Best for Interlocking pavers & concrete
A seven-person team founded in 2019 building interlock pavers, patios, concrete work, decks, fencing and drainage.
- Seven-person team
- Concrete work
- Drainage
Best fence & deck builders in Sarnia 2026 | Landscaper Index Canada
Looking for fence & deck builders in Sarnia? We scored local companies on their Google rating, how many reviews they have earned and how complete their business profile is, then ranked the 4 strongest below. All companies can be included in the ranking.
Use the comparison table for a quick overview, then read each profile for what customers consistently praise, any recurring complaints, and the services each company offers in Sarnia and the surrounding area.
At a glance
| # | Company | Score | Rating | Best for |
|---|---|---|---|---|
| 1 | Bluewater Stone | 13 | — | Interlocking pavers & concrete |
| 2 | South West Fence & Decks | 13 | — | Fences & decks |
| 3 | DMC Custom Creations | 13 | — | Fences & decks |
| 4 | Ferrera Fences and Decks | 13 | — | Fences & decks |
Best for Fences & decks
Fences, decks, pergolas, pools and landscaping. $2M liability; 15-year installation warranty. Operating since 1999.
- Since 1999
- $2M liability; 15-year installation warranty
Best for Fences & decks
Custom fencing, decks, pool fencing and gazebos. Insured; free estimates. Operating since 2014.
- Since 2014
- Insured; free estimates
Best for Fences & decks
Fence and deck construction and repair, vinyl and cedar fencing. Family-owned, founded by Frank Ferrera. Operating since 1985.
- Since 1985
- Family-owned, founded by Frank Ferrera
How was this ranking calculated?
| Adjusted Google rating | 55% |
| Review volume | 30% |
| Profile completeness | 15% |
Order within a service ranking also weighs how central that service is to each business, so a specialist can rank above a higher-scoring generalist. Data checked October 27, 2026. Full methodology ›
Frequently asked questions
Who is the top-rated company for fences & decks in Sarnia?
As of October 27, 2026, Bluewater Stone holds the #1 spot for fences & decks in Sarnia with a score of 13/100, based on a 0-star Google rating from 0 reviews.
How are these Sarnia companies ranked?
Each company receives a 0–100 score built from its Google rating (adjusted for how many reviews it has), its review volume and the completeness of its business profile. Placement cannot be bought. Our scoring method page explains the formula in full.
How often is this ranking updated?
We re-check ratings and review counts regularly. This page was last updated on October 27, 2026.
My company is missing or has wrong details. What can I do?
Send us a request through the corrections and removals page and we will review it, usually within a few business days.