• Façade Cleaning

    Exterior & High-Rise Building Cleaning

    Learn More

  • Hospital Accreditation Cleaning

    Certified medical facility cleaning that meets strict health and safety regulations.

    Learn More

  • Cleaning for Shopping Malls & Retail Centers

    Professional Cleaning Support for Businesses

    Learn More

  • Stewarding Services

    Professional kitchen and restaurant cleaning for food safety and compliance.

    Learn More

  • Cleaning for Schools, Educational Centers

    Maintain hygiene in learning institutions and financial centers with deep sanitization.

    Learn More

  • Cleaning for Banks, Offices & Commercial Spaces

    Professional cleaning that reflects your brand and ensures a healthier work environment.

    Learn More

Expert Cleaning Solutions

24+ Years of Hygiene & Safety

At Ghanem Service Master (GSM), we provide specialized cleaning, pest control, and security solutions designed to meet the highest industry standards. With over 24 years of expertise, we cater to hospitals, malls, offices, restaurants, and residential properties across Lebanon. Our commitment to excellence, reliability, and innovation ensures that your facility remains spotless, pest-free, and well-protected. Explore our comprehensive services and discover how GSM can elevate your space.

Comprehensive Cleaning Solutions

Our Cleaning Solutions

Façade Cleaning - Exterior & High-Rise Building Cleaning

Learn More

Hospital Accreditation Cleaning - Certified medical facility cleaning that meets strict health and safety regulations.

Learn More

Cleaning for Shopping Malls & Retail Centers - Professional Cleaning Support for Businesses

Learn More

Stewarding Services - Professional kitchen and restaurant cleaning for food safety and compliance.

Learn More

Cleaning for Schools, Educational Centers - Maintain hygiene in learning institutions and financial centers with deep sanitization.

Learn More

Cleaning for Banks, Offices & Commercial Spaces - Professional cleaning that reflects your brand and ensures a healthier work environment.

Learn More

Tailored Cleaning for Every Industry

Industries We Serve

Corporate & Office Buildings

Hospitals & Healthcare Facilities

Retail & Shopping Centers

Schools, Universities & Training Centers

Industrial & Warehouses

Banks & Financial Institutions

Hotels & Restaurants

Our Commitment to Quality & Safety

Trusted Cleaning Backed by Global Standards

At GSM, we follow certified disinfection protocols using eco-friendly products and advanced equipment to deliver safe, effective results. Our services are available 24/7 across Lebanon, with custom cleaning plans tailored to your business needs—ensuring reliability, flexibility, and top-tier hygiene.

Why Choose GSM Cleaning Services?

Trusted, Certified & Customized Cleaning for Every Industry

✔ Industry Expertise – Over 24 years of experience in commercial cleaning

✔ Hospital Accreditation Cleaning – Among Lebanon’s top providers

✔ Eco-Friendly & Safe Cleaning – Non-toxic solutions for all environments

✔ Trained & Certified Staff – Highly skilled cleaning professionals

Request a Cleaning Service