13 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Red Deer: Strong Insulation Inc, CR Score 92/100; 4.8★ from 50 Google reviews.
Best for emergencies (open 24/7): C B Construction, posts 24/7 hours; ranked #5 of 13.
Most-reviewed: Great Canadian Roofing and Siding Red Deer, 69 Google reviews at 4.5★, the most of 13 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
13 Red Deer insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 4 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.7★ across 13 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Strong Insulation Inc | 92 | 4.8★ (50) | Red Deer | — | Overall |
| 2 | Peak Spray Insulation | 88 | 5.0★ (50) | Edmonton, 1 km away | Sat | — |
| 3 | Foam Feeders Inc | 85 | 4.9★ (9) | Red Deer | Sat · Sun · Evenings | — |
| 4 | Potvin Drywall LTD. | 80 | 4.6★ (19) | Red Deer | Sat · Sun · Evenings | — |
| 5 | C B Construction | 79 | 5.0★ (9) | Red Deer | 24/7 | Emergencies |
| 6 | Tech Spray Inc | 79 | 4.8★ (12) | Red Deer | — | — |
| 7 | Connelly Industrial Insulation Services Ltd. | 78 | 4.6★ (14) | Red Deer | — | — |
| 8 | Epic Roofing & Exteriors Red Deer | 77 | 4.7★ (65) | Red Deer | — | — |
| 9 | Great Canadian Roofing and Siding Red Deer | 76 | 4.5★ (69) | Red Deer | — | Most reviews |
| 10 | Thermo Pro Insulation & Drywall Ltd. | 75 | 4.1★ (19) | Lacombe, 22 km away | — | — |
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 trade focus: 4.8★ from 50 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Edmonton, 1 km away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #3 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #4 because of its Google rating and availability: 4.6★ from 19 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #5 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #6 because of its Google rating and trade focus: 4.8★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #7 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #8 because of its Google rating and review volume: 4.7★ from 65 Google reviews, 65 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #9 because of its Google rating and review volume: 4.5★ from 69 Google reviews, the most Google reviews on this list (69).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lacombe, 22 km away
Ranked #10 because of its Google rating and trade focus: 4.1★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #11 because of its Google rating and trade focus: 3.6★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Red Deer
Ranked #12 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lacombe, 23 km away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
9 more insulation contractors 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 |
|---|---|---|
| Adventure Foaming | In Red Deer | |
| Cosy Insulation & Roofing | In Red Deer | |
| Impact Firestop Solutions Ltd | In Red Deer | |
| Kandrea Insulation Ltd. (Red Deer) | 4.0★ (1) | In Red Deer |
| Mike's Drywall Services Ltd. | In Red Deer | |
| Parkland Drywalling & Spray Foam | 22 km | |
| Pro Finish Interiors Ltd. | 4.9★ (28) | In Red Deer |
| Recco Roofing | 5.0★ (8) | In Red Deer |
| Strong Insulation Inc | In Red Deer |
US national ranges converted to CAD, not adjusted for Red Deer. 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 13 Red Deer 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 Red Deer 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 |