One of the most respected carpentry and construction companies in Ontario

Contact Us

Awarding Winning Work Five Star Reputation




7 Time HomeStars BEST OF AWARDS WINNERS. Canada's most trusted source for homeowners hiring home improvement professionals. 




We ask for feedback with every completed project and maintain a  98% HomeStars Review Rating for our trustworthiness, responsiveness and reputation.



We offer hassle-free consultations for the services we provide. We also have an access to a very reputable and talented architect who can provide on-scale drawings.



Compare build to build as oppose to price to price. Click here to see how we build our fences. 



Operation for 20 years, earning a reputation for top quality workmanship and only the best service.



Don't fall for fake or bias reviews. We proudly show our reviews by the most trusted reviews site in Canada, HomeStars.


I can’t say enough about how thrilled we are with our backyard transformation. It went from an old sagging deck and mainly unusable space to a stunning oasis for my family. Jay and his crew were amazing every step of the way. Their carpentry was top notch and they built us a gorgeous deck and pool cabana but the “crowning glory” is our awesome pool. We chose the St Lucia model and the install went so smoothly. jay and his team offered several recommendations for the stone around the pool and I’m so glad we went with their suggestions. Everyone who has come by comments on the gorgeous stone we chose. jay’s crew was so lovely - polite, unbelievably hard working and they take real pride in their work. The foreman Matt was a real pro - he ran his team and site like clockwork. You can see how well we got along from our final picture together. As a homeowner I’ve dealt with many contractors and I can honestly say none has been so responsive and transparent as Jay. He answered every message from me almost immediately and if he didn’t have the answer he always said he would get back to me as soon as he knew the answer and he did just that - every time. Our project required a lot of trust in Jay and his company and we were not disappointed. He and his crew also re-did our front driveway interlock and our house looks brand new. Our family was in the pool non stop from the day it was completed and loved every minute of it. The local pool service/supply company came by today to close it and they were blown away by the job Jay had done. The technician said it was one of the best pool projects he has seen (and obviously they see a lot). Thank you so much Jay and Greenside Up for turning our backyard into an oasis we never want to leave.

Lori T

Newmarket Home Owner


trext wood toronto

Why Trex Is Our Recommended Decking Material

There’s plenty of different materials you can use for your deck, but without a doubt the best material to go with is Trex – it completely blows out the competition and it’s an installation service that Green Side Up recommends and provides. Designed with lasting beauty, incredible durability, and easy maintenance, there’s no compromising with…

pressure treated pine deck toronto

Disadvantages of Pressure Treated Pine for Decking

Harmful: Even though industry standards have changed, the chemicals applied to treat lumber are harmful to the environment. Discoloration: Wood is a natural product, so it is going to be affected by the elements, specifically, exposure to the sun. There’s a scientific process called photo-oxidation that causes the surface of the boards to grey, but,…

trex rainescape toronto by green side up contracting

What Is Trex Rainescape?

Not many people know what Trex Rainescape is or why it’s so important. Depending on how well-versed you are with renovations and drainage systems, you may have never even heard of it before – but that doesn’t mean you don’t need it. Trex Rainescape is a revolutionary under-deck drainage system that uses a gridwork of…