Kitchener, Ontario

NST Railings and Stairs

Welcome to NST Railings and Stairs

About Us

Nikos & Spiros Trasias, Owners & Operators


We are two brothers who, following years of carpentry experience working alongside some of KW’s largest stair companies and suppliers, combined our skills to establish our own business in 2015 specializing in interior railings and stairs.

You could say one of us is the brains of the operation and the other is the brawn –we won’t tell you which is which, but that’s what makes us work (and makes our mom super proud)!

We recognize that a staircase is often the focal point of a house, the first thing you see when you walk in the front door, and as such should be treated as a work of art. Priding ourselves on superior craftsmanship and attention to detail, we won’t walk away from a job until you’re completely satisfied.


New Staircases

We work with builders and homeowners to install brand new stairs and railings in newly built or renovated homes. 

Tread Capping (Reface)

Give your existing staircase a facelift. Go from carpet to hardwood, replace damaged treads or switch up the type of wood to match your flooring. 

Railing Replacement

There are many styles of railing, spindles and posts to choose from that can be installed with your existing staircase. 

Staining & Painting

Please note that we do not provide these services. The wood material is installed raw and a separate tradesperson will need to be hired for staining and/or painting. We are happy to provide referrals and have connections to excellent professionals who have completed many other customer jobs in the past.

No-Obligation Quote & Consultation

Don't see what you're looking for or not sure which option is best for your home? No problem. We can provide you with an in-home consultation and work with you to achieve the look you want.

See more photos on our Facebook and Instagram.


"We got NST Railings to come in and re-do our current railing as it wasn't to code and we needed it done quickly as we have two little ones running around our house. They came in, removed our old railing to the basement and completed the new railing in under 3 hours. It was fast, quality work! They gave us many options to choose from as well. We would use them again for sure." - Devynn Tavares, Kitchener

"Amazing craftsmanship and attention to detail. We are extremely happy with our beautiful new staircase. These guys were very helpful from the start to the finish and completed the project on time and budget. We can’t thank you enough!" - Julie Zettel, Kitchener

"These guys are amazing! They turned my dated stairwell into a modern masterpiece! Nikos and Spiros had awesome insight as to what style would suit my home, and they were bang on. Couldn't be happier!" - Linda Truong, Waterloo

"Can't say enough great things about these guys. We found them online, took a chance and couldn't be happier with the results. They replaced our outdated railing with a new one, hiding and/or fixing some issues our hardwood installer left in the process. The new railing is gorgeous - absolutely flawless. They also installed a mini-railing and ladder to make a reading nook in our daughter's room and it is equally well-done. They were prompt, hardworking and reasonably priced. But probably the best thing about them is how great they are to work with - just genuinely nice guys with incredible customer service skills. I would recommend them to anyone and everyone!" -  Jeremy Bravo-Eby, Fergus

Contact Us

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NST Railings and Stairs

Kitchener, Ontario CA

(519) 807-1262

Areas Served



And surrounding areas.