11 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Potsdam: Prime Home Builders, CR Score 59/100; 5.0★ from 9 Google reviews; open 7 days a week.
Most-reviewed: Grant Marion Construction, 19 Google reviews at 4.5★, the most of 11 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 Potsdam home builders are ranked here by CR Score, from ten published factors. 4 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 11 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Prime Home Builders | 59 | 5.0★ (9) | Cornwall, 26 mi away | Sat · Sun | Overall |
| 2 | Grant Marion Construction | 57 | 4.5★ (19) | Cornwall, 29 mi away | — | Most reviews |
| 3 | Severance Construction | 56 | 2.3★ (6) | Massena, 16 mi away | — | — |
| 4 | Foundation First Home Inspection Service | 54 | 5.0★ (7) | Massena, 3 mi away | — | — |
| 5 | J&S Construction | 52 | 1.0★ (5) | Potsdam | Sat · Sun · Evenings | — |
| 6 | Menard Robertson Custom Homes and Renovations Inc. | 52 | 4.8★ (12) | Cornwall, 28 mi away | — | — |
| 7 | J.F. Markell Homes Ltd. | 52 | 4.3★ (6) | Cornwall, 27 mi away | — | — |
| 8 | Image Renovations Cornwall | 50 | 5.0★ (8) | Cornwall, 28 mi away | Sat | — |
| 9 | Cornwall Renovations JSM Elite | 49 | 5.0★ (4) | Cornwall, 27 mi away | Sat · Sun | — |
| 10 | Mapleview Homes | 47 | 4.8★ (4) | Brockville, 36 mi away | — | — |
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: 5.0★ from 9 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornwall, 29 mi away
Ranked #2 because of its Google rating and review volume: 4.5★ from 19 Google reviews, the most in Potsdam.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Massena, 16 mi away
Ranked #3 because of its Google rating and trade focus: 2.3★ from 6 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Massena, 3 mi away
Ranked #4 because of its Google rating and review volume: 5.0★ from 7 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Potsdam
Ranked #5 because of its Google rating and review volume: 1.0★ from 5 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornwall, 28 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 12 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornwall, 27 mi away
Ranked #7 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Construction company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cornwall, 28 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 8 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornwall, 27 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 4 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brockville, 36 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Business center”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brockville, 36 mi away
Ranked #11 because of its Google rating and review volume: 3.7★ from 6 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
20 more home builders within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Aeon Heating & Air Conditioning | 4.2★ (15) | In Potsdam |
| Bronson's One Hour Heating & Air Conditioning | 4.9★ (253) | In Potsdam |
| Dan's Plumbing & Heating | 4.0★ (12) | In Potsdam |
| Frenchie's construction and Landscaping | 3.3★ (14) | In Potsdam |
| Hitchman Builders | In Potsdam | |
| Hyde-Stone Mechanical Contractors | 4.5★ (2) | In Potsdam |
| J. E. Sheehan Contracting Corp. | 2.9★ (7) | In Potsdam |
| KMA Construction | 5.0★ (1) | In Potsdam |
| mainstreet electric | 5.0★ (1) | In Potsdam |
| Mc Gregor Electric | 2.5★ (2) | In Potsdam |
| Miller Randy | In Potsdam | |
| Mirabito Energy Products | In Potsdam | |
| New Age Construction | 3.0★ (1) | In Potsdam |
| NOCO Superior Exterior | 5.0★ (94) | In Potsdam |
| Roto-Rooter Plumbing Service | 4.8★ (302) | In Potsdam |
| Snell All Season Contracting | In Potsdam | |
| Street Electric | In Potsdam | |
| William's Classic Painting | In Potsdam | |
| Willow Tree | 4.8★ (80) | In Potsdam |
| You're the boss painting and home repair | 5.0★ (2) | In Potsdam |
We scored 11 Potsdam 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 Potsdam 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 |