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Professional Solutions

Engineering Excellence
& Innovation

Complete HVAC, MEP, and Firefighting solutions designed for residential, commercial, and industrial needs.

1500+
Projects Done
28+
Years Experience
1000+
Happy Clients
HVAC Systems

Heating, cooling & ventilation

MEP Solutions

Mechanical, electrical & plumbing

Fire Safety

Certified firefighting systems

Certified Work

International safety standards

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1500+
Projects Completed
28+
Years Experience
1000+
Happy Clients
150+
Expert Engineers

"Delivering engineering excellence across HVAC, MEP, and Fire Safety with a commitment to quality and safety."

Who We Are

Sunil Engineering and Systems

We offer full engineering solutions in HVAC, MEP, and Firefighting systems. With a reputation for quality, innovation, and timely project delivery, we help clients create safe, sustainable, and comfortable spaces.

HVAC Expertise

Complete design, installation & maintenance of HVAC systems for all property types.

MEP Engineering

Mechanical, Electrical & Plumbing solutions executed by certified professionals.

Fire Safety Systems

End-to-end firefighting system installation meeting international safety standards.

Certified & Trusted

All engineers are certified with ISO-compliant processes and quality benchmarks.

Our Expertise

Professional Services

Comprehensive solutions tailored to your specific needs

VRF

VRF

VRF (Variable Refrigerant Flow) HVAC systems deliver precise temperature control, high energy effici...

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NON-VRF

NON-VRF

Non-VRF HVAC systems are conventional air-conditioning solutions designed for reliable cooling and h...

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AHU / Chillers

AHU / Chillers

AHU and Chiller air conditioning systems provide efficient and centralized cooling for large commerc...

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Ventilation – toilet exhaust and fresh air systems

Ventilation – toilet exhaust and fresh air systems

A toilet ventilation exhaust system removes foul odors, humidity, and airborne contaminants from res...

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Fire Protection System (FPS), Fire Alarm (FAPA)

Fire Protection System (FPS), Fire Alarm (FAPA)

Fire fighting systems are designed to detect, control, and suppress fires to protect life, property,...

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Electrical

Electrical

We provide comprehensive electrical solutions for MEP projects, including power distribution, lighti...

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Plumbing

Plumbing

We deliver complete plumbing solutions for MEP projects, including water supply, drainage, sewage, a...

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Our Works

Trusted Clients & Projects

Explore our portfolio of successful projects.

Ankura
Hospitals
Ankura
Maxcure
Hospitals
Maxcure
Tenet
Hospitals
Tenet
Rainbow
Hospitals
Rainbow
Rajapushpa
Residences
Rajapushpa
Meenakshi Bamboos
Residences
Meenakshi Bamboos
Vasantha villas
Residences
Vasantha villas
Oorjita Villas
Residences
Oorjita Villas
KMR villas
Residences
KMR villas
Aparna Elexir
Residences
Aparna Elexir
Rolling Hills
Residences
Rolling Hills
Lanco Towers
Residences
Lanco Towers
GVK
Residences
GVK
Vetex villa
Residences
Vetex villa
Infosys
Commercials / software companies
Infosys
HSBC
Commercials / software companies
HSBC
Mylan
Commercials / software companies
Mylan
Deloitte
Commercials / software companies
Deloitte
Phoenix IVY
Commercials / software companies
Phoenix IVY
Vijaya Electrical
Commercials / software companies
Vijaya Electrical
Honeywell
Commercials / software companies
Honeywell
Kakinada sea port
Commercials / software companies
Kakinada sea port
CCL
Commercials / software companies
CCL
Phoenix Business Hub
Commercials / software companies
Phoenix Business Hub
Reddy Labs
Laboratories
Reddy Labs
Neuland
Laboratories
Neuland
Spanculas Pharma
Laboratories
Spanculas Pharma
Suven Pharma
Laboratories
Suven Pharma
Casper Pharma
Laboratories
Casper Pharma
Kekula Pharma
Laboratories
Kekula Pharma
Natco pharma
Laboratories
Natco pharma
Srikrishna Pharma
Laboratories
Srikrishna Pharma
Vins Bio
Laboratories
Vins Bio
Granules
Laboratories
Granules
Amazon data center
Data Centers
Amazon data center
Jubille ridge
Hotels & Restaurants
Jubille ridge
Feranoz
Hotels & Restaurants
Feranoz
Yummy Bee
Hotels & Restaurants
Yummy Bee
The Beer Cartle
Hotels & Restaurants
The Beer Cartle
Aditya Homtel
Hotels & Restaurants
Aditya Homtel
Eboney
Hotels & Restaurants
Eboney
DSR Hotels
Hotels & Restaurants
DSR Hotels
Inn Hotel
Hotels & Restaurants
Inn Hotel
ASR Hotel
Hotels & Restaurants
ASR Hotel
Time square
Hotels & Restaurants
Time square
Almond House Factory
Factories & Warehouses
Almond House Factory
Continental food and beverages
Factories & Warehouses
Continental food and beverages
Phoenix Mall
Theatres
Phoenix Mall
PVR Medox
Theatres
PVR Medox
Turky consulates
Consulates
Turky consulates
American consulates
Consulates
American consulates
Scanta Maria International School
Schools
Scanta Maria International School
Bhashyam Educational Society
Schools
Bhashyam Educational Society
Oakridge
Schools
Oakridge
Vignan Institutions
Schools
Vignan Institutions
Testimonials

What Our Clients Say

Trusted by hundreds of happy families and businesses. We take pride in delivering excellence.

"Excellent service! The team was professional, timely, and very knowledgeable. Highly recommended for any HVAC needs."

Evangeline
Evangeline Lee
Homeowner

"Sunil Engineering provided top-notch fire safety installation for our office. Very reliable and efficient team."

RJ
Rahul Jain
Office Manager

"Outstanding MEP work done on our commercial building. Timely delivery and the quality exceeded our expectations completely."

SK
Suresh Kumar
Project Director
Blog & News

Latest Updates

Centralised vs Split HVAC Systems: Which is Right for Your Project?
17 Feb 2026

Centralised vs Split HVAC Systems: Which is Right for Your Project?

Choosing between a centralised HVAC system and individual split units is one of the most important decisions for any construction or renovation project. We break down the pros, cons, and ideal use cases for each option.

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Fire Safety Compliance Checklist for Commercial Buildings in India
14 Feb 2026

Fire Safety Compliance Checklist for Commercial Buildings in India

Is your commercial building fully compliant with Indian fire safety regulations? Use this comprehensive checklist to identify gaps in your fire safety systems and ensure you meet all NBC and local authority requirements.

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How Energy-Efficient HVAC Systems Can Cut Your Electricity Bills by 40%
09 Feb 2026

How Energy-Efficient HVAC Systems Can Cut Your Electricity Bills by 40%

Upgrading to a modern, energy-efficient HVAC system can significantly reduce your electricity costs while improving comfort. Discover the technologies that make the biggest difference and how to calculate your potential savings.

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Get In Touch

Ready to start your project?

Contact us today for a consultation. Our team is ready to help you with expert advice and reliable services.

Call Us

9248052227

Email Us

admin@sesaircon.org

Send us a message