

Commercial Roofing inPost Falls & the Inland Northwest
A commercial roof is a business asset, and a leak is lost revenue. Lake City Roofing installs and services flat, low-slope, and metal roofs built for North Idaho snow load, with 24/7 emergency response and a permanent local crew based in Post Falls. Serving Inland Northwest businesses since 1987.
Tell us about your building and we will reach out fast. No obligation, no pressure.
Commercial Roofing Built for the Inland Northwest
Flat and low-slope commercial roofs face a different fight than homes do. North Idaho snow piles up and sits, meltwater ponds where drainage is weak, and freeze-thaw cycles pry at every seam and flashing. A small membrane failure can soak insulation and decking for weeks before anyone sees a drip inside.
Lake City Roofing has installed and serviced commercial roofs across the Inland Northwest for more than three decades, from our home base in Post Falls. We work on warehouses, retail and office buildings, multi-family properties, churches, and agricultural and industrial structures, and we schedule the work to keep your business running while we do it.

Commercial Roofing Services
From a single emergency repair to a full membrane replacement on an occupied building, every job is handled by our own crew, documented with photos, and scheduled around your operations.
Free Inspections & Reports
A thorough roof inspection with a detailed written report and photos, so you and your stakeholders can plan repairs and budget on facts, not guesswork.
Commercial Roof Repair
Leaks, failed seams, punctured membrane, and flashing problems tracked to the source and repaired right, before they reach your insulation, deck, and inventory.
24/7 Emergency Roofing
Storm damage and active leaks do not wait for business hours. Our crew responds around the clock to tarp, stabilize, and dry your building in fast.
Replacement & Re-Roofing
Full tear-off or recover with single-ply or metal systems rated for Inland Northwest snow and wind, installed to manufacturer spec so the warranty holds.
New Construction Roofing
Roofing for new commercial and industrial builds of any size or shape, coordinated with your general contractor and timeline from the start.
Single-Ply Membrane
TPO, PVC, and EPDM single-ply systems for flat and low-slope roofs, chosen for reflectivity, cold-weather durability, and long service life.
Roof Coatings & Restoration
Restoration coatings that extend the life of a sound roof, stop minor leaks, and improve energy performance for a fraction of replacement cost.
Maintenance Programs
Scheduled inspections and upkeep that protect your warranty, catch small issues early, and turn your roof into a managed asset instead of a surprise expense.
What's On Your Roof? The Systems We Install
We install proven commercial roofing systems from the manufacturers that lead the flat-roof and metal markets. Browse their catalogs and find the right system for your building and budget.

A custom-fabricated PVC membrane built to your roof's exact dimensions, with most seams welded in the factory instead of on the roof. Watertight, energy efficient, and proven on low-slope commercial buildings.
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TPO and EPDM single-ply systems engineered for long-term performance on commercial and industrial roofs, with strong reflectivity and cold-weather durability for the Inland Northwest.
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Standing-seam metal systems that shed snow and last for decades. A durable, low-maintenance choice for agricultural, industrial, and architectural commercial buildings.
View CatalogA Leak Does Not Wait for Business Hours
Water in a commercial building means closed doors, damaged inventory, and lost revenue. Our crew responds to roofing emergencies around the clock, stabilizes the roof fast, and gets your building dried in and back to work. We have done it for Inland Northwest businesses for more than three decades.
Call (208) 665-5881Our Process
Commercial roofing is a budget decision and an operations decision. We keep both clear, with documented findings and scheduling that works around your business.
Inspection & Assessment
We get on the roof, document its condition with photos, and identify the real source of any problems.
Report & Estimate
A detailed written report and clear estimate with your repair or replacement options laid out honestly.
System Selection
We help you choose the right system, single-ply, metal, or coating, for your roof, climate, and budget.
Scheduled Installation
Our crew installs to manufacturer spec, with phasing and timing planned to minimize disruption to your operations.
Cleanup & Site Safety
We keep the site safe and clean throughout, and run a full debris and fastener cleanup when the job is done.
Warranty & Maintenance
We register your manufacturer warranty and set you up with a maintenance plan to protect the investment.
Why Businesses Choose Lake City
We only employ expert installers, use manufacturer-certified systems, and stand behind every job. You get straight talk and dependable scheduling from a team that has served this region for over three decades.
- Local and family-run in Post Falls since 1987
- Duro-Last certified for custom PVC membrane systems
- Versico authorized for TPO and EPDM single-ply
- Free inspections and detailed roof reports
- 24/7 emergency roof repair response
- Licensed and insured in Idaho and Washington
- Scheduling that keeps your business running
- Maintenance and asset-management plans
Certified, Accredited, Recognized
These are not slogans. They are earned credentials from the manufacturers we install, the Better Business Bureau, and our own community. They are the difference between a roofer who says they are good and one who can prove it.
Where We Work
Lake City Roofing is based in Post Falls and serves commercial and industrial properties throughout North Idaho and Eastern Washington. Explore roofing in the communities we serve.
Common Questions
Roofing That Fits the Budget
A commercial roof is a major investment, and it does not have to hit all at once. We offer flexible financing so you can protect the building now and manage the cost over time. See your options and get prequalified in minutes.
View Financing OptionsGet Your Free Roof Assessment
Ready to schedule an inspection or get a quote on a commercial roof? Call Lake City Roofing or use our online contact form. We serve Post Falls, Coeur d'Alene, Hayden, Spokane, and businesses throughout Kootenai County and Eastern Washington.






