HVAC design, installation, duct manufacturing, and ventilation for villas, offices, and commercial buildings across Jeddah and Makkah.
An HVAC contractor designs, supplies, and installs a building’s cooling and ventilation systems. MSS EST handles the full scope, from engineering and GI duct manufacturing to installation and commissioning of VRF/VRV, chilled water, split, and package systems.
Good HVAC work starts on paper. Our engineering team prepares load calculations, duct layouts, and equipment schedules. We then coordinate with other MEP trades so the system fits the building and the project schedule.
See how MSS EST delivers HVAC and ductwork projects across Jeddah.
We review your requirements, survey the site, and assess the building’s cooling load.
Load calculations, system selection, and duct layout drawings.
GI ducts, insulation, and cladding made at our Jeddah workshop.
Technicians install equipment, ducts, piping, and ventilation components.
Leak checks, airflow balancing, and system performance testing.
Final safety and quality check before handover.
Trained technicians install equipment, ducts, and piping to the approved design.
Systems are designed from load calculations and coordinated drawings.
Equipped for large commercial, industrial, and high-rise projects.
Site safety practices followed on every project.
VRF/VRV, chilled water, split, and package systems differ in scope, and larger cooling loads need larger equipment.
Duct size, GI sheet, insulation, and cladding needs depend on the building layout.
Roof access, equipment lifting, and working height in high-rise or tight sites.
Jeddah’s heat, humidity, and salt-laden coastal air keep cooling demand high and speed up corrosion on outdoor equipment and ductwork. MSS EST selects protective finishes, insulation, and cladding to limit corrosion, heat gain, and condensation.
In Jeddah, HVAC systems run hard for much of the year. We design for the actual load and insulate the ducts well, so cool air reaches every room.
HVAC Engineering Team, MSS EST
HVAC contracting across Jeddah, Makkah, and nearby areas.
An HVAC contractor designs, supplies, installs, and commissions cooling and ventilation systems. MSS EST also manufactures GI ducts and handles insulation and cladding in-house.
Yes. MSS EST runs a duct manufacturing workshop in Jeddah. We make galvanized iron (GI) ducts, cladding, and insulation to the size your project needs.
We install VRF/VRV systems, chilled water systems, split units, and package units. They serve residential, commercial, and industrial buildings in Jeddah and Makkah.
Yes. We work on commercial, industrial, and high-rise projects and coordinate with other MEP trades. We confirm scope and schedule after a site review.
