685 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Alliston: Paradise Smart Homes Inc., CR Score 82/100; 5.0★ from 256 Google reviews.
Best for emergencies (open 24/7): RoozLight - Powering Homes, Charging Futures - Vaughan, posts 24/7 hours; ranked #2 of 685.
Most-reviewed: Empire Homes Ontario, 675 Google reviews at 4.7★, the most of 685 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
685 Alliston home builders are ranked here by CR Score, from 8 published factors. 33 are open 24/7, 347 open Saturdays and 168 open Sundays, based on posted hours. The median Google rating is 4.9★ across 685 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Paradise Smart Homes Inc. | 82 | 5.0★ (256) | Concord, 45 km away | — | Overall |
| 2 | RoozLight - Powering Homes, Charging Futures - Vaughan | 81 | 5.0★ (59) | Vaughan, 47 km away | 24/7 | Emergencies |
| 3 | Yorkland Homes | 81 | 5.0★ (81) | East Gwillimbury, 30 km away | Sat · Sun · Evenings | — |
| 4 | Homes Development | 81 | 5.0★ (14) | Barrie, 13 km away | 24/7 | — |
| 5 | Previn Court Homes | 81 | 4.3★ (31) | Alliston | — | — |
| 6 | Riverside Living by SanDiego Homes (Sales Office) | 80 | 4.5★ (27) | Angus, 19 km away | — | — |
| 7 | HomeStar Heating & Air Conditioning Inc. | 80 | 4.8★ (77) | North York, 56 km away | 24/7 | — |
| 8 | Quality Homes | 80 | 4.1★ (53) | Innisfil, 18 km away | Sat · Sun | — |
| 9 | AVK Painting Ontario | 80 | 4.8★ (21) | Toronto, 56 km away | 24/7 | — |
| 10 | Next Level Construction | 79 | 4.9★ (42) | Mississauga, 59 km away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 5.0★ from 256 Google reviews, 256 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Vaughan, 47 km away
Ranked #2 because of its Google rating and availability: 5.0★ from 59 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Gwillimbury, 30 km away
Ranked #3 because of its Google rating and availability: 5.0★ from 81 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 13 km away
Ranked #4 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Alliston
Ranked #5 because of its Google rating and trade focus: 4.3★ from 31 Google reviews, listed on Google as “Home builder”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Angus, 19 km away
Ranked #6 because of its Google rating and trade focus: 4.5★ from 27 Google reviews, listed on Google as “Home builder”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in North York, 56 km away
Ranked #7 because of its Google rating and availability: 4.8★ from 77 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Innisfil, 18 km away
Ranked #8 because of its Google rating and trade focus: 4.1★ from 53 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toronto, 56 km away
Ranked #9 because of its Google rating and availability: 4.8★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mississauga, 59 km away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Brampton, 45 km away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Gwillimbury, 33 km away
Ranked #12 because of its Google rating and availability: 5.0★ from 51 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Richmond Hill, 33 km away
Ranked #13 because of its Google rating and review volume: 4.9★ from 162 Google reviews, 162 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toronto, 64 km away
Ranked #14 because of its Google rating and availability: 4.9★ from 143 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Markham, 49 km away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Barrie, 28 km away
Ranked #16 because of its Google rating and availability: 5.0★ from 103 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Markham, 58 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Concord, 47 km away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 88 Google reviews, listed on Google as “Home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Gwillimbury, 32 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Aurora, 34 km away
Ranked #20 because of its Google rating and availability: 5.0★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Concord, 47 km away
Ranked #21 because of its Google rating and review volume: 4.7★ from 675 Google reviews, the most Google reviews on this list (675).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Richmond Hill, 48 km away
Ranked #22 because of its Google rating and availability: 4.8★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Concord, 50 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toronto, 60 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Custom home builder”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Angus, 20 km away
Ranked #25 because of its Google rating and trade focus: 4.0★ from 26 Google reviews, listed on Google as “Home builder”.
Based on 5 of 8 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 685 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 |
|---|---|---|
| Aletheia | Construction Dispute Resolution & Project Management Experts | 5.0★ (5) | In Alliston |
| Alliston Fence | 4.0★ (4) | In Alliston |
| AllTECH Climate | 4.9★ (331) | In Alliston |
| Beavercrest Electrical Services | 5.0★ (19) | In Alliston |
| Brightside Technical Services | 5.0★ (9) | In Alliston |
| Deck Builder Alliston | 5.0★ (3) | In Alliston |
| Don's Heating and Cooling Ltd. | 4.8★ (139) | In Alliston |
| GVM PAINTING LTD | 4.8★ (62) | In Alliston |
| Harcourt & Co. Painting | 5.0★ (7) | In Alliston |
| Hoppie Landscaping | 5.0★ (5) | In Alliston |
| Kraly Construction | 5.0★ (13) | In Alliston |
| Liftec Slabjacking Inc | 4.9★ (19) | In Alliston |
| Lucvaa Kitchens of South Simcoe | 4.7★ (13) | In Alliston |
| McCarthy Electrical Contracting | 4.8★ (4) | In Alliston |
| New Tec Kitchen and Beyond Inc. | 4.9★ (29) | In Alliston |
| Peter Rock Concrete | 5.0★ (35) | In Alliston |
| PhaseOne Electrical | 5.0★ (48) | In Alliston |
| PHD Plumbing and Drain well service | 4.8★ (412) | In Alliston |
| True Craft Plumbing INC | 4.7★ (27) | In Alliston |
| Wile Electrical Services | 4.9★ (9) | In Alliston |
We scored 685 Alliston home 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 Alliston 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 |