22 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Louisville: Tailor Made Pest and Wildlife, CR Score 66/100; 4.7★ from 162 Google reviews; open 24/7.
Best for emergencies (open 24/7): Cox Roofing, posts 24/7 hours; ranked #9 of 22.
Most-reviewed: WaterTight Waterproofing, 259 Google reviews at 5.0★, the most of 22 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
22 Louisville insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 10 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.6★ across 22 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Tailor Made Pest and Wildlife | 66 | 4.7★ (162) | Louisville | 24/7 | Overall |
| 2 | WaterTight Waterproofing | 65 | 5.0★ (259) | Louisville | Sat · Evenings | Most reviews |
| 3 | Action Pest Control | 61 | 4.6★ (95) | Louisville | Sat | — |
| 4 | Bio-Foam Insulation Systems | 57 | 5.0★ (4) | Louisville | Sat · Sun | — |
| 5 | Energy Savers LLC | 56 | 4.5★ (26) | Louisville | — | — |
| 6 | Insulation Commandos of Louisville | 56 | 4.8★ (34) | Jeffersontown, 16 mi away | — | — |
| 7 | 31-W Insulation | 56 | 3.4★ (22) | Louisville | Sat | — |
| 8 | Bay Insulation Systems of Kentucky Inc. | 55 | 4.4★ (14) | Louisville | — | — |
| 9 | Cox Roofing | 54 | 5.0★ (19) | New Albany, 4 mi away | 24/7 | Emergencies |
| 10 | Petrochem | 54 | 4.6★ (17) | Sellersburg, 8 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 trade focus: 4.7★ from 162 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #2 because of its Google rating and review volume: 5.0★ from 259 Google reviews, the most in Louisville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #3 because of its Google rating and trade focus: 4.6★ from 95 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #4 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #5 because of its Google rating and trade focus: 4.5★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jeffersontown, 16 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Louisville
Ranked #7 because of its Google rating and trade focus: 3.4★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #8 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Albany, 4 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 19 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sellersburg, 8 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #11 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #12 because of its Google rating and availability: 4.6★ from 9 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clarksville, 13 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #14 because of its Google rating and trade focus: 3.2★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Louisville
Ranked #15 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sellersburg, 10 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlestown, 14 mi away
Ranked #17 because of its Google rating and trade focus: 4.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Louisville
Ranked #18 because of its Google rating and review volume: 4.8★ from 24 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clarksville, 8 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Painter”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clarksville, 5 mi away
Ranked #20 because of its Google rating and trade focus: 3.3★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Albany, 7 mi away
Ranked #21 because of its Google rating and review volume: 4.1★ from 28 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jeffersonville, 7 mi away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 14 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 |
|---|---|---|
| A Kingdom Construction Company | 4.8★ (88) | In Louisville |
| A+ Derr Heating & Cooling | In Louisville | |
| Abrams Roofing & Sheet Metal, Inc. | 4.8★ (18) | In Louisville |
| Alpha Energy Solutions | 3.5★ (26) | In Louisville |
| Builders Exchange of Kentucky | 4.7★ (9) | In Louisville |
| Carlon Roofing & Sheet Metal | 4.7★ (247) | In Louisville |
| Cochrane Supply & Engineering | 5.0★ (2) | In Louisville |
| Crawlspace Medic of Louisville | 4.9★ (118) | In Louisville |
| Envirocare Janitorial Services & Air Duct Cleaning | 5.0★ (90) | In Louisville |
| Green Energy of Kentuckiana | 3.0★ (2) | In Louisville |
| Haire Construction LLC | In Louisville | |
| KY Energy Pro | 3.0★ (27) | In Louisville |
| Lee Building Products | 4.7★ (89) | In Louisville |
| Louisville Roofing Siding | In Louisville | |
| Mega-Wrap | In Louisville | |
| MINCO INC. | 4.5★ (2) | In Louisville |
| Quality Duck Insulation | In Louisville | |
| Roof Guys | 4.9★ (187) | In Louisville |
| Sears Heating and Air Conditioning | 4.1★ (38) | In Louisville |
| Southern Indiana Spray Foam | 5.0★ (2) | 1 mi |
National price ranges in USD, not adjusted for Louisville. 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 22 Louisville 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 Louisville 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 |