18 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Garden City: Quality Air & Insulation, CR Score 63/100; 4.9★ from 914 Google reviews; open 24/7.
Best for emergencies (open 24/7): Southern Industries Home Improvements, posts 24/7 hours; ranked #7 of 18.
Most-reviewed: Klaus Roofing Systems by Carolina Energy Conservation, 275 Google reviews at 5.0★, the most of 18 ranked after Quality Air & Insulation; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
18 Garden City insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 7 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.9★ across 18 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Quality Air & Insulation | 63 | 4.9★ (914) | Myrtle Beach, 7 mi away | 24/7 | Overall |
| 2 | Carolina Energy Conservation | 60 | 4.9★ (255) | Myrtle Beach, 3 mi away | — | — |
| 3 | Oceanside Moisture Solutions | 56 | 5.0★ (7) | Myrtle Beach, 9 mi away | Sat · Sun | — |
| 4 | Carolina Sales & Spray Foam Insulation LLC | 55 | 5.0★ (33) | Conway, 15 mi away | Sat | — |
| 5 | 31-W Insulation | 55 | 4.0★ (9) | Myrtle Beach, 4 mi away | Sat | — |
| 6 | Foam Insulation Services LLC | 55 | 5.0★ (53) | Conway, 20 mi away | Sat | — |
| 7 | Southern Industries Home Improvements | 55 | 4.9★ (65) | Myrtle Beach, 10 mi away | 24/7 | Emergencies |
| 8 | Klaus Roofing Systems by Carolina Energy Conservation | 54 | 5.0★ (275) | Myrtle Beach, 3 mi away | — | Most reviews |
| 9 | TCI Myrtle Beach | 52 | 4.6★ (29) | Conway, 16 mi away | — | — |
| 10 | ABS Coastal Insulating | 51 | 3.5★ (11) | Myrtle Beach, 9 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 review volume: 4.9★ from 914 Google reviews, the most in Garden City.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 3 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 255 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 9 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conway, 15 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 4 mi away
Ranked #5 because of its Google rating and trade focus: 4.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conway, 20 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 10 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 65 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 3 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 275 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conway, 16 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 9 mi away
Ranked #10 because of its Google rating and trade focus: 3.5★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 9 mi away
Ranked #11 because of its Google rating and trade focus: 4.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conway, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conway, 19 mi away
Ranked #13 because of its Google rating and trade focus: 3.6★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conway, 18 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 253 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 11 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Myrtle Beach, 24 mi away
Ranked #16 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 Murrells Inlet, 3 mi away
Ranked #17 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Georgetown, 25 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Siding contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
National price ranges in USD, not adjusted for Garden City. 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 18 Garden City 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 Garden City 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 |