169 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Duncan: Made to Last Custom Homes, CR Score 58/100; 4.9★ from 30 Google reviews.
Best for emergencies (open 24/7): BOLA Construction, posts 24/7 hours; ranked #3 of 169.
Most-reviewed: Habitat for Humanity Duncan Restore, 99 Google reviews at 4.3★, the most of 169 ranked; ranked #22.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
169 Duncan home builders are ranked here by CR Score, from ten published factors. 9 are open 24/7, 45 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 5.0★ across 169 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Made to Last Custom Homes | 58 | 4.9★ (30) | Duncan | — | Overall |
| 2 | HOWSON HOMES LTD | 57 | 4.7★ (63) | Ladysmith, 25 km away | — | — |
| 3 | BOLA Construction | 57 | 5.0★ (11) | Victoria, 44 km away | 24/7 | Emergencies |
| 4 | Andersen + Co. Contracting Inc. | 57 | 5.0★ (23) | Duncan | 24/7 | — |
| 5 | Trafalgar Homes | 56 | 4.5★ (20) | Duncan | — | — |
| 6 | Westhills | 56 | 4.1★ (40) | Langford, 39 km away | Sat · Sun | — |
| 7 | Llano Developments Inc. | 56 | 4.9★ (29) | Richmond, 57 km away | Sat · Sun · Evenings | — |
| 8 | CA Coastal Construction Ltd. | 56 | 5.0★ (12) | Duncan | — | — |
| 9 | O'Dwyer Contracting | 56 | 5.0★ (5) | Salt Spring Island, 15 km away | Sat · Sun · Evenings | — |
| 10 | Alair Homes Mill Bay | 56 | 5.0★ (6) | Duncan | Sat | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ladysmith, 25 km away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 63 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 44 km away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan
Ranked #4 because of its Google rating and review volume: 5.0★ from 23 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan
Ranked #5 because of its Google rating and trade focus: 4.5★ from 20 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Langford, 39 km away
Ranked #6 because of its Google rating and trade focus: 4.1★ from 40 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond, 57 km away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan
Ranked #8 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island, 15 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan
Ranked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 47 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Colwood, 34 km away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Custom home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Oak Bay, 19 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island, 8 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island, 14 km away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond, 55 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island, 17 km away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan
Ranked #18 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island, 14 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delta, 54 km away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 46 km away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan
Ranked #22 because of its Google rating and review volume: 4.3★ from 99 Google reviews, the most in Duncan.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond, 56 km away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 40 km away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 58 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Custom home builder”.
Based on 7 of 10 factors; credentials, recency and availability 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 169 ranked home builders here; the rest are on their profiles.
20 more home builders within 64 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 |
|---|---|---|
| A Cut Above Landscaping | 4.7★ (111) | In Duncan |
| Baker Plumbing & Renovations | 4.7★ (185) | In Duncan |
| BELFOR Property Restoration | 3.3★ (15) | In Duncan |
| Central Glass (Duncan) Ltd | 4.4★ (14) | In Duncan |
| Coastal Heat Pumps | 5.0★ (123) | In Duncan |
| Coastline Concrete | 5.0★ (54) | In Duncan |
| Cowichan Steelhead Construction | 4.7★ (9) | In Duncan |
| David Coulson Design Ltd. | 4.5★ (16) | In Duncan |
| Dream House Kitchens & Interiors LTD | 4.7★ (18) | In Duncan |
| Griffiths Plumbing & Bathroom Renovations | 4.8★ (32) | In Duncan |
| High Definition Roofing Ltd. Duncan | 4.9★ (56) | In Duncan |
| Mastercraft Flooring Ltd. | Duncan | 4.7★ (25) | In Duncan |
| On Side Restoration Services | 3.6★ (18) | In Duncan |
| SparkyAdams Electric Ltd. | 5.0★ (31) | In Duncan |
| Sub Zero Heating & Cooling Ltd | 5.0★ (106) | In Duncan |
| The Comfort Group | 4.8★ (1,166) | In Duncan |
| The Super Plumber - Duncan | 4.8★ (144) | In Duncan |
| United Floors (Duncan) | 4.5★ (43) | In Duncan |
| Vortech Plumbing & Drainage Inc | 4.6★ (115) | In Duncan |
| Westisle Heating & Cooling | 4.8★ (543) | In Duncan |
We scored 169 Duncan home builders on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Duncan data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |