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About our Company
Founded on strong engineering principles and built through decades of hands-on experience, our company represents a journey of growth, reliability, and continuous evolution. What began as a family-owned civil works enterprise has grown into a multi-disciplinary organization delivering renovation, waterproofing, and interior solutions for residential and commercial spaces.
With a deep understanding of construction fundamentals and a design-led approach, we focus on creating spaces that are not only visually refined but also structurally sound and built for long-term use. Our work reflects a balance of traditional values, modern construction practices, and practical design thinking.
Over the years, we have successfully executed projects for homeowners, businesses, government organizations, and corporate clients—earning trust through consistent quality, transparent processes, and disciplined execution. Every project we undertake is guided by attention to detail, technical accuracy, and a clear commitment to client satisfaction.
Today, through our specialized divisions and the Hyderabad Renovations platform, we continue to simplify the renovation journey—offering dependable, end-to-end solutions under one roof.
Our History
29+ Years of Journey
The Beginning
Founded as Hinduja Engineering Enterprises
Our journey began as a family-owned civil works company under the leadership of Mr. Dhana Raju Mallavarappu. With a strong foundation in engineering discipline and on-site execution, we started delivering reliable residential and commercial civil works projects.
1998
Expanding Project Footprint
Residential & Commercial Growth
As trust grew, we expanded our operations across India, successfully executing projects for private clients, commercial establishments, and infrastructure developments—building a reputation for quality and dependability.
2005
A Major Transformation
Evolution into Hinduja Asphalt Corporation
With expanded capabilities and specialised services, the company evolved into Hinduja Asphalt Corporation. This marked a significant milestone, enabling us to take on large-scale, technically demanding projects with modern construction practices.
2011
Government & Corporate Projects
Executing High-Value Contracts
We delivered projects for reputed government organisations and leading MNCs, strengthening our portfolio across infrastructure, commercial construction, and specialised engineering works.
2015
Design-Driven Direction
Shift Towards Integrated Solutions
Recognising the growing demand for end-to-end solutions, we began integrating design, execution, and project management—moving beyond pure construction into holistic space transformation.
2018
Rebranded as Salt Design Studio Pvt Ltd
A Unified Design & Execution Brand
To reflect our evolved vision, the company was rebranded as Salt Design Studio Pvt Ltd, bringing together renovation, waterproofing, and interior execution under one professionally managed organisation
2021
Launch of Hyderabad Renovations
Simplifying the Customer Journey
Hyderabad Renovations was launched as a dedicated digital-first brand to make renovation and remodeling services more accessible, transparent, and customer-friendly for homeowners and businesses.
2025
29+ Years of Trusted Expertise
Building Spaces That Last
With over 29 years of industry experience, we continue to deliver durable, functional, and well-crafted spaces—combining traditional values, engineering expertise, and modern design thinking.
Today
We Are International Certified Experts
Testimonials
We are pleased with the successful completion of the R.M.C. (Ready Mix Concrete) Plant construction and associated infrastructure executed by Salt Design Studio Pvt. Ltd. The project was delivered in accordance with the approved designs, specifications, and scope of work. The team demonstrated strong technical expertise and coordination while executing critical components including aggregate storage bins, cement silo foundations, batching platforms, conveyor belt foundations, internal roads, laboratory and curing tanks, water tank platforms, and associated RCC and PCC works. All works were completed to our satisfaction and met the required quality and safety standards. We appreciate the professionalism, execution capability, and cooperation shown throughout the project and look forward to working together again in the future
Hinduja Asphalt Corporation successfully executed the repair works for leakages in Unit-01 CW hot duct lines and cold duct lines at NTPC Ramagundam. The project was completed in accordance with the terms, conditions, and technical requirements specified in the work order. The execution was carried out efficiently within the stipulated timeline, meeting NTPC’s quality and safety standards. The team demonstrated strong technical capability, coordination, and adherence to contractual obligations throughout the project. We acknowledge the satisfactory completion of the work and appreciate the professionalism shown during execution.
Hinduja Asphalt Corporation successfully executed the work of providing and fixing aluminium partitions, doors, and false ceiling for the NPR Data Center (Phase-II) at AECS-II School Building, ECIL. The project was completed within the stipulated period and in accordance with the specified scope of work. The quality of execution, workmanship, and overall performance of the team were found to be satisfactory. The project was handled with professionalism and adherence to ECIL’s standards
Why Choose Us
Licensed Builder
Fully licensed and compliant, ensuring safe, reliable, and regulation-approved construction.
Clear Budget & Transparent Process
Upfront pricing with complete transparency—no hidden costs or surprises.
On-Time Project Delivery
Projects completed on schedule through efficient planning and disciplined execution.
High-Quality Craftsmanship
Superior workmanship using quality materials and attention to every detail.
team members
Creative Team
our team
Hinduja Mallavarapu
Director
Charles
Administrative
Raghavendra Prasad
Project Engineer
Prasanth Nanda
Technician
Start Your Project the Right Way
Professional guidance, clear planning, and dependable execution from day one. Every successful renovation begins with the right conversation. Whether you’re planning an upgrade, a complete transformation, or exploring options for a residential or commercial project, we’re here to guide you with clarity and expertise.
