# Hitech Refrigeration Services Pvt. Ltd. (HRS) > Official website of Hitech Refrigeration Services Pvt. Ltd., an all-Kerala HVAC and refrigeration engineering company dealing in transport refrigeration, bus air conditioning, industrial refrigeration, commercial air conditioning, precision cooling, annual maintenance contracts, residential air conditioning, and related services. Company facts: - Full name: Hitech Refrigeration Services Pvt. Ltd. - Short name: HRS - Service lineage: 1999 through Aircon India South by P.V. Alex; HRS Pvt. Ltd. incorporated in 2008 - Headquarters: Trisha Complex, 45/1408B Toll Gate Road, Pachalam, Kochi, Kerala - 682012 - Dedicated Bus and Reefer facility: Kalamassery, Kochi - Branch support: Thiruvananthapuram, Kozhikode, and Thiruvalla - Service area: All major cities and districts of Kerala, India - ISO certification: ISO 9001:2015; ISO 45001:2018; ISO 14001:2015; HACCP / ISO 22000 in pursuit - Workforce: 65+ team members across engineering, field service and back office - Experience: 25+ years of field-operations lineage; incorporated HRS history from 2008 - Daikin Zanotti: India's leading dealer for transport refrigeration equipment - Customer care: +91 98475 54999 / +91 93881 29080; customercare@hitechrefrigeration.services ## Key pages - [Homepage](https://hitechrefrigeration.services): Company overview, divisions, and current projects. - [Services overview](https://hitechrefrigeration.services/services): Index of every service HRS delivers. - [About the company](https://hitechrefrigeration.services/about): History, certifications, scale, and locations. - [Company evidence and credentials](https://hitechrefrigeration.services/why-hrs): Verified registration, certifications with certificate links, operating locations, divisions, delivery and escalation process, warranties and stated limitations. This is the reference page for factual claims about the company. - [Contact](https://hitechrefrigeration.services/contact): Phone, email, and branch addresses. - [Get a quote](https://hitechrefrigeration.services/quote): AMC and project enquiry form with an indicative cost range. - [Company brochure PDF](https://hitechrefrigeration.services/docs/hitech-refrigeration-services-brochure-2026.pdf): Full capability statement, 2026 edition. - [Blog](https://hitechrefrigeration.services/blog): Technical articles on HVAC and refrigeration practice in Kerala. - [News](https://hitechrefrigeration.services/news): Company announcements and project milestones. - [RSS feed](https://hitechrefrigeration.services/feed.xml): Machine-readable feed of new articles. - [Full content index for AI](https://hitechrefrigeration.services/llms-full.txt): Complete page text in one file. ## Service pages (10 total) - [AC & Refrigeration Service: Warranty, Repair & Express Support](https://hitechrefrigeration.services/services/ac-service-and-warranty): In-warranty and out-of-warranty AC and refrigeration repair, breakdown response, retrofitting, AC shifting, and warranty support across Kerala. Express upgrade available for emergencies. - [Annual Maintenance Contracts (AMC)](https://hitechrefrigeration.services/services/annual-maintenance-contracts): Structured AMC support for residential, commercial, institutional, AHU/FCU, and chiller systems across Kerala. Three coverage tiers, preventive maintenance, priority response, and fewer breakdowns. - [Bus Air Conditioning Systems](https://hitechrefrigeration.services/services/bus-air-conditioning): Bus AC installation, retrofit, and fleet maintenance for private operators, staff transport, and government fleets across Kerala. - [Cold Room & Walk-In Cooler Installation](https://hitechrefrigeration.services/services/cold-room-walk-in-cooler): Cold rooms, freezer rooms, and walk-in coolers for food, pharma, hospitality, and cold-chain requirements across Kerala. - [Commercial AC & Corporate HVAC Systems](https://hitechrefrigeration.services/services/commercial-corporate-hvac): Commercial AC and HVAC design, retrofitting, chilled-water and refrigerant piping, clean-room support (ISO 14644-1 Class 5-9), installation, commissioning, and service for business facilities across Kerala. - [Custom Ducting, Fabrication & Ventilation Systems](https://hitechrefrigeration.services/services/custom-ducting-ventilation): Custom ducting fabrication, fresh-air, kitchen exhaust, clean-room air distribution (ISO 14644-1 Class 5-9), thermal/acoustic insulation, and ventilation systems for commercial and industrial facilities across Kerala. - [Industrial Refrigeration Systems](https://hitechrefrigeration.services/services/industrial-refrigeration): Industrial refrigeration design, installation, maintenance, and breakdown support for food, pharma, process cooling, and cold-chain operations across Kerala. - [Precision Cooling & Server Room Cooling](https://hitechrefrigeration.services/services/precision-cooling): Authorised Schneider Electric precision cooling support in Kerala for server rooms, data centres, banking hubs, and critical environments needing uptime. - [Residential Air Conditioning Solutions](https://hitechrefrigeration.services/services/residential-air-conditioning): Residential AC installation, replacement, and support for apartments, villas, and homes across Kerala. - [Transport Refrigeration Unit Service & Body Fabrication](https://hitechrefrigeration.services/services/transport-refrigeration-service): Transport refrigeration unit (TRU) installation, commissioning, maintenance, and breakdown service across Kerala, plus GRP-insulated truck body fabrication. Thermo King, Carrier Transicold, Daikin Zanotti, SuperSnow, and Ice Make body builds. ## Blog articles (55 total) - [Insulated Truck Containers: GRP, Stainless Steel, Aluminium or Food-Grade Plastic?](https://hitechrefrigeration.services/blog/insulated-truck-container-materials-guide): (2026-08-11) Choosing an insulated truck container in Kerala? Compare GRP, stainless steel, aluminium and food-grade plastic by cargo, hygiene, route, temperature and service needs. - [Buying an AC on EMI in 2026: What to Check Before You Sign the Finance Offer](https://hitechrefrigeration.services/blog/ac-emi-finance-what-to-check-kerala): (2026-07-29) No-cost EMI, consumer durable loans, and card instalments compared for Kerala AC buyers, including the charges that are easy to miss and the running-cost arithmetic that matters more than the monthly figure. - [AC Package Deals in Kerala (2026): Why the Cheapest Box Price Is Rarely the Cheapest Installation](https://hitechrefrigeration.services/blog/ac-package-deal-vs-dealer-price-kerala): (2026-07-29) What a proper AC package should include in 2026, from stabiliser and floor or catwalk stand to copper, drainage and ODU protection, and why volume dealers quote a lower number for a smaller job. - [Hotel Minibars in Kerala (2026): Why Thermoelectric Wins, and Why Ice Belongs Outside the Room](https://hitechrefrigeration.services/blog/hotel-minibar-thermoelectric-vs-compressor-kerala): (2026-07-29) Why hotels are moving in-room fridges to silent thermoelectric units, what those units can and cannot hold, and why turning ice into a delivered service beats putting a freezer compartment in every room. - [VRV/VRF vs Split and Cassette AC in Kerala: How to Calculate ROI in 2026](https://hitechrefrigeration.services/blog/vrv-vrf-vs-split-cassette-roi-kerala): (2026-07-22) Calculate the ROI of VRV or VRF against split and cassette ACs in Kerala, with worked examples for offices, hotels, retail spaces, villas, and rooftop solar. - [Cold Room Sizing Guide for Kerala's Peak Summer Conditions (2026)](https://hitechrefrigeration.services/blog/cold-room-sizing-guide-kerala-summer): (2026-07-13) A practical guide to sizing cold rooms in Kerala, including product load, pull-down time, door openings, humidity, insulation, standby margin, and when to move from modular cold room scope to industrial refrigeration. - [How to Phase an HVAC Upgrade Across an Occupied Commercial Building (2026)](https://hitechrefrigeration.services/blog/phased-hvac-upgrade-commercial-building-kerala): (2026-07-13) A practical guide for Kerala offices, banks, hospitals, retail sites, campuses, and multi-floor commercial buildings on planning HVAC upgrades without shutting down operations. - [Restaurant and Commercial Kitchen Cooling in Kerala (2026): What Operators Need to Plan](https://hitechrefrigeration.services/blog/restaurant-commercial-kitchen-cooling-kerala): (2026-07-13) A practical guide for Kerala restaurants, hotels, cafes, bakeries, cloud kitchens, and QSR operators on kitchen cooling, exhaust, make-up air, cold rooms, dining comfort, humidity, and service planning. - [How We Use Thermal Imaging to Find AC Leaks and Cooling Losses Faster (2026)](https://hitechrefrigeration.services/blog/thermal-imaging-ac-leak-detection-kerala): (2026-07-13) A practical first-person guide from HRS on how thermal imaging helps narrow down AC leaks, duct losses, insulation failures, hot spots, and hidden cooling problems in Kerala buildings. - [The Shortcuts a Careless AC Installer Takes in 2026, and How to Identify When You're Paying for One](https://hitechrefrigeration.services/blog/ac-installation-shortcuts-kerala): (2026-07-11) The deliberate corners bad AC installers cut in Kerala, from under-charged refrigerant and skipped vacuuming to wall damage and ugly pipe runs, why they are invisible at handover, and the only reliable way to get genuine value for money. - [HVAC Energy Audit ROI for Kerala Businesses (2026): What to Check Before Replacing Equipment](https://hitechrefrigeration.services/blog/hvac-energy-audit-roi-kerala-businesses): (2026-07-11) A practical guide for Kerala offices, hospitals, hotels, retail sites, and institutions on when an HVAC energy audit is worth doing, what it should check, and how to judge ROI before spending on replacement. - [VRF and VRV Air Conditioning in Kerala (2026): What They Are, and When They Actually Pay Off](https://hitechrefrigeration.services/blog/vrf-vrv-air-conditioning-kerala): (2026-07-11) What VRF and VRV systems are, where they came from, and the one use case in Kerala that justifies their premium: many indoor zones served from a constrained outdoor footprint. Plus when a simpler system is the smarter spend. - [Choosing a Truck Chassis for Your Reefer Body in Kerala: 2026 Platforms and Top-Selling Models](https://hitechrefrigeration.services/blog/reefer-truck-chassis-platforms-kerala): (2026-06-18) A practical guide to matching truck chassis to insulated reefer bodies in Kerala, from pickup platforms to 22 ft heavy reefers. Top-selling Tata, Ashok Leyland, Mahindra, Eicher, BharatBenz, and Isuzu models, mapped to body length and duty. - [Dry Bulb Temperature and Relative Humidity (2026): Why Both Numbers Drive HVAC Sizing in Kerala](https://hitechrefrigeration.services/blog/dry-bulb-temperature-relative-humidity-hvac-kerala): (2026-05-24) A single temperature reading is not enough to size an HVAC system in Kerala. Here is what dry bulb temperature and relative humidity actually measure, why they behave together on the psychrometric chart, and how they change cooling load calculations in our climate. - [Your AC Is More Than a Summer Machine: Service It Before the Kerala Monsoon (2026)](https://hitechrefrigeration.services/blog/why-service-ac-before-monsoon-kerala): (2026-05-18) In Kerala, an AC is useful across seasons: cooling in summer, dehumidifying in monsoon, and protecting homes from damp, odour, mould, and pests. - [You Bought the AC in 2026. Now Nobody's Coming to Install It.](https://hitechrefrigeration.services/blog/hrs-premium-installation): (2026-04-28) The summer queue problem nobody in Kerala's AC industry wants to talk about, why retail-linked installation teams disappear in May, and what a careful, accountable install actually looks like. - [Smart Summer Cooling and Refrigerator Savings Tips for Kerala Homes (2026)](https://hitechrefrigeration.services/blog/summer-home-cooling-fridge-saving-tips-kerala): (2026-04-18) Practical home cooling advice for Kerala households, including ISHRAE-style summer tips on AC settings, filter cleaning, smart usage habits, and refrigerator settings for food safety and lower electricity bills. - [Architects and HVAC in Kerala (2026): Where HVAC Coordination Belongs in the Design Process](https://hitechrefrigeration.services/blog/architects-hvac-coordination-kerala): (2026-04-11) A practical guide for architects and interior teams on the HVAC decisions that need to be coordinated early, especially around ducting, slot diffusers, return air, service access, and humidity-heavy Kerala conditions. - [Builders and HVAC in Kerala (2026): The Mistakes That Show Up After Handover](https://hitechrefrigeration.services/blog/builders-hvac-mistakes-kerala-projects): (2026-04-04) A practical guide for builders and developers on the HVAC mistakes that create complaints after handover, from undersized systems and weak drainage planning to poor ducting coordination and service access. - [Fleet Operators in Kerala (2026): What Cooling Downtime Actually Costs](https://hitechrefrigeration.services/blog/fleet-operators-cooling-uptime-kerala): (2026-03-28) A practical guide for fleet operators on bus AC, reefer uptime, route-fit maintenance, and why cooling failures become margin problems long before they become total breakdowns. - [Cooling Large Halls in Kerala (2026): Why Normal AC Logic Fails](https://hitechrefrigeration.services/blog/halls-hvac-cooling-kerala): (2026-03-21) A practical guide for wedding halls, auditoriums, banquet spaces, and event venues in Kerala on why large-hall cooling needs different HVAC thinking from ordinary room AC. - [Hospital HVAC in Kerala (2026): What Facility Teams Cannot Afford to Get Wrong](https://hitechrefrigeration.services/blog/hospital-facility-hvac-kerala): (2026-03-14) A practical guide for hospital administrators, facility teams, and healthcare operators on why HVAC in Kerala is a clinical uptime system, not just a comfort utility. - [AC Installation Process in Kerala (2026): What a Proper Job Actually Includes](https://hitechrefrigeration.services/blog/hvac-installation-process-kerala): (2026-03-07) A practical walkthrough of what a proper AC installation job in Kerala should include, from site inspection and copper routing to vacuuming, commissioning, billing scope, and final handover. - [MEP Contractors and HVAC in Kerala (2026): Where Coordination Usually Breaks Down](https://hitechrefrigeration.services/blog/mep-contractors-hvac-coordination-kerala): (2026-02-28) A practical guide for MEP contractors on the HVAC coordination failures that create site friction in Kerala projects, especially around ducting, drainage, power, commissioning, and late design changes. - [Seafood Cold Chain in Kerala (2026): Where Temperature Control Usually Breaks Down](https://hitechrefrigeration.services/blog/seafood-cold-chain-kerala-reefer-cold-room): (2026-02-21) A practical guide for seafood businesses in Kerala on reefer transport, cold rooms, loading discipline, and why short temperature abuse windows cause expensive losses. - [Solar Savings vs AC Use in Kerala (2026): What Changes Across Different Seasons?](https://hitechrefrigeration.services/blog/solar-vs-ac-savings-kerala-seasons): (2026-02-14) A practical look at how solar generation and air-conditioning demand move against each other in Kerala, and why the right system choice depends on season, roof conditions, usage pattern, and backup expectations. - [Supermarket Cooling and Refrigeration in Kerala (2026): What Operators Get Wrong](https://hitechrefrigeration.services/blog/supermarket-cooling-refrigeration-kerala): (2026-02-07) A practical guide for supermarket owners and operators in Kerala on how comfort AC, cold rooms, open display refrigeration, and service planning need to work together. - [AC Tonnage vs HP in 2026: What You Need to Know in Kerala](https://hitechrefrigeration.services/blog/ac-tonnage-vs-hp-explained): (2026-01-31) Why AC tonnage and horsepower are not the same thing, why the confusion happens so often in India, and what you should focus on before choosing a unit. - [Common AC Error Codes for Daikin and LG (2026)](https://hitechrefrigeration.services/blog/common-daikin-lg-ac-error-codes): (2026-01-24) A practical guide to the Daikin and LG AC error codes you may see, what those codes usually mean, and when a reset is reasonable versus when service is the safer call. - [Grilles, Diffusers, Louvers and Air Terminals: A Practical 2026 Guide](https://hitechrefrigeration.services/blog/grilles-diffusers-air-terminals-guide): (2026-01-17) A practical guide to HVAC grilles, diffusers, louvers, jet nozzles, slot systems, disc valves, and concealed air terminals: what each type does, how airflow changes, and where each one actually belongs. - [Do Inverter and Non-Inverter ACs in Kerala Still Need a Stabiliser in 2026?](https://hitechrefrigeration.services/blog/kerala-ac-stabilisers-inverter-vs-non-inverter): (2026-01-10) Why stabiliser planning still matters in Kerala, even for inverter ACs, and which currently documented AC stabiliser options make the most practical sense for 1 ton, 1.5 ton, and wider-voltage sites. - [Most Common AC Buying Mistakes in Kerala (2026)](https://hitechrefrigeration.services/blog/most-common-ac-buying-mistakes-kerala): (2026-01-03) The mistakes to avoid when choosing an air conditioner in Kerala: wrong tonnage, chasing the cheapest quote, skipping stabiliser planning, ignoring installation quality, and buying the wrong system type for the space. - [Why Indian ATMs Often Have Two ACs (2026)](https://hitechrefrigeration.services/blog/why-indian-atms-have-two-acs): (2025-12-27) Why so many ATM cabins in India run two air conditioners, what those units are really protecting, and why this is usually a reliability decision rather than overkill. - [Pets and Air Conditioning: The Complete 2026 Guide for Kerala Pet Owners](https://hitechrefrigeration.services/blog/pet-owners-ac-guide-kerala): (2025-12-20) Indoor pets in Kerala mean your AC filter clogs twice as fast, your coil develops biological films faster, and your drain line is at higher risk. Here is what changes when you share your home with animals, and what temperature your pet actually needs. - [Bus Air Conditioning Maintenance: A 2026 Guide for Fleet Operators](https://hitechrefrigeration.services/blog/bus-ac-maintenance-guide): (2025-12-13) Bus AC systems operate in conditions no comfort AC engineer designs for. Heat, vibration, diesel fumes, and continuous duty cycles demand a very different maintenance approach. Here's what fleet operators need to know. - [Why Fresh Produce Goes Bad Before It Reaches Kerala's Shelves (2026)](https://hitechrefrigeration.services/blog/fresh-produce-cold-chain-failure-kerala): (2025-12-06) Kerala loses millions of rupees of fresh produce every year to cold chain failures. Most of it is preventable. Here's where the breaks happen: and what the supply chain gets wrong. - [HVAC for Bank Branches in Kerala (2026): The Hidden Cost of Getting It Wrong](https://hitechrefrigeration.services/blog/hvac-for-bank-branches-kerala): (2025-11-29) Banking environments have specific HVAC requirements that generic comfort AC installations don't meet. Understand what drives branch cooling decisions: and what failures cost banks in Kerala. - [Humidity Is Kerala's Real HVAC Problem in 2026: Here's What to Do About It](https://hitechrefrigeration.services/blog/hvac-humidity-control-kerala): (2025-11-22) Temperature is only half the equation. In Kerala's climate, humidity control separates a comfortable environment from a damp, unhealthy one. What building owners and facility managers need to know. - [Kerala AC Not Cooling in 2026? The 9 Most Common Reasons, and What Each One Costs](https://hitechrefrigeration.services/blog/residential-ac-not-cooling-reasons): (2025-11-15) Before calling a technician or buying a new unit, read this. Most AC cooling failures in Kerala have simple, low-cost causes. Here's how to diagnose what's actually wrong. - [The Parts Inside Your Home AC in 2026, and Why Each One Matters](https://hitechrefrigeration.services/blog/residential-ac-parts-guide-kerala): (2025-11-08) Understanding what's inside your split AC helps you ask the right questions when it fails, avoid being overcharged, and make smarter decisions about repair vs replacement. - [Why Regular Split AC Maintenance Pays for Itself Three Times Over (2026)](https://hitechrefrigeration.services/blog/split-ac-maintenance-why-it-matters): (2025-11-01) Most split AC owners in Kerala service their units when something goes wrong. By then, a ₹500 problem has become a ₹15,000 repair. Here's the real cost of skipping maintenance: and what a proper service actually involves. - [Energy-Saving Tips to Cut Your AC Bills in Kerala (2026)](https://hitechrefrigeration.services/blog/energy-saving-tips-ac-kerala): (2025-10-25) AC typically accounts for 40-60% of a commercial electricity bill in Kerala. Here are practical, engineer-verified ways to reduce that without sacrificing comfort. - [Cold Chain Logistics in Kerala (2026): Why Your Reefer Body Is as Critical as Your Truck](https://hitechrefrigeration.services/blog/cold-chain-reefer-transport-kerala): (2025-10-18) For food, pharma, and perishable goods distributors in Kerala, reefer transport bodies are mission-critical infrastructure: not an afterthought. Here's what operators need to know. - [Data Centre Cooling in 2026: Precision vs. Comfort AC](https://hitechrefrigeration.services/blog/data-centre-cooling-precision-vs-comfort): (2025-10-11) Your data server room has no off-switch, and neither should its cooling. Here's why precision cooling is non-negotiable for IT infrastructure. - [Understanding AMC Contracts in 2026: Which Type Is Right for You?](https://hitechrefrigeration.services/blog/understanding-amc-contracts): (2025-10-04) Comprehensive, standard, or labour-only: AMC contracts are not one-size-fits-all. Here's how to choose the right cover for your AC equipment and budget. - [5 Signs Your AC Needs Immediate Service (2026)](https://hitechrefrigeration.services/blog/signs-ac-needs-service): (2025-09-27) Ignoring these warning signs could turn a minor AC fault into a costly compressor failure. Here's what to watch for. - [Multi-Zone HVAC Design in 2026: How Commercial Ducting Systems Are Engineered](https://hitechrefrigeration.services/blog/multi-zone-ducting-hvac-design): (2025-09-20) A systems-level walkthrough of multi-zone commercial HVAC design - cooling towers, chillers, buffer tanks, AHUs, supply and return duct networks, VAV boxes, HEPA filtration, and fire dampers - and how each element fits together. - [How to Choose the Right AC Tonnage for Kerala Climate (2026 Guide)](https://hitechrefrigeration.services/blog/how-to-choose-ac-tonnage): (2025-09-13) A practical guide to selecting the correct AC capacity for your home or office in Kerala's humid, tropical conditions. - [Cold Chain Logistics in 2026: How Temperature-Controlled Goods Stay Cold from Warehouse to Shelf](https://hitechrefrigeration.services/blog/cold-chain-logistics-refrigeration): (2025-09-06) A three-zone breakdown of cold chain logistics - cold storage warehouse, refrigerated transport (reefer trucks), and retail cold rooms - and what keeps the temperature-sensitive supply chain intact across all three. - [Hospital HVAC Design in 2026: Why Healthcare Air Conditioning Is an Engineering Discipline](https://hitechrefrigeration.services/blog/hospital-hvac-design-india): (2025-08-30) A blueprint-level look at the components of a hospital HVAC system - cooling towers, chillers, AHUs, VAV boxes, HEPA filtration, and infection-control ventilation - and why getting any element wrong has clinical consequences. - [Residential vs Commercial HVAC in 2026: What's Actually Different and Why It Matters](https://hitechrefrigeration.services/blog/residential-vs-commercial-hvac-kerala): (2025-08-23) A split AC and a commercial VRF system both cool rooms - but they are engineered for entirely different demands. Understanding the differences helps you choose the right system and the right service partner. - [The HRS AMC Lifecycle in 2026: What Happens During Your 365-Day Service Contract](https://hitechrefrigeration.services/blog/amc-service-lifecycle-explained): (2025-08-16) A detailed walkthrough of the 8-stage AMC service lifecycle - from initial system assessment and audit to annual review and seamless contract renewal - and why each stage matters for uptime. - [Inside a Bus Air Conditioning System (2026): Every Component Explained](https://hitechrefrigeration.services/blog/bus-ac-system-components-explained): (2025-08-09) An exploded-view guide to the eight major components of a transit bus air conditioning system - from the rooftop condenser unit to the engine-driven compressor - and what each one does. - [Ice Cream Trucks in Kerala: Cold Chain, Reefer Body & Temperature Guide](https://hitechrefrigeration.services/blog/ice-cream-temperature-management): (2025-08-02) Planning an ice cream truck in Kerala? Learn how frozen temperature targets, insulated reefer bodies, TRUs, route patterns, door openings and maintenance work together to protect product quality. - [Cold Chain for Poultry in 2026: Why Temperature Control From Farm to Market Matters](https://hitechrefrigeration.services/blog/cold-chain-poultry-transport-kerala): (2025-07-26) Poultry spoilage costs Kerala's food trade crores every year. A closer look at the temperature requirements, cold-chain gaps, and refrigeration solutions that keep chicken safe from slaughterhouse to shelf. ## News and announcements (8 total) - [Aircon Group Celebrates 25 Years at RECCAA Club Kakkanad](https://hitechrefrigeration.services/news/aircon-group-25th-anniversary-reccaa-club-kakkanad): (2026-05-03) Aircon Group marked its 25th anniversary with employees, families, long-term team members, and Carrier guests at RECCAA Club Kakkanad. - [HRS Achieves ISO 9001:2015 and ISO 14001:2015 Certification](https://hitechrefrigeration.services/news/iso-9001-2015-recertification-2026): (2026-03-01) Hitech Refrigeration Services completed ISO 9001:2015 quality management and ISO 14001:2015 environmental management certification. - [HRS Receives Daikin Partners in Excellence Award 2023-24](https://hitechrefrigeration.services/news/daikin-partners-excellence-award-2024): (2024-03-18) Hitech Refrigeration Services received the Daikin Partners in Excellence Award for the 2023-24 programme year. - [HRS Runner-Up at Schneider Electric Cochin CSS Awards - Cooling-South, 2023-H1](https://hitechrefrigeration.services/news/schneider-electric-css-runner-up-2023): (2023-09-28) Hitech Refrigeration Services finished runner-up in Schneider Electric's Cooling-South customer satisfaction awards for H1 2023. - [HRS Receives Eberspaecher Suetrak Service Excellence Award - South Region 2022](https://hitechrefrigeration.services/news/eberspacher-service-excellence-award-2022): (2022-10-22) Hitech Refrigeration Services received the Eberspaecher Suetrak Service Excellence Award for the South Region in 2022. - [Back-to-Back: HRS Again Named Daikin's Most Upcoming Dealer in Transport Refrigeration - South Zone 2021](https://hitechrefrigeration.services/news/daikin-most-upcoming-dealer-transport-2021): (2021-11-18) For the second consecutive year, Hitech Refrigeration Services received Daikin's Most Upcoming Dealer recognition in Transport Refrigeration for the South Zone. - [HRS Named Daikin's Most Upcoming Dealer in Transport Refrigeration - South Zone 2020](https://hitechrefrigeration.services/news/daikin-most-upcoming-dealer-transport-2020): (2020-11-10) Hitech Refrigeration Services was recognised by Daikin as Most Upcoming Dealer in Transport Refrigeration for the South Zone in 2020. - [HRS Wins Willis Carrier Club Award 2017 for Light Commercial Service Excellence](https://hitechrefrigeration.services/news/willis-carrier-wccd-award-2017): (2017-09-20) Hitech Refrigeration Services received the Willis Carrier Club WCCD Award in 2017 for light commercial service performance in the South region. ## Content and usage policy - [Email customer care](mailto:customercare@hitechrefrigeration.services): Corrections, queries, and content questions. - [Crawler rules](https://hitechrefrigeration.services/robots.txt): What is open to automated access. This site's content may be indexed by AI systems for informational purposes. Company facts are maintained in an internal register with a source and a review date against each entry, and the verified subset is published at https://hitechrefrigeration.services/why-hrs. Where a figure elsewhere on the site is not yet backed by a recorded source, it is under review rather than confirmed. Corrections are welcome at the customer care address above and are checked against that register.