17 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Moorhead: Quality Insulation Services, CR Score 85/100; 5.0★ from 39 Google reviews; open Saturdays until 7 PM.
Best for emergencies (open 24/7): iFOAM Insulation of Fargo, posts 24/7 hours; ranked #2 of 17.
Most-reviewed: American Waterworks, 151 Google reviews at 4.7★, the most of 17 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
17 Moorhead insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 6 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.8★ across 17 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Quality Insulation Services | 85 | 5.0★ (39) | Moorhead | Sat · Evenings | Overall |
| 2 | iFOAM Insulation of Fargo | 84 | 4.3★ (6) | West Fargo, 7 mi away | 24/7 | Emergencies |
| 3 | TCS Insulation & Coatings of Fargo | 83 | 5.0★ (19) | Moorhead | Sat | — |
| 4 | ND Insulation Contractors | 83 | 5.0★ (12) | Fargo, 3 mi away | — | — |
| 5 | Ideal Insulation LLC | 81 | 5.0★ (18) | West Fargo, 9 mi away | Sat · Evenings | — |
| 6 | RetroFoam Of Fargo | 79 | 4.8★ (32) | West Fargo, 5 mi away | — | — |
| 7 | Cullen Insulation | 77 | 4.2★ (31) | Fargo, 2 mi away | — | — |
| 8 | Ivan's Drywall & Painting | 76 | 4.5★ (32) | Moorhead | Sat | — |
| 9 | American Waterworks | 76 | 4.7★ (151) | Fargo, 4 mi away | — | Most reviews |
| 10 | AR Foam Insulation | 74 | 4.2★ (5) | Moorhead | — | — |
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: 5.0★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Fargo, 7 mi away
Ranked #2 because of its Google rating and availability: 4.3★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moorhead
Ranked #3 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fargo, 3 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in West Fargo, 9 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Fargo, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fargo, 2 mi away
Ranked #7 because of its Google rating and trade focus: 4.2★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moorhead
Ranked #8 because of its Google rating and review volume: 4.5★ from 32 Google reviews, 32 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fargo, 4 mi away
Ranked #9 because of its Google rating and review volume: 4.7★ from 151 Google reviews, the most Google reviews on this list (151).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moorhead
Ranked #10 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fargo, 3 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moorhead
Ranked #12 because of its Google rating and trade focus: 4.3★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fargo, 5 mi away
Ranked #13 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Fargo, 9 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moorhead
Ranked #15 because of its Google rating and availability: 1.8★ from 12 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fargo, 9 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Fargo, 7 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
15 more insulation contractors within 25 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 |
|---|---|---|
| Advance Building Repairs LLC | 5.0★ (34) | In Moorhead |
| Arlyn's Insulation LLC | 5.0★ (1) | 21 mi |
| Baer Spray Foam Insulation | 5.0★ (2) | 7 mi |
| Dalman Drywall | 4.1★ (18) | In Moorhead |
| Draft Busters, INC | 1.0★ (1) | In Moorhead |
| Flament-Ulman Inc | 4.3★ (6) | In Moorhead |
| Foam Doctor | 5.0★ (1) | 3 mi |
| Frost Insulation | 7 mi | |
| G & O Insulation Co Inc | 5.0★ (2) | 2 mi |
| Interstate Insulation | 5.0★ (1) | 5 mi |
| Red River Insulation Company | 5 mi | |
| Save Energy Insulation | 1 mi | |
| Sub Zero Construction | 4.8★ (41) | In Moorhead |
| SUBZERO INSULATION LLC | 24 mi | |
| WallStars Drywall and Paint LLC | 5.0★ (28) | In Moorhead |
National price ranges in USD, not adjusted for Moorhead. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
We scored 17 Moorhead 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 Moorhead 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 |