50/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 341 Google reviews, the most in Winterset.
- 4.7★ from 341 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat–Sun closed
- Address
- 16180 SE Laurel St, Waukee, IA 50263
Best Insulation Contractors in Winterset, IA (2026)
5 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Winterset: Home Solutions of Iowa, CR Score 50/100; 4.7★ from 341 Google reviews.
- 2
Most-reviewed: Contractor Services of Iowa, 22 Google reviews at 4.1★, the most of 5 ranked after Home Solutions of Iowa; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Winterset insulation contractors are ranked here by CR Score, from ten published factors. The median Google rating is 5.0★ across 5 rated businesses.
Top 5 insulation contractors in Winterset at a glance
| Rank | Business | CR Score | Google rating | Based in | Best for |
|---|---|---|---|---|---|
| 1 | Home Solutions of Iowa | 50 | 4.7★ (341) | Waukee, 21 mi away | Overall |
| 2 | Contractor Services of Iowa | 49 | 4.1★ (22) | West Des Moines, 24 mi away | Most reviews |
| 3 | Koala Insulation of Des Moines | 49 | 5.0★ (4) | Waukee, 17 mi away | — |
| 4 | South central Iowa spray foam | 49 | 5.0★ (7) | Indianola, 23 mi away | — |
| 5 | Professional Floor Service Company | 44 | 5.0★ (13) | Indianola, 22 mi away | — |
The 5 best insulation contractors in Winterset, 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 West Des Moines, 24 mi away
49/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.1★ from 22 Google reviews, listed on Google as “Insulation contractor”.
- 4.1★ from 22 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1040 Hoak Dr, West Des Moines, IA 50265
Based in Waukee, 17 mi away
49/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 33124 Ute Ave, Waukee, IA 50263
Based in Indianola, 23 mi away
49/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 506 W 4th Ave, Indianola, IA 50125
Based in Indianola, 22 mi away
44/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Wood floor installation service”.
- 5.0★ from 13 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 14858 118th Ave, Indianola, IA 50125
How much do insulation contractors cost in Winterset?
National price ranges in USD, not adjusted for Winterset. 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 Winterset insulation contractors
We scored 5 Winterset 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 Winterset 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 Winterset: frequently asked questions
Who is the best insulation contractor in Winterset?
By CR Score, the highest-ranked insulation contractor in Winterset, IA is Home Solutions of Iowa with a CR Score of 50/100. It has 4.7★ from 341 Google reviews. Contractor Services of Iowa (#2) and Koala Insulation of Des Moines (#3) follow. We ranked 5 insulation contractors on ten factors, last updated October 22, 2026.
How much does attic insulation cost in Winterset?
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 Winterset. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Winterset insulation contractors have?
The median Google rating among 5 rated insulation contractors in Winterset is 5.0★, with a median of 13 reviews. Home Solutions of Iowa has the most, 341 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 Winterset count in this ranking?
Yes, if they are within 25 mi of the Winterset 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.
Can insulation contractors pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Winterset
- October 2026: CR Scores recalculated for 5 insulation contractors serving Winterset.
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