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MJB is the Trusted Mechanical and Civil Contractor, specializing in the installation of:

  • Heating, Ventilation & Air Conditioning (HVAC) Systems
  • Plumping Services
  • Fire Fighting Systems
  • Gypsum Works
  • Tiling Works

ABOUT MJB

Mohammed Jassim Al-Bahar Contracting Establishment (MJB), a key division of Sarin Company Ltd, is a renowned contractor specialized in Mechanical and Civil works. We offer comprehensive solutions across HVAC, Plumbing & Fire Fighting Systems, Gypsum Works, and Tiling Works for residential, commercial, and industrial projects. With extensive experience in installation, maintenance, and optimization of these systems and works, we ensure seamless integration with general contractors, developers, and engineers. Our goal is to meet the highest standards of quality, performance, and efficiency for every project.

OUR MISSION

To provide high-performance HVAC, Plumbing, Fire Fighting Systems, and Civil Works such as Gypsum and Tiling solutions as a trusted contractor, delivering efficiency, comfort, sustainability, and safety while maintaining the highest standards of quality and reliability.

OUR VISION

To be recognized as the region’s leading contractor, known for our innovative solutions in Mechanical and Civil Works, exceptional service, and commitment to the successful completion of every project.

OUR CORE VALUES

Excellence

EXCELLENCE:

Delivering high quality Mechanical systems and Civil works that function efficiently and reliably.

Innovation

INNOVATION:

Using the latest technology to provide the best HVAC, Plumbing, Fire Fighting solutions, and Civil works like Gypsum and Tiling.

Integrity

INTEGRITY:

Building trust with honesty, transparency, and ethical practices.

Safety

SAFETY:

Keeping our team, clients, and community safe with strict safety standards.

Collabration

COLLABORATION:

Working closely with our clients and partners to ensure success.

OUR CORE SERVICES

HVAC SERVICES

MJB specializes in providing complete HVAC solutions for residential, commercial, and industrial projects. Our HVAC services include

DUCTWORK INSTALLATION

DUCTWORK INSTALLATION:

Installation of high-quality duct systems to ensure optimal airflow and system efficiency.

CHILLED WATER PIPE WORKS

CHILLED WATER PIPE WORKS:

Expert installation of chilled water piping systems for air conditioning and cooling systems.

CHILLER INSTALLATION

CHILLER INSTALLATION:

Installing large-scale chillers to support cooling needs in commercial and industrial buildings.

AIR HANDLING UNIT INSTALLATION

AIR HANDLING UNIT (AHU) INSTALLATION:

Installing custom air handling units to ensure efficient air circulation and cooling

FAN COIL UNIT INSTALLATION

FAN COIL UNIT (FCU) INSTALLATION:

Installing fan coil units for temperature control in individual rooms or zones.

PUMPS INSTALLATION

PUMPS INSTALLATION:

Expert installation of pumps for water, cooling, or HVAC systems to ensure reliable operation.

FANS INSTALLATION

FANS INSTALLATION:

Installing high-performance fans for ventilation, air circulation, and system optimization.

AIR OUTLETS

AIR OUTLETS :

Expert installation of pumps for water, cooling, or HVAC systems to ensure reliable operation.

EXHAUST SYSTEMS INSTALLATION

EXHAUST SYSTEMS INSTALLATION:

Installation of high-performance exhaust systems for proper ventilation and air quality management.

PLUMPING SERVICES

MJB offers expert plumbing solutions, Including these services:

  • Installation of Pipes – Water Supply & Drain- age: Installation of reliable water supply and drainage piping systems.
  • Installation of Plants & Pumps: Installing efficient pumps for water supply and other related systems.
  • Installation of Plumbing Fixtures & Fittings: Installation of faucets, sinks, toilets, and other plumbing fixtures.
PLUMBING SERVICES
FIRE FIGHTING SERVICES

FIRE FIGHTING SERVICES

MJB provides comprehensive firefighting solutions, Including these services:

  • Fire Fighting Pipes & Sprinkler Systems: Installation of fire fighting piping systems and sprinkler systems for early fire suppression and effective emergency response.
  • Fire Hydrants & Pumps: Installation of fire hydrants and pumps to ensure water availability during emergencies.
  • Fire Extinguishers: Placement and maintenance of fire extinguishers.

CIVIL WORKS

In addition to mechanical services, MJB excels in providing civil works including:

Gypsum Works: Installation of gypsum boards and drywall systems for smooth, durable wall and ceiling finishes. We offer high-quality gypsum solutions for both residential and commercial spaces, ensuring clean, precise, and aesthetically pleasing results.

Tiling Works: Expert installation of floor and wall tiles. We specialize in a variety of tile materials, ensuring a perfect finish for both functional and decorative needs. Our tiling solutions are designed to be durable and visually appealing, making them ideal for any project.

CIVIL WORKS

OUR PROJECTS

DR. Sulaiman Al Habib Hospital

DR. Sulaiman Al Habib Hospital

Location: Sahafa, Riyadh
Main Contractor: Masah Construction Co.
Scope of Works: HVAC and Gypsum Works
Status: Completed

Ajdan Waterfront Development Tower

Ajdan Waterfront Development Tower

Location: Al-Khobar
Main Contractor: Masah Construction Co.
Scope of Works: HVAC and Gypsum Works
Status: Completed

DR. Sulaiman Al Habib Hospital 2

DR. Sulaiman Al Habib Hospital

Location: Al-Khobar
Main Contractor: Masah Construction Co.
Scope of Works: HVAC and Gypsum Works
Status: Completed

Al Salam Hospital

Al Salam Hospital

Location: Al-Khobar
Main Contractor: Project Build Construction
Scope of Works: HVAC and Gypsum Works
Status: Completed

Chamber of Commerce Tower

Chamber of Commerce Tower

Location: Dammam
Main Contractor: Al Bawani Co. Ltd
Scope of Works: Mechanical Works
Status: Completed

Gulf Address Residential Compound

Gulf Address Residential Compound

Location: Al-Khobar
Scope of Works: HVAC and Gypsum Works
Status: Completed

The Palms Residential Towers

The Palms Residential Towers

Location: Riyadh
Main Contractor: Masah Construction Co.
Scope of Works: Plumbing Works
Status: On-Going

Palm View

Palm View

Location: Riyadh
Main Contractor: Project Build Construction
Scope of Works: Mechanical Works
Status: On-Going

Oud Exclusive Complex

Oud Exclusive Complex

Location: Riyadh
Main Contractor: Al Bawani Co. Ltd
Scope of Works: HVAC Works
Status: On-Going

WHY CHOOSE US?

Specialized Contractor

Specialized Contractor:

MJB is a leading contractor specializing in HVAC, plumbing, fire fighting systems, as well as gypsum and tiling works. We have a proven track record of delivering high-performance solutions.

Skilled Workforce

Skilled Workforce:

Our team consists of certified engineers, technicians, and craftsmen skilled in the latest technologies and installation practices.

Timely Project Completion

Timely Project Completion:

We work efficiently to meet project deadlines, ensuring all systems are integrated seamlessly into your construction schedule.

Cost-Effective Solutions

Cost-Effective Solutions:

Transparent pricing and solutions that provide maximum value while meeting your project requirements.

Safety Standards

Safety Standards:

We prioritize safety, adhering to stringent safety protocols on all projects to ensure a safe environment for all.

Why Choose Us

CONTACT US

Choose Mohammed Jassim Al-Bahar Contracting Establishment (MJB), part of Sarin Company Ltd, as your trusted contractor specialized in HVAC, Plumbing, Fire Fighting Systems, Gypsum Works, and Tiling Works, tailored to meet your project’s specific needs.

Call Us

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Address

Dammam, KSA