HVAC Maintenance & Installation

HVAC Maintenance & Installation

Premier HVAC Solutions Since 2010

Limited Maintenance & Contracting is a premier MEP and HVAC service provider in Qatar, offering AMC, installation and on-call maintenance since 2010.


We support Annual Maintenance Contracts (AMCs) for HVAC, package units, split and window ACs and provide call‑on / call‑off services for long-term and short-term projects. Our team includes experienced engineers and over 25 skilled technicians available 24/7/365. We follow strict work ethics and standards — we care.

At Limited Maintenance & Contracting, we understand that proper HVAC operation is critical to occupant comfort, indoor air quality, and energy efficiency. Whether you need installation for a new facility, routine maintenance for existing equipment, or emergency repairs during a breakdown, our team delivers prompt, professional service.

Our comprehensive HVAC solutions cover everything from initial system design and equipment selection to professional installation, commissioning, and ongoing maintenance. We work with all major HVAC brands and stay current with the latest technologies, including energy-efficient systems, variable refrigerant flow (VRF) systems, and smart building controls.

Systems We Handle

Water & air-cooled chillers
Package units
Split & window AC units
Ventilation & filtration systems
Variable Refrigerant Flow (VRF) systems
Air handling units (AHUs) & fan coil units (FCUs)
Ducting & diffuser systems
Exhaust & fresh air systems
Precision cooling units for server rooms
Ductless mini-split systems

Our Services

Maintenance Services
Preventive & corrective maintenance
Rotating equipment & movables
Valves, pipelines, machining & fitting
Filter cleaning & replacement
Refrigerant recharge & leak detection
Coil cleaning & sanitization
Thermostat & control calibration
Emergency breakdown response
Mechanical Services
Material handling & filters
Transmission equipment, seals and fittings
Localized high‑pressure testing
Belt & pulley replacement
Motor & fan balancing
Compressor overhaul & repair
Ductwork fabrication & repair
Insulation installation & repair
Installation Services
New system design & installation
Equipment replacement & upgrades
Ductwork fabrication & installation
Piping & refrigerant line installation
Electrical & control wiring
System commissioning & testing
AMC & Support Services
Comprehensive Annual Maintenance Contracts
24/7 on-call emergency support
Energy efficiency audits
System performance optimization
Spare parts supply & management
Technical consultation & reporting
HVAC / Package

Supply, installation, commissioning, maintenance and AMC for chillers and package units. Our technicians are trained to handle all major brands including Carrier, Trane, Daikin, Mitsubishi, LG, and York.

Our preventive maintenance programs help extend equipment life, reduce energy consumption, and prevent costly emergency repairs, giving you peace of mind and predictable operating costs.