77 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Welland: 4wards Exteriors | Siding, Eavestrough & Roofing | Windows & Doors, CR Score 85/100; 5.0★ from 64 Google reviews; open 24/7.
Best for emergencies (open 24/7): ROOF WIZARD INC, posts 24/7 hours; ranked #3 of 77.
Most-reviewed: Boldt Pools and Spas, 711 Google reviews at 4.3★, the most of 77 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
77 Welland deck builders are ranked here by CR Score, from 8 published factors. 15 are open 24/7, 38 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 5.0★ across 77 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 4wards Exteriors | Siding, Eavestrough & Roofing | Windows & Doors | 85 | 5.0★ (64) | Welland | 24/7 | Overall |
| 2 | Lake to Lake Decks | 83 | 5.0★ (25) | Fort Erie, 12 km away | — | — |
| 3 | ROOF WIZARD INC | 82 | 5.0★ (79) | Niagara Falls, 18 km away | 24/7 | Emergencies |
| 4 | KD Fence & Deck Services | 82 | 4.8★ (140) | Norfolk County, 36 km away | 24/7 | — |
| 5 | King Remodeling Corp roofing contractor | 82 | 5.0★ (177) | Buffalo, 34 km away | 24/7 | — |
| 6 | Hickory Dickory Decks - Niagara | 81 | 5.0★ (17) | Fort Erie, 16 km away | — | — |
| 7 | Major Construction | 81 | 4.9★ (35) | Binbrook, 33 km away | Sat · Sun · Evenings | — |
| 8 | JB Deck Restoration | 80 | 5.0★ (54) | Buffalo, 39 km away | 24/7 | — |
| 9 | All Access Builders LLC | 80 | 4.9★ (134) | Buffalo, 38 km away | 24/7 | — |
| 10 | Superior Decks, Inc. | 79 | 5.0★ (101) | Fort Erie, 39 km away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 in Welland
Based in Welland
Ranked #1 because of its Google rating and availability: 5.0★ from 64 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Erie, 12 km away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Deck builder”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Niagara Falls, 18 km away
Ranked #3 because of its Google rating and availability: 5.0★ from 79 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Norfolk County, 36 km away
Ranked #4 because of its Google rating and availability: 4.8★ from 140 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buffalo, 34 km away
Ranked #5 because of its Google rating and availability: 5.0★ from 177 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Erie, 16 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Deck builder”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Binbrook, 33 km away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buffalo, 39 km away
Ranked #8 because of its Google rating and availability: 5.0★ from 54 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buffalo, 38 km away
Ranked #9 because of its Google rating and availability: 4.9★ from 134 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Erie, 39 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Welland
Ranked #11 because of its Google rating and review volume: 4.9★ from 40 Google reviews, 40 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Port Colborne, 11 km away
Ranked #12 because of its Google rating and availability: 5.0★ from 46 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buffalo, 37 km away
Ranked #13 because of its Google rating and availability: 5.0★ from 60 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grand Island, 37 km away
Ranked #14 because of its Google rating and availability: 5.0★ from 47 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niagara Falls, 37 km away
Ranked #15 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 19 km away
Ranked #16 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Colborne, 5 km away
Ranked #17 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buffalo, 38 km away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niagara Falls, 16 km away
Ranked #19 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Norfolk County, 2 km away
Ranked #20 because of its Google rating and availability: 4.7★ from 20 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 19 km away
Ranked #21 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 30 km away
Ranked #22 because of its Google rating and availability: 4.8★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Colborne, 10 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Norfolk County, 16 km away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Deck builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 19 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Fence contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 77 ranked deck builders here; the rest are on their profiles.
20 more deck builders within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Above & Beyond Carpentry | In Welland | |
| All Seasons Property Pros | 5.0★ (2) | 18 km |
| Blisswood Landscape & Design | 5.0★ (5) | In Welland |
| Boardman Renovations | 5.0★ (1) | In Welland |
| Camo Gas Repair | 4.9★ (88) | In Welland |
| Character Custom Builders Inc. | 5.0★ (2) | 13 km |
| Devine's Complete Home Improvement | 3.0★ (2) | 28 km |
| Elite Properties Group | 5.0★ (2) | 12 km |
| Fair Home Improvement | 3.0★ (2) | 38 km |
| Finkas Construction Services | 1.0★ (2) | 30 km |
| Messing Carpentry & Contracting | 5.0★ (12) | In Welland |
| Modern Day Renovations | 5.0★ (2) | 15 km |
| Mohar General Contracting | 5.0★ (2) | 16 km |
| Pro Desk at RONA | 4.5★ (2) | In Welland |
| Pro Desk at RONA+ | 5.0★ (2) | 14 km |
| Remodel WNY | 5.0★ (2) | 40 km |
| Rockway Contracting | 5.0★ (2) | 33 km |
| Shamrock Construction | 5.0★ (2) | 32 km |
| Total Land Care Services | 5.0★ (2) | 19 km |
| Working With Wood | 5.0★ (2) | 4 km |
US national ranges converted to CAD, not adjusted for Welland. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Deck building | CA$6,100 | CA$11,690 | CA$17,780 | Per deck: typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 77 Welland deck builders on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Welland data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |