Reliable chiller solutions, quality spare parts and technical service
Delhi-based specialists in HVAC, central air-conditioning and chillers for commercial, industrial, hospitality, institutional and infrastructure facilities.
Complete chiller & HVAC support
- Centrifugal & screw chiller servicing
- Compressor overhauling & oil management
- VSD/VFD troubleshooting & servicing
- Genuine & OEM-compatible spare parts
- Annual Maintenance Contracts (AMC)
- SITC: supply, install, test & commission
Chiller & HVAC services
Water-cooled and air-cooled chillers, from routine maintenance to full compressor overhauls and commissioning.
Centrifugal & Screw Chillers
Preventive and breakdown maintenance, performance evaluation, commissioning support.
Compressor Overhauling
Centrifugal and screw compressors restored for reliability and longer life.
VSD / VFD Services
We trace the root cause of drive failures instead of only swapping parts.
Preventive Maintenance
Detailed service report after every maintenance visit, with recommendations.
Insulation (SITC)
Typical use on YORK YK & YR chillers and chilled-water piping. Prevents condensation and protects efficiency.
Oil Supply & Management
Correct oil selection for your equipment protects the compressor.
Installation & Commissioning
Technical support for HVAC and chiller projects, from site inspection to final start-up.
More Support
Related technical work on request.
Troubleshooting
Systematic diagnosis, then a technically appropriate fix. Common faults we handle:
Genuine, OEM-compatible and technically suitable
We match each spare to your equipment model, application and technical specification.
Mechanical
- Compressor components
- Bearings, seals, gaskets
- Oil & refrigerant filters
- Valves, couplings
- Mechanical accessories
Electrical
- Contactors, relays
- Fuses, overload relays
- Transformers
- Protection devices
- Control components
Instrumentation & Controls
- Temperature sensors
- Pressure transducers
- Flow & pressure switches
- Control modules
- Display & chiller controller parts
Consumables
- Compressor oil
- Refrigeration consumables
- Filters, gaskets
- Insulation materials
- Technical accessories
AMC programs built around your plant
Preventive Maintenance AMC
Scheduled periodic inspection and maintenance.
Comprehensive AMC
Preventive maintenance plus agreed spare parts and breakdown support.
Non-Comprehensive AMC
Technical manpower with preventive and breakdown services. Spare parts charged separately.
Customized by: number of chillers, capacity, make and model, operating hours, site requirements, criticality and your maintenance policy.
Five steps on every service call
Protecting your investment, keeping the plant running
Technical Expertise
Specialized in centrifugal and screw chillers.
Complete Solutions
Spares, maintenance, troubleshooting, overhauling and commissioning under one roof.
Fast Response
Focused on cutting downtime and restoring operations quickly.
Cost-Effective
Practical engineering built around your requirements.
Critical cooling across every kind of facility
Hospitality
- Hotels
Commercial
- Shopping malls
- Office buildings
- Corporate facilities
- Business centers
Industrial
- Manufacturing
- Process industries
- Production plants
Institutional
- Hospitals
- Educational institutions
Infrastructure
- Large commercial complexes
- Data / technical facilities
- Utility & central plants
Support across major HVAC & chiller manufacturers
Engineering reliability into every chiller plant
Bharat Technical Services Group is a Delhi-based technical services firm for HVAC, central air-conditioning and chillers. We focus on technical reliability, quality workmanship, timely response and cost-effective solutions, so your systems run efficiently with less downtime, energy loss and unexpected breakdown.
Company information
- Legal name
- Bharat Technical Services Group
- Entity type
- Partnership
- GSTIN
- 07AAXFB5251H1Z5
- GST status
- Regular, since 31 March 2021
- Address
- H.No-103, 2nd Floor, Block-F, Pocket-7A, Sector-16, Rohini, Delhi – 110085
Our Vision
A trusted, recognized HVAC & chiller engineering service partner across India, with reliable solutions, quality products and professional service.
Our Mission
Reliable chiller solutions, quality spare parts and professional technical services, with ever better capability, response and support.
Our Service Promise
Keeping your chillers running. Keeping your business running.
Need a chiller inspection or AMC quote?
Tell us your chiller or HVAC requirement, the equipment brand and the issue. We typically reply within one business day.
Emergency breakdown support by arrangement