13 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Southold: JP McHale Pest Management, CR Score 86/100; 4.9★ from 219 Google reviews; open Saturdays until 2 PM.
Best for emergencies (open 24/7): Eli Construction Services Inc, posts 24/7 hours; ranked #2 of 13.
Most-reviewed: PatchItUP of Suffolk County - For Every Type of Drywall Damage, 252 Google reviews at 4.9★, the most of 13 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
13 Southold insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 8 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.9★ across 13 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | JP McHale Pest Management | 86 | 4.9★ (219) | Hampton Bays, 12 mi away | Sat | Overall |
| 2 | Eli Construction Services Inc | 85 | 5.0★ (5) | Calverton, 8 mi away | 24/7 | Emergencies |
| 3 | Suburban Exterminating | 83 | 4.8★ (148) | Riverhead, 16 mi away | Sat | — |
| 4 | AMP'd Enterprises LLC | 80 | 4.9★ (78) | Branford, 24 mi away | Sat · Evenings | — |
| 5 | Nealon Insulation of Connecticut | 79 | 5.0★ (66) | Guilford, 15 mi away | — | — |
| 6 | Nescor | 78 | 4.0★ (4) | Old Saybrook, 15 mi away | Sat · Sun · Evenings | — |
| 7 | PatchItUP of Suffolk County - For Every Type of Drywall Damage | 78 | 4.9★ (252) | Babylon, 15 mi away | Sat | Most reviews |
| 8 | Lighthouse Spray Foam | 73 | 4.9★ (13) | Madison, 17 mi away | — | — |
| 9 | John Wills Painting & Power Washing Co., LLC | 72 | 4.9★ (53) | East Haddam, 25 mi away | Sat · Evenings | — |
| 10 | Delfino Insulation | 72 | 5.0★ (9) | Calverton, 22 mi away | — | — |
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 trade focus: 4.9★ from 219 Google reviews, listed on Google as “Insulation contractor”.
Based in Calverton, 8 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based in Riverhead, 16 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 148 Google reviews, listed on Google as “Insulation contractor”.
Based in Branford, 24 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Insulation contractor”.
Based in Guilford, 15 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Insulation contractor”.
Based in Old Saybrook, 15 mi away
Ranked #6 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based in Babylon, 15 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 252 Google reviews, the most Google reviews on this list (252).
Based in Madison, 17 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in East Haddam, 25 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 53 Google reviews, 53 Google reviews.
Based in Calverton, 22 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based in Riverhead, 15 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based in Springs, 15 mi away
Ranked #12 because of its Google rating and availability: 3.7★ from 6 Google reviews, open 7 days a week.
Based in Riverhead, 15 mi away
Ranked #13 because of its Google rating and review volume: 4.5★ from 52 Google reviews, 52 Google reviews.
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 |
|---|---|---|
| All Climate Insulation | 22 mi | |
| Basement Entry Systems | 1.0★ (1) | 21 mi |
| Buena Vista Insulation | 5.0★ (1) | 11 mi |
| Delfino Insulation Co Inc | 5.0★ (2) | 13 mi |
| Evenhouse Contracting Corp | 5.0★ (1) | In Southold |
| Foam Dispensing Solutions | 16 mi | |
| GFES drywall, sprayfoam and insulation | 11 mi | |
| Hampton Home Performance | 12 mi | |
| Kaskade Home | 1.0★ (1) | 17 mi |
| Morton Buildings, Inc. | 5.0★ (2) | In Southold |
| North Fork Woodworks | 4.3★ (6) | In Southold |
| NY Insulation | 24 mi | |
| Peconic Building Solutions | 1.0★ (1) | In Southold |
| Personal Touch Improvements, Inc. | 15 mi | |
| Spray Kings Insulation | 5.0★ (1) | 23 mi |
| T & T Insulation LLC | 17 mi |
National price ranges in USD, not adjusted for Southold. 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 13 Southold 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 Southold 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 |