Professional Storefront Cleaning in the Greater Toronto Area
GPM Cleaning Services will make your facade, entrance, building, and sidewalk shine like new. Create a lasting first impression on every customer who walks through your door, and enjoy the peace of mind that comes from knowing your cleaning job was done to perfection.
Storefront Cleaning and Sign Pressure Washing Services
At GPM Cleaning Services, we understand how important first impressions are for your business. That’s why we specialize in professional pressure washing services to keep your storefront and signs looking pristine. A clean and well-maintained exterior is key to creating an inviting atmosphere for customers, and we’re here to help you achieve just that! Here’s how we can transform your business exterior:
Pressure Washing for Walls
Say goodbye to dirt, grime, and pollutants on your building’s exterior walls. Our powerful pressure washing methods ensure your storefront walls look fresh, clean, and welcoming.
Sidewalk and Gum Removal
Dirty sidewalks and stubborn gum stains are no match for us! We’ll leave your walkways spotless, giving your customers a clean and safe path to your door.
High-Reach Sign Cleaning
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Entryway and Mat Cleaning
Your entryway is the first thing your customers see. We’ll make sure it’s spotless, including cleaning door mats and surrounding areas, so your business looks as inviting as possible.
Dock and Receiving Area Cleaning
Keep your dock and receiving areas clean, organized, and safe for employees and visitors. A clean work environment reflects professionalism and ensures safety.
Concrete Surface Cleaning
Our deep cleaning methods bring concrete surfaces back to life, removing stains and dirt for a polished, professional look.
Commercial Pressure Washing & Storefront Cleaning for Every Industry
At GPM Cleaning Services, we bring our expertise to a wide range of industries, ensuring your property looks its best no matter what type of business you run. Here’s just a glimpse of the businesses we serve:





Restaurants
Make your establishment sparkle and create a welcoming atmosphere diners will love. We offer professional storefront cleaning services to ensure every surface shines.
Grocery Stores
Maintain a pristine and hygienic environment that reassures your customers. We provide expert pressure washing to keep your store spotless and inviting.
Retail Outlets
Make your storefront stand out and attract more foot traffic. Our services are designed to enhance curb appeal and leave a lasting impression.
Shopping Malls and Centers
Enhance the appeal of your spaces for shoppers and tenants alike. We deliver comprehensive cleaning solutions for large-scale properties.
Pharmacies
Present a clean, professional exterior to match the trust customers place in your services. Our team specializes in maintaining a polished appearance for health-focused businesses.
Fuel Stations
Eliminate grime, oil stains, and debris to keep your station clean and inviting. We use advanced pressure washing techniques to tackle tough stains and keep your property safe.
Where We Power Wash Storefronts
We provide storefront pressure washing across the Greater Toronto Area, including:
Toronto
Mississauga
Brampton
Vaughan
Oakville
Burlington
Hamilton
Richmond Hill
Markham
Milton
Guelph
Kitchener
Scarborough
Etobicoke
Ancaster
Guelph
Aurora
Oshawa
Whitby
Ajax
Common Types of Stains We Tackle
Over time, signs and storefronts can accumulate a variety of stains that detract from your property’s appearance. Here’s how we handle them:
Water Stains
These dark lines are caused by water carrying pollutants and dust along the same flow path. We expertly remove these stains to restore a clean, polished look.
Rust Stains
Rust stains, often reddish or brown, result from metal components or hooks used in signage. We eliminate these stubborn marks, leaving your signs looking brand new.
Bird Droppings
Bird residue is not only unsightly but also hazardous. We safely remove and treat these stains, even in challenging areas like gas station roofs.
Stucco Stains
Stucco is a popular exterior material but requires gentle cleaning to avoid damage. We use low-pressure, high-heat washing combined with eco-friendly detergents to carefully remove stains from stucco and precast concrete surfaces.

Make Your Business Shine with a Spotless Storefront!
Frequently Asked Questions about Storefront Cleaning
How much do commercial cleaners charge per hour?
Commercial cleaning rates typically range from $30 to $75 per hour, depending on the type of service, facility size, location, and the complexity of the job. Specialized services like industrial degreasing or post-construction cleanup may cost more. At GPM, we offer customized quotes based on your exact needs, with fair hourly or flat-rate pricing and no hidden fees. Clean spaces, clear pricing-every time.
How do you clean inside windows?
Start by wiping away dust and loose dirt with a dry microfiber cloth. Then spray a streak-free glass cleaner directly onto the glass or your cloth-avoid overspray on dashboards or upholstery. Wipe in a circular motion to break up smudges, then finish with vertical and horizontal strokes to clear any streaks. Use a second dry cloth to buff the glass until it’s crystal clear. For best results, clean windows last during interior detailing to avoid re-contaminating them with dust or product overspray.
What is the best way to clean exterior windows?
Rinse the windows with water to remove loose dirt and debris. Apply a glass-safe cleaner or a mix of water and mild soap using a soft sponge or microfiber cloth. Scrub gently, focusing on edges and corners where grime builds up. Rinse thoroughly with clean water, then use a squeegee to remove water from top to bottom in smooth, overlapping strokes. Wipe the squeegee blade between passes to prevent streaks. Finish by wiping the edges with a dry microfiber cloth for a spotless result.
How to clean storefront windows?
Start by rinsing the glass to remove dust and loose dirt. Apply a commercial-grade glass cleaner or a mix of water and a small amount of dish soap using a soft cloth or sponge. Scrub the surface gently, including corners and edges where buildup collects. Use a squeegee to remove the solution in smooth, vertical strokes, wiping the blade after each pass to avoid streaks. Finish by drying the window edges and frame with a microfiber towel. Clean windows boost curb appeal and keep your storefront looking sharp and professional.
Can storefront cleaning help attract more customers?
Yes, absolutely. A clean storefront creates a strong first impression-it signals professionalism, attention to detail, and care for your business. Sparkling windows, spotless entrances, and tidy walkways make your location more inviting and build trust with passersby. Regular exterior cleaning can increase foot traffic, enhance brand perception, and even influence buying decisions. Clean business, more business-it really is that simple.
How do you clean hazy windows?
GPM uses commercial-grade glass cleaners and detailing tools to safely remove haze, whether it’s from dirt, hard water, or oxidation. We start with a deep clean using streak-free products and microfiber towels. For stubborn haze, we apply glass polish or vinegar-based solutions and buff the surface gently to restore clarity. If the haze is trapped between window panes (like in a failed seal), we’ll advise on the next steps. Bottom line-if it can be cleaned, we’ll make it shine.
Make Your Storefront Stand Out – Before They Even Step Inside
Your storefront is your brand’s face to the world. At GPM, we specialize in cleaning building fronts, signage, cladding, awnings, pillars, and other key exterior elements that attract foot traffic and set the tone for customer trust.
Get in touch today for a free quote – no obligations, no guesswork.
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Don’t hesitate to reach out to GPM Cleaning Services! Whether you have questions or need a free quote, our friendly team is here to help.

