Your Water, Our Priority
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From home purifiers to industrial plants, we have the perfect water solution for every need.
What We Do
Our Services
From installation to annual maintenance, we handle everything so you enjoy pure water hassle-free.
RO Installation
Get professional RO Water Purifier Installation for homes and offices. Our experienced technicians provide quick, safe, and hassle-free installation with complete testing to ensure clean and healthy drinking water.
RO Repair
Get reliable RO repair service for domestic water purifiers in Gurgaon and Delhi NCR. Our experienced technicians provide doorstep inspection, fault diagnosis, repair, filter and membrane replacement, TDS testing and performance checks.
AMC Service
Protect your RO water purifier with our affordable AMC Service. Get regular maintenance, expert servicing, and priority repair support for clean and safe drinking water.
Water Testing
Ensure your drinking water is safe with our professional Water Testing Service. We test water quality, TDS, pH, hardness, and other essential parameters to help you maintain clean, healthy, and safe drinking water for your home or office.
Latest
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New Arrivals
Bestseller
250 LPH Fully Automatic RO Plant
Rs. 94,000.00
Bestseller
250 LPH Fully Automatic RO Plant
Rs. 125,000.00
Bestseller
Pentair 1354 Automatic Water Softener
Rs. 75,000.00
Bestseller
Fully Automatic 500 LPH Industrial RO Plant
Rs. 182,000.00
Bestseller
POLLSTAR 50 LPH RO Plant Fully Automatic
Rs. 29,500.00
Bestseller
Ion Exchange Zero B Water Softener AS-3
Rs. 90,000.00
Trusted Brands We Deal In
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Whether it is repair, installation, or AMC — our experienced engineers are just a call away.
11,000+
Happy Customers
13+
Years of Experience
30+
Expert Engineers
20+
Cities Covered
Process
How It Works
Step 1
Book Service
Call or fill the form online
Step 2
Assign Engineer
Experienced technician is assigned
Step 3
Service Done
Quick, clean, professional work
Step 4
Feedback
Rate and review our service
Reviews
What Our Customers Say
"Best RO service I have ever experienced. The technician arrived within an hour and fixed my Kent purifier perfectly. Highly recommended!"
R
Rajesh Sharma
Gurgaon
"We got a whole house water softener installed. The team was professional and the water quality improved dramatically. Thank you A to Z"
P
Priya Malhotra
Delhi
"Their AMC service is excellent. Regular maintenance visits and no hassle. My Aquaguard runs like new even after 3 years."
A
Anil Gupta
Noida
FAQ
Frequently Asked Questions
Got questions? We have answers. If you need more help, feel free to contact us directly.
Call Us NowHow often should I service my RO water purifier? +
We recommend servicing your RO purifier every 3-4 months for optimal performance. With our AMC plan, we handle this automatically.
Do you provide service for all brands? +
Yes, we service all major brands including Kent, Aquaguard, Pureit, Livpure, Blue Star, Faber, Havells, and AO Smith.
What is included in AMC service? +
Our AMC includes 4 scheduled visits per year, filter replacements, membrane cleaning, TDS checking, and unlimited breakdown support.
How long does RO installation take? +
Standard installation takes 1-2 hours including plumbing connections, wall mounting, and water testing.
Do you offer industrial RO plant installation? +
Yes, we design and install industrial RO plants from 100 LPH to 10,000 LPH capacity for factories, hospitals, schools, and commercial buildings.
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Why Choose A to Z Enterprises
Complete Water Solutions
RO Repair & Maintenance
Quality Spare Parts
Customer-Focused Service
Your Trusted Water Purification Partner in India
A to Z Enterprises has been a leading dealer of water purifiers, water softeners, and industrial RO plants in India for over 13 years. We service leading brands, subject to model availability like Kent, Aquaguard, Pureit, Livpure, Blue Star, and AO Smith, offering the widest range of domestic and commercial water purification solutions.
Whether you need a compact RO water purifier for your home, a whole-house water softener to combat hard water problems, or a large-scale industrial reverse osmosis plant for your factory or institution — we have the expertise and inventory to meet your needs.
Our experienced service engineers provide expert RO repair, installation, and AMC services across Delhi NCR. We focus on timely service, reliable solutions, and quality spare parts to help keep your water purification system working efficiently..
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Service Locations
We Serve Across Gurgaon & NCR
Explore our dedicated service pages by city and category.
Visit Us
Our Location
A to Z Enterprises
Your Complete Water Solution Partner
Head Office
60/18, LGF, Friends Colony, Gurgaon - 122001(Haryana)
Phone
+91 99532 29944
Working Hours
Mon - Sat: 9:00 AM - 8:00 PM
Sunday: 10:00 AM - 5:00 PM