85/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Insulation Contractors in Prien, LA (2026)
16 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Prien: Martin Insulation & Coatings, CR Score 85/100; 5.0★ from 6 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Cajun A/C, Heating, and Insulation, posts 24/7 hours; ranked #3 of 16.
- 2
Most-reviewed: Bison Coatings and Foam Corp., 25 Google reviews at 4.8★, the most of 16 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
16 Prien insulation contractors are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 6 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.1★ across 16 rated businesses.
Most of this list also appears on the Insulation contractors in Lake Charles ranking. See Insulation contractors in Lake Charles
Top 10 insulation contractors in Prien at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Martin Insulation & Coatings | 85 | 5.0★ (6) | Lake Charles, 3 mi away | 24/7 | Overall |
| 2 | Bison Coatings and Foam Corp. | 84 | 4.8★ (25) | Sulphur, 7 mi away | Sat · Evenings | Most reviews |
| 3 | Cajun A/C, Heating, and Insulation | 82 | 3.0★ (21) | Lake Charles, 4 mi away | 24/7 | Emergencies |
| 4 | M&M Roofing, Siding & Windows - Lake Charles | 81 | 4.7★ (25) | Lake Charles, 3 mi away | Sat · Sun | — |
| 5 | A&B Group, Inc. | 81 | 3.6★ (11) | Sulphur, 6 mi away | — | — |
| 6 | Chief Foam Insulation and Coatings LLC | 79 | 4.9★ (19) | Sulphur, 5 mi away | — | — |
| 7 | Architectural Insulation LLC | 77 | 3.9★ (11) | Lake Charles, 11 mi away | Sat | — |
| 8 | Talon Insulation | 76 | 3.7★ (6) | Sulphur, 5 mi away | Sat · Evenings | — |
| 9 | Richey's 3-D Foam Insulation | 76 | 4.0★ (4) | Lake Charles, 9 mi away | — | — |
| 10 | Lake Charles Spray Foam Insulation | 74 | 5.0★ (17) | Lake Charles, 21 mi away | — | — |
The 16 best insulation contractors in Prien, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Based in Sulphur, 7 mi away
84/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 25 Google reviews, the most Google reviews on this list (25).
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 25 Google reviews
- Hours
- Mon–Sat 7:30 AM–8 PM · Sun closed
- Address
- 320 Lewis St, Sulphur, LA 70663
Based in Lake Charles, 4 mi away
82/100CR ScoreRanked #3 because of its Google rating and availability: 3.0★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 3.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 708 E School St, Lake Charles, LA 70607
Based in Lake Charles, 3 mi away
81/100CR ScoreRanked #4 because of its Google rating and review volume: 4.7★ from 25 Google reviews, the most Google reviews on this list (25).
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 25 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 630 W Prien Lake Rd b213, Lake Charles, LA 70601
Based in Sulphur, 6 mi away
81/100CR ScoreRanked #5 because of its Google rating and trade focus: 3.6★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 3.6★ from 11 Google reviews
- Address
- 1401 E Napoleon St, Sulphur, LA 70663
Based in Sulphur, 5 mi away
79/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 19 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 4416 Ash Ln, Sulphur, LA 70665
Based in Lake Charles, 11 mi away
77/100CR ScoreRanked #7 because of its Google rating and trade focus: 3.9★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 3.9★ from 11 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
Based in Sulphur, 5 mi away
76/100CR ScoreRanked #8 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 3.7★ from 6 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 105 Industrial Dr, Sulphur, LA 70663
Based in Lake Charles, 9 mi away
76/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 4.0★ from 4 Google reviews
- Address
- 220 Merlot Dr, Lake Charles, LA 70611
Based in Lake Charles, 21 mi away
74/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
Based in Sulphur, 5 mi away
72/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 3.9★ from 7 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 602 N Hazel St, Sulphur, LA 70663
#12 SCAFFSOURCE
Based in Sulphur, 5 mi away
71/100CR ScoreRanked #12 because of its Google rating and review volume: 4.5★ from 20 Google reviews, 20 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.5★ from 20 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 3747 S Beglis Pkwy, Sulphur, LA 70665
Based in Lake Charles, 10 mi away
71/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 17 Google reviews, 17 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 3575 Jug Says Rd, Lake Charles, LA 70611
Based in Lake Charles, 6 mi away
70/100CR ScoreRanked #14 because of its Google rating and trade focus: 2.8★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 2.8★ from 6 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 2701 Industrial Ave, Lake Charles, LA 70615
Based in Lake Charles, 8 mi away
68/100CR ScoreRanked #15 because of its Google rating and trade focus: 2.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 2.7★ from 3 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
Based in Lake Charles, 3 mi away
67/100CR ScoreRanked #16 because of its Google rating and review volume: 4.2★ from 10 Google reviews, 10 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.2★ from 10 Google reviews
- Hours
- Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
- Address
- 1918 Easy St, Lake Charles, LA 70605
How much do insulation contractors cost in Prien?
National price ranges in USD, not adjusted for Prien. 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 |
How we ranked Prien insulation contractors
We scored 16 Prien 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 Prien 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 |
Insulation contractors in Prien: frequently asked questions
Who is the best insulation contractor in Prien?
By CR Score, the highest-ranked insulation contractor in Prien, LA is Martin Insulation & Coatings with a CR Score of 85/100. It has 5.0★ from 6 Google reviews. It is open 24/7. Bison Coatings and Foam Corp. (#2) and Cajun A/C, Heating, and Insulation (#3) follow. We ranked 16 insulation contractors on 8 factors, last updated October 22, 2026.
Which insulation contractors in Prien are open 24/7?
2 ranked insulation contractors in Prien post 24/7 hours. The highest-ranked are Martin Insulation & Coatings (#1) and Cajun A/C, Heating, and Insulation (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Prien work on weekends?
6 of 16 ranked insulation contractors post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Martin Insulation & Coatings (#1), Bison Coatings and Foam Corp. (#2) and Cajun A/C, Heating, and Insulation (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Prien?
Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Prien. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Prien insulation contractors have?
The median Google rating among 16 rated insulation contractors in Prien is 4.1★, with a median of 11 reviews. Bison Coatings and Foam Corp. has the most, 25 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank insulation contractors?
Each insulation contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do insulation contractors outside Prien count in this ranking?
Yes, if they are within 25 mi of the Prien city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can insulation contractors pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Prien
- October 2026: CR Scores recalculated for 16 insulation contractors serving Prien.
More insulation contractors and Prien pages
Insulation contractors near Prien
Other trades in Prien
- Roofers in Prien59 ranked
- Plumbers in Prien41 ranked
- Electricians in Prien36 ranked
- HVAC contractors in Prien60 ranked
- General contractors in Prien89 ranked
- Painters in Prien26 ranked
- Landscapers in Prien31 ranked
- Handymen in Prien12 ranked
- Kitchen remodelers in Prien17 ranked
- Bathroom remodelers in Prien19 ranked
- Flooring contractors in Prien18 ranked
- Tile installers in Prien7 ranked
- Concrete contractors in Prien22 ranked
- Fence contractors in Prien24 ranked
- Siding contractors in Prien14 ranked
- Window installers in Prien10 ranked
- Gutter installers in Prien13 ranked
- Solar installers in Prien6 ranked
- Garage door repair companies in Prien7 ranked
- Foundation repair companies in Prien6 ranked
- Tree services in Prien24 ranked
- Masonry contractors in Prien5 ranked
- Water damage restoration companies in Prien18 ranked
- Home builders in Prien41 ranked
- Demolition contractors in Prien13 ranked
- All contractors in Prien