83 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Shelby: Premier Roofing, CR Score 59/100; 4.6★ from 186 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Four Seasons Kanga Roof, posts 24/7 hours; ranked #3 of 83.
Most-reviewed: Performance Remodeling, 955 Google reviews at 4.7★, the most of 83 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
83 Shelby insulation contractors are ranked here by CR Score, from ten published factors. 8 are open 24/7, 52 open Saturdays and 26 open Sundays, based on posted hours. The median Google rating is 4.9★ across 83 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Premier Roofing | 59 | 4.6★ (186) | Fraser, 11 mi away | Sat · Sun · Evenings | Overall |
| 2 | Severson Co | 59 | 5.0★ (63) | Auburn Hills, 12 mi away | Sat · Sun | — |
| 3 | Four Seasons Kanga Roof | 58 | 4.8★ (953) | Roseville, 12 mi away | 24/7 | Emergencies |
| 4 | Insulation Man | 58 | 4.9★ (274) | Clinton Township, 9 mi away | — | — |
| 5 | Active Energy Engineering, Inc | 58 | 5.0★ (30) | Clinton Township, 8 mi away | Sat · Sun · Evenings | — |
| 6 | The SprayFoam Doctor | 58 | 5.0★ (59) | Auburn Hills, 7 mi away | Sat | — |
| 7 | Ecotelligent Homes | 57 | 5.0★ (149) | Farmington Hills, 24 mi away | Sat · Sun · Evenings | — |
| 8 | USA Insulation of Metro Detroit | 57 | 4.5★ (613) | Auburn Hills, 11 mi away | — | — |
| 9 | Performance Remodeling | 57 | 4.7★ (955) | Clinton Township, 2 mi away | Sat · Evenings | Most reviews |
| 10 | L&S Home Improvements | 57 | 4.9★ (307) | Warren, 13 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.6★ from 186 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn Hills, 12 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Insulation contractor”.
Based in Roseville, 12 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 953 Google reviews.
Based in Clinton Township, 9 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 274 Google reviews, listed on Google as “Insulation contractor”.
Based in Clinton Township, 8 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn Hills, 7 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Insulation contractor”.
Based in Farmington Hills, 24 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 149 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn Hills, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.5★ from 613 Google reviews, listed on Google as “Insulation contractor”.
Based in Clinton Township, 2 mi away
Ranked #9 because of its Google rating and review volume: 4.7★ from 955 Google reviews, the most in Shelby.
Based in Warren, 13 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 307 Google reviews.
Based in Clinton Township, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based in Clinton Township, 10 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Insulation contractor”.
Based in Clinton Township, 9 mi away
Ranked #13 because of its Google rating and review volume: 5.0★ from 264 Google reviews.
Based in Warren, 14 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Insulation contractor”.
Based in New Baltimore, 9 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based in Amherstburg, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn Hills, 18 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 336 Google reviews.
Based in Sterling Heights, 4 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn Hills, 18 mi away
Ranked #19 because of its Google rating and review volume: 5.0★ from 240 Google reviews.
Based in Sterling Heights, 6 mi away
Ranked #20 because of its Google rating and review volume: 4.7★ from 271 Google reviews.
Based in Clinton Township, 3 mi away
Ranked #21 because of its Google rating and trade focus: 4.1★ from 40 Google reviews, listed on Google as “Insulation contractor”.
Based in Farmington Hills, 20 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Insulation contractor”.
Based in Rochester, 5 mi away
Ranked #23 because of its Google rating and review volume: 4.5★ from 120 Google reviews.
Based in Rochester Hills, 8 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based in Detroit, 17 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Insulation contractor”.
#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 83 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 |
|---|---|---|
| Betts Services LLC | 5.0★ (1) | 17 mi |
| Brighton Replacement Windows by TSW | 5.0★ (1) | 11 mi |
| Commercial Building & Retrofit, Inc | 11 mi | |
| Empire Contractors L.L.C. | 5.0★ (28) | In Shelby |
| Fill It Insulation | 5.0★ (2) | 17 mi |
| First Class Drywall | 13 mi | |
| Hagen Insulation Inc | 5.0★ (2) | 3 mi |
| Heat Seal Insulation Works | 13 mi | |
| Insulation Experts LLC | 5.0★ (1) | 6 mi |
| Insulation Services of Michigan Inc. | 5.0★ (1) | 12 mi |
| J-SAF Roofing | 8 mi | |
| Jaeger Insulation LLC | 9 mi | |
| Master Mechanical Insulation | 10 mi | |
| My Local Pros | 5.0★ (1) | 23 mi |
| National Insulators | 2 mi | |
| Royal Oak | 1.0★ (1) | 14 mi |
| Sargent Roofing | 8 mi | |
| SHELBY ROOF | 1.0★ (1) | 1 mi |
| Superior Spray Foam Insulation of Warren | 12 mi | |
| Synergy Insulation Systems | 2.0★ (2) | 23 mi |
National price ranges in USD, not adjusted for Shelby. 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 83 Shelby 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 Shelby 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 |