16 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Carlisle: Bullseye Garage Doors, CR Score 86/100; 4.9★ from 119 Google reviews; open 24/7.
Most-reviewed: PJ Fitzpatrick, 1,720 Google reviews at 4.8★, the most of 16 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
16 Carlisle insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 8 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.8★ across 16 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bullseye Garage Doors | 86 | 4.9★ (119) | Harrisburg, 18 mi away | 24/7 | Overall |
| 2 | Energy Smart Home Improvements | 80 | 4.9★ (103) | Carlisle | — | — |
| 3 | PJ Fitzpatrick | 79 | 4.8★ (1,720) | Harrisburg, 24 mi away | Sat · Sun · Evenings | Most reviews |
| 4 | The Cozy Penguin Insulation Company | 79 | 4.8★ (163) | Harrisburg, 19 mi away | Sat | — |
| 5 | Keystone Spray Foam of Harrisburg | 78 | 5.0★ (15) | Enola, 8 mi away | Sat | — |
| 6 | Q Insulation Contractors Inc | 75 | 5.0★ (33) | Baltimore, 22 mi away | Sat | — |
| 7 | Foam-Tech Insulation Service | 73 | 4.4★ (7) | Leola, 1 mi away | — | — |
| 8 | Spray Foam Genie of Central PA | 71 | 5.0★ (8) | Camp Hill, 15 mi away | — | — |
| 9 | Masco Contractor Services | 71 | 4.0★ (3) | Middletown, 24 mi away | — | — |
| 10 | All-In Insulation LLC | 70 | 5.0★ (10) | Harrisburg, 14 mi away | 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 availability: 4.9★ from 119 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Carlisle
Ranked #2 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Harrisburg, 24 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 1,720 Google reviews, the most Google reviews on this list (1,720).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Harrisburg, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 163 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Enola, 8 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baltimore, 22 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leola, 1 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Camp Hill, 15 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Middletown, 24 mi away
Ranked #9 because of its Google rating and trade focus: 4.0★ 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 Harrisburg, 14 mi away
Ranked #10 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 Mechanicsburg, 11 mi away
Ranked #11 because of its Google rating and review volume: 4.2★ from 83 Google reviews, 83 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Harrisburg, 22 mi away
Ranked #12 because of its Google rating and trade focus: 3.8★ from 14 Google reviews, listed on Google as “Contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Middletown, 24 mi away
Ranked #13 because of its Google rating and trade focus: 4.1★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Harrisburg, 22 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Pest control service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Shiloh, 23 mi away
Ranked #15 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Shippensburg, 20 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Carlisle. 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 16 Carlisle 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 Carlisle 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 |