AC Dealer & Service Ahmedabad — 30+ Years Experience
From choosing the perfect AC for your bedroom to emergency repairs during scorching Ahmedabad summers - we've got you covered. Authorized dealer for Hitachi, Mitsubishi, BlueStar, Midea & Toshiba. Serving families and businesses across Gujarat for 30+ years with honest advice, transparent pricing, and same-day service.
Why Choose Us?
- ✓Certified multi-brand technicians
- ✓Genuine spare parts guarantee
- ✓Same-day service available
- ✓Comprehensive warranty coverage
- ✓Competitive pricing
Premium AC Brands Partner
Official authorized dealer for Hitachi, Mitsubishi, BlueStar, Midea, Toshiba, and O General. We also resell all major AC brands with genuine products, manufacturer warranty, and certified installation services.
Hitachi
Mitsubishi
BlueStar
Midea
Toshiba
O General
100% Genuine Products
Only authentic AC units with manufacturer warranty
Certified Installation
Professional installation by trained technicians
Official Warranty
Full manufacturer warranty and after-sales support
30+ Years of Keeping Gujarat Cool & Beyond
It all started on a scorching summer day in 1995. Our founder, frustrated with poor AC service experiences, decided to create something different - a company that would treat every customer's comfort as if it were their own family's.
What began in a small workshop in Vasna, Ahmedabad has grown into one of Gujarat's most trusted names in air conditioning solutions, serving clients across Gujarat and beyond. But our mission has never changed: deliver exceptional service, every single time.
We remember the retired teacher who called us during a heatwave - her old AC had failed and three other companies had told her it couldn't be fixed. Our technician spent four hours diagnosing and repairing it. The joy in her voice when cool air filled her room again - that's why we do what we do.
From families preparing for their daughter's wedding in peak summer to keeping cinema halls cool for thousands of moviegoers, we've served clients across Gujarat and beyond. Our clients include leading corporations like Coca-Cola, Siemens, State Bank of India, Bank of Baroda, and major cinema chains—places where reliable cooling isn't optional, it's critical. Every installation, every repair, every maintenance visit is an opportunity to prove why 130+ customers have given us a perfect 5-star rating.
"We don't just fix air conditioners. We restore comfort, peace of mind, and trust in service excellence."
Our Values
Integrity First
Honest diagnostics, transparent pricing. We'll tell you if a repair is better than replacement.
Excellence Always
Every technician is certified. Every part is genuine. Every job is done right the first time.
Customer Family
You're not just a customer - you're part of the System Designing family.
Trust & Reliability
From emergency midnight calls to routine service - we're always there when you need us.
Experience the Difference
Join thousands of satisfied customers who trust System Designing for all their AC needs. Let us show you what exceptional service really means.
Everything Your Family Needs for Cool, Comfortable Living
From buying your first AC to keeping it running perfectly for years - we're here for every step. Whether you need help choosing the right model for your 12x12 bedroom, fixing an AC that's not cooling, or just a routine cleaning before summer hits, we treat your home like our own. Serving Ahmedabad families for 30+ years with the same care and honesty.
Buy AC for Your Home
Confused about which AC to buy? We help families choose the perfect air conditioner for bedrooms, living rooms, and offices. Get honest advice on brands like Hitachi, Mitsubishi, LG, Daikin, Voltas. No pressure selling - just expert guidance on tonnage, energy ratings, and budget.
- ✓1-2 Ton ACs for Homes
- ✓Energy Bill Saving Models
- ✓EMI Options Available
- ✓Free Home Visit & Quote
Professional AC Installation
Certified AC installation services in Ahmedabad and across Gujarat. Proper setup by expert technicians ensures optimal cooling performance and energy efficiency.
- ✓Same-Day Installation
- ✓Free Site Assessment
- ✓Copper Piping Setup
- ✓Testing & Commissioning
Emergency AC Repair
AC stopped cooling in this heat? Water dripping from your bedroom AC? Strange sounds keeping you awake? We fix all AC problems fast. Our technicians arrive the same day with genuine parts. No middlemen, no surprises - just honest repair work at fair prices.
- ✓Same-Day Home Visit
- ✓Fix Within 24 Hours
- ✓Genuine Parts Only
- ✓3-Month Repair Warranty
AC Cleaning & Gas Refill
Is your electricity bill too high? AC not cooling like before? Black dust coming from vents? Get professional AC cleaning and gas top-up service. Most homes need servicing before summer and after monsoon. We clean filters, coils, and check gas levels - your AC will feel brand new.
- ✓₹599 Basic Cleaning
- ✓Gas Check Included
- ✓Reduces Power Bills
- ✓Healthier Air Quality
Affordable AMC Plans
Tired of expensive AC repairs every summer? Our Annual Maintenance Contract keeps your AC healthy year-round. Starting at just ₹2,500/year for home ACs - includes 4 cleanings, priority repairs, and gas top-ups. Save money and sleep peacefully knowing we will keep you cool.
- ✓From ₹2,500/Year
- ✓4 Free Cleanings
- ✓Priority Emergency Calls
- ✓Save Up to ₹5,000 Annually
Customer Support
Dedicated AC customer support in Ahmedabad for all your air conditioning queries. Technical assistance, spare parts, and on-site troubleshooting guidance.
- ✓Phone & WhatsApp Support
- ✓Emergency On-site Visits
- ✓Technical Consultation
- ✓Genuine Spare Parts
CoolCalc AI - Smart AC Tonnage Calculator
AI-powered AC calculator for all of India. Get perfect AC size, electricity costs & ROI analysis in seconds!
CoolCalc AI
Smart AC Size Calculator - Get perfect AC recommendations in seconds with AI-powered analysis for your space.
*📏 Room Dimensions (Required)
Enter your room measurements to get started
🎯 Additional Parameters (Optional but Recommended)
💡 Tip: Fill room dimensions above to use these buttons
🧮 Indian Practical Formula (100 BTU/sq ft)
Base: Area × 100 BTU/sq ft (Indian practical reference: ~120 sq ft = 1 TR)
Formula: Total BTU = (Base × Ceiling Factor × Sun × Floor) + Occupancy + Appliances
- • Ceiling: +10% per foot above 8 ft (e.g., 10 ft = +20%)
- • Sun: Low (North/Shaded) 0.95 | Moderate (East) 1.05 | High (West/South) 1.15
- • Floor: Top +10% | Middle 0% | Ground -5%
- • Occupancy: Auto-detect (1 person per 100 sq ft), +600 BTU per additional person
- • Appliances: Kitchen ~1000W (3412 BTU) | Normal ~300W (1024 BTU) | Low 0 BTU
- • Standard Sizes: Result rounded to 0.75, 1.0, 1.5, 2.0, 2.5, 3.0 TR
Quick reference: Up to 120 sq ft → 1 TR | 120-180 → 1.5 TR | 180-240 → 2 TR | 240-350 → 2.5 TR
What Our Customers Say
Don't just take our word for it. Here's what our satisfied customers have to say about our services.
"Excellent service! The team installed our Hitachi AC perfectly. Very professional and knowledgeable. The cooling is amazing and they completed the work on time. Highly recommend System Design!"
Rajesh Patel
Vastrapur, Ahmedabad
AC Installation"Excellent service! The team installed our Hitachi AC perfectly. Very professional and knowledgeable. The cooling is amazing and they completed the work on time. Highly recommend System Design!"
Rajesh Patel
Vastrapur, Ahmedabad
"Best AC service in Ahmedabad! They repaired my old AC which other vendors said needed replacement. Honest and skilled technicians. Very happy with their service and reasonable pricing."
Priya Shah
Satellite, Ahmedabad
"I have been using their AMC service for 3 years now. Very punctual and thorough. My AC runs like new because of their regular maintenance. Great customer support team!"
Amit Desai
Bodakdev, Ahmedabad
"Bought a new Hitachi split AC from them. The team helped me choose the right model for my room size. Installation was clean and professional. Very satisfied with the purchase!"
Neha Mehta
Memnagar, Ahmedabad
"Emergency service on a Sunday! My AC stopped working during peak summer. They sent a technician within 2 hours and fixed it. This is what I call dedication. Thank you System Design!"
Kiran Kumar
Prahladnagar, Ahmedabad
"Professional team with excellent technical knowledge. They service our office ACs regularly. Always on time and work is top quality. Best Hitachi dealer in Ahmedabad!"
Dipak Joshi
Navrangpura, Ahmedabad
Frequently Asked Questions
Get answers to common questions about our multi-brand AC sales, installation, repair, and maintenance services in Ahmedabad, Gujarat.
Still have questions? We're here to help!
Get In Touch
Have questions or need assistance? We're here to help. Reach out to us and we'll get back to you as soon as possible.
Contact Information
Address
1st Floor, 102 Aagam Complex
Pratapkunj Bus Stop
Vasna
Ahmedabad, Gujarat 380007
Phone
+91 88496 64668Business Hours
Monday - Saturday: 9:00 AM - 7:00 PM
Sunday: 10:00 AM - 5:00 PM
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