31 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Grafton: Casual Comfort Insulation Llc, CR Score 61/100; 5.0★ from 26 Google reviews; open 24/7.
Best for emergencies (open 24/7): Storm Kings, LLC, posts 24/7 hours; ranked #6 of 31.
Most-reviewed: Primary Home Improvements, 283 Google reviews at 4.8★, the most of 31 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
31 Grafton insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 13 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 31 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Casual Comfort Insulation Llc | 61 | 5.0★ (26) | Elyria, 7 mi away | 24/7 | Overall |
| 2 | ABC Insulation | 59 | 4.9★ (74) | Brunswick, 11 mi away | Sat · Evenings | — |
| 3 | USA Insulation of Akron | 57 | 4.8★ (260) | Canton, 21 mi away | — | — |
| 4 | Primary Home Improvements | 57 | 4.8★ (283) | Brecksville, 23 mi away | — | Most reviews |
| 5 | Koala Insulation of Cleveland West Side | 55 | 4.9★ (67) | Canton, 19 mi away | Evenings | — |
| 6 | Storm Kings, LLC | 54 | 4.7★ (37) | Akron, 10 mi away | 24/7 | Emergencies |
| 7 | Myers Services | 54 | 4.8★ (24) | Bedford Heights, 20 mi away | Sat · Evenings | — |
| 8 | Insulate Management | 52 | 4.1★ (9) | Elyria, 6 mi away | — | — |
| 9 | Airlock Insulation LLC | 52 | 4.8★ (52) | Bedford, 25 mi away | — | — |
| 10 | 5 Star Insulation, LLC | 52 | 4.9★ (16) | Lorain, 15 mi away | — | — |
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: 5.0★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based in Brunswick, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Insulation contractor”.
Based in Canton, 21 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 260 Google reviews, listed on Google as “Insulation contractor”.
Based in Brecksville, 23 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 283 Google reviews, the most in Grafton.
Based in Canton, 19 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Insulation contractor”.
Based in Akron, 10 mi away
Ranked #6 because of its Google rating and review volume: 4.7★ from 37 Google reviews.
Based in Bedford Heights, 20 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based in Elyria, 6 mi away
Ranked #8 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based in Bedford, 25 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Insulation contractor”.
Based in Lorain, 15 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based in Olmsted Falls, 10 mi away
Ranked #11 because of its Google rating and review volume: 4.8★ from 159 Google reviews.
Based in Brunswick, 13 mi away
Ranked #12 because of its Google rating and trade focus: 3.6★ from 104 Google reviews, listed on Google as “Insulation contractor”.
Based in Akron, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.4★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based in Cleveland, 18 mi away
Ranked #14 because of its Google rating and review volume: 4.7★ from 268 Google reviews.
Based in Cleveland, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in Brooklyn, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based in Avon, 24 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based in Berea, 22 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in Westlake, 16 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based in Brunswick, 14 mi away
Ranked #20 because of its Google rating and review volume: 4.7★ from 40 Google reviews.
Based in Brecksville, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based in Cleveland, 18 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Cleveland, 19 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Cleveland, 19 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based in Sheffield Lake, 16 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Roofing contractor”.
#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 | Vermilion's Roofing Pros | 47 | 4.3★ (10) | 19 mi |
| 27 | Visionary Painting LLC | 47 | 4.7★ (12) | 16 mi |
| 28 | 4D Construction | 47 | 5.0★ (6) | 12 mi |
| 29 | The Siding & Insulation Company | 45 | 3.6★ (16) | 19 mi |
| 30 | Modern Roofing and Home improvement | 43 | 5.0★ (4) | 21 mi |
| 31 | ASC Home Pros LLC | 42 | 5.0★ (6) | 22 mi |
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 |
|---|---|---|
| 5K Commercial Roofing LLC | 4.5★ (12) | In Grafton |
| A & J Insulation, Inc. | 17 mi | |
| Absolute Home Renovations | 19 mi | |
| Apex Tents & Event Services of Medina | 10 mi | |
| Bell Insulation Service Co | 11 mi | |
| Cleveland Spray Foam | 5.0★ (1) | 20 mi |
| Cox & Cox Construction LLC | 5.0★ (2) | 15 mi |
| ERS Insulation | 5.0★ (2) | 14 mi |
| Exterior Armor | In Grafton | |
| Federal Insulation LLC | 5.0★ (1) | 15 mi |
| Installed Building Products | 1.0★ (1) | 13 mi |
| JC SprayFoams | 5.0★ (2) | 21 mi |
| JWrap Insulation | 16 mi | |
| NLR | 17 mi | |
| Parma Insulation | 19 mi | |
| Preferred Insulation | 17 mi | |
| Steelhead Insulation | 18 mi | |
| TC2 | 14 mi | |
| ThermaSound | 15 mi | |
| West Roofing Systems, Inc. | 4.9★ (74) | In Grafton |
National price ranges in USD, not adjusted for Grafton. 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 Grafton 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 Grafton 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 |