Commercial HVAC in Casablanca
Installation and maintenance of centralised HVAC systems for hotels, offices, retail and facilities.
Casablanca is Morocco's leading economic hub — banks, corporate headquarters, hotels, restaurants and retail concentrate here, keeping refrigeration and air-conditioning under year-round demand. Sengo operates in Casablanca-Settat with a local team of three technicians and a dedicated regional dispatch point, serving Casablanca and its surroundings: villas, apartments, hotels, restaurants and commercial premises.
Surrounding areas we also cover: Mohammedia · Bouskoura · Nouaceur · Dar Bouazza · Bouznika · Berrechid · Mediouna
Same-day quote
Service warranty
Firm price before any work
Emergencies 7 days a week
We service all major brands with OEM parts, without compromising the manufacturer warranty. · Qualified & certified technicians
How Casablanca's local conditions affect Commercial HVAC
- Salty sea air along the Corniche and Aïn Diab that accelerates outdoor-unit corrosion
- High coastal humidity year-round, promoting mould and condensation on evaporators
- Residential density in Maârif, Bourgogne and Racine — tight spaces requiring quiet wall-mounted installs
- Aïn Sebaâ, Sidi Bernoussi and Mediouna industrial zones concentrating workshops, cold rooms and logistics distribution
- Casa-Anfa / Twin Center business towers and metropolitan hotels demanding VRF/VRV, chiller and rooftop central systems
Common problems
- Some indoor units no longer cool
- Outdoor unit cutting out
- Abnormal noises in the ducts
- Elevated electricity consumption
- Leaks along the pipework
- Big temperature gap between floors or zones
- Recurring error code on the BMS
Frequently asked questions
Any other question? Send us a message on WhatsApp.
How do I book the best Commercial HVAC service in Casablanca?
To book the best Commercial HVAC service in Casablanca, message us on WhatsApp with the appliance brand, model, any displayed error code, and a clear photo. You get a written same-day quote for requests sent before noon, then an intervention slot. Work is covered by a written parts-and-labour warranty. Office hours: Monday to Saturday 08:00–21:00, Sunday for emergencies.
How often should a hotel VRF be serviced?
Minimum: quarterly (4 visits/year) for indoor units, twice a year for the outdoor unit (before summer, before winter). Filters cleaned monthly. Outdoor condenser washed at least twice a year (more often in dusty environments like Ouarzazate).
How long does a mid-size hotel VRF install take?
30-50 room hotel: 3 to 6 weeks depending on how tricky the copper routing is and building-shell progress. 100+ room project: 2 to 4 months. We coordinate with other trades to avoid delays.
What energy savings can I expect from a modern system?
Gap between an old fleet (R22, >10 years, no Inverter) and a modern Inverter VRF with BMS: 25-40% savings. Payback in 4-6 years depending on usage intensity. Free energy audit on serious projects.
Who handles the electrical and building work?
We cover: mechanical and refrigeration install, electrical connection from the dedicated breaker, and testing. Structural work (openings, heavy supports, main-power cable pulls) is done by the electrician or builder. We coordinate with them.
What's the difference between VRV/VRF and a chiller?
VRV/VRF works with direct refrigerant between units (no water). Best for hotels and offices up to 5000 m². A chiller produces chilled water distributed through the building — best for very large projects (hospitals, malls). The choice depends on floor area, budget and architecture.
Can we add units to an existing VRF?
Yes — provided the outdoor unit has spare capacity (we check this against the system report). If the outdoor unit is maxed out, we add a second unit in parallel. A prior thermal study is essential.
Can the system be controlled remotely?
Yes — modern systems (Daikin Cloud, BACnet, Modbus) allow supervision and control via a mobile app or web platform. Useful for multi-site hotels or facility managers. We roll out updates and connect your equipment.
Do you offer a contract with emergency response?
Yes — hotel/clinic contract: quarterly visits, emergency priority 7 days a week, written reports and preferential parts pricing. See the preventive maintenance page for full details.
Fast response
Have a technical issue? Let's talk now.
A technician can respond immediately on WhatsApp.