57/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 432 Google reviews, the most in Rochester.
- 4.9★ from 432 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 602 E Jefferson St, Plymouth, IN 46563
Best Insulation Contractors in Rochester, IN (2026)
6 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Rochester: A&M Home Services, CR Score 57/100; 4.9★ from 432 Google reviews; open 24/7.
- 4
Most-reviewed: Ace Handyman Services Lake City, 29 Google reviews at 4.7★, the most of 6 ranked after A&M Home Services; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
6 Rochester insulation contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 1 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 5.0★ across 6 rated businesses.
Top 6 insulation contractors in Rochester at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A&M Home Services | 57 | 4.9★ (432) | Plymouth, 20 mi away | 24/7 | Overall |
| 2 | The Insulation Guys, LLC | 56 | 4.8★ (19) | Rochester | — | — |
| 3 | Hartland Enterprises | 53 | 5.0★ (3) | Rochester | — | — |
| 4 | Ace Handyman Services Lake City | 51 | 4.7★ (29) | Warsaw, 22 mi away | — | Most reviews |
| 5 | Wegert's Spray Foam LLC | 48 | 5.0★ (6) | Peru, 23 mi away | — | — |
| 6 | Robinson Construction Inc | 41 | 5.0★ (4) | Warsaw, 24 mi away | — | — |
The 6 best insulation contractors in Rochester, ranked
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.
Based in Rochester
56/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 19 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 325 W Monticello Rd, Rochester, IN 46975
Based in Rochester
53/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Warsaw, 22 mi away
51/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “Insulation contractor”.
- 4.7★ from 29 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 523 S Buffalo St, Warsaw, IN 46580
Based in Peru, 23 mi away
48/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 320 W 8th St, Peru, IN 46970
Based in Warsaw, 24 mi away
41/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 445 E 200 N, Warsaw, IN 46582
How much do insulation contractors cost in Rochester?
National price ranges in USD, not adjusted for Rochester. 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 Rochester insulation contractors
We scored 6 Rochester 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 Rochester 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 |
Insulation contractors in Rochester: frequently asked questions
Who is the best insulation contractor in Rochester?
By CR Score, the highest-ranked insulation contractor in Rochester, IN is A&M Home Services with a CR Score of 57/100. It has 4.9★ from 432 Google reviews. It is open 24/7. The Insulation Guys, LLC (#2) and Hartland Enterprises (#3) follow. We ranked 6 insulation contractors on ten factors, last updated October 22, 2026.
How many insulation contractors are there in Rochester?
ContractorsRanked ranks 6 insulation contractors serving Rochester, IN. 2 of them are based in Rochester; the rest serve it from nearby towns. Counts are as of October 2026.
Which insulation contractors in Rochester are open 24/7?
1 ranked insulation contractor in Rochester posts 24/7 hours. The highest-ranked is A&M Home Services (#1). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Rochester work on weekends?
1 of 6 ranked insulation contractors post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays is A&M Home Services (#1). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Rochester?
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 Rochester. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Rochester insulation contractors have?
The median Google rating among 6 rated insulation contractors in Rochester is 5.0★, with a median of 13 reviews. A&M Home Services has the most, 432 reviews, and ranks #1. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do insulation contractors outside Rochester count in this ranking?
Yes, if they are within 25 mi of the Rochester 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.
Update log for Rochester
- October 2026: CR Scores recalculated for 6 insulation contractors serving Rochester.
More insulation contractors and Rochester pages
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