About us

SD Squared is a full scale renovation and design company based in New York City. Brought to you by home improvement experts and TV personalities Shane R. Duffy and Sandy Dias.

With years of experience in construction, design, fashion and renovation, SD Squared uniquely takes a space and makes it come to life.

Everything we do, we believe in challenging the status quo, we believe in thinking differently 

 

Partners

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Shane R. Duffy
Partner

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Sandy Dias
Partner

Instagram 

Gramercy New York condo renovation complete!
Midtown bathroom renovation coming along nicely! . . . . . . #renovation #construction #design #condo #apartment #decor #interior #wood #flooring #sdsquared #highend #style #boss #entrepreneur #nyc #interiordesign #handyman #handy #architecture #diy
Another open kitchen floor plan renovation complete. Swipe Left for Before/After photos!!
NYC East Village backyard renovation project complete.
Bridgehampton @exhalespa renovation completed. If you are in the hamptons this is a must go to Barre class!
Double header this weekend. No rest for the weary!
N O D A Y S O F F
Owners @sandysdias and @shanerduffy are going Live today on Amazon’s livestream to give you a review on a couple of Home Improvement tools and share some great deals! Watch In link about in our profile🇺🇸🔝⬆️ #amazon #homeimprovement #diy #to
Happy bday to one of our owners @sandysdias. Starting 2018 strong with a couple of residential renovations.
Owners @shanerduffy and @sandysdias giving @foxandfriends some snow safety tips and the best snow removal tools everyone needs in their garage!!
Another bathroom renovation for the books with @thialos_silva
New baseboards, custom radiator cover and a fresh coat of paint goes a long way. Upper East Side condo facelift.

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