14 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in LaPorte: Spray Foam Genie of South Bend, CR Score 79/100; 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 LaPorte insulation contractors are ranked here by CR Score, from 8 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 | 79 | 4.9★ (55) | South Bend, 22 mi away | Sat · Evenings | Overall |
| 2 | Colfax insulation | 77 | 5.0★ (25) | South Bend, 23 mi away | Sat · Evenings | — |
| 3 | Tri-County Roofing & Gutters | 72 | 4.8★ (320) | Valparaiso, 21 mi away | — | Most reviews |
| 4 | Discount Roof | 72 | 4.8★ (240) | Valparaiso, 19 mi away | — | — |
| 5 | J & M Duct Cleaning | 71 | 4.6★ (9) | South Bend, 24 mi away | Sun | — |
| 6 | Shuta Construction | 70 | 5.0★ (14) | Chesterton, 19 mi away | Sat | — |
| 7 | Insulation Specialties | 69 | 2.7★ (3) | Valparaiso, 16 mi away | — | — |
| 8 | Michiana Insulation | 69 | 4.4★ (7) | South Bend, 24 mi away | — | — |
| 9 | HomeWorks Construction | 68 | 4.5★ (229) | South Bend, 23 mi away | — | — |
| 10 | Hernandez Gutters & Insulation | 67 | 4.2★ (5) | South Bend, 23 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 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 Google reviews on this list (320).
Based in Valparaiso, 19 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 240 Google reviews, 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 Chesterton, 19 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “General contractor”.
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, 24 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 South Bend, 23 mi away
Ranked #9 because of its Google rating and review volume: 4.5★ from 229 Google reviews, 229 Google reviews.
Based in South Bend, 23 mi away
Ranked #10 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 #11 because of its Google rating and review volume: 5.0★ from 34 Google reviews, 34 Google reviews.
Based in Michigan City, 7 mi away
Ranked #12 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based in South Bend, 25 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation 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”.
9 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 | |
| Bondy Insulation - South Bend, IN | 23 mi | |
| Coleman Insulation Company | 18 mi | |
| Freund Roofing & Insulation | 5.0★ (2) | 23 mi |
| Heat & Frost insulators Union Local #75 | 24 mi | |
| Howard Custom Enterprises | 23 mi | |
| Nice Insulation LLC | 1 mi | |
| R & R Services | 11 mi | |
| Uebele Insulation | 5.0★ (1) | 3 mi |
National price ranges in USD, not adjusted for LaPorte. 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 LaPorte 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 LaPorte 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 |