System Installation

 Include brazing, duct works, thermostat installation and all other components that make up an HVAC system. 

HVAC Service

 Includes heater, cooling, system failure repairing 

Routine Service

 Includes routine checks on HVAC systems, cleaning of the condenser, checking system efficiency etc for apartments, residential or industrial 

Water Heater Replacement

 Includes repair for water heater failures 

Limited Plumbing 

 Includes all plumbing works related to residential and commercial facilities. 

Door Lock Change

 Includes lock replacement due to key loss issues. 

Cleaning Services

Includes floor polishing, vacuuming, carpet cleaning, window cleaning etc


 Includes rendering all services of the living space to a habitable condition for new tenants 

Electrical Repair

 Includes all HVAC-related electrical issues. 

What we offer

Our Services

Rif-Kosa LLC renders all services related to Heating, ventilation, and air conditions. Other services offered include: Residential, Commercial and industrial cleaning services, punches, plumbing works, electrical works, duct work: installation and cleaning, and key lock services. Rif-kosa was established on November 13, 2020. Rif-Kosa aims at providing comfort services to people at their various settings. Rif-Kosa envisions that people get their money’s worth when it comes to comfort services. Thereby the saying: Rif-Kosa “Your Comfort is guaranteed.” 

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