
MEP Engineering · All over India
World-class MEP (Mechanical, Electrical, Plumbing & Fire Protection) solutions for industrial & commercial sectors across India.
- NFPA Compliant
- ASHRAE Standards
- ISO 9001:2015
- 75+Projects Completed
- 11+Years Experience
- 50+Expert Engineers
- 100%Client Satisfaction


About Yonah Engineering
Building the Infrastructure of Tomorrow
Yonah Engineering is a leading MEP (Mechanical, Electrical, Plumbing and Fire Protection) engineering firm based in Sriperumbudur, Tamil Nadu, India. With over 11 years of experience, we have delivered 75+ projects for industrial and commercial clients across India.
Our team of certified engineers brings expertise in fire protection, HVAC, electrical and ELV systems, plant utilities, public health engineering and water treatment, ensuring every project meets national and international standards.
- ISO Certified
- A-Grade Electrical Licence
- NFPA Compliant
- ASHRAE Standards
- Fire Protection Systems
- HVAC Systems
- Electrical & ELV Systems
- Utility Systems
- Public Health Engineering (PHE)
- Water Treatment Plants
- ISO 9001:2015
- NFPA Compliant
- ASHRAE Standards
What We Do
Comprehensive MEP Engineering Services
From design and installation to testing and commissioning, we deliver complete engineering solutions tailored to your project requirements.

Fire Protection Systems
Sprinklers, hydrants, gas suppression, fire alarm and extinguishers, designed, supplied and installed to code.
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HVAC Systems
Chilled water, VRF, fresh air, smoke extraction and ducting, designed, supplied and installed for efficiency.
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Electrical & ELV Systems
HT 33 kV / 11 kV and LT systems, power and lighting, emergency power, plus networking, CCTV, PA and access control.
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Utility Systems
Compressed air, steam and hot water, cooling water, industrial gases, diesel fuel, RO and process water networks.
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Public Health Engineering (PHE)
Plumbing and sanitary, hot and cold water supply, SWR piping, rainwater harvesting and STP / ETP / WTP.
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Water Treatment Plants
Sewage, effluent and water treatment plants, RO and filtration, supplied, installed and commissioned.
Learn MoreLooking for specific equipment or your sector? Browse products & systems · See industries we serve · Learn about our team
Fire Protection Systems
Yonah Engineering specializes in the complete design, supply, installation, testing and commissioning of fire protection systems for commercial and industrial buildings. Our systems comply with NFPA, local fire-safety regulations and national and international fire codes.
Key Services Include
- Various sprinkler systems
- Fire hydrant system
- Gas detection & suppression system
- Fire alarm & PA system
- Fire extinguishers
- Design, engineering, execution & fire NOC

Ready to Start Your Project?
Contact our team of expert engineers today for a free consultation and competitive quote for your MEP project requirements.
How We Work
From First Survey to Final Handover
One accountable team across design, approvals, installation and commissioning.
Survey
We study your site, drawings and requirements in detail.
Design & Approval
Engineered designs with authority approvals handled for you.
Supply & Installation
We supply the equipment and our teams install it to the drawings.
Testing & Handover
Every system is tested, commissioned and documented before handover.
Watch
See Our Work On Site
Pump rooms, chiller plants, HT panel testing and more a quick look at installations delivered by our teams.
Our Credentials
Certified & Approved
Certified to internationally recognised quality and engineering standards.
- ISO 9001:2015Quality Management System
- A-Grade Electrical LicenceLicensed Electrical Contractor
- NFPA MemberNational Fire Protection Association
- ASHRAE CertifiedHVAC & Refrigeration Engineers
Our Work
Featured Projects
A glimpse into our portfolio of successfully completed projects across India.

Fire Pump Room
India · Industrial

Air-Cooled Chiller Plant
India · Industrial

HT Panel Testing
India · Industrial

LT Switchgear Line-up
India · Industrial

Cooling Towers & Condenser Water
India · Industrial

Domestic Water Booster System
India · Industrial


