10 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Piqua: Essential Air, CR Score 84/100; 4.9★ from 445 Google reviews; open Saturdays until 5 PM.
Most-reviewed: Hasco Weatherization, 22 Google reviews at 5.0★, the most of 10 ranked after Essential Air; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 Piqua insulation contractors are ranked here by CR Score, from 8 published factors. 1 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 10 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Essential Air | 84 | 4.9★ (445) | Tipp City, 19 mi away | Sat | Overall |
| 2 | Polyfill LLC | 81 | 4.3★ (21) | Sidney, 11 mi away | — | — |
| 3 | Alloyd Insulation | 76 | 5.0★ (6) | Dayton, 22 mi away | — | — |
| 4 | Joe's Insulation LLC | 76 | 4.9★ (12) | Dayton, 23 mi away | — | — |
| 5 | Hasco Weatherization | 75 | 5.0★ (22) | Sidney, 13 mi away | — | Most reviews |
| 6 | Liberty Co., Inc. | 74 | 4.5★ (6) | Huber Heights, 20 mi away | Sun · Evenings | — |
| 7 | Columbia City Insulating | 72 | 4.7★ (11) | Columbia City, 8 mi away | — | — |
| 8 | Eidemiller Insulation & Home Improvements | 70 | 2.5★ (4) | Clayton, 7 mi away | — | — |
| 9 | 31W | 68 | 3.2★ (5) | Dayton, 23 mi away | — | — |
| 10 | Metzner Home Improvement | 67 | 5.0★ (10) | Greenville, 13 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 445 Google reviews, the most Google reviews on this list (445).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sidney, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.3★ from 21 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Dayton, 22 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Dayton, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Sidney, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Huber Heights, 20 mi away
Ranked #6 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Columbia City, 8 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clayton, 7 mi away
Ranked #8 because of its Google rating and trade focus: 2.5★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dayton, 23 mi away
Ranked #9 because of its Google rating and trade focus: 3.2★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greenville, 13 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
11 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 |
|---|---|---|
| Avid Painting Company LLC | 16 mi | |
| Burkett's Heating & Cooling | 4.6★ (32) | In Piqua |
| Equipment Insulation Inc | 1.0★ (1) | 23 mi |
| Green American Home | In Piqua | |
| Kataton Contracting LLC | 23 mi | |
| Longworth General Services | 24 mi | |
| Mark Sweitzer Heating, Cooling & Refrigeration, Inc. | 5.0★ (22) | In Piqua |
| Plastering by Nealeigh Co. | 20 mi | |
| SC Construction | 22 mi | |
| Wheelers painting, pressure washing,and floors LLC. | 10 mi | |
| WRI Applications LLC | In Piqua |
National price ranges in USD, not adjusted for Piqua. 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 10 Piqua 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 Piqua 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 |