20 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lambertville: Integrity Home Exteriors, CR Score 82/100; 4.8★ from 1,570 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): 5 Star Exteriors, posts 24/7 hours; ranked #3 of 20.
Most-reviewed: Great Lakes Home Remodeling, 296 Google reviews at 4.5★, the most of 20 ranked after Integrity Home Exteriors; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
20 Lambertville insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 7 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 20 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Integrity Home Exteriors | 82 | 4.8★ (1,570) | Toledo, 9 mi away | Sat · Sun · Evenings | Overall |
| 2 | Enersol | 81 | 4.9★ (171) | Maumee, 14 mi away | Sat | — |
| 3 | 5 Star Exteriors | 80 | 4.8★ (183) | Monroe, 17 mi away | 24/7 | Emergencies |
| 4 | Apex Insulation Toledo | 80 | 4.8★ (43) | Toledo, 9 mi away | Sat · Evenings | — |
| 5 | K&R Sprayfoam | 79 | 5.0★ (3) | Lambertville | — | — |
| 6 | Irex Advanced Industrial | 77 | 5.0★ (3) | Toledo, 11 mi away | — | — |
| 7 | JB's Home Energy | 77 | 4.9★ (68) | Maumee, 11 mi away | — | — |
| 8 | EcoPest Solutions - Pest & Wildlife Management | 76 | 4.9★ (86) | Maumee, 13 mi away | — | — |
| 9 | Perry's Professions | 74 | 4.8★ (19) | Northwood, 6 mi away | Sat · Sun · Evenings | — |
| 10 | Extreme Spray Foam of Toledo | 73 | 5.0★ (20) | Northwood, 15 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: 4.8★ from 1,570 Google reviews, the most Google reviews on this list (1,570).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Maumee, 14 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 171 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Monroe, 17 mi away
Ranked #3 because of its Google rating and availability: 4.8★ from 183 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toledo, 9 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lambertville
Ranked #5 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Toledo, 11 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Maumee, 11 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 68 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Maumee, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Northwood, 6 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 19 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Northwood, 15 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toledo, 8 mi away
Ranked #11 because of its Google rating and review volume: 4.5★ from 296 Google reviews, 296 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toledo, 4 mi away
Ranked #12 because of its Google rating and review volume: 4.8★ from 109 Google reviews, 109 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sylvania, 6 mi away
Ranked #13 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Dry wall contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Toledo, 8 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 135 Google reviews, 135 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Temperance, 5 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Northwood, 12 mi away
Ranked #16 because of its Google rating and trade focus: 3.8★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Monroe, 21 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Adrian, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toledo, 8 mi away
Ranked #19 because of its Google rating and review volume: 4.4★ from 135 Google reviews, 135 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Maumee, 13 mi away
Ranked #20 because of its Google rating and trade focus: 2.7★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
16 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 |
|---|---|---|
| Adrian Insulators | 23 mi | |
| Adrian Rodela Enterprises | 12 mi | |
| Advanced Industrial Services LLC | 12 mi | |
| All Mechanical Insulation LLC. | 8 mi | |
| B And T Of Maumee | 8 mi | |
| Bac Home Estates | 6 mi | |
| Bondy Insulation - Toledo, OH | 12 mi | |
| Cellulose, Spray Foam, Injection Foam Insulation | 5 mi | |
| D-Bat Maumee | 13 mi | |
| Findlay Arco Inc | 8 mi | |
| Insulate My Home | 14 mi | |
| Mays General Construction | 1.0★ (2) | 3 mi |
| Northwest Ohio Insulation | 5.0★ (1) | 10 mi |
| Signature Construction | 5.0★ (1) | 10 mi |
| Superior Industrial Insulation & Life Safety Services | 9 mi | |
| Toledo Mechanical Insulation | 14 mi |
National price ranges in USD, not adjusted for Lambertville. 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 20 Lambertville 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 Lambertville 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 |