34 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Denham Springs: JA-ROY Pest Control, CR Score 93/100; 4.8★ from 984 Google reviews; open 24/7.
Best for emergencies (open 24/7): Koala Insulation of Baton Rouge, posts 24/7 hours; ranked #2 of 34.
Most-reviewed: Arrow Termite & Pest Control - Zachary, 211 Google reviews at 4.9★, the most of 34 ranked after JA-ROY Pest Control; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
34 Denham Springs insulation contractors are ranked here by CR Score, from 8 published factors. 5 are open 24/7, 11 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 34 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | JA-ROY Pest Control | 93 | 4.8★ (984) | Baton Rouge, 8 mi away | 24/7 | Overall |
| 2 | Koala Insulation of Baton Rouge | 91 | 4.9★ (196) | Baton Rouge, 9 mi away | 24/7 | Emergencies |
| 3 | Advanced | 84 | 4.3★ (7) | Baton Rouge, 9 mi away | 24/7 | — |
| 4 | Arrow Termite & Pest Control - Zachary | 84 | 4.9★ (211) | Zachary, 11 mi away | Sat · Evenings | Most reviews |
| 5 | Sunlight Contractors | 83 | 5.0★ (143) | Baton Rouge, 14 mi away | Sat | — |
| 6 | Advanced Home Energy Solutions | 82 | 3.7★ (3) | Baton Rouge, 9 mi away | 24/7 | — |
| 7 | Insulation Commandos of Baton Rouge | 81 | 5.0★ (7) | Baton Rouge, 9 mi away | Sat · Sun · Evenings | — |
| 8 | Emp LLC | 81 | 5.0★ (3) | Denham Springs | 24/7 | — |
| 9 | Petrin Corporation | 81 | 4.7★ (31) | Port Allen, 16 mi away | — | — |
| 10 | Brock Services | 79 | 4.0★ (6) | Baton Rouge, 9 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: 4.8★ from 984 Google reviews, the most Google reviews on this list (984).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 196 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #3 because of its Google rating and availability: 4.3★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zachary, 11 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 211 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 14 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 143 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #6 because of its Google rating and availability: 3.7★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Denham Springs
Ranked #8 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 Port Allen, 16 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #10 because of its Google rating and trade focus: 4.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Baton Rouge, 11 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 14 mi away
Ranked #12 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Central, 1 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gonzales, 18 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bridge City, 22 mi away
Ranked #17 because of its Google rating and availability: 4.9★ from 105 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gonzales, 18 mi away
Ranked #18 because of its Google rating and trade focus: 4.3★ 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 Gonzales, 15 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Central, 16 mi away
Ranked #20 because of its Google rating and trade focus: 3.8★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Baton Rouge, 12 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 10 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 10 mi away
Ranked #23 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baton Rouge, 9 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #34, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Classic Industrial Services Inc | 73 | 5.0★ (4) | 9 mi |
| 27 | Brown & Root Industrial Services LLC | 72 | 3.6★ (14) | 10 mi |
| 28 | Rock Construction | 71 | 4.8★ (52) | 5 mi |
| 29 | Cajun Foam, L.L.C. | 71 | 3.4★ (10) | 17 mi |
| 30 | Ross Drywall & Painting LLC | 71 | 5.0★ (4) | 8 mi |
| 31 | Ascension Insulation | 70 | 4.8★ (10) | 17 mi |
| 32 | Thermo-Guard Industrial, LLC | 70 | 5.0★ (4) | 19 mi |
| 33 | A & E Insulation & Fireplace Inc | 68 | 4.8★ (5) | 21 mi |
| 34 | Cordova’s Remodeling LLC | 66 | 5.0★ (5) | 8 mi |
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 |
|---|---|---|
| Attic Tent USA | 5.0★ (1) | 15 mi |
| C.P.R. A/C & Heat | 4.9★ (107) | In Denham Springs |
| Carlisle Heating & Air | 5.0★ (123) | In Denham Springs |
| Classic Industrial Services, Inc. | 5.0★ (1) | 11 mi |
| Custom | 5.0★ (2) | 13 mi |
| Deep South Insulation | 5 mi | |
| Diversified Energy / Baton Rouge | 5.0★ (2) | 10 mi |
| Insulations Inc | 5.0★ (1) | 19 mi |
| Leblanc and Sons Insulation LLC | 5.0★ (1) | 9 mi |
| Louisiana CSI LLC, Sheet Metal Spiral Duct Manufacturers | 5.0★ (1) | 16 mi |
| MORENO PAINTING CONTRACTOR INC | 5 mi | |
| Platinum LLC | 5.0★ (1) | In Denham Springs |
| PolyCo, LLC | 1.0★ (1) | 8 mi |
| Red Stick Insulation Co | 4.5★ (2) | 8 mi |
| Ross Drywall and painting | 7 mi | |
| Spray Foam | 5.0★ (2) | In Denham Springs |
| SR Enterprise | 5.0★ (2) | 18 mi |
| Two Jacks, Inc. | 8 mi | |
| Ward Mechanical Contractors, Inc. | 4.9★ (81) | In Denham Springs |
| Wilkins Services Heating and Air | 5.0★ (213) | In Denham Springs |
National price ranges in USD, not adjusted for Denham Springs. 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 34 Denham Springs 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 Denham Springs 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 |