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CosmicNest Redefining spaces through Architecture, Construction, Interiors, and Renovation expertise.

Contact Info

+91 9090900553

+91 9090900554


Office Address

No 550, BSK 5th Stage, Uttarahalli
Bangalore – 560061.



We serve Civil construction service. And We specialize at ‘out-of-the-box’ projects that re-imagine space befitting the urban life. Invest your ideas & we will build a Home suiting to your needs & specification.



We are the Best Civil construction company in Bangalore. We provide construction service to both commercial and public clients in every sector, including manufacturing, offices, education, and specialized.



Right from decoration, and painting to the arrangement, we have delivered a range of appealing and lavish interior designs, making the lifestyle more stylish and modern. Have a look at our recent interior projects.



‘There’s always room for Improvement’… we present you ‘Your Home’ with a new story but with all your cherished memories & soul intact! We believe in honouring it by restoring its original glory!


img About

ABOUT COSMICNEST Construction & Designs

Step into this space, we promise you that every bend is eclectic, inspiring & authentic. We, at Cosmic Nest, are confident at juxtaposing bold with pale, raw with refined & wood with suede to create lively magical places that inhabit memories & enrich lives.
CosmicNest is a brand-new venture of CHOWDESHWARIS RATNA GROUP. Since 2012, the firm has carved a space in Engineering, Architecture & Construction. We deliver eco-friendly, innovative & luxurious customized homes within any budget.


Design Drawing



Project Completed



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Project Running



One of the best construction company i have come across. Mr. Vinay has completed 2 projects of ours. Planning to completion was done as promised. I would recommend cosmic nest of you are looking for quality construction for your home

Manjunatha sm

We got to know about CosmicNest Pvt Ltd when we visited our friend's new house. When we approached CosmicNest Pvt Ltd for the construction of our house we received a professional response right from planning to implementation. Especially 3D model showcased both for interior and exterior was exactly delivered flawlessly. I would strongly recommend cosmic nest for quality construction deliverables.

Harish Kumar

Had a great experience in collaboration with CosmicNest. I must say their team of professionals & expertise with in-depth knowledge helps clients to build a good rapport. Contact them for creative interior design ideas & construction plan located in Banglore South. I personally appreciate Vinay, one of the chief director of CosmicNest for his valuable time and thoughts in giving shape to our dream home.

Veena Nanjappa

Very good output what I thought my house should be like they take sufficient time to make the designs come true but the time makes perfect sense at affordable prices in Bangalore they are young team for different requirements they do all projects apartment commercial hospital design too


One of the best construction companies in Bangalore highly professional clients friendly very creative with new technologies they understand clients requirements properly and work on it to bring the best excellent team and quality of work highly recommended!!!!

Poornima ramesh ba

CosmicNest team is very skilled and highly professional. They give high importance to the quality and the project was delivered in the promised time. I am totally happy with the cosmicNest team

Prashanth GM

The company provides most professional designs available on the market. One of the best construction companies in RR Nagar. Most creative company which I've ever seen

Prajwal Raj

CosmicNest Pvt Ltd is providing good quality with value engineering. Communication is very good and can go with complete hand to hand key construction.

Nagesh BC

Very good consulting services…. If you are searching out for construction services in Bangalore then Cosmicnest will be the top among all, I am fully satisfied with the best construction service by them

malini n

I would highly recommend to my friend construction wise it’s a yes super awesome quality much satisfaction houses are built once so why not choose cosmic nest

sumita danwade





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The talent at CosmicNest runs wide and deep. Across many markets, geographies and typologies, our team members are some of the finest professionals in the industry. We’ve grouped our work into five categories: places, venues, spaces, experiences and events.

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