Mechanical , Electrical & Plumbing

Electrical

Comprehensive E&M Solutions Since 2010

With extensive experience we deliver operation and maintenance support across industrial processes — plus flexible long-term service agreements and on-site staffing for plants and facilities.


We value strategic relationships with clients and provide management, supervisory and operational teams for production facilities. Our project teams deliver high quality and safety standards while optimising productivity and cost control.

Limited Maintenance & Contracting has built a strong reputation for delivering reliable electrical and mechanical solutions across Qatar's industrial sector. Our multidisciplinary team brings together certified electricians, instrumentation specialists, mechanical engineers, and technicians who work seamlessly to ensure your facility operates at peak efficiency.

We understand that unplanned downtime can be costly for any operation. That's why we offer flexible service agreements tailored to your specific needs, from on-call support to fully staffed on-site teams. Our proactive maintenance approach helps identify potential issues before they become problems, extending equipment life and reducing operational disruptions.

Electrical Capabilities

We carry out a full spectrum of Electrical construction with experienced project teams and strict QA/QC.

Our E&I division is equipped to handle projects of any scale, from greenfield installations to brownfield upgrades and retrofits. We follow international standards and industry best practices to ensure all installations are safe, reliable, and compliant with regulatory requirements.

Cable tray, ladder & conduit installation
Main & secondary cable laying and termination
Junction box installation (area classification)
Marshalling panels, DCS/ESD/PLC cabinets
Variable frequency drive (VFD) setup
Pneumatic air supply piping installation
Pressure testing for impulse tubing
Continuity & insulation testing for cables
Control panel design, assembly & wiring
Motor control center (MCC) installation

Mechanical

Our mechanical services cover material handling, rotating equipment support, machining & fitting, testing and a broad range of plant-level mechanical activities. We provide reliable teams for scheduled maintenance, shutdowns and emergency support.

Our mechanical engineering team brings deep expertise in maintaining and repairing critical plant equipment. We work with all major brands and types of rotating machinery, including pumps, compressors, gearboxes, conveyors, and fans.

We also specialize in plant shutdown and turnaround support, providing coordinated teams of mechanical fitters, riggers, and supervisors who work efficiently to minimize downtime.

Mechanical Capabilities

Pump installation, repair & overhaul
Compressor maintenance & servicing
Gearbox inspection & repair
Conveyor system maintenance
Precision shaft alignment
Vibration analysis & balancing
Thermography & predictive maintenance
Pipe fitting & fabrication
Hydraulic & pneumatic system support
On-site machining & welding
Bearing replacement & lubrication
Plant shutdown & turnaround coordination

Plumbing

Professional plumbing solutions covering water supply, drainage and sanitary systems for buildings and infrastructure.


Plumbing and sanitation work plays a vital role in the lifecycle of any building. A proper plumbing system uses dedicated pipes and fittings for water supply, waste removal and rainwater drainage — all installed to applicable standards and verified by practical site checks and supervision.

At Limited Maintenance & Contracting, we recognize that reliable plumbing and sanitation systems are fundamental to occupant health, comfort, and safety. Poorly designed or installed plumbing can lead to water contamination, leaks, water damage, mold growth, and costly repairs.

Our plumbing team consists of licensed plumbers, technicians, and supervisors with extensive experience across residential, commercial, and industrial projects. From new building construction to renovation and retrofit work, we deliver complete plumbing solutions that perform reliably for years.

We also understand the importance of water conservation and sustainability. Our designs incorporate water-efficient fixtures, leak detection systems, and pressure management strategies to reduce water consumption and operating costs.

Our Plumbing Scope Includes

Water supply systems — GI or approved plastic pipes and fixtures
Soil pipes and sanitary fixtures
Sanitary drainage systems
Rainwater drainage systems
Hot & cold water distribution systems
Water booster pump systems
Overhead & underground water storage tanks
Grey water recycling systems
Grease traps & oil separators
Stormwater & surface drainage systems
Sewage treatment plants (STP)
Compressed air piping systems
Gas piping installations (LPG/natural gas)
Fire fighting water supply lines
Irrigation & landscaping water systems
Swimming pool plumbing & filtration
Water hammer arrestors & surge protection
Backflow prevention devices

Our integrated approach combines electrical, and mechanical expertise to deliver complete solutions that keep your operations running smoothly and efficiently.