14 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Marion: Service Experts Heating & Air Conditioning, CR Score 84/100; 4.9★ from 1,395 Google reviews; open 24/7.
Most-reviewed: James Russell Roofing & Restorations, LLC., 133 Google reviews at 4.9★, the most of 14 ranked after Service Experts Heating & Air Conditioning; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
14 Marion insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.7★ across 14 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Service Experts Heating & Air Conditioning | 84 | 4.9★ (1,395) | Memphis, 21 mi away | 24/7 | Overall |
| 2 | Memphis Spray Foam Insulation | 77 | 5.0★ (8) | Memphis, 10 mi away | Sat | — |
| 3 | IBP of Memphis | 77 | 3.5★ (11) | Memphis, 14 mi away | — | — |
| 4 | Ductpros Airduct inc | 75 | 5.0★ (3) | Arlington, 25 mi away | Sat · Sun · Evenings | — |
| 5 | Precision, LLC | 75 | 4.6★ (79) | Memphis, 17 mi away | Sat · Sun · Evenings | — |
| 6 | Midsouth Air Duct Pros | 74 | 5.0★ (30) | Southaven, 20 mi away | Sat · Sun · Evenings | — |
| 7 | Insulation & Refractories Services Inc | 73 | 5.0★ (8) | Memphis, 11 mi away | — | — |
| 8 | James Russell Roofing & Restorations, LLC. | 72 | 4.9★ (133) | Memphis, 22 mi away | Sat | Most reviews |
| 9 | Lomax Co | 70 | 4.0★ (15) | Memphis, 19 mi away | — | — |
| 10 | Performance Contracting Inc | 69 | 4.3★ (7) | Memphis, 23 mi away | — | — |
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 review volume: 4.9★ from 1,395 Google reviews, the most Google reviews on this list (1,395).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 10 mi away
Ranked #2 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 Memphis, 14 mi away
Ranked #3 because of its Google rating and trade focus: 3.5★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Arlington, 25 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 17 mi away
Ranked #5 because of its Google rating and availability: 4.6★ from 79 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Southaven, 20 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 11 mi away
Ranked #7 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 Memphis, 22 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 133 Google reviews, 133 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 19 mi away
Ranked #9 because of its Google rating and trade focus: 4.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 23 mi away
Ranked #10 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olive Branch, 25 mi away
Ranked #12 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 24 mi away
Ranked #13 because of its Google rating and trade focus: 3.5★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Memphis, 18 mi away
Ranked #14 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Marion. 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 14 Marion 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 Marion 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 |