Certified Company
ISO 9001:2005
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Leading Industry
In Doha, Qatar
Welcome
Welcome to Corner Stone, a trusted name in Qatar's contracting and trading industry. We provide a complete range of services including civil construction, MEP works (Mechanical, Electrical, Plumbing), and supply of building materials, valves, and stationery products.
With a proven track record across residential, commercial, and industrial projects in Qatar, we are committed to quality, safety, and timely delivery.
Our Services
We offer complete solutions in construction contracting and trading in Qatar.
Civil Works
Building strong structures with proper steel and concrete support.
Plumbing Works
Designing and installing reliable water supply and drainage systems tailored to Qatar’s infrastructure needs.
Electrical Works
Providing safe, efficient electrical installations and maintenance for residential, commercial, and industrial buildings.
Mechanical Works
Delivering HVAC, firefighting, and mechanical solutions that meet Qatar’s climate and industry standards.
Building Materials Trading
Supplying premium construction materials for projects of all scales.
Valves Trading
Offering high-performance valves for plumbing and industrial systems.
Stationery Trading
Providing essential office and industrial stationery products with dependable service.
Reason For Choose Us
Punctual Delivery Time
We ensure every project and material delivery is completed on time, helping you stay on schedule without delays.
Smart Technology
We use advanced, efficient, and innovative technologies to deliver smarter construction and sustainable solutions.
Professional Team
Our team of skilled and experienced professionals ensures high-quality work with expertise, safety, and reliability.
Our Clients
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Veolia Water
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Al Mirqab Facility Management
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Waseef Asset Management
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KBN Group Holding
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Q Tec Facility Management
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Gulfar Facility Management
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COMO Facility Management
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GWC
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ISF
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BEIN SPORTS
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Al Muftah Group
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PALFINGER
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You can easily change and switch the colors.