hold up to snow, wind, and time.

Solid – Long-Lasting Pole Barn Framing

We build with laminated posts for a stronger, straighter frame that won’t twist or bow like solid sawn lumber. Engineered trusses, quality fasteners, and properly spaced girts and purlins complete the structural package.

Metal Roofing and Siding

All of our pole barns are finished with durable metal roofing and siding, available in a wide range of colors. Metal offers excellent weather resistance, low maintenance, and a clean, uniform look that holds up for decades.

We install all roofing and siding with matching trim, closure strips, ridge caps, and proper flashing to ensure long-term performance.

Pole Barn Windows and Doors

We install all man doors, garage doors, and windows as part of your pole barn build. Whether it’s a standard entry door, an insulated overhead garage door, or multiple vinyl windows for natural light, we handle the full installation with clean framing and weather-sealed finishes.

Optional Pole Barn Features

Additional features such as lean-tos, overhangs, partition walls, and concrete slabs can be included upon request to meet the specific needs of your project.

Every Pole Barn Build Done Right

From post layout to final trim, we focus on solid framing, clean details, and structural integrity. Your pole barn isn’t just another project — it’s a long-term asset on your property.

What You Can Expect from GCS:

  • Straightforward, transparent estimates
  • Organized scheduling and project oversight
  • Crews that specialize in post-frame construction
  • CAD-based design and layout support
  • No sales pressure — just honest work and communication

Ready to get started?

"Fantastic experience! GCS was quick, clear, and professional, all while keeping the pricing reasonable. The process couldn’t have gone smoother."

- Alexander Hagel, 5-Star Google Review

Pole Barn Repairs, Options & Additions – Onaway

Onaway sits just northeast of Potlatch at the edge of the Palouse and timber along State Highway 6, and many older barns and shops here were built during the company town era and simply need to be brought up to current use. We handle repairs, lean-to additions, lofts or mezzanines, interior build-outs, door and window upgrades, and full insulation + concrete improvements – built for snow, wind, and four season use in this mill and timber country.

From re-sheeting metal to post and truss fixes, from horse stalls and tack rooms to workshop finishes with power and heat, we upgrade barns on small lots inside Onaway, larger tracts out toward Princeton and Harvard, and rural parcels between Potlatch Junction and the Washington line. If you want more covered space, better storage, or a tighter envelope, we will design it, frame it, and finish it clean – code-compliant and tailored to your Onaway property.

Pole Building Repairs (Fix it right, make it last)

Structural & Framing

  • Sistering or repairing rotted or heaved posts, adding uplift anchors, straightening bowed walls on barns built in the early Potlatch Lumber years
  • Truss and purlin reinforcement, girt replacement, hardware upgrades for snow and wind around SH 6 and the Palouse timber edge

Roof, Siding & Weatherproofing

  • Leak tracing and repair, re screw and re seal metal panels, ridge cap and flashing replacement after winter storms
  • Full or partial re-sheeting of metal siding or roofing with matching trim and closures
  • Condensation control with ventilation, vapor barriers, and drip control upgrades for buildings that see both foggy mornings and cold snaps

Pole Building Openings & Access

  • Overhead or roll up garage door replacement, high lift conversions, man door swaps sized for pickups, log trucks, and equipment that run the White Pine Scenic Byway
  • Window replacement for light and ventilation, plus new framed openings where needed

Slab & Drainage

  • Crack or settlement remediation, saw cut and repour sections, apron additions, trench drains for sloped sites on the edge of the Palouse
  • Gutters and downspouts with site water management to keep interiors dry when snow sheds off steel roofs

Storm or Snow Damage

  • Post event inspections, snow load damage assessment, emergency dry in, and rebuild plans for barns in and around Onaway

Goal: bring the building back to square, dry, and tight – then make it better than before.

Popular Pole Building Additions (More space, more function)

Lean-tos & Overhangs

Open or enclosed lean-to additions for firewood storage along the tree line, equipment parking off narrow Onaway side streets, or covered work areas with views toward the Palouse hills. We match eave height and panel profile so the addition feels original.

Lofts & Mezzanines

Create lofted storage or a partial second level for parts, seasonal gear, and lumber so you can keep the floor clear for projects and equipment. Helpful on compact Onaway lots and small acreages nearby.

Interior Build-Outs

  • Horse barns and stables: stalls, aisle layout, tack rooms, wash bays, rubber matting
  • Workshops: insulated walls and ceilings, 120 or 240V power, task lighting, compressor runs for home based trades
  • Garage + shop combos: partition walls, fire separation where required, organized storage
  • Barndominium prep: interior framing, rough ins, envelope upgrades for future living or office space tied to the shop

Door & Window Upgrades

Taller RV, boat, or equipment doors, drive through bays, added man doors, skylights, or additional windows for natural light.

Concrete & Floors

Slabs, thickened edges, footings, interior pads, drains, and aprons – poured to match how you use the building, whether that is a log truck shop or a small home garage. Concrete can be bundled with your Onaway project.

Exterior Finishes

Metal siding and roofing in colors that fit the historic mill town and timber backdrop is our standard. Prefer a dressed up look from SH 6 or the main approach roads? Add LP SmartSide or fiber cement wainscoting and trim – we skip vinyl.

Comfort & Protection

  • Insulation with spray foam, batt, or hybrid systems, proper air sealing, and ventilation to keep the shop usable through Onaway winters
  • Snow guards, gutters, and condensation control to keep interiors dry and comfortable

Use-Case Ideas (Mix & match to fit your property)

  • Equipment and storage barns for tractors, log trucks, and side by sides
  • Multi bay garages for pickups, project cars, and toys
  • Workshops with heat, power, and a finished slab for trades and woodworking
  • Agricultural use – small livestock shelters, hay storage, and machine sheds around Onaway, Potlatch, and Princeton
  • Barndominiums or shouses with framed interiors and insulation ready shells
  • RV or boat storage with taller clearances and reinforced slabs
  • Commercial builds – small shop or warehouse style buildings on the edge of town
  • Lofted pole barns for built in attic storage
  • Horse barns or stables with stall packages and wash bays
  • Garage + apartment combos with ADU space above or beside the bays
  • Insulated buildings with vapor barriers and finished interiors
  • Custom roofing or siding colors, wainscoting, and trim packages
  • Permitting and site prep – we help coordinate Latah County steps for Onaway and nearby

Design + Process for Additions & Repairs in Onaway, ID

  1. Site check and measurements on your in town lot or rural parcel
  2. CAD layout and scope for doors, lean tos, and interior partitions around your driveways and access points
  3. Budget options with good, better, best paths
  4. Materials and color selections to match existing buildings and the Palouse timber backdrop
  5. Schedule and build timed around weather and access along SH 6
  6. Final walk through to confirm everything before we wrap up

Everything is tuned for snow, wind, and local code in Onaway and the Potlatch area. Clean framing, engineered trusses, proper spacing, and matching trim – the same standards we use on new builds.

What are some common Pole Barn Questions We Hear from Onaway residents?

Can you add a lean-to or overhang to my existing pole barn?

Yes – lean-to additions are a simple way to get more covered space on Onaway lots and nearby acreages without starting from scratch.

How do you fix rotted posts at the base?

We expose the damage, sister or replace posts, add uplift anchors, and bring the wall back to plumb before closing with proper flashing and grade fixes for local soils.

Can you convert part of my pole barn into living space or a barndominium?

We can frame interiors, upgrade insulation and air sealing, and plan openings so you have a code aware path toward future living or office space.

Do you pour slabs and interior pads?

Yes – slabs, footings, and interior pads can be included so doors, drains, and equipment bases line up with your drives and grade.

Will this hold up to Onaway winters?

We design and retrofit for snow load and wind using engineered components, proper fasteners, closures, and ventilation sized for this part of Latah County.

Service Area (Local to You)

Onaway, Potlatch, Potlatch Junction, Princeton, Harvard, Hampton, and nearby rural Latah County.

Get Started

  • Get a Quote on an Onaway Lean-to Addition
  • Fix Leaks, Doors, or Siding on My Onaway Pole Barn
  • Add a Loft, Stalls, or Workshop Interior in Onaway
  • Design My Onaway Pole Barn Upgrade
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26+

Our twenty-six 5-Star reviews didn’t happen by accident. Be our next satisfied customer!

30+

Trust our 30+ years of successful roofing, siding, and local construction service.

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New Roofs & Repairs

We're proficient in Tuff-Rib metal panel, Composite Shingle, and Snap-Lock Standing Seam roofing systems.

Home Siding Experts

We have decades of siding experience, it's one of our specialties, and we only use high-grade siding materials

48+ Pole Barns Built

We're the premier Pole Barn builders in Onaway. Ask us about the many options of pole barn construction.

GCS - 100% Local

Proudly serving Latah County Idaho and the local communities in and near Deary, Genesee, Juliaetta, Kendrick, Lewiston, Moscow, Onaway, Potlatch, Potlatch Junction, and Troy.

"We're 100% local to the Moscow, Deary, and Onaway area. We're not a large corporation that considers you "another job on the list." You can count on 5-Star workmanship, solid communication, fair pricing, and a job done right the first time with GCS!"

- General Construction Services Inc.

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