31 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Wellington: Bone Dry Roofing, CR Score 57/100; 4.8★ from 251 Google reviews; open 24/7.
Best for emergencies (open 24/7): Ace Handyman Services Boulder & Fort Collins, posts 24/7 hours; ranked #2 of 31.
Most-reviewed: Ace Handyman Services Boulder & Fort Collins, 743 Google reviews at 4.9★, the most of 31 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
31 Wellington insulation contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 14 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.8★ across 31 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bone Dry Roofing | 57 | 4.8★ (251) | Fort Collins, 9 mi away | 24/7 | Overall |
| 2 | Ace Handyman Services Boulder & Fort Collins | 57 | 4.9★ (743) | Fort Collins, 9 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Frontier Insulation Fort Collins | 56 | 4.8★ (26) | Fort Collins, 10 mi away | Sat · Evenings | — |
| 4 | L & L Insulation LLC | 56 | 4.4★ (26) | Fort Collins, 8 mi away | — | — |
| 5 | DINO Insulation LLC “Spray Foam” | 55 | 5.0★ (33) | Fort Collins, 15 mi away | Sat · Evenings | — |
| 6 | Koala Insulation of NoCo | 55 | 5.0★ (203) | Loveland, 22 mi away | — | — |
| 7 | Extreme Spray Foam of Fort Collins | 55 | 5.0★ (19) | Fort Collins, 10 mi away | Sat | — |
| 8 | Advanced | 55 | 4.9★ (39) | Loveland, 18 mi away | Sat · Evenings | — |
| 9 | Ascend Construction | 54 | 4.8★ (25) | Fort Collins, 7 mi away | — | — |
| 10 | MDA | 54 | 4.7★ (7) | Fort Collins, 9 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.8★ from 251 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 9 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 743 Google reviews, the most in Wellington.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 10 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 8 mi away
Ranked #4 because of its Google rating and trade focus: 4.4★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Fort Collins, 15 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 22 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 10 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 18 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 9 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 23 mi away
Ranked #11 because of its Google rating and trade focus: 3.9★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 13 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 34 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 22 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 128 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 22 mi away
Ranked #14 because of its Google rating and trade focus: 4.1★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 17 mi away
Ranked #15 because of its Google rating and trade focus: 3.9★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 16 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnstown, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 9 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Fort Collins, 18 mi away
Ranked #19 because of its Google rating and trade focus: 3.9★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 11 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 21 mi away
Ranked #21 because of its Google rating and trade focus: 3.5★ from 21 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greeley, 23 mi away
Ranked #22 because of its Google rating and trade focus: 2.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Fort Collins, 12 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 21 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Wellington. 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 31 Wellington 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 Wellington 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 |