Roofing Replacement Lewiston Idaho
#1 Siding Contractor Lewiston Idaho Siding Repairs
We have 30+ years of experience in Lewiston Idaho siding replacements and siding repairs. Whether your siding is simply aging, damaged from a storm - trust us for a 5-Star job done right the first time! Get your free estimate today.

New Siding Installation
A new siding upgrade protects your home from our harsh Lewiston climate. Faded, buckling panels get worse over time. Choose licensed, warranty backed pros using quality siding systems, moisture control, and details for a durable - code tight exterior.
Siding Replacement
A siding replacement restores full protection when panels crack, fade, or fail over time. Local homeowners love our fast and fair siding estimates, how we explain the options, show up on time, and stand behind our work long after your new siding is installed.
Siding Damage Repairs
Siding repairs stop water intrusion after wind, hail, or flying debris and extend your exterior’s lifespan. Trust our 5 Star Lewiston siding - our licensed crews handle emergency patches, photos for insurance, and lasting fixes to damaged panels on your home.
Down in the Lewiston valley, siding has to handle river humidity, summer heat, and canyon winds funneling up and down the Snake and Clearwater. Weak cladding fades quickly and lets moisture creep into the wall system.
Upgraded siding - from low maintenance vinyl to LP SmartSide and HardiePlank - helps your Lewiston home shrug off that combination of sun and moisture. You get a cleaner look on Normal Hill or in the Orchards, better insulation performance, and less worry about what the next hot, windy season will do to your exterior.
Protect Your Lewiston Home. Elevate Its Look. Built to Last.
At General Construction Services Inc., we provide expert siding installation and replacement in Lewiston ID. Whether you’re refreshing an outdated exterior or finishing a new build, our team delivers durable, professional results that hold up to Idaho’s seasons.
We specialize in high-quality siding products, including LP SmartSide, Diamond Kote, and HardiePlank. We offer both lap siding and board-and-batten styles, with primed or prefinished options to fit your needs. We install premium siding products designed for long-term performance and great curb appeal:
Why invest in new siding for your Lewiston home?
New siding is one of the smartest upgrades you can make to your home — both visually and structurally. Done right, it boosts value, curb appeal, and weather protection.
With GCS, you get:
- A clean, modern exterior finish
- Protection from moisture, wind, and insects
- Energy efficiency and insulation performance
- Higher resale value
- Peace of mind with quality-focused crews
We don’t cut corners — we install every piece to manufacturer specifications and back it with a final walk-through and workmanship guarantee.
LP SmartSide Siding
Engineered wood siding that combines the look of real wood with enhanced durability. It’s impact-resistant, pest-resistant, and comes primed for a custom paint finish — making it a versatile and cost-effective choice for many homes.
Diamond Kote Siding in Lewiston
One of the most durable prefinished sidings on the market, Diamond Kote comes backed by a 30-year no-fade finish warranty and is designed for low maintenance and high performance.
HardiePlank (Fiber Cement) Siding
Fire-resistant, impact-resistant, and long-lasting — perfect for homeowners looking for a premium fiber cement option.
We set the home siding standard in Lewiston Idaho.
Every siding job we take on gets the same focus: clean lines, durable protection, and craftsmanship that holds up for years. Whether it’s a full reside or a new pole building, we show up prepared and finish the job right.
What You Can Expect from GCS:
- An insured, professional siding crew
- Clear communication and reliable timelines
- Free, on-site estimates
- No high-pressure sales or gimmicks
We’ve installed more than 65,000 pieces of siding on Idaho homes — and we treat every one like it’s our own.
Ready to get started?
Could drafts or high energy bills be caused by bad siding in your Lewiston home?
If your energy bills keep climbing, your siding could be to blame. Poorly insulated or aging siding allows air leaks and heat loss, especially during long Lewiston winters. Insulated siding helps trap warmth inside while blocking cold air and moisture outside. With rising utility costs, updated siding can lead to serious long-term savings. Is your siding helping or hurting your home’s energy performance?
Faded or peeling siding hurts curb appeal and value. Curb appeal matters — especially in neighborhoods like those around the University of Idaho. Faded or damaged siding makes your home look neglected, even if the inside is well maintained.
Modern fiber cement siding holds its color for decades and resists peeling, warping, and rot. If you’re thinking of selling or just want to be proud of your home’s exterior, have you considered what new siding could do for your Lewiston home’s appearance?
Is rot or mold hiding behind your exterior walls?
Once moisture gets behind your siding, it can cause silent damage for years. In Lewiston’s damp climate, this means mold, mildew, and structural rot can eat away at your home from the inside out.
Older wood siding or improperly sealed seams are often the cause. A professional siding inspection can reveal hidden issues before they become expensive repairs. Could your Lewiston home be hiding costly damage behind those walls? – Contact us – find out.
Is insect or pest damage eating away at your home’s exterior?
Termites, ants, and wood-boring insects love to make a home inside old or untreated siding. In North Idaho’s rural and wooded areas, pest damage can go unnoticed until the repairs become costly.
Some siding types, like treated engineered wood or fiber cement, are resistant to insects and help keep your structure protected. Has your siding been checked for hidden pest damage?
"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
Posted on Anne ETrustindex verifies that the original source of the review is Google. Alex did a phenomenal job on my home sealing and siding. He fixed the issue I had around my sliding glass door beautifully also.Posted on Laurie McGrawTrustindex verifies that the original source of the review is Google. I can't say enough about this company. They go above and beyond in customer service. We have worked with them on 3 projects (one of which is not complete yet and I will be writing a review when it is) They represent great quality workmanship, honesty, integrity, job completed in a timely manner, they clean up after themselves you will not have to walk around picking up empty drink bottles, garbage and debris, they take pride in what they do, you will not find them standing around on there cell phones. Luke, Alex and Caleb put up with all of my questions and non sense and are always kind and patient. I have not seen anything they are not capable of doing or willing to take on and do it well. Thank you guys for a fantastic experience. Highly recommend.Posted on Sandra ChavezTrustindex verifies that the original source of the review is Google. Amazing service definitely recommend!!!Posted on Melissa LuceroTrustindex verifies that the original source of the review is Google. Posted on Mclaine LuceroTrustindex verifies that the original source of the review is Google. Posted on Tanner HerronTrustindex verifies that the original source of the review is Google. Posted on James HoltTrustindex verifies that the original source of the review is Google. Posted on Mallery SissonTrustindex verifies that the original source of the review is Google. 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!Posted on Wyatt RobertsTrustindex verifies that the original source of the review is Google. Posted on Aiden McCollumTrustindex verifies that the original source of the review is Google. Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
What siding contractor services do we offer in and around Lewiston?
In the Lewiston Clarkston valley, homes on the benches, along the river, and up the grades all see different kinds of stress. We install and replace fiber cement siding such as HardiePlank, engineered wood like LP SmartSide and Diamond Kote, vinyl siding, and steel siding for houses, shops, and mixed use buildings. The goal is simple – give you an exterior that looks clean from the Snake and Clearwater and holds up on the Lewiston Hill, Normal Hill, and valley floor.
Vinyl siding is a solid choice for many Lewiston homes that need budget friendly, low maintenance curb appeal. It never needs paint, holds color well under hot summers, and stands up to river moisture and temperature swings when installed correctly. With plenty of lap, Dutch lap, and shake profiles, vinyl can match both classic valley homes and newer construction in areas like Tammany or East Lewiston.
How does Lewiston’s river valley climate affect your siding?
The confluence of the Snake and Clearwater creates a unique mix of mild winters, hot summers, and canyon winds:
- River fog and moisture settle low in the valley and work on shaded walls.
- Summer heat bounces off pavement and rock, baking south and west exposures.
- Wind running through US 12 and US 95 corridors drives rain into joints and seams.
- Older products crack, chalk, and warp when they are not designed for this range.
We pair smart housewrap, flashing, and vent details with HardiePlank, LP SmartSide, Diamond Kote, vinyl, and steel siding so the exterior shell can breathe, shed water, and hold color in real Lewiston conditions.
What does a new siding installation look like for Lewiston homes and shops?
Whether you live on Normal Hill, down near the levee, or on acreage out in Tammany, we start with a thorough exterior review. We:
- Inspect sheathing, existing wrap, and window or door flashing.
- Check how gutters, roofs, and concrete tie into the walls.
- Help you choose the right system:
- HardiePlank lap siding with fiber cement trim for a crisp, classic look.
- LP SmartSide lap or board and batten for warm, durable exteriors on valley benches.
- Diamond Kote prefinished siding when you want long repaint cycles and color stability.
- Vinyl siding packages for cost effective, low maintenance curb appeal in town or on the edge of the valley.
- Steel siding on shops, garages, and light commercial buildings along main corridors.
We follow manufacturer specs for fasteners, gaps, and transitions so the finish looks clean from the street and holds up over time.
What siding issues show up most often on Lewiston properties?
Walking around homes and shops in this area, we often see:
- Faded, chalky siding on south and west walls that face the river or major streets.
- Swollen or cracked lower sections where sprinklers and runoff hit the same spots.
- Brittle or wavy vinyl on older installs that were not flashed or fastened well.
- Gaps around penetrations like hose bibs, vents, and electrical meters.
- Drafty rooms on the weather side of the structure and higher cooling bills in summer.
We separate cosmetic issues from real failures and lay out a clear path to get the exterior back to a strong, weather tight condition.
Why do Lewiston homeowners choose a mix of engineered wood, vinyl, fiber cement, and steel?
In a river town with steep grades, benches, and commercial corridors, one material does not fit every building:
- LP SmartSide offers wood like warmth with treatments that resist rot and insects.
- Diamond Kote brings factory applied color that stands up to heat and UV on exposed hillsides.
- HardiePlank adds fire resistance and dimensional stability for homes near draws and timber edges.
- Vinyl siding provides a low maintenance, budget friendly shell that never needs paint and still looks sharp from the street.
- Steel siding is ideal for shops and storage buildings that see trailers, equipment, and busy traffic.
We help you compare cost, appearance, and maintenance so the siding choice matches both your property and your plans.
How can updated siding improve curb appeal and resale in the Lewiston Clarkston valley?
From the moment someone tops the Lewiston Hill or pulls into your driveway, the exterior sets the tone:
- Fresh siding and straight lines show instantly on hill and bench properties.
- Coordinated trim, soffits, and fascia sharpen rooflines and porches.
- Buyers and appraisers see fewer red flags when exteriors look current instead of patched.
Whether you are refreshing a long held family home or modernizing a rental, a new siding package in vinyl, engineered wood, fiber cement, or steel goes a long way.
How do you get a siding quote for a home or shop in the Lewiston area?
We keep the process straight. During your appointment we:
- Walk the building, take photos, and note problem areas.
- Review LP SmartSide, Diamond Kote, HardiePlank, vinyl, and steel options that fit your site and budget.
- Explain where repair is reasonable and where replacement is the better investment.
- Provide a written estimate with a clear scope, materials list, and timeline.
From river level homes to bench properties and Tammany acreages, we install siding systems built specifically for the Lewiston Clarkston valley.

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 home exterior building materials
48+ Pole Barns Built
We're the premier Pole Barn builders in Latah County. Ask us about the many options of pole barn construction.
GCS - 100% Local
We serve Moscow, Troy, Genesee, Potlatch, Juliaetta, Kendrick, Lewiston, and nearby Latah County area cities.
Roof Repair - Installation
We confidently install and repair roofs in Latah County. You need a skilled roofer you can trust - we're ready to serve you!
Pole Barn Construction
Whether parking a John Deere, a team of horses, a Lexus, a truck, or you live in it... We build pole barns to fit your needs!

