15 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Regina: Prairie Boys Spray Foam, CR Score 62/100; 4.8★ from 181 Google reviews.
Most-reviewed: Ultimate Insulation - Attic Experts, 132 Google reviews at 5.0★, the most of 15 ranked after Prairie Boys Spray Foam; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
15 Regina insulation contractors are ranked here by CR Score, from ten published factors. 2 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.6★ across 15 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Prairie Boys Spray Foam | 62 | 4.8★ (181) | Regina | — | Overall |
| 2 | Spray Guard Spray Foam | 59 | 5.0★ (16) | Regina | Sat | — |
| 3 | Ultimate Insulation - Attic Experts | 59 | 5.0★ (132) | Regina | — | Most reviews |
| 4 | Greener Solutions Spray Foam Insulation & Coatings | 57 | 4.6★ (19) | Regina | — | — |
| 5 | Granite Air Duct And Attic Solutions | 56 | 4.9★ (42) | Regina | Sat · Sun · Evenings | — |
| 6 | Cold Buster Insulation Services | 56 | 5.0★ (13) | Regina | — | — |
| 7 | Spray Jones Inc | 56 | 4.5★ (13) | Regina | — | — |
| 8 | Thauberger Insulating Ltd | 55 | 4.0★ (4) | Regina | — | — |
| 9 | Spray Pros | 55 | 4.7★ (9) | Regina | — | — |
| 10 | Sask Pro Foam | 55 | 5.0★ (7) | Regina | — | — |
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 review volume: 4.8★ from 181 Google reviews, the most in Regina.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #2 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #3 because of its Google rating and review volume: 5.0★ from 132 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #4 because of its Google rating and trade focus: 4.6★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #5 because of its Google rating and review volume: 4.9★ from 42 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #6 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #7 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #8 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Regina
Ranked #9 because of its Google rating and trade focus: 4.7★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #10 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #11 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #12 because of its Google rating and trade focus: 3.7★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #13 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #14 because of its Google rating and trade focus: 3.9★ from 22 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Regina
Ranked #15 because of its Google rating and review volume: 3.9★ from 53 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
20 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 |
|---|---|---|
| Advance Restoration INC. Regina | 5.0★ (15) | In Regina |
| All-Fix Construction & Renovation | 5.0★ (33) | In Regina |
| Budget Builders The Window & Door Store | 5.0★ (342) | In Regina |
| Collaborative Construction Inc | 5.0★ (166) | In Regina |
| DK Prime Construction Ltd. | 4.6★ (81) | In Regina |
| Ecoline Windows and Doors Regina | 4.7★ (375) | In Regina |
| Everflow Eaves & Exteriors | 4.6★ (38) | In Regina |
| Family Plumbing and Heating Inc | 4.9★ (514) | In Regina |
| First Call Construction Regina | 5.0★ (57) | In Regina |
| Gunner LiftCrete Co | 4.5★ (17) | In Regina |
| Js Group Of Companies Ltd. | 5.0★ (13) | In Regina |
| Kelturn Drywall Ltd | 4.9★ (68) | In Regina |
| Pacesetter Homes Saskatchewan | 3.9★ (81) | In Regina |
| Raised Concrete Solutions | 5.0★ (56) | In Regina |
| Restorex Disaster Restoration | 4.0★ (65) | In Regina |
| Rock Solid Masonry | 5.0★ (15) | In Regina |
| Roof-Cat Roofing | 4.6★ (44) | In Regina |
| Seal-It Up Roofing Ltd | 4.3★ (17) | In Regina |
| Weather Pro Windows and Doors | 4.1★ (110) | In Regina |
| Wheatland Roofing Inc. | 4.8★ (298) | In Regina |
US national ranges converted to CAD, not adjusted for Regina. 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 15 Regina insulation contractors 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 Regina 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 |