57 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Rolesville: Michael & Son Services, CR Score 86/100; 4.8★ from 13,263 Google reviews; open 24/7.
Best for emergencies (open 24/7): Service Experts Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 57.
Most-reviewed: Service Experts Heating & Air Conditioning, 5,915 Google reviews at 4.9★, the most of 57 ranked after Michael & Son Services; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Rolesville insulation contractors are ranked here by CR Score, from 8 published factors. 6 are open 24/7, 27 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.8★ across 57 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Michael & Son Services | 86 | 4.8★ (13,263) | Raleigh, 10 mi away | 24/7 | Overall |
| 2 | Service Experts Heating & Air Conditioning | 84 | 4.9★ (5,915) | Raleigh, 16 mi away | 24/7 | Emergencies, Most reviews |
| 3 | EcoMaster Insulation Contractors and Home Performance Experts | 84 | 4.7★ (24) | Raleigh, 10 mi away | 24/7 | — |
| 4 | C&M Crawlspace Solutions | 83 | 5.0★ (24) | Apex, 16 mi away | 24/7 | — |
| 5 | Carolina Weatherization | 81 | 5.0★ (68) | Raleigh, 5 mi away | Sat | — |
| 6 | Carolina Crawl Space Services, LLC | 80 | 4.9★ (43) | Cary, 6 mi away | Sat · Evenings | — |
| 7 | United Contractors of NC, Inc. | 80 | 4.9★ (54) | Apex, 19 mi away | Sat · Sun | — |
| 8 | NC FOAM PROS | 79 | 4.9★ (70) | Cary, 7 mi away | Sat | — |
| 9 | Carolina Basement Systems | 79 | 4.8★ (114) | Raleigh, 12 mi away | Sat · Evenings | — |
| 10 | Crawlspace Renovations LLC | 79 | 5.0★ (93) | Cary, 14 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.8★ from 13,263 Google reviews, the most Google reviews on this list (13,263).
Based in Raleigh, 16 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 5,915 Google reviews, open 24/7.
Based in Raleigh, 10 mi away
Ranked #3 because of its Google rating and availability: 4.7★ from 24 Google reviews, open 24/7.
Based in Apex, 16 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based in Raleigh, 5 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Insulation contractor”.
Based in Cary, 6 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Insulation contractor”.
Based in Apex, 19 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Insulation contractor”.
Based in Cary, 7 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 12 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 114 Google reviews, listed on Google as “Insulation contractor”.
Based in Cary, 14 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Insulation contractor”.
Based in Apex, 16 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 10 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 317 Google reviews, open 7 days a week.
Based in Durham, 23 mi away
Ranked #13 because of its Google rating and availability: 4.7★ from 3 Google reviews, open 24/7.
Based in Apex, 20 mi away
Ranked #14 because of its Google rating and availability: 4.9★ from 129 Google reviews, open 24/7.
Based in Wendell, 14 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based in Wendell, 12 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 142 Google reviews, listed on Google as “Insulation contractor”.
Based in Cary, 11 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 298 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based in Cary, 10 mi away
Ranked #19 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 13 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 226 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 9 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 98 Google reviews, listed on Google as “Insulation contractor”.
Based in Apex, 23 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 15 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in Raleigh, 12 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 104 Google reviews, listed on Google as “Insulation contractor”.
#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 57 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 |
|---|---|---|
| American Building Systems | 3.0★ (1) | 20 mi |
| B&C Insulation, LLC | 5.0★ (1) | 13 mi |
| Curtis Insulation | 5.0★ (1) | 20 mi |
| Davis Insulation | 5.0★ (2) | 15 mi |
| Ecomaster | 1.0★ (1) | 18 mi |
| FIRST INSULATION, LLC, | 5.0★ (1) | In Rolesville |
| G/O Insulation | 5.0★ (1) | 23 mi |
| HomePro Services | 5.0★ (2) | 13 mi |
| Inco Steel Buildings, Inc | 3.7★ (9) | In Rolesville |
| Johns Manville | 5.0★ (1) | 11 mi |
| NC Foam Pros | 7 mi | |
| Peak Energy, Inc. | 5.0★ (1) | 13 mi |
| Pegasus Home Pros, LLC | 5.0★ (6) | In Rolesville |
| Piedmont Crawlspace and Waterproofing | 5.0★ (4) | In Rolesville |
| Raleigh Spray Foam Insulation | 5.0★ (1) | 15 mi |
| Res | 5.0★ (1) | 13 mi |
| Torrance Insulation. | 5 mi | |
| Triangle Insulation Services Inc | 5.0★ (2) | 25 mi |
| Trufit Mechanical Insulation | 8 mi | |
| Z & A Remodeling | 5.0★ (1) | 18 mi |
National price ranges in USD, not adjusted for Rolesville. 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 57 Rolesville 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 Rolesville 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 |