HVAC
- Chillers, AHUs, FCUs, VRV and split systems
- Ductwork, dampers, attenuators and insulation
- Exhaust fans and fire-alarm / CO interlocks
- Chilled water, refrigerant and condensate piping
MEP contractor · Doha, Qatar · Est. 2002
Building services, engineered end to end.
Gulf Integrated Group designs, installs, tests and maintains the HVAC, plumbing, fire fighting, electrical and low-current systems that keep buildings running, for government and private clients across Qatar.
DrawingMEP services riser
ScaleNTS
OfficeDoha, QA
2002Established in Doha
140+Projects delivered
500+Technicians & staff
24554Commercial registration
About GIG
An integrated MEP partner, built on long relationships.
Gulf Integrated Group Co. W.L.L. is one of the leading electro-mechanical and engineering companies in Qatar, undertaking major mechanical, plumbing, fire fighting, fire alarm, electrical and low-current projects.
We provide MEP and engineering services to government and private clients. Our member companies have a long history of working together, with near-total uniformity of process, so engineers, technicians and professionals operate as one integrated team.
Health, safety and quality sit at the centre of how we work. We keep investing in our administrative, technical and engineering people, and in a workforce of 500 specialised technicians and skilled workers, so that every project is delivered to commitment.
Services
Every discipline in the building, under one contract.
From design and installation to commissioning and maintenance, each system below is delivered by our own engineers and supervised crews.
Plumbing
- Cold and hot water in copper, PPR and CPVC
- Storage tanks, booster and filling pumps
- Water heaters and filtration
Drainage
- UPVC, ESVC and DI soil, waste and vent pipework
- Storm and sewage systems, lifting stations
- Manholes, sump pits and holding tanks
- Final connection to municipal drainage
Fire fighting & alarm
- Wet and dry risers, hose reels and cabinets
- Hydraulically calculated sprinkler systems
- Fire pumps, hydrants, Fire Department connections
- Alarm, supervisory, tamper and flow devices
Electrical
- HV and LV substations, transformers, generators
- Main, sub-main and final distribution panels
- Lighting and controls, ATS/MTS, UPS
- Grounding and lightning protection
Low-current systems
- Structured cabling, data and telephone
- CCTV, access control and intruder alarm
- PA/BGM, audio-visual and video conferencing
- Car park management, servant call, smart homes
Building management
- Specialised BMS and control systems
- Controls and interlocks for HVAC and fire alarm
- Operation, training and maintenance support
Engineering & design
- Mechanical, electrical and public health design
- Value engineering for cost and performance
- Technical assistance and procurement support
Delivery
- Design, prefabrication, erection and commissioning
- Operation, training and maintenance services
- Spare parts, consumables and procurement
Upgrades & approvals
- Refurbishment and upgrading of MEP systems
- Coordination with local authorities
- Statutory approvals and certificates
How we work
- One integrated team on every project
- Faster installation and fewer reworks
- Client data and project information kept confidential
Project execution
From drawing board to handover.
Every project follows the same documented sequence, so clients know what happens next and what they will receive.
- 1
Design & engineering
Load calculations, detailed drawings and coordination with the consultant, to the specified codes.
- 2
Procurement
Approved equipment is sourced, expedited, inspected and tested before it ships to site.
- 3
Installation
Prefabrication and erection by supervised crews, with quality checks at every stage.
- 4
Testing & commissioning
Pressure, flow and functional tests, then full commissioning of each system.
- 5
Handover & support
As-built drawings, O&M manuals, training and ongoing maintenance.
Engineering & design centre
Design solutions in mechanical, electrical and public health.
Our in-house engineering cell supports the group's international and domestic operations with complete design and engineering packages.
Mechanical design
- Heating and cooling load calculations
- Pump head and fan static pressure
- Air distribution, chilled and condenser water piping
- Kitchen, car park, staircase and lift pressurisation
- Precision A/C, clean rooms and cold rooms
Electrical design
- HV and LV supply and distribution
- Lighting and lighting controls
- Lightning protection and grounding
- Emergency lighting and extra-low-voltage
- CCTV, fire alarm, master clock, access control, PA, data
Public health design
- Hot and cold water supply
- Drainage and sewage
- Storm water drainage
- Sewage lifting stations
- Pump systems
Codes and standards we work to
ASHRAECIBSESMACNADW144 (BS)
IECIEEEBSNECNEMA
IPCUPCNFPA
KAHRAMAACivil DefenceQCS
Quality & HSE
Quality is checked at every stage, not at the end.
We run a documented Quality Management System aimed at high-standard electro-mechanical services and high customer satisfaction.
- Customer requirements understood before work starts
- Documented procedures and instructions for every function
- Quality objectives, monitoring and continual improvement
- Suppliers and subcontractors chosen on product and service quality
- Calibrated test equipment with traceable certificates
- Regular internal audits and corrective action
- Training for employees at every level
- Compliance with legal, statutory and HSE requirements
Our quality policy
ISO 9001 · QMSWe are committed to maintaining an effective Quality Management System and to providing high-standard electro-mechanical services in engineering, design, installation, testing, commissioning, maintenance and trading of electrical, plumbing and drainage, fire fighting and HVAC installations.
The commitment has full management authority, and management reviews the quality system regularly to drive continual improvement.
Management
Decades of delivery experience.
The people who lead our projects bring engineering, commercial and site experience together.
Hatem Al Saleh
Chief Executive Officer
Mohammad Al Hayek
General Manager
Rami Bayyari
Project Manager
Syed Vaseem
Operations Manager
The GIG group
Pioneer Projects Development W.L.L. · Holding
One group, specialist affiliates.
Gulf Integrated Group is part of Pioneer Projects Development W.L.L., alongside companies covering services, supplies, IT and interiors.
Gulf Integrated Group
MEP and electro-mechanical contracting.
Group 5 Technical Services
Sister company for technical services and construction management.
Cosmoplast Qatar & Inter Metal
Piping systems and sewage systems.
Commercial & Engineering Supplies Group
Interior fit-out, logistics and engineering supplies.
I Dimension
IT solutions and systems.
Premium Interiors
Interior design services.
Al-Addaa for Services
General services.
Track record
View project references
140+ projects across Qatar since 2002.
Villas and labour accommodation, schools and government buildings, media facilities, factories and commercial towers.
GovernmentCommercialIndustrialResidentialHospitalityMediaSports & leisure
Contact
Send us your tender or enquiry.
For tenders and pre-qualification requests, email the project name and documents and our team will respond.
TELEPHONE
+974 4458 2289Also 4458 2290 and 4458 2291 · Fax +974 4468 7886
- Head office
- Al-Ain Commercial Centre, Salwa Road
P.O. Box 19002, Doha, Qatar - Showroom
- Salwa Road, Al Ain Complex Building
- Website
- www.gulfintegrated-group.com