5 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in High River: Arctic Shield Insulation Ltd, CR Score 85/100; 4.7★ from 53 Google reviews; open 24/7.
Most-reviewed: Black Diamond Drywall Ltd., 43 Google reviews at 4.8★, the most of 5 ranked after Arctic Shield Insulation Ltd; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 High River insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 4 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.8★ across 5 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Arctic Shield Insulation Ltd | 85 | 4.7★ (53) | Calgary, 39 km away | 24/7 | Overall |
| 2 | SealPro Foam Inc. | 82 | 5.0★ (14) | Calgary, 35 km away | Sat · Sun · Evenings | — |
| 3 | Black Diamond Drywall Ltd. | 82 | 4.8★ (43) | Okotoks, 18 km away | Sat · Sun | Most reviews |
| 4 | S & H Insulation & Coatings Ltd. | 75 | 5.0★ (13) | Okotoks, 35 km away | — | — |
| 5 | Sandstone Drywall & Stucco LTD. | 72 | 4.7★ (17) | Okotoks, 28 km away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.7★ from 53 Google reviews, the most Google reviews on this list (53).
Based in Calgary, 35 km away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based in Okotoks, 18 km away
Ranked #3 because of its Google rating and review volume: 4.8★ from 43 Google reviews, 43 Google reviews.
Based in Okotoks, 35 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in Okotoks, 28 km away
Ranked #5 because of its Google rating and review volume: 4.7★ from 17 Google reviews, 17 Google reviews.
US national ranges converted to CAD, not adjusted for High River. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | CA$2,390 | CA$2,950 | CA$3,510 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 5 High River insulation contractors 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 High River 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 |