New decks, repairs, refinishing and fences for Mississauga homes. Wood or composite, any size.
Call 647-680-7771 — Free QuoteThumbs Up Landscaping builds, repairs and refinishes decks across Mississauga, in wood or composite, and builds fences too. Whether you need a new deck, a rotten board fixed or a tired deck brought back to life, we look at the whole job and only recommend what it actually needs.
Soft boards. A wobbly railing. A deck that's been grey for five summers.
You're probably wondering if it can be fixed or if it has to go. That's the first question we answer.
Below: every deck and fence service we offer, the City's permit and height rules, and how to tell what your deck needs.
Get a Free QuoteFrom brand new decks to fixing the one you have.
Custom wood and composite decks designed around your yard, your lifestyle and your budget. Built to code and built to last.
Custom wood decks from the ground up: properly framed, pressure-treated lumber, finished to your spec and built to handle Canadian winters.
Low-maintenance decks that resist moisture and fading and hold up through harsh winters, with no staining and no annual upkeep.
Ground-level and elevated decks that extend your living space outdoors, custom designed to fit your yard. Wood or composite.
Rotting boards, loose screws, structural damage and surface wear fixed before small problems turn into expensive replacements. We only recommend what actually needs fixing.
Loose, damaged or rotting railings fixed so your deck is safe and looks sharp again. Wood, metal or composite.
When repair isn't enough, we tear out the old deck and build a new one from scratch, properly framed and finished to last. Wood or composite, any size.
We sand, clean and refinish worn or weathered decks to bring back their look and protect the wood, for a fraction of the cost of a full replacement.
We prep, prime and paint wood decks for a clean, even finish that stands up to moisture, UV and heavy foot traffic.
Power washing and deep cleaning for wood and composite decks. We remove dirt, mildew, algae and buildup, whether you're staining next or just want it looking new.
Wood, vinyl and metal fences for privacy, security and curb appeal. Built level and built solid.
Real jobs from our own crew.
Often, yes. The City says a deck attached to your house needs a building permit if it sits more than 600 mm (2 feet) above the ground beside it. A deck over 10 square metres (about 108 square feet) also needs one.
Even when no permit is needed, the deck still has to meet zoning rules, including how close it can sit to your property lines.
The City's guides word these limits a little differently, so confirm your project with the City's Building Division before work starts.
Source: City of Mississauga, When a building permit is required, checked November 2026.
It depends on where the fence sits on your property:
Corner lots have separate rules. And if your backyard backs onto a neighbour's front yard, the fence has to be open construction within 4.5 metres of their driveway.
The good news: most fences don't need a permit.
Source: City of Mississauga, Fences, checked November 2026.
Here's a quick way to tell:
It depends on a few things:
✓ The size of the deck
✓ Wood or composite
✓ How high it sits, plus stairs and railings
✓ Whether an old deck has to come out first
We'll look at the yard and give you a straight price before any work is booked. The quote is free.
Should I choose wood or composite?
Wood costs less up front and has a natural look, but it needs staining or sealing. Composite costs more up front, and you skip the staining and the annual upkeep.
Do you remove the old deck?
Yes. On a replacement, we tear out the old deck and build the new one from scratch.
Can you fix my deck instead of replacing it?
Often, yes. We look at the whole deck and only recommend what actually needs fixing.
Do you stain decks too?
Yes. See wood staining on our painting page.
We serve Mississauga, plus nearby Etobicoke and Brampton:
Not sure if we cover your area? Call 647-680-7771 and we'll confirm.
Call or text 647-680-7771. We'll come take a look and give you a straight price before any work is booked.
Call 647-680-7771Thumbs Up Landscaping · Mississauga, ON · 647-680-7771
Serving Mississauga, Etobicoke, Brampton & the GTA