General Construction Services
Siding Replacement Onaway ID Home Exterior Repair
Need siding replacement in Onaway ID? We replace damaged, dated siding across all of Latah County Idaho with weather-tough materials – LP SmartSide, HardiePlank, and Diamond Kote finishes. Fix rot, wind damage, and failing seams, boost efficiency, and refresh curb appeal.
Old mill town homes in Onaway have seen decades of snow, shade, and river air beating on their siding. We specialize in bringing those exteriors back to life with vinyl, fiber cement, and engineered wood systems designed for timber country.
Our team handles the details - rot repair, flashing, moisture control - so you end up with a clean, tight shell that lasts. Book your Onaway siding repair or replacement today and give that mill house or shop a fresh start.
Posted on Google Logan BogarTrustindex verifies that the original source of the review is Google. These guys do awesome work! Very professional, nice and respectful people who take pride in their work!…. Definitely recommend!!Posted on Google Tracy Burch-GreerTrustindex verifies that the original source of the review is Google. We would highly recommend General Construction Services for your construction needs. The young men who showed up for our job, Alex and Caleb, were wonderful. They arrived on time, went straight to work and did an excellent job replacing the roof on our garage/shop. Very professional and personable. The roof looks great and, since it rained the day after installation, it works to keep the weather where it belongs...outdoors!! 😊 General Construction Services also built our upper barn and that, too, turned out beautifully!! We couldn't be happier with their expertise and customer service.Posted on Google Dave KimbrelTrustindex verifies that the original source of the review is Google. Had a drain pipe leak in a downstairs bedroom. Needed a water damaged wall rebuilt. Luke and his team rebuilt the wall in less than a day and it looks great (demolition was done by others). I would recommend GCS to anyone.Posted on Google nance ceccarelliTrustindex verifies that the original source of the review is Google. What a fantastic experience we’ve had working with Alex Paulk and GCS. After a significant storm/wind event, this company returned our call within 24 hrs, was on site a day later to assess damages and do a temporary fix to a pole barn building roof. In addition, a plan for a future fix was put in place. The estimate was reasonable, the timeline was within expectations - -but the communication from the company about scheduling was amazing - -setting dates, sending a contract, fitting our project into an earlier opening, arriving when scheduled and finishing a day earlier that expected - -WONDERFUL! We will use Alex and GCS in future projects! HIGHLY recommend.Posted on Google Becky LoomisTrustindex verifies that the original source of the review is Google. We had our house re-side with hardy plank to match our garage. The two man crew were amazing. They worked steadily all day everyday. They did not cut corners and paid attention to detail in every phase of the job. They cautiously ensured that the work was reviewed daily and explained everything they were doing. The bid was reasonable and they even gave us a rebate because some of the work in the estimate was not necessary to complete the project. Imagine that. Rate them a 10. Above and beyond expectations.Posted on Google Lisa HartTrustindex verifies that the original source of the review is Google. GCS Construction completed several projects for us. Over 3000 sq feet of new siding, installed new Milgard Windows and sliders, front porch face-lift and structural work in our kitchen. Alex and his crew are professionals and did exactly what they said and in a timely manor. Rain and all! We highly recommend Luke Vincent and Alex Paulk @ GCS they really helped with updating our home.Posted on Google Woody & Tiffine RichterTrustindex verifies that the original source of the review is Google. Great work by these guys! Fixed a leaky roof and corrected some faulty and shoddy work by previous roofers. And super job of clean up. Haven't found a nail yet!Posted on Google HYL TeamTrustindex verifies that the original source of the review is Google. Alex is amazing!!! What incredible customer service! I had to contract them from a distance. They are trustworthy, reliable and stand by their word. And the roof looks amazing! I highly recommend.Posted on Google Kevin CannonTrustindex verifies that the original source of the review is Google. Had a small roof repair after a home inspection that needed addressed within the month. They answered my call right away and were happy to help, fitting us in their schedule almost instantly. Luke and Alex were super nice and professional both on the phone and in person. Some poorly timed snow storms delayed them a few days but they were great at communicating what their plans were. Highly recommend these guys!Posted on Google SCTrustindex verifies that the original source of the review is Google. GCS went out right away to assess my roof, made the repair and gave ma great price for a new roof. They sent me photos during and upon completion of thr process. I dont live there full time, but my neighbor said they worked fast and furious to get it done. They did my roof during the winter, and completed it before the weather became a burden. Would definitely use them again for other projects I have coming up.
"Top notch quality and service! They work hard to make sure all projects are done timely and with professional quality. Wouldn’t trust anyone else on the Palouse!"
- Mallery Sisson, 5-Star Google Review
Why does siding matter in Onaway’s timber and mill town climate?
Onaway sits just northeast of Potlatch along ID 6, with homes and shops tucked into a historic mill community and timber country. Without quality siding, this mix of snow, shade, and rain is tough on exteriors:
- Water damage: Snow melt and splash back at tight lots soak lower courses.
- Mold and mildew: Shaded walls near the old mill and Palouse River stay damp.
- Pests: Gaps in old siding invite insects and rodents from nearby timber and brush.
- Peeling and rot: Older wood siding struggles under freeze thaw cycles.
We rebuild walls with LP SmartSide, Diamond Kote, HardiePlank, vinyl siding, and steel so your exterior can handle real mill town weather.
What siding contractor services do you offer around Onaway ID?
From older mill houses to shop houses and small acreages on the edge of town, we provide:
- Complete siding removal and replacement for homes and outbuildings.
- Siding repairs for localized rot, impact, or storm damage.
- Trim, soffit, and fascia replacements to clean up older rooflines.
- Material upgrades from aging lap or patched vinyl to modern vinyl, engineered wood, or fiber cement.
We design each project with your specific lot, slope, and shade patterns in mind.
Do you handle siding replacement through Onaway, Potlatch, and nearby areas?
Yes. We replace siding in:
- Onaway and Potlatch core neighborhoods.
- Homes along ID 6 toward Princeton and Harvard.
- Rural parcels and shop houses between Potlatch, Onaway, and the Palouse River corridor.
Our installs are tuned for timber country snow, shade, and mill town drainage patterns.
What does a professional siding replacement include in Onaway?
We start by addressing what you cannot see:
- Remove failing siding and inspect sheathing and framing for rot.
- Install new WRB or housewrap with taped seams and integrated flashing.
- Add or upgrade sill pans, drip caps, and kick out flashings at roof to wall ties.
- Repair or replace soffits and fascia that have taken years of moisture.
Then we install LP SmartSide, Diamond Kote, HardiePlank, or vinyl siding, with steel on shops and barns where impact resistance matters most.
Should you repair or replace siding on an Onaway home?
We look at where the building sits and how bad the damage really is:
- Replace when lower walls are rotten from repeated snow and splash, paint is gone, or interior signs show deeper leaks.
- Repair when one elevation near a driveway, walkway, or porch has taken most of the abuse.
- Inspect first when you suspect leaks around decks, porches, or stacked additions common in older mill town homes.
In many cases, older Onaway exteriors are ready for a full system reset rather than one more patch.
Why does Onaway’s climate beat up siding?
You are dealing with:
- Heavy snow loads and drifts off steep roofs.
- Shade from tall trees and surrounding hills.
- Cool, damp air along the Palouse River and mill corridor.
- Freeze thaw cycles that open up old caulk and paint.
We respond with proper WRB, rain detailing, and robust vinyl, engineered wood, fiber cement, or steel cladding that lets walls dry out.
How do siding repairs work in Onaway and the surrounding Potlatch area?
When full replacement is not yet required, we:
- Cut out and replace rotten lower courses and trim.
- Re flash utilities, hose bibs, and porch or stair connections.
- Replace brittle or mismatched vinyl with better fitting, modern panels where possible.
- Prime, seal, and paint or color match so patched areas blend in.
You get photos of the work and straightforward guidance on expected remaining life.
What other exterior repairs do you handle during siding projects in Onaway?
- Sheathing and framing repair in chronic leak areas.
- Deck, stair, and porch tie in repairs with upgraded flashing.
- Soffit and fascia upgrades to vent attics and protect rafters.
- Gutter adjustments to keep water away from foundations and tight side yards.
- Insulation and air sealing improvements while walls are open.
What is the siding inspection and estimate process for Onaway?
We meet you at the property and:
- Walk each elevation, including narrow alleys and back lot lines.
- Check moisture levels where leaks are suspected.
- Review LP SmartSide, Diamond Kote, HardiePlank, vinyl siding, and steel options that make sense for your budget and lot.
- Provide a line item estimate separating structural repairs, WRB and flashings, siding, and labor.
How long does siding replacement usually take in Onaway?
- Day 0 – Assessment, measurements, and material selections.
- Day 1 – Demo on worst elevations, sheathing repair, WRB, and flashings.
- Days 2–4 – New siding, trim, caulk, and detail work.
- Wrap up – Final walkthrough, cleanup, and photo set.
Which siding materials fit different parts of Onaway and the ID 6 corridor?
- LP SmartSide with Diamond Kote for main homes and prominent street elevations.
- HardiePlank where fire resistance and stability near timber are priorities.
- Vinyl siding for simple in town homes and rentals where low maintenance matters most.
- Steel siding for shops and barns that see firewood, equipment, and daily traffic.
What are the energy, curb appeal, and resale benefits in a mill town setting?
A modern wall system makes older houses feel warmer, drier, and less drafty, even in shade. Clean vinyl, engineered wood, or fiber cement siding transforms curb appeal in compact Onaway streets and raises confidence for appraisers and buyers.
Where around Onaway do you work?
We service Onaway, Potlatch, rural ID 6 addresses toward Princeton and Harvard, and nearby timber country parcels.
If you are unsure whether it is time for siding repair or a full siding replacement, we will walk the property and give you a clear, honest plan.

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

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
We serve Moscow, Troy, Genesse, Potlatch, Juliaetta, Kendrick, Lewiston, and nearby Deary area cities.












