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LQTS has a solution for all your mechanical and electrical requirements, delivering:

Air-conditioning installation and maintenance

Commercial refrigeration

Electrical design and installation

Mechanical design and installation

Maintenance and service


  • Installation, maintenance, and repair for all kinds air conditioning technology for marine vessels, including package units / chiller systems / walk-in freezers / refrigerators / split air conditioning systems.
  • Design, fabrication, supply, repair, and maintenance of dry food containers and refrigerated food containers per EN, EU, and BS standards.
  • Installation, maintenance, and repair services for marine yacht air conditioners and refrigerators.
  • Refurbishment of reefer containers in accordance with international standards.
  • Welding and fabrication of structural members, supports, pipes, mechanical parts, and navigational equipment.
  • Ducting and piping installation in marine vessels.
  • Cleaning of ducts in marine vessels to increase air quality and quantity.



  • Supply and installation of HVAC units at offshore oil rigs and platforms.
  • Supply and installation of blast proof duct split AC units.
  • Supply and installation of blast proof compressors, fan blower motors, and panel boards for split AC units.
  • Attending to faults and performing periodic maintenance of AC units at offshore locations.
  • Supply, replacement, and installation of AC compressors and accessories.
  • Repair, service, and planned preventive maintenance of chillers, freezers, FAHU, AHU, and FCU of different TR.
  • Cooling and Heating Systems

From unitary products to applied systems, we offer a comprehensive line of commercial HVAC systems and services for office buildings, retail locations, schools and universities.

  • Refrigeration Solutions

From refrigerated display cases to bottle coolers and cold rooms, we offer           an array of commercial refrigeration products and services.

  • Indoor Weather Systems

Supply and install reliable brand name indoor weather system products for the home, including split system air conditioners, heat pumps, air     cleaners, ventilators and ducted systems.

These affordable products provide comfortable living year round by allowing you to select a temperature that suits you and your family.

  • Engineering Services

We provide heat load calculations, basis of design, supply and installation of air conditioning systems for residential buildings.

  • Maintenance Activities
  • Annual service and maintenance of commercial air conditioning systems like window AC units, split AC units, ducted and package units, air-cooled chiller systems, VRF systems and process cooling chillers.
  • Rewinding of motors of various kilo watts.
  • Overhaul and commissioning of reciprocating compressors.
  • Cold storage fabrication and installation.


  • Marine Electrical Services

Throughout the years we have successfully completed a large number of marine projects - both new installations and refurbishment projects.

  • Commercial Installations

Commercial and industrial installations are the backbone of the company’s day to day operations. Our commercial division covers a broad range of work, including factory and office installations, amenity lighting, etc.

HVAC Design and Installation

LQTS’s team of designers and engineers have utilized their many years of experience, working on the tools, to provide our clients with the very best mechanical design and installation service for heating, ventilating and air conditioning systems.

Our design and build service for all HVAC systems have been successfully implemented in many commercial environments, including office developments, hotels, restaurants, retail and large commercial premises.

By following country’s strict guidelines and only using equipment supplied by quality brands, including Carrier, Daikin, Mitsubishi Electric, Toshiba, Fujitsu, Hitachi and Mitsubishi Heavy Duty, we guarantee a reliable installation that will last for many years.

Commercial Refrigeration

At LQTS we’ve developed a reputation within the hospitality industry for our complex designs of commercial refrigeration facilities that exceed the expectations of our clients.

We’re partnered with the largest refrigeration manufacturers, allowing us to stay abreast of new technology.

When it comes to designing and building bespoke central production facilities, cold rooms and blast chillers we can ensure they remain energy efficient and sustainable throughout their lifespan.

While our unique use of PIR panels in cold room construction offers exceptional fire ratings and eco credentials, much favored by architects and designers of large food chains and independent retailers.

Our team of designers are meticulous about ensuring your build or refurbishment goes as planned. Noise and heat rejection are a key consideration when creating the correct technical design for your application and electronics for all refrigeration systems.