Civil & Mech

Our Services

Civil & Mechanical Engineering Excellence for Modern Infrastructure

At OneStep Infra, we deliver end-to-end civil and mechanical engineering solutions built on precision, innovation, and long-term reliability. From concept to commissioning, we ensure every project meets global standards of safety, performance, and sustainability.

Our Civil & Mechanical Division

Our Civil & Mechanical division brings together a multidisciplinary team of engineers, project managers, and technical specialists equipped to handle complex infrastructure challenges.

With a strong focus on structural integrity, mechanical efficiency, and seamless execution, we serve industrial, commercial, and public sector clients across India. Our commitment is simple: quality that stands the test of time.

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Begin Your Customer Journey With Us.

Our Civil Engineering Services

1. Structural Design & Engineering RCC & Steel structural design Load analysis & structural modeling Earthquake-resistant design Value engineering to reduce costs & enhance durability

2. Industrial & Commercial Construction Factories, warehouses, logistics parks Office buildings & commercial facilities Heavy foundations, machine foundations, and utility structures

3. Infrastructure Development Roads, pavements & drainage networks Water supply, sewerage & stormwater systems Landscaping & site development

4. Civil Project Management Planning, surveying & estimation Quality testing & material validation Safety compliance

Our Mechanical Engineering Services

1. HVAC Systems Design, supply & installation VRV/VRF, chilled water systems, ventilation solutions Energy-efficient temperature control for all building types

2. Fire Fighting & Safety Systems Hydrant networks, sprinklers, suppression systems Pump room design & installation Fire safety compliance as per NBC & NFPA standards

3. Plumbing & Piping Solutions Water distribution & drainage systems Industrial process piping Utility piping for compressed air, gas & chemical lines

4. Fabrication & Erection Structural steel fabrication Ducting & equipment installation Heavy machinery erection & alignment

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