Air conditioning and refrigeration works
Integrated solutions for air systems with high implementation efficiency and sustainable quality.
At Basees, we offer design, supply, and installation services for refrigeration and air conditioning equipment according to the highest engineering and environmental standards, driven by our vision as a company specializing in advanced mechanical systems. We are a certified air conditioning company, offering integrated engineering solutions that include the installation of various types of central and split air conditioners, tailored to the specific needs of each building in terms of space, thermal loads, and air distribution.
Our services extend from residential buildings to commercial complexes and healthcare facilities, providing meticulous implementation, starting with selecting the optimal system, installing it according to specifications, and ensuring its long-term operational efficiency.
We also offer our customers a comprehensive package of after-sales services, including technical support and air conditioning maintenance services in Riyadh, provided by specialized technicians and advanced diagnostic equipment to ensure stable performance and continued comfort.

Our services in designing, supplying and installing refrigeration and air conditioning equipment
At Bessis General Contracting Company, we offer integrated services in the design, supply, and installation of refrigeration and air conditioning equipment, including planning, supply, implementation, operation, and maintenance. We rely on precise technical standards and local and international specifications to ensure effective and sustainable solutions.
As a trusted air conditioning company in the Saudi market, we meet the needs of residential, commercial, and industrial projects through the following services:
(Central – Split – VRF – Package Units – Chiller – Desert – Cassette), using the best technical specifications and trained installation teams.
We install split air conditioners with high professionalism and certified quality.
Taking into account thermal loads and balanced air distribution, through a certified air conditioning contractor, ensuring efficient performance and quality of implementation.
Taking into account thermal loads and balanced air distribution, through a certified air conditioning contractor, ensuring efficient performance and quality of implementation.
To improve operational efficiency and energy savings, and enable flexible and integrated control of cooling systems, especially in modern projects.
For each air conditioning unit, performance is rigorously tested to ensure readiness and operational quality.
Using galvanized or pre-insulated panels, with thermal and sound insulation applied to ensure air quality and cooling stability under various conditions.
Types of air conditioning systems we design, supply and install
At Baseys, we offer a comprehensive range of cooling systems suitable for various types of projects. We design, supply, and install refrigeration and air conditioning equipment, while adhering to technical quality and operational efficiency. The systems we implement include:
An integrated system designed for large buildings, providing centralized control and uniform cooling at a constant level. We implement it through a certified air conditioning contractor who ensures quality and sustainable performance.
Highly energy-efficient, smart systems allow for individual temperature control for each room or zone. They are ideal for projects requiring operational flexibility and precise control of each unit.
Ideal for homes and small offices, they offer an efficient and economical solution.
We excel at installing split air conditioners with precision and professionalism as part of our comprehensive services in this field.
Suitable for cooling large projects such as factories, hospitals, and hotels. They are implemented to high standards by engineering teams from a trusted air conditioning company with specialized technical expertise.
An economical and effective solution for open areas or industrial use, installed by specialized technicians as part of an integrated cooling services system.


Principles of design, supply and installation of refrigeration and air conditioning systems
At Besis General Contracting, we design, supply, and install refrigeration and air conditioning equipment according to precise technical principles and high engineering standards. We are committed to providing energy-efficient and easy-to-maintain solutions, fully aligned with each project’s requirements, ensuring stable performance and lasting thermal comfort.
● Analyze the number of people, equipment, and type of activity within each space.
● Study the orientations, insulation, and glazing ratio.
● Use accurate engineering software to determine the actual heat load.
● Determine the type of system (central, VRF, desert, split air conditioner installation) based on the project size and type of use.
● Consider internal distribution and the possibility of separate control in each zone.
● Planning the locations of air conditioners and air ducts to ensure balanced distribution.
● Avoiding direct drafts and providing consistent air comfort.
● Adopting distribution openings that blend with the interior design.
● Use insulated (GI) or pre-insulated ducts.
● Adjust slopes to ensure efficient condensation drainage.
● Provide maintenance openings that allow for easy periodic monitoring.
● Supply from trusted air conditioning installation companies
● Ensure compliance with thermal specifications and Saudi standards
● Increase system efficiency and reduce energy consumption
● Installing insulated copper pipes according to specifications.
● Installing outdoor units with good air distribution and easy access.
● Preparing a separate electrical supply for each cooling unit to ensure safety.
● Pipe pressure testing and leak detection
● Refrigerant charging and control system adjustment
● Temperature measurement and performance verification
● Providing operating and maintenance manuals for each unit.
● Training the customer or facility management on proper use.
● Providing air conditioning maintenance company offers in Riyadh to ensure continued performance.
At Basees, we are committed to applying these principles to every project, regardless of its size, to ensure:
- Optimal thermal comfort within every space
- Stable operation with minimal disruptions
- Efficient energy saving
- Full integration with other architectural and mechanical works


What distinguishes us in implementing air conditioning works
At Bases, we go beyond traditional implementation. We offer comprehensive professional services in the design, supply, and installation of refrigeration and air conditioning equipment, with a focus on quality, precision, and integration throughout all project phases. This makes us the preferred choice:
We rely on certified engineering programs to analyze loads and determine the optimal cooling capacity, ensuring balanced air distribution across different spaces, especially in split air conditioning installation projects.
We carry out extension and connection works according to the highest safety and energy efficiency standards approved locally and in the Gulf, which reflects on performance and sustainability.
Our team includes engineers and technicians with extensive practical experience in residential, commercial, and industrial air conditioning projects of various complexity.
We coordinate with the architectural and construction teams to ensure smooth implementation without conflict or delays, as part of an integrated air conditioning installation system.
We use air conditioning systems and equipment approved in the Saudi market, and provide official warranties on all components to ensure customer confidence and continued performance.
We deliver the project with all technical details, from final plans to operating manuals and maintenance schedules, with the option of contracting with an air conditioning maintenance company in Riyadh to ensure continued efficiency and easy follow-up.
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For more information or to request the service, contact us at any time...

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- Saudi Arabia - Riyadh - Ishbiliyah District - Imam Abdul Allah Bin Saud Branch Road - Al Rajhi Building Office No. 12
- +966508866116+966508866116
- info@basis.sainfo@basis.sa
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