31 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Chelsea: Thermal Building Solutions, LLC, CR Score 58/100; 5.0★ from 29 Google reviews; open 24/7.
Most-reviewed: Pure Energy Window Company, 711 Google reviews at 4.8★, the most of 31 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
31 Chelsea insulation contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 14 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.9★ across 31 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Thermal Building Solutions, LLC | 58 | 5.0★ (29) | Ann Arbor, 16 mi away | 24/7 | Overall |
| 2 | Zebra Insulation LLC | 56 | 4.9★ (85) | Milford, 25 mi away | Sat · Sun | — |
| 3 | USA Insulation of SE Michigan | 55 | 4.8★ (313) | Ypsilanti, 23 mi away | — | — |
| 4 | Koala Insulation of Greater Ann Arbor and Brighton | 55 | 5.0★ (49) | Ann Arbor, 13 mi away | — | — |
| 5 | United | 54 | 5.0★ (14) | Ann Arbor, 13 mi away | Sat · Evenings | — |
| 6 | TCI Remediation | 54 | 5.0★ (62) | Brighton, 19 mi away | — | — |
| 7 | GoTo Roofing, Inc. | 54 | 4.9★ (461) | Ann Arbor, 9 mi away | — | — |
| 8 | Pure Energy Window Company | 53 | 4.8★ (711) | Brighton, 19 mi away | Sat | Most reviews |
| 9 | Spink Insulation | 52 | 4.4★ (11) | Ann Arbor, 8 mi away | — | — |
| 10 | Koala Insulation of Ann Arbor and East Lansing | 52 | 4.7★ (53) | Howell, 21 mi away | — | — |
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 trade focus: 5.0★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milford, 25 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ypsilanti, 23 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 313 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 13 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brighton, 19 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 9 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 461 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brighton, 19 mi away
Ranked #8 because of its Google rating and review volume: 4.8★ from 711 Google reviews, the most in Chelsea.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.4★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Howell, 21 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 53 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 20 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jackson, 21 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jackson, 20 mi away
Ranked #13 because of its Google rating and trade focus: 4.5★ from 28 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Whitmore Lake, 14 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 16 mi away
Ranked #15 because of its Google rating and review volume: 4.7★ from 314 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Howell, 25 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 73 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Northville, 24 mi away
Ranked #17 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 Jackson, 24 mi away
Ranked #18 because of its Google rating and trade focus: 4.3★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 16 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Howell, 25 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 117 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 16 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 94 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brighton, 19 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 38 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 7 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brighton, 21 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ann Arbor, 14 mi away
Ranked #25 because of its Google rating and review volume: 4.3★ from 28 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #31, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | New Roof, Inc | 47 | 4.8★ (28) | 13 mi |
| 27 | Big Ike’s Roofing Co | 47 | 5.0★ (9) | 11 mi |
| 28 | Wildlife X Team Of Southeast Michigan LLC | 46 | 4.6★ (83) | 20 mi |
| 29 | Midwest Painting Co. LLC | 46 | 4.4★ (36) | 23 mi |
| 30 | SEW Enterprises, LLC. | 46 | 5.0★ (6) | 15 mi |
| 31 | Crisis remodel& handyman services | 44 | 2.6★ (5) | 23 mi |
8 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 |
|---|---|---|
| Crown Insulation Inc | 22 mi | |
| Custom Home Insulation LLC. | 21 mi | |
| Dexter Roof & Siding | 5.0★ (65) | In Chelsea |
| Existing LLC | 25 mi | |
| Foam Pros Insulation | 20 mi | |
| Gateway Restoration, Inc. | 4.8★ (45) | In Chelsea |
| Precision Spray Foam | 18 mi | |
| Self Reliant Energy Company | 21 mi |
National price ranges in USD, not adjusted for Chelsea. 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 31 Chelsea 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 Chelsea 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 |