14 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in La Porte: Spray Foam Genie of South Bend, CR Score 55/100; 4.9★ from 55 Google reviews; open Saturdays until 2 PM.
Most-reviewed: Tri-County Roofing & Gutters, 320 Google reviews at 4.8★, the most of 14 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
14 La Porte insulation contractors are ranked here by CR Score, from ten published factors. 4 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 14 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Spray Foam Genie of South Bend | 55 | 4.9★ (55) | South Bend, 22 mi away | Sat · Evenings | Overall |
| 2 | Colfax insulation | 53 | 5.0★ (25) | South Bend, 23 mi away | Sat · Evenings | — |
| 3 | Tri-County Roofing & Gutters | 51 | 4.8★ (320) | Valparaiso, 21 mi away | — | Most reviews |
| 4 | Discount Roof | 51 | 4.8★ (240) | Valparaiso, 20 mi away | — | — |
| 5 | J & M Duct Cleaning | 50 | 4.6★ (9) | South Bend, 24 mi away | Sun | — |
| 6 | HomeWorks Construction | 48 | 4.5★ (229) | South Bend, 23 mi away | — | — |
| 7 | Insulation Specialties | 48 | 2.7★ (3) | Valparaiso, 16 mi away | — | — |
| 8 | Michiana Insulation | 48 | 4.4★ (7) | South Bend, 23 mi away | — | — |
| 9 | Shuta Construction | 46 | 5.0★ (14) | Chesterton, 19 mi away | Sat | — |
| 10 | BMC Spray Foam Insulation | 46 | 5.0★ (3) | South Bend, 24 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Insulation contractor”.
Based in South Bend, 23 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based in Valparaiso, 21 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 320 Google reviews, the most in La Porte.
Based in Valparaiso, 20 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 240 Google reviews.
Based in South Bend, 24 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based in South Bend, 23 mi away
Ranked #6 because of its Google rating and review volume: 4.5★ from 229 Google reviews.
Based in Valparaiso, 16 mi away
Ranked #7 because of its Google rating and trade focus: 2.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in South Bend, 23 mi away
Ranked #8 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based in Chesterton, 19 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “General contractor”.
Based in South Bend, 24 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in South Bend, 23 mi away
Ranked #11 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Gutter cleaning service”.
Based in South Bend, 24 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 34 Google reviews.
Based in Michigan City, 7 mi away
Ranked #13 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based in Valparaiso, 20 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Painter”.
13 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&M Home Services | 21 mi | |
| Arnett Construction | 4.2★ (124) | In La Porte |
| Bondy Insulation - South Bend, IN | 23 mi | |
| Coleman Insulation Company | 18 mi | |
| Energy Tech Insulations 2, Inc. | 5.0★ (2) | In La Porte |
| Freund Roofing & Insulation | 5.0★ (2) | 23 mi |
| Heat & Frost insulators Union Local #75 | 23 mi | |
| Howard Custom Enterprises | 23 mi | |
| MilMar Post Buildings | 4.9★ (74) | In La Porte |
| Nice Insulation LLC | In La Porte | |
| Nova Basement Systems | 4.8★ (424) | In La Porte |
| R & R Services | 12 mi | |
| Uebele Insulation | 5.0★ (1) | In La Porte |
National price ranges in USD, not adjusted for La Porte. 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 La Porte 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 La Porte 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 |