Transparent Pricing
Upfront rates with no hidden charges. Final pricing confirmed after inspection.
Visiting Charge
Initial inspection and detailed diagnosis.
- Full system check
- Cooling assessment
- Cost estimate
- No hidden charges
AC Foam & Jet Wash
Thorough cleaning for better airflow and efficiency.
- Foam cleaning
- Jet wash
- Filter cleaning
- Performance check
Full Deep Cleaning
Comprehensive deep clean for your AC.
- Indoor unit deep clean
- Outdoor unit wash
- Coil cleaning
- Airflow restoration
Full Gas Refilling
Complete refrigerant refill with pressure test.
- Refrigerant refill
- Leak check
- Pressure test
- Cooling restoration
AC Installation
Professional installation by expert technicians.
- Wall mounting
- Pipe fitting
- Test run
- Safe & reliable service
Complete Cooling Solutions
From a single split AC to full commercial cooling systems — we service it all with certified engineers and genuine parts.
Residential AC Service
Split & Window AC servicing for homes with deep cleaning and performance tuning.
Commercial AC
Reliable cooling for offices, shops and industries with minimal downtime.
Installation
Expert new AC installation with safe mounting and leak-free setup.
Gas Filling
Accurate refrigerant top-up and pressure testing for optimal cooling.
Deep Cleaning
Thorough coil and filter cleaning that restores airflow and efficiency.
AMC Plans
Annual maintenance contracts with priority service and scheduled visits.
Trusted by 5000+ Customers
We combine certified expertise with honest pricing and genuine parts — every job, every time.
Certified Engineers
Trained and verified technicians on every job.
Genuine Spare Parts
Only authentic parts with manufacturer warranty.
Transparent Pricing
Upfront quotes with no hidden charges.
Same Day Service
Fast response with same-day visits.
24x7 Emergency
Round-the-clock support when you need it most.
Warranty on Repairs
Every repair backed by a service warranty.
How It Works
A simple, transparent process from booking to warranty — designed to get your cooling back fast.
Book Service
Submit a request online or via WhatsApp.
Technician Assigned
A certified engineer is matched to your job.
Inspection
Thorough diagnosis of your cooling system.
Repair
Quality fix using genuine spare parts.
Payment
Pay transparently after the work is done.
Warranty
Service warranty issued for peace of mind.
Brands We Service
Certified service for every major AC brand.
What Our Customers Say
Real reviews from happy customers across Chennai.
“Quick same-day service. The technician was professional and explained everything clearly. My split AC cools like new again!”
“Booked online and got a call within 30 minutes. Transparent pricing and genuine spare parts. Highly recommend High Cool Tech.”
“Excellent commercial AC service for our office. Minimal downtime and very professional team. Will continue with their AMC.”
“Called at midnight for emergency cooling issue and they actually showed up. 24x7 service is real. Thank you!”
“Gas filling done perfectly. Cooling improved instantly. Fair price and friendly technician. Five stars.”
“Deep cleaning service was thorough. The AC smells fresh and airflow is much better. Very satisfied customer.”
Frequently Asked Questions
Everything you need to know about our AC services.
Get In Touch
Reach out for bookings, enquiries or emergency service — we're available 24×7.