12 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Covington: Sunlight Contractors LLC, CR Score 59/100; 4.9★ from 167 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): The spray foam jefe, posts 24/7 hours; ranked #2 of 12.
Most-reviewed: Wilserv Corporation, 85 Google reviews at 4.0★, the most of 12 ranked after Sunlight Contractors LLC; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
12 Covington insulation contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 6 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.9★ across 12 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Sunlight Contractors LLC | 59 | 4.9★ (167) | Slidell, 24 mi away | Sat | Overall |
| 2 | The spray foam jefe | 58 | 4.9★ (14) | Lacombe, 17 mi away | 24/7 | Emergencies |
| 3 | A+ Spray Foam Of Covington | 58 | 4.9★ (7) | Covington | Sat · Evenings | — |
| 4 | Southern Insulators & Specialties | 57 | 2.9★ (18) | Covington | — | — |
| 5 | Earthshield Foam Insulation | 56 | 4.7★ (13) | Mandeville, 8 mi away | Sat | — |
| 6 | LHS Insulation | 56 | 5.0★ (7) | Covington | — | — |
| 7 | ALL-Efficient | 55 | 4.8★ (6) | Hammond, 9 mi away | — | — |
| 8 | Wilserv Corporation | 55 | 4.0★ (85) | Covington | Sat · Sun · Evenings | Most reviews |
| 9 | Eco Spray Foam | 55 | 5.0★ (59) | Slidell, 25 mi away | — | — |
| 10 | Sunlight Contractors | 54 | 5.0★ (49) | Mandeville, 7 mi away | Sat | — |
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 167 Google reviews, the most in Covington.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lacombe, 17 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Covington
Ranked #3 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Covington
Ranked #4 because of its Google rating and trade focus: 2.9★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Mandeville, 8 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Covington
Ranked #6 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 Hammond, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Covington
Ranked #8 because of its Google rating and review volume: 4.0★ from 85 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Slidell, 25 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandeville, 7 mi away
Ranked #10 because of its Google rating and review volume: 5.0★ from 49 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Slidell, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Slidell, 24 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 |
|---|---|---|
| Acadian Insulation & Solar Llc | 5.0★ (1) | In Covington |
| AccuTemp Services | 4.9★ (745) | In Covington |
| Armour Spray Foam | 3.0★ (2) | 6 mi |
| ASGUARD ROOFING COMPANY | 5.0★ (17) | In Covington |
| Builders' Insulation | 5.0★ (1) | In Covington |
| Deep South Insulation | In Covington | |
| Demilac Foam Insulation | In Covington | |
| Eddie's Home Improvement and Repairs | 5.0★ (32) | In Covington |
| Everett Heating and Cooling, LLC | 5.0★ (263) | In Covington |
| Expert Air A/C and Heating | 5.0★ (749) | In Covington |
| Larry's Hardware | 5.0★ (48) | In Covington |
| LHS Insulation | In Covington | |
| Mandeville Coatings | 5.0★ (80) | In Covington |
| PolyCo, LLC | 1.0★ (1) | In Covington |
| Profoam of Louisiana LLC | In Covington | |
| Rader's Insulation | 4.5★ (2) | In Covington |
| Slidell Contractors | 3.0★ (1) | 25 mi |
| Son Custom Homes & Chimney Cleaning Serv | 5.0★ (3) | In Covington |
| Spray Foam Labor Solutions | 5.0★ (2) | 6 mi |
| Superior Foam Insulation | 3.0★ (2) | 8 mi |
National price ranges in USD, not adjusted for Covington. 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 12 Covington 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 Covington 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 |