General Construction Services
Siding Replacement Lewiston ID Home Exterior Repair
Need siding replacement in Lewiston 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.
From the Orchards to Normal Hill and the river level neighborhoods, Lewiston homes see heat, wind, and valley moisture that weak siding just cannot handle. We upgrade exteriors with vinyl, LP SmartSide, and HardiePlank systems tailored to your lot and exposure.
Expect fast estimates, clean job sites, and code compliant flashing and weather barriers on every project. Book your Lewiston siding repair or replacement today and give your home a exterior that matches the view of the Snake and Clearwater.
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
Helpful Resources for Lewiston
- City of Lewiston
- City of Lewiston Building Services
- Nez Perce County Planning and Building
- Idaho Contractors Board
- National Roofing Contractors Association
Lewiston Idaho
Roofing Contractor Lewiston ID
Siding Contractor Lewiston ID
Pole Barn Builder Lewiston ID
Roof Replacement Lewiston
Siding Replacement Lewiston
Pole Barn Repairs Lewiston
Why does siding matter in Lewiston’s river valley climate?
Lewiston sits at the confluence of the Snake and Clearwater Rivers, with homes stretched from the levee to the Lewiston Hill and out toward Tammany. Without high quality siding, that valley weather will expose weak spots quickly:
- Water damage: River fog, sideways rain, and irrigation overspray work into cracked or low grade cladding.
- Mold and mildew: Shaded walls along the levee and Normal Hill stay damp and trap moisture.
- Pests: Gaps at lower courses let insects and rodents into basements and crawlspaces.
- Fading and chalking: South and west walls above town bake under long summer sun.
We use LP SmartSide, Diamond Kote, HardiePlank, vinyl siding, and steel over a real moisture managed wall, so your exterior acts like a shield – not a sponge.
What siding contractor services do you offer in the Lewiston Clarkston valley?
From Normal Hill to the Orchards, the Levee, and Tammany acreage, our team handles:
- Full siding tear off and replacement for homes and shop houses.
- Siding repairs on wind, hail, and impact damaged walls.
- Trim, soffit, and fascia upgrades that sharpen rooflines and improve ventilation.
- Conversions from tired hardboard or brittle old vinyl to modern vinyl, engineered wood, or fiber cement systems.
We design each project around how the building actually sits in the valley – river level, bench, or hill.
Do you handle siding replacement across Lewiston and nearby areas?
Yes. We replace siding throughout:
- In town neighborhoods – Normal Hill, the Orchards, Downtown corridors, 21st Street area.
- River level properties along the levee and Clearwater waterfront.
- Acreages out toward Tammany and along US 12 and US 95.
Our installs are tuned for hot summers, mild but wet winters, and canyon winds that roll through the valley.
What does a professional siding replacement include in Lewiston?
We go behind the siding, not just over it:
- Safe removal of old siding and inspection of sheathing and framing for hidden damage.
- Install of premium WRB or housewrap, fully taped and integrated with openings.
- Window and door flashings, sill pans, and drip caps sized for river valley storms.
- Soffit and fascia repairs or replacements for healthy attic ventilation.
Then we install your chosen system – LP SmartSide, Diamond Kote, HardiePlank, vinyl siding, or steel – laid out with straight courses and clean transitions that look good from Bryden Canyon, the Blue Bridge, and neighborhood streets.
Should you repair or replace your siding in Lewiston?
We look at age, location, and damage:
- Replace when boards are soft, swollen, cracked, or when paint will not hold on Normal Hill or Orchard slopes.
- Repair when a single wall took hail, sprinkler damage, or impact and the rest of the system is sound.
- Inspect first when you see interior staining, musty smells, or suspect a hidden leak around decks or balconies.
Homes on exposed benches and hillside streets often benefit from a full system replacement instead of years of patching.
Why does Lewiston’s climate beat up siding?
The valley mixes:
- River moisture and fog on lower streets.
- Heat and UV off concrete, rock, and pavement in summer.
- Wind channels along US 12, US 95, and Bryden Canyon.
- Occasional cold snaps that stress low grade products.
We respond with proper WRB, rain detailing, and well installed vinyl, engineered wood, fiber cement, or steel that can handle the microclimate where your house actually sits.
How do siding repairs work on Lewiston homes and shops?
When full replacement can wait, we:
- Replace damaged courses and trims on sun beaten or storm hit walls.
- Re flash problem areas at decks, balconies, and roof to wall ties.
- Swap out brittle, wavy vinyl with modern panels that better match profile and color.
- Seal penetrations and repaint or touch up to blend repairs.
You get photos and clear notes on how long we expect the remaining system to last in valley conditions.
What home exterior repairs do you handle during siding projects?
- Sheathing and framing repairs where leaks have been active.
- Ledger, stair, and balcony rebuilds where water has crept in for years.
- Soffit and fascia updates to improve roof performance on hot valley roofs.
- Gutter and downspout adjustments to protect foundations and sloped yards.
- Air sealing and insulation upgrades while walls are open.
What is the siding inspection and estimate process in the Lewiston Clarkston valley?
We meet you at the property and:
- Walk all elevations, from river side to hill side, and document problem areas.
- Take moisture readings where leaks are suspected.
- Review LP SmartSide, Diamond Kote, HardiePlank, vinyl, and steel options based on exposure and budget.
- Deliver a line item estimate that separates repairs, WRB and flashing, siding materials, and labor.
How long does siding replacement usually take in Lewiston?
- Day 0 – Site measure, moisture readings, and product selections.
- Day 1 – Demo, substrate repair, WRB, and flashings.
- Days 2–4 – New siding, trim, caulk, and finish details.
- Wrap up – Final walkthrough, cleanup, and photo documentation.
Which siding materials fit different parts of Lewiston?
- Diamond Kote over LP SmartSide for high visibility elevations on Normal Hill, Lewiston Hill, and main corridors.
- HardiePlank for fire conscious areas near draws and steep slopes.
- Vinyl siding for in town homes, rentals, and budget conscious projects needing low maintenance.
- Steel siding for shops, RV bays, and light commercial buildings along US 12 and US 95.
What are the energy, curb appeal, and resale benefits in the valley?
A tight wall system cuts drafts on hill properties, cools easier in summer on the valley floor, and protects framing in river fog. Fresh vinyl, engineered wood, or fiber cement reads well in listing photos and on appraisals for homes all over Lewiston and Clarkston.
Where around Lewiston do you work?
We service Lewiston, Clarkston, Normal Hill, the Orchards, Tammany, Bryden Canyon area, and nearby rural parcels.
If you are not sure whether you need siding repair or full siding replacement, we will walk it with you and lay out both options clearly.

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 Lewiston. 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.












