52 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in New Baltimore: Four Seasons Kanga Roof, CR Score 85/100; 4.8★ from 953 Google reviews; open 24/7.
Best for emergencies (open 24/7): L&S Home Improvements, posts 24/7 hours; ranked #5 of 52.
Most-reviewed: Performance Remodeling, 955 Google reviews at 4.7★, the most of 52 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
52 New Baltimore insulation contractors are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 31 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.8★ across 52 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Four Seasons Kanga Roof | 85 | 4.8★ (953) | Roseville, 16 mi away | 24/7 | Overall |
| 2 | Active Energy Engineering, Inc | 84 | 5.0★ (30) | Clinton Township, 7 mi away | Sat · Sun · Evenings | — |
| 3 | St. Clair Insulation LLC | 84 | 5.0★ (12) | New Baltimore | Sat · Sun | — |
| 4 | Premier Roofing | 84 | 4.6★ (186) | Fraser, 15 mi away | Sat · Sun · Evenings | — |
| 5 | L&S Home Improvements | 83 | 4.9★ (307) | Warren, 18 mi away | 24/7 | Emergencies |
| 6 | Sargent Roofing | 83 | 5.0★ (264) | Clinton Township, 8 mi away | Sat · Sun · Evenings | — |
| 7 | Austin Insulation Inc. | 81 | 4.7★ (12) | Clinton Township, 9 mi away | Sat · Sun | — |
| 8 | Insulation Man | 81 | 4.9★ (274) | Clinton Township, 6 mi away | — | — |
| 9 | Attic Insulation & Ventilation Pro's | 80 | 4.9★ (117) | Clinton Township, 5 mi away | — | — |
| 10 | Elite Spray Foam Insulation Warren | 79 | 4.9★ (61) | Warren, 18 mi away | Sat · Evenings | — |
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 review volume: 4.8★ from 953 Google reviews, 953 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 7 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Baltimore
Ranked #3 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 Fraser, 15 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 186 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Warren, 18 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 307 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 8 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 264 Google reviews, 264 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 6 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 274 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 5 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Warren, 18 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 12 mi away
Ranked #11 because of its Google rating and availability: 4.8★ from 168 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling Heights, 16 mi away
Ranked #12 because of its Google rating and review volume: 4.7★ from 271 Google reviews, 271 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn Hills, 23 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 13 mi away
Ranked #14 because of its Google rating and review volume: 4.7★ from 955 Google reviews, the most Google reviews on this list (955).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling Heights, 16 mi away
Ranked #15 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 Ferndale, 25 mi away
Ranked #16 because of its Google rating and availability: 4.8★ from 93 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rochester, 20 mi away
Ranked #17 because of its Google rating and availability: 4.5★ from 120 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 8 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 115 Google reviews, 115 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Detroit, 24 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rochester, 19 mi away
Ranked #20 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 9 mi away
Ranked #21 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 Clinton Township, 9 mi away
Ranked #22 because of its Google rating and trade focus: 4.5★ from 48 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 7 mi away
Ranked #23 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hazel Park, 24 mi away
Ranked #24 because of its Google rating and review volume: 4.6★ from 199 Google reviews, 199 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rochester Hills, 19 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 75 Google reviews, 75 Google reviews.
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 52 ranked insulation contractors here; the rest are on their profiles.
17 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 |
|---|---|---|
| Alpha Energy Solutions Inc | 13 mi | |
| Betts Services LLC | 5.0★ (1) | 23 mi |
| Commercial Building & Retrofit, Inc | 23 mi | |
| Detroit Michigan Spray Foam Insulation | 20 mi | |
| Druer's Construction | 5 mi | |
| Hagen Insulation Inc | 5.0★ (2) | 15 mi |
| Insulation Experts LLC | 5.0★ (1) | 21 mi |
| Insulation Services of Michigan Inc. | 5.0★ (1) | In New Baltimore |
| J-SAF Roofing | 16 mi | |
| Jaeger Insulation LLC | 16 mi | |
| Master Mechanical Insulation | 22 mi | |
| Meadows insulation | 21 mi | |
| National Insulators | 14 mi | |
| Royal Oak | 1.0★ (1) | 24 mi |
| Sargent Roofing | 23 mi | |
| SHELBY ROOF | 1.0★ (1) | 14 mi |
| Superior Spray Foam Insulation of Warren | 20 mi |
National price ranges in USD, not adjusted for New Baltimore. 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 52 New Baltimore 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 New Baltimore 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 |