01 / Systems
Chiller & VRF systems
Central plant engineering and advanced variable refrigerant flow solutions for modern buildings.
Heating • Ventilation • Air Conditioning
Engineered air.
Executed in the real world.
High-performance HVAC engineering and contracting solutions designed for comfort, efficiency, reliability and long-term value.
01 / Plant engineeringChiller plant room
End-to-End HVACDesign to commissioning & maintenance
Engineering FocusOptimized, reliable and efficient systems
Safety FirstQuality, safety and compliance driven
Client FocusedTailored solutions for project needs
Smart air. Better spaces.
About GreyNova
HVAC engineering built around performance.
GreyNova Engineering is an HVAC engineering and contracting company focused on innovative, efficient and sustainable solutions for a wide range of buildings and industries.
From concept to commissioning and ongoing maintenance, our approach combines technical expertise, quality workmanship, safety and customer focus to deliver reliable indoor environments.
Technical integrity
Exceptional quality
Safety first
Customer focused
Energy efficient solutions
End-to-end support
What we do
Systems, spaces and the engineering between them.
A focused portfolio covering engineering, installation, testing, commissioning and maintenance.
AHU & air distribution
Oval ducting
Round ducting
Designer ceiling HVAC
01
Central Air Conditioning
Air-cooled and water-cooled chiller plants, pumping systems, chilled-water piping, AHU/FAHU/FCU and plant-room optimization.
02
VRV / VRF Systems
Heat-load analysis, unit selection, refrigerant piping, drain piping, control wiring, installation and testing & commissioning.
03
Ventilation Systems
Fresh air, basement and car-park ventilation, exhaust, smoke extraction, staircase pressurization and kitchen exhaust applications.
04
Cleanroom & Industrial HVAC
Specialized HVAC for cleanrooms, laboratories, food processing, electronics manufacturing and process cooling applications.
05
Duct Fabrication & Insulation
Precision-fabricated ducting and insulation solutions including GI, pre-insulated and PUF duct systems.
06
Controls, Electrical & BMS
Electrical and control integration with smart monitoring for optimized performance and energy management.
Our expertise
Solutions for demanding environments.
GreyNova combines engineering design, execution and support into a practical project delivery approach.
Chiller Plants
Air-cooled and water-cooled chiller plants with pumping, piping, equipment selection, hydraulic balancing and commissioning.
Advanced Variable Flow
Energy-efficient VRV/VRF systems for modern commercial and residential buildings with complete installation support.
Critical HVAC
Cleanrooms and specialized environments where air quality, pressure, temperature and process conditions are important.
Industrial Ventilation
Engineered ventilation, smoke extraction, fresh air and exhaust systems for healthy and safe operating environments.
Project applications
Real project execution, framed like architecture.
Supplied GreyNova project photography across hospitality, fitness, industrial, commercial and technical installations.
Hospitality / Signature space
Restaurant — exposed HVAC as part of the architecture
Fitness
Gym comfort & air distribution
Industrial
Factory ventilation
Central plant
Chiller plant room
Hospitality
Hotel HVAC
Transport
Airport lounge air conditioning
Controls
Electrical & control panels
How we deliver
From concept to commissioning.
A clear workflow for dependable project execution.
01
Understand
Project requirements, application and performance expectations.
02
Engineer
Heat-load analysis, system selection and coordinated design.
03
Execute
Supply, installation, site management and quality control.
04
Commission
Testing, balancing, commissioning and system handover.
05
Support
Maintenance and ongoing technical support for long-term performance.
Industries we serve
One engineering partner. Many environments.
Commercial BuildingsOffices, malls & business spacesResidential TowersComfort-focused building HVACIndustrial FacilitiesProcess cooling & ventilationPharma & Clean RoomsPrecision HVAC for critical spacesPower SectorRobust systems for critical infrastructureSolar & RenewableHVAC for project facilitiesHospitals & HealthcareControlled indoor environmentsHotels & HospitalityGuest comfort & commercial spacesLet's build a better future
Have an HVAC requirement?
Share your project requirement, drawing or BOQ with GreyNova Engineering. We can discuss the right HVAC approach for your application.
01
Call+91 62071 04298
02Emailsales@greynovaengineering.com
03
04Registered Office3rd Floor, JMD Regent Arcade, MG Road, near Sikanderpur Metro Station, Gurugram, Haryana 122001
Websitewww.greynovaengineering.com