Professional Commercial Roof Repair

Fast, Reliable Leak Detection and Repair for Tri-Cities Businesses

A leaking commercial roof is more than just a nuisance; it is a direct threat to your operations. Water intrusion can damage inventory, create slip-and-fall hazards for employees, and force you to temporarily close your doors. At Trudeau's Northwest Roofing And Construction, we understand that when your business is on the line, every minute counts.

With over 30 years of experience, our commercial roofing contractors respond quickly to diagnose the issue and implement a lasting fix. We provide honest, straightforward triage—if a repair will effectively extend the life of your roof, we will never pressure you into an unnecessary replacement.

Trusted Commercial Roofing Contractors

Targeted Commercial Repair Solutions

Commercial Roof Restoration Work

Commercial roofs are complex systems, often housing heavy HVAC equipment, ventilation systems, and complex drainage arrays. Our skilled roof repair technicians are fully trained to navigate and resolve issues across all types of industrial roofing systems:

  1. Flat Roof Leak Detection: Finding the exact source of a leak on a flat roof can be challenging because water travels under the membrane. We expertly trace leaks on TPO, PVC, and EPDM rubber roofs to their absolute origin.
  2. Membrane Patching & Welding: We repair punctures, tears, and separated seams in single-ply membranes using industry-standard heat welding and high-grade adhesives to restore a watertight seal.
  3. Flashing & Penetration Sealing: The most common failure points on a commercial roof are around HVAC curbs, skylights, plumbing vents, and parapet walls. We replace degraded flashing and apply commercial-grade sealants.
  4. Ponding Water Correction: Standing water accelerates roof deterioration and voids warranties. We repair sagging areas and clear or expand scuppers and internal drains to ensure proper water shedding.
  5. Metal Roof Fastener & Rust Repair: For commercial metal roofing, we replace backed-out fasteners, treat surface rust, and apply specialized elastomeric coatings to seal vulnerable joints and seams.

Why Trust Trudeau's for Your Facility?

We know that facility managers and business owners need a partner they can rely on for straightforward answers and quality workmanship. Here is how we stand out:

Minimal Operational Disruption: We isolate our work areas, keep noise to a minimum, and maintain strict safety protocols so your day-to-day business can continue uninterrupted.
Accurate Diagnostics: We don't just put a band-aid on the symptom. We find the root cause of the structural or membrane failure so you don't have to call us back for the same leak next month.
Safety First: Our crews are fully licensed, bonded, and insured, strictly adhering to all OSHA safety standards while on your property.
Long-Term Thinking: Every roof repair we perform is done with the overall health and longevity of your building in mind, maximizing your return on investment.

Reliable Commercial Roofing Service

Frequently Asked Questions (FAQs)

  • Yes, absolutely. We frequently service and repair flat roofs and metal systems installed by other contractors. Our first step is to perform a thorough inspection to understand the materials used and identify any installation flaws that might be causing your current issues.
  • If your roof is relatively new and the damage is localized (e.g., a puncture from a dropped tool or a single failed seam), a flat roof repair is the smartest choice. However, if the membrane is shrinking, severely cracked from UV exposure, or if core samples show that the underlying insulation is saturated with water, a complete replacement or roof restoration coating will be necessary. We provide honest assessments with photographic evidence.
  • Yes. Roof penetrations, especially around large HVAC units, are notorious for leaking due to constant vibration and thermal expansion. We specialize in repairing and resealing equipment curbs and pitch pockets to ensure these vulnerable areas are completely watertight.
  • Safety is your top priority. Move any valuable inventory, electronics, or equipment away from the leak. Place catch basins or buckets under the drip, and clearly mark the area with caution signs to prevent slip-and-fall accidents. Do not attempt to send untrained employees onto a wet, slippery commercial roof—wait for our professional technicians to safely address the problem.

Stop Leaks and Protect Your Bottom Line

Don't let a compromised roof threaten your business. Contact Trudeau's Northwest Roofing And Construction today for fast, professional commercial repair services.