66 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hudson: Neeeco, CR Score 60/100; 4.9★ from 3,580 Google reviews; open Saturdays until 4 PM.
Best for emergencies (open 24/7): TH Finish Carpentry - Carpenter in Nashua, posts 24/7 hours; ranked #2 of 66.
Most-reviewed: Revise Inc., 805 Google reviews at 4.6★, the most of 66 ranked after Neeeco; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
66 Hudson insulation contractors are ranked here by CR Score, from ten published factors. 4 are open 24/7, 38 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.8★ across 66 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Neeeco | 60 | 4.9★ (3,580) | Wilmington, 19 mi away | Sat · Evenings | Overall |
| 2 | TH Finish Carpentry - Carpenter in Nashua | 59 | 5.0★ (12) | Nashua, 2 mi away | 24/7 | Emergencies |
| 3 | CJS Construction | 58 | 5.0★ (15) | Hudson | Sat · Sun | — |
| 4 | East Coast Drywall Services | 57 | 5.0★ (13) | Lebanon, 3 mi away | Sat · Sun · Evenings | — |
| 5 | Revise Inc. | 56 | 4.6★ (805) | Haverhill, 18 mi away | Sat | Most reviews |
| 6 | Absolute Energy Solutions | 56 | 4.8★ (68) | Methuen, 11 mi away | Sat | — |
| 7 | USA Insulation of Southern NH | 55 | 4.6★ (291) | Manchester, 16 mi away | Sat | — |
| 8 | Affordable Insulation | 54 | 5.0★ (27) | Lowell, 12 mi away | Sat | — |
| 9 | Z - PAC Attic Insulation & Roofing Services Co, NH | 54 | 4.7★ (6) | Hudson | 24/7 | — |
| 10 | Dolphin Insulation, Inc. | 54 | 4.8★ (159) | Acton, 15 mi away | — | — |
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: 4.9★ from 3,580 Google reviews, the most in Hudson.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nashua, 2 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hudson
Ranked #3 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lebanon, 3 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Haverhill, 18 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 805 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Methuen, 11 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 68 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 16 mi away
Ranked #7 because of its Google rating and trade focus: 4.6★ from 291 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lowell, 12 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hudson
Ranked #9 because of its Google rating and trade focus: 4.7★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Acton, 15 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 159 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lowell, 12 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Acton, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 23 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 333 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Methuen, 11 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrence, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Methuen, 13 mi away
Ranked #16 because of its Google rating and review volume: 4.8★ from 108 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milford, 14 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 59 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Concord, 20 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Billerica, 22 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 17 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Lawrence, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Woburn, 23 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 59 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 24 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nashua, 1 mi away
Ranked #24 because of its Google rating and review volume: 4.8★ from 211 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 18 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 66 ranked insulation contractors here; the rest are on their profiles.
20 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 |
|---|---|---|
| A&Q Attic Insulation Services & Roofing Services Of Lawrence, MA | 5.0★ (1) | 14 mi |
| Amherst Insulation & Firestop | 5.0★ (1) | 12 mi |
| Closed Cell Structures LLC | 5.0★ (1) | 23 mi |
| DENG'S Attic Insulation & Roofing Services Inc, MA | 1.0★ (2) | 19 mi |
| Foam Monsters | 5.0★ (1) | 10 mi |
| Greenstar Spray foam | 5.0★ (2) | 24 mi |
| Hot & Cold Energy | 1.0★ (1) | 24 mi |
| InTech | 5.0★ (2) | 18 mi |
| Kj's Energy Savers LLC | 5.0★ (2) | 3 mi |
| Krempel Insulation Technologies LP | 5.0★ (1) | 22 mi |
| Legacy Building Systems, LLC. | In Hudson | |
| Maillet Property Management | 2.0★ (1) | 18 mi |
| Nashua Insulation | In Hudson | |
| Revise Inc. | 3.0★ (2) | 21 mi |
| Solergy llc | 5.0★ (2) | In Hudson |
| Thermo Dynamics | 5.0★ (1) | 15 mi |
| Valley Insulation Corp | 1.0★ (1) | 15 mi |
| Walker Restoration Contractors LLC | 5.0★ (1) | 13 mi |
| ZND-A&A Attic-Solution & Insulation's & Roofing Service Tewksbury, MA | 5.0★ (1) | 13 mi |
| ZND-JACK Attic-Solution & Insulation's & Roofing Service Acton, MA | 5.0★ (2) | 20 mi |
National price ranges in USD, not adjusted for Hudson. 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 66 Hudson 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 Hudson 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 |