Commercial Window & Pressure Washing

L'Ami Denis — Commercial Window & Frame Cleaning

Client
L'Ami Denis
Location
Sherbrooke, QC
Service
Exterior Windows & Frame Pressure Washing
L'Ami Denis storefront — Sherbrooke

L'Ami Denis is a well‑known outdoor power equipment dealer in Sherbrooke. Their storefront is the first thing customers see — a clean, professional façade is what showcases the products inside and welcomes visitors in. JJ Services was brought in to restore that first impression with a full exterior treatment: storefront window cleaning paired with professional pressure washing of every frame on the building.

The work covered tall, mixed‑material elevations — glass, stone, wood, and metal — each requiring its own pressure level and technique. We staged the equipment to keep entrances clear, sequenced the work to avoid disrupting active sales, and finished with a walk‑around quality check to make sure every surface was uniform, streak‑free, and protected.

Scope

What we did

  • Exterior window cleaning — all storefront glass
  • Pressure washing of every window frame using compliant, professional equipment
  • Telescopic‑pole reach for tall sections
  • Adjusted PSI for safe contact with frames, seals, stone, and wood
Goals

What success looked like

  • Restore full clarity to the windows
  • Remove dirt, road film, and buildup on frames
  • Protect surrounding stone, wood, and metal surfaces
  • Enhance curb appeal and visibility into the showroom
Challenges

What we had to plan around

  • Large, tall windows requiring extended‑reach tools
  • Mixed materials (stone, wood, metal, glass) needing different pressure settings and techniques
  • Active commercial site — work had to be done efficiently and safely, without disrupting operations

Our process

Step 1

Inspection & setup

  • Assessed all surfaces and materials
  • Selected pressure‑compliant, glass‑safe equipment
  • Planned hose and machine placement to keep entrances clear
Step 2

Window cleaning

  • Applied a professional glass cleaner
  • Used telescopic poles for high sections
  • Removed dust, streaks, and residue for a crystal‑clear finish
Step 3

Frame pressure washing

  • Adjusted PSI to safe levels for frames and seals
  • Cleaned all edges, corners, and contact points
  • Removed grime and discoloration without damaging finishes
Step 4

Quality check

  • Verified there were no streaks or water spots
  • Confirmed no overspray on stone or wood
  • Walked the storefront to ensure a consistent, polished look

Results

Windows

Clear, streak‑free glass with improved visibility into the showroom.

Frames

Clean, refreshed frames free of buildup and staining.

Storefront

Stronger first impression and more professional curb appeal.

Operations

Work completed on schedule with no disruption to customers or staff.

Bottom line

Impact for L'Ami Denis

  • A more inviting storefront that reflects the quality of their brand
  • Better product visibility from the street
  • Extended lifespan of frames and finishes through proper maintenance
Services used: Commercial exterior window cleaning · Pressure washing of frames and architectural details · Ongoing exterior maintenance (available as needed)

Before & After

See the difference: years of buildup removed, frames refreshed, glass restored. Tap any photo to enlarge.

Before

Heavy cobwebs, dust and grime built up along frames and glass corners.

After

Clean glass, refreshed frames, restored curb appeal.

Want results like this for your space?

Call us to schedule your cleaning or request a personalized quote.

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CALL FOR FREE QUOTE — 514-702-3956