43 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Butner: Michael & Son Services, CR Score 56/100; 4.8★ from 13,263 Google reviews; open 24/7.
Best for emergencies (open 24/7): Premier Insulation Inc, posts 24/7 hours; ranked #3 of 43.
Most-reviewed: Ace Handyman Services Greater Triangle and Johnston County, 1,290 Google reviews at 4.9★, the most of 43 ranked after Michael & Son Services; ranked #32.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
43 Butner insulation contractors are ranked here by CR Score, from ten published factors. 6 are open 24/7, 20 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.8★ across 43 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Michael & Son Services | 56 | 4.8★ (13,263) | Raleigh, 22 mi away | 24/7 | Overall |
| 2 | Crawlspace Renovations LLC | 55 | 5.0★ (93) | Cary, 13 mi away | Sat | — |
| 3 | Premier Insulation Inc | 55 | 4.7★ (3) | Durham, 9 mi away | 24/7 | Emergencies |
| 4 | C&M Crawlspace Solutions | 54 | 5.0★ (24) | Apex, 23 mi away | 24/7 | — |
| 5 | United Contractors of NC, Inc. | 54 | 4.9★ (54) | Apex, 20 mi away | Sat · Sun | — |
| 6 | Triangle Crawl Space Solutions | 54 | 5.0★ (259) | Hillsborough, 19 mi away | — | — |
| 7 | Carolina Crawl Space Services, LLC | 53 | 4.9★ (43) | Cary, 17 mi away | Sat · Evenings | — |
| 8 | Crawlspace Doctor | 53 | 5.0★ (22) | Durham, 5 mi away | — | — |
| 9 | NC FOAM PROS | 53 | 4.9★ (70) | Cary, 18 mi away | Sat | — |
| 10 | North Carolina Spray Foam Insulation | 53 | 5.0★ (33) | Burlington, 8 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: 4.8★ from 13,263 Google reviews, the most in Butner.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cary, 13 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Durham, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Apex, 23 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Apex, 20 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hillsborough, 19 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 259 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cary, 17 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Durham, 5 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cary, 18 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 8 mi away
Ranked #10 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 Raleigh, 24 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Apex, 22 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 189 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Raleigh, 17 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Raleigh, 24 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Apex, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Durham, 12 mi away
Ranked #16 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 Raleigh, 17 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Durham, 19 mi away
Ranked #18 because of its Google rating and trade focus: 4.3★ from 95 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Raleigh, 21 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Raleigh, 21 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 98 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Durham, 16 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cary, 20 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Apex, 22 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 129 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cary, 19 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Raleigh, 22 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 317 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #43, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Strategic Spray Foam of Durham | 50 | 5.0★ (10) | 14 mi |
| 27 | Eastern Insulation | 50 | 4.1★ (11) | 10 mi |
| 28 | Raleigh Excel Spray Foam Insulation | 50 | 4.7★ (13) | 23 mi |
| 29 | General NC Insulation LLC | 49 | 4.8★ (18) | 21 mi |
| 30 | MPI Foam | 49 | 4.7★ (50) | 23 mi |
| 31 | Builders' Insulation | 49 | 2.0★ (4) | 16 mi |
| 32 | Ace Handyman Services Greater Triangle and Johnston County | 49 | 4.9★ (1,290) | 22 mi |
| 33 | Smith Insulation | 48 | 4.6★ (29) | 24 mi |
| 34 | Sears Contract Inc | 48 | 4.6★ (23) | 24 mi |
| 35 | Ace Handyman Services Durham Chapel Hill | 48 | 4.9★ (266) | 17 mi |
| 36 | Alpha Insulation & Waterproofing | 48 | 4.5★ (4) | 18 mi |
| 37 | Bioclean Restoration - Chapel Hill | 47 | 5.0★ (13) | 22 mi |
| 38 | Strategic Spray Foam of Raleigh | 47 | 5.0★ (5) | 24 mi |
| 39 | ARAC Roof It Forward | 47 | 4.7★ (83) | 17 mi |
| 40 | Tri-City Insulation | 46 | 3.3★ (44) | 20 mi |
| 41 | East Coast Crawl Space Solutions LLC | 46 | 4.8★ (22) | 15 mi |
| 42 | Prime Energy Group | 45 | 3.0★ (5) | 24 mi |
| 43 | Platinum Painting | 43 | 4.6★ (42) | 21 mi |
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&D Drywall Painting | 5.0★ (2) | 11 mi |
| Alexander Insulation | 5.0★ (1) | 22 mi |
| Annis Custom Construction | In Butner | |
| B&C Insulation, LLC | 5.0★ (1) | 24 mi |
| Builder Services of NC | 4.6★ (48) | In Butner |
| Chapel Hill Insulation Pros | 15 mi | |
| Cozy Heating & Air | 5.0★ (21) | In Butner |
| Durham Insulation Inc | 14 mi | |
| G & V Spray Foam Inc. | 14 mi | |
| G/O Insulation | 5.0★ (1) | 11 mi |
| Home Updates Roofing and Repairs | 5.0★ (23) | In Butner |
| Johns Manville | 5.0★ (1) | 12 mi |
| MG Crawlspace and Waterproofing | In Butner | |
| Ortega Insulation Water Prfng | 8 mi | |
| Peak Energy, Inc. | 5.0★ (1) | 24 mi |
| Raleigh Spray Foam Insulation | 5.0★ (1) | 20 mi |
| RC Insulation Company | 9 mi | |
| Res | 5.0★ (1) | 24 mi |
| Triangle Insulation Services Inc | 5.0★ (2) | 11 mi |
| Williams Heating & Air LLC | 4.8★ (34) | In Butner |
National price ranges in USD, not adjusted for Butner. 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 43 Butner 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 Butner 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 |