51 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Allendale: Above Roofing, CR Score 87/100; 4.8★ from 507 Google reviews; open 24/7.
Best for emergencies (open 24/7): Above Roofing, posts 24/7 hours; ranked #3 of 51.
Most-reviewed: WMGB Home Improvement (Formerly West Michigan Glass Block), 1,406 Google reviews at 4.9★, the most of 51 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
51 Allendale insulation contractors are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 17 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 51 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Above Roofing | 87 | 4.8★ (507) | Allendale | 24/7 | Overall |
| 2 | Koala Insulation of Grand Rapids | 83 | 4.9★ (252) | Wyoming, 12 mi away | Sat | — |
| 3 | Above Roofing | 81 | 5.0★ (102) | Holland, 15 mi away | 24/7 | Emergencies |
| 4 | Allendale Wildlife Removal | 81 | 5.0★ (4) | Allendale | Sat · Sun | — |
| 5 | Above Roofing | 80 | 4.8★ (172) | Grand Rapids, 17 mi away | 24/7 | — |
| 6 | Grand Rapids Attic Insulation Pros | 80 | 5.0★ (11) | Allendale | Sat | — |
| 7 | Mitten Insulation | 78 | 4.0★ (7) | Holland, 11 mi away | Sat · Sun | — |
| 8 | United | 78 | 4.8★ (5) | Allendale | Sat · Evenings | — |
| 9 | Avalon Roofing and Exteriors | 78 | 4.2★ (677) | Grand Rapids, 16 mi away | 24/7 | — |
| 10 | Michigan Spray Foam Insulation | 78 | 4.9★ (30) | Allendale | — | — |
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 availability: 4.8★ from 507 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wyoming, 12 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 252 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Holland, 15 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 102 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #4 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grand Rapids, 17 mi away
Ranked #5 because of its Google rating and availability: 4.8★ from 172 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #6 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Holland, 11 mi away
Ranked #7 because of its Google rating and trade focus: 4.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #8 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grand Rapids, 16 mi away
Ranked #9 because of its Google rating and availability: 4.2★ from 677 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #10 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #11 because of its Google rating and trade focus: 4.6★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grand Rapids, 19 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #13 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #14 because of its Google rating and trade focus: 2.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allendale
Ranked #15 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wyoming, 13 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 1,406 Google reviews, the most Google reviews on this list (1,406).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grand Rapids, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 120 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Grand Rapids, 8 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wyoming, 15 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 168 Google reviews, 168 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Forest Hills, 10 mi away
Ranked #20 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 Allendale
Ranked #21 because of its Google rating and trade focus: 4.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Holland, 13 mi away
Ranked #22 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Zeeland, 10 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Jenison, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hudsonville, 8 mi away
Ranked #25 because of its Google rating and trade focus: 2.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 51 ranked insulation contractors here; the rest are on their profiles.
20 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 |
|---|---|---|
| Accurate Insulation | 1.0★ (2) | 11 mi |
| Advanced Technology | 5.0★ (1) | In Allendale |
| Advanced Technology | 15 mi | |
| Batenburg Insulation Co | 5.0★ (1) | 15 mi |
| Bondy Insulation - Grand Rapids, MI | 15 mi | |
| Bower Haus | 15 mi | |
| Bp Insulation | 16 mi | |
| Georgetown Waterproofing Inc | 5.0★ (30) | In Allendale |
| Grand Eagle Insulation Inc | 5.0★ (2) | 15 mi |
| Grand Rapids Gutters Company | 5.0★ (1) | In Allendale |
| Gsl Construction | 14 mi | |
| J w Snyder Co | 11 mi | |
| KGT Home Solutions | In Allendale | |
| Legacy Roofing & Restorations | 4.9★ (89) | In Allendale |
| Mitten Insulation Inc | 16 mi | |
| MK Insulating | In Allendale | |
| Pelak Insulation Solutions & Painting LLC | 5.0★ (2) | In Allendale |
| Randl Interiors | 15 mi | |
| Strait-West Inc | 5.0★ (3) | In Allendale |
| Szudera Insulation Co Inc | 15 mi |
National price ranges in USD, not adjusted for Allendale. 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 51 Allendale 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 Allendale 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 |