Chilled-water systems
Chillers, pumps, AHUs, FCUs, piping, valves and insulation.
Climate & ventilation
HVAC Work
Efficient HVAC installations coordinated for comfort, air quality, maintainability and measured performance.
Pan-India project capability
Execution expertise
A contractor focused on buildability and control.
Our HVAC teams coordinate equipment, piping, ductwork, insulation, controls and electrical interfaces against approved design. Installation and commissioning activities are planned together to support reliable system performance.
- Chilled-water systems
- VRF & split systems
- Ducting & air distribution
- Ventilation & exhaust
Scope of work
What we deliver.
Every package is reviewed against issued drawings, specifications, project conditions and interface requirements before execution planning.
VRF & split systems
Outdoor and indoor units, refrigerant piping and condensate drainage.
Ducting & air distribution
Supply, return and fresh-air ductwork with grilles and diffusers.
Ventilation & exhaust
Basement, toilet, kitchen and process ventilation installations.
Controls & BMS interfaces
Sensors, actuators, panels and system control coordination.
Testing, balancing & commissioning
Pressure tests, air balancing and functional performance checks.
Why BSH Infra
01
02
03
04
Accountable delivery at every work front.
Space coordination
Plant rooms, shafts and ceiling zones are reviewed before installation.
Maintainable installation
Access for filters, valves and equipment servicing is protected.
Leak and pressure control
Piping and duct systems follow planned test and inspection stages.
Performance handover
Balancing, controls and commissioning records support final operation.
Service approach
HVAC solutions designed for comfort and efficient operation.
BSH Infra's original HVAC capability covered supply, installation, testing and commissioning of VRV and VRF systems, centralised air-conditioning, ducted systems and associated ventilation. The objective was to provide reliable indoor comfort across residential, commercial and industrial spaces.
The current approach begins with coordinated loads, equipment duties, distribution routes, drainage, power supply, controls and maintenance access. These requirements are aligned with ceilings, structure, fire systems and architectural layouts before work fronts are released.
Complete scope
Mechanical systems coordinated from plant room to occupied space.
Chilled-water, VRF, DX, AHU, FCU, ventilation, ductwork, piping, insulation and control systems are installed through planned inspection stages. Supports, access zones, fire dampers, drain points and builder's work are checked across disciplines.
Pressure testing, flushing, leakage checks, air balancing, water balancing and control verification demonstrate performance. Commissioning results are recorded against the approved design criteria and operating sequences.
Our commitment
Innovation and efficiency supported by measurable performance.
The original service promise combined effective engineering with sustainable and cost-conscious delivery. BSH Infra continues to focus on indoor comfort, air movement, controllability and maintainable installation rather than equipment placement alone.
The team supports projects from coordination and procurement through testing, balancing and integrated handover so the completed system can be operated with confidence.
Detailed capability
How we deliver hvac work.
HVAC performance depends on coordinated loads, equipment selection, distribution routes, controls and commissioning criteria. BSH Infra reviews mechanical layouts with structure, ceilings, electrical supply, drainage, fire systems and access requirements before installation.
Equipment, piping, ductwork, insulation, supports and controls are installed through defined inspection stages. Pressure testing, flushing, air balancing, water balancing and integrated functional checks demonstrate that the completed system operates as designed.
Chilled-water systems
Chillers, pumps, AHUs, FCUs, piping, valves, insulation and water-side accessories.
VRF and DX systems
Outdoor and indoor units, refrigerant piping, drainage, controls and ventilation interfaces.
Ductwork
Supply, return, fresh-air and exhaust duct systems with supports, dampers and insulation.
Ventilation
Basement, toilet, kitchen, process and smoke-management ventilation subject to project design.
Controls
Thermostats, sensors, control panels, actuators and BMS interface points.
Testing and balancing
Pressure tests, flushing, air and water balancing, performance and integrated operation checks.
Project applications
Where this capability is applied.
BSH Infra adapts resource planning, procurement, methods and testing to the project type, work environment and agreed responsibility matrix.
- Corporate and technology campuses
- Hospitals and laboratories
- Hotels and shopping centres
- Industrial and process buildings
- Residential and mixed-use towers
- Data, utility and critical rooms
Quality and handover
Controlled execution. Verifiable records.
Inspection and documentation are planned with the work, not assembled after completion.
Equipment and material checks
Capacities, approved makes, ratings, insulation and accessories are verified.
Pressure and leakage tests
Piping, refrigerant lines and ductwork are tested before concealment or insulation closure.
Cleanliness control
Ducts, pipes and equipment openings are protected through storage and installation.
Commissioning evidence
Airflow, waterflow, temperatures, controls and integrated sequences are recorded.
Frequently asked questions
Planning your hvac work package.
These answers describe the usual approach. Final scope, standards, tests and responsibility boundaries are confirmed against project documents.
What is included in the hvac work contractor scope?
The final scope is defined from project drawings and specifications. Typical capability includes Chilled-water systems, VRF and DX systems, Ductwork, Ventilation, Controls, Testing and balancing, together with the inspections, testing, protection and handover activities required for the agreed package.
How does BSH Infra plan hvac work before execution?
The team reviews drawings, quantities, site constraints, access, interfaces, long-lead materials, safety requirements and inspection stages. A coordinated method, resource plan, submittal schedule and work-front sequence are then aligned with the project programme.
Which project types can use this service?
The service can support Corporate and technology campuses, Hospitals and laboratories, Hotels and shopping centres, Industrial and process buildings, Residential and mixed-use towers, Data, utility and critical rooms, subject to a project-specific review of scope, location, programme, technical requirements and commercial feasibility.
How is quality controlled during hvac work?
Quality control is built around Equipment and material checks, Pressure and leakage tests, Cleanliness control, Commissioning evidence. Material approvals, inspection records, test results, snag closure and as-built or handover documents are maintained in line with the agreed project requirements.
Can this package be coordinated with other construction services?
Yes. BSH Infra can coordinate this package with civil, structural, architectural, PEB and MEP work where these interfaces form part of the agreed responsibility matrix. Coordination boundaries are confirmed before mobilisation.
What information is required for a quotation?
Share the project location, latest drawings, specifications or concept information, approximate quantities or built-up area, required completion date and any approved-make or operational constraints. The team can then identify clarifications and the next technical and commercial step.
Our process
01
02
03
04
From scope review to handover.
Review
Study drawings, specifications, quantities, site conditions and interfaces.
Plan
Define methods, resources, approvals, sequencing and inspection points.
Execute
Deliver controlled work fronts with safety, quality and progress monitoring.
Handover
Complete testing, snag closure, documentation and client handover support.
Regional service pages
Explore hvac work by location group.
Choose a regional category to review delivery considerations and the cities covered by that service page.
01
Delhi NCR, Manesar & Sonipat
Delhi · Noida · Gurgaon · Faridabad · Manesar · Sonipat · NCR
02Jaipur, Kota, Udaipur & Central Rajasthan
Jaipur · Kota · Ajmer · Bikaner · Udaipur · Jodhpur · Gwalior
03Mumbai, Pune, Nagpur, Nashik & Goa
Mumbai · Pune · Nagpur · Nashik · Goa
04Ahmedabad, Surat, Vadodara, Indore & Bhopal
Ahmedabad · Surat · Vadodara · Rajkot · Bhopal · Indore
05Kolkata, Durgapur, Siliguri & Dhanbad
Kolkata · Durgapur · Asansol · Siliguri · Dhanbad
06Guwahati, Assam & North East
Guwahati · Dibrugarh · Shillong · Dimapur · Manipur · Mizoram
07Patna, Bihar, Ranchi & Jharkhand
Patna · Gaya · Bhagalpur · Muzaffarpur · Darbhanga · Ranchi · Jharkhand
08Bhubaneswar, Rourkela, Odisha & Raipur
Bhubaneswar · Rourkela · Puri · Berhampur · Odisha · Raipur
09Lucknow, Kanpur, Varanasi & Eastern UP
Lucknow · Kanpur · Varanasi · Prayagraj · Gorakhpur
10Ghaziabad, Meerut, Agra & Uttarakhand
Ghaziabad · Agra · Meerut · Bareilly · Mathura · Haridwar · Dehradun
11Bengaluru, Chennai, Kochi & South India
Bengaluru · Mysuru · Chennai · Coimbatore · Kochi · Madurai
12Hyderabad, Visakhapatnam & Deccan Region
Hyderabad · Visakhapatnam · Vijayawada · Guntur · Hubballi