86/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 94 Google reviews, open 24/7.
- 5.0★ from 94 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5923 Strickland Ave, Brooklyn, NY 11234
Best Insulation Contractors in Oceanside, NY (2026)
136 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Oceanside: A&J Insulation, CR Score 86/100; 5.0★ from 94 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Insulation Builders, posts 24/7 hours; ranked #3 of 136.
- 2
Most-reviewed: EcoShield Pest Solutions, 5,457 Google reviews at 4.8★, the most of 136 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
136 Oceanside insulation contractors are ranked here by CR Score, from 8 published factors. 14 are open 24/7, 85 open Saturdays and 54 open Sundays, based on posted hours. The median Google rating is 5.0★ across 136 rated businesses.
Top 10 insulation contractors in Oceanside at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A&J Insulation | 86 | 5.0★ (94) | Brooklyn, 15 mi away | 24/7 | Overall |
| 2 | EcoShield Pest Solutions | 85 | 4.8★ (5,457) | Hicksville, 11 mi away | Sat | Most reviews |
| 3 | Insulation Builders | 84 | 5.0★ (42) | Brooklyn, 16 mi away | 24/7 | Emergencies |
| 4 | Spray Foam Insulation USA | 84 | 4.9★ (151) | Oceanside | Sun · Evenings | — |
| 5 | JC Home Care Center Inc | 83 | 4.5★ (46) | Farmingdale, 12 mi away | 24/7 | — |
| 6 | Go Go Green Insulation | 83 | 5.0★ (80) | Brooklyn, 13 mi away | Sat · Sun | — |
| 7 | 365 Kool | 82 | 4.6★ (45) | Greenpoint, 20 mi away | 24/7 | — |
| 8 | Innovative Air Solutions Inc. | 82 | 4.9★ (976) | Larchmont, 20 mi away | 24/7 | — |
| 9 | Market Plus Spray Foam Insulation LLC | 81 | 5.0★ (28) | Woodhaven, 12 mi away | Sat · Sun · Evenings | — |
| 10 | Hilltop Insulation Group | 81 | 5.0★ (58) | Cambria Heights, 6 mi away | Sat · Evenings | — |
The 136 best insulation contractors in Oceanside, ranked
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.
Based in Hicksville, 11 mi away
85/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 5,457 Google reviews, the most Google reviews on this list (5,457).
- 4.8★ from 5,457 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 1 Enterprise Pl # E, Hicksville, NY 11801
Based in Brooklyn, 16 mi away
84/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
- 5.0★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3701 Bedford Ave, Brooklyn, NY 11229
Based in Oceanside
84/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 151 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 151 Google reviews
- Hours
- Mon–Thu 7:30 AM–8 PM · Fri 7:30 AM–5 PM · Sat closed · Sun 7:30 AM–8 PM
- Address
- 3553 Lawson Blvd, Oceanside, NY 11572
Based in Farmingdale, 12 mi away
83/100CR ScoreRanked #5 because of its Google rating and availability: 4.5★ from 46 Google reviews, open 24/7.
- 4.5★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 200 Broadhollow Rd, Farmingdale, NY 11735
Based in Brooklyn, 13 mi away
83/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 80 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 304 Schenck Ave, Brooklyn, NY 11207
#7 365 Kool
Based in Greenpoint, 20 mi away
82/100CR ScoreRanked #7 because of its Google rating and availability: 4.6★ from 45 Google reviews, open 24/7.
- 4.6★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 244 5th Ave, New York, NY 10001
Based in Larchmont, 20 mi away
82/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 976 Google reviews, open 24/7.
- 4.9★ from 976 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11 Kimball Pl, Mt Vernon, NY 10550
Based in Woodhaven, 12 mi away
81/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 84-74 98th St, Woodhaven, NY 11421
Based in Cambria Heights, 6 mi away
81/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 58 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 116-06 223rd St 2nd fl, Cambria Heights, NY 11411
Based in Hell's Kitchen, 20 mi away
81/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 555 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 555 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–2 PM · Sun closed
- Address
- 286 Madison Ave #1300, New York, NY 10017
#12 Green Home Logic
Based in Garden City, 7 mi away
80/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 81 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 81 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 1225 Franklin Ave RM 325, Garden City, NY 11530
Based in Brooklyn, 16 mi away
80/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1623 Flatbush Ave, Brooklyn, NY 11210
Based in Brooklyn, 10 mi away
80/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 69 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat closed · Sun 9 AM–5 PM
- Address
- 162-16 Union Tpke STE 222, Flushing, NY 11367
Based in Larchmont, 21 mi away
80/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 56 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 1999 Palmer Ave, Larchmont, NY 10538
Based in Centereach, 24 mi away
79/100CR ScoreRanked #16 because of its Google rating and availability: 4.3★ from 54 Google reviews, open 24/7.
- 4.3★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#17 Foam Masters USA
Based in Brooklyn, 17 mi away
79/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 20 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
- Address
- 1022 Avenue P STE 1, Brooklyn, NY 11230
Based in Hell's Kitchen, 20 mi away
79/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 58 Google reviews, listed on Google as “Insulation contractor”.
- 4.6★ from 58 Google reviews
- Hours
- Mon 9 AM–5 PM · Tue–Thu 8 AM–6 PM · Fri–Sat 8 AM–5 PM · Sun 9 AM–5 PM
- Address
- 112 W 27th St 4th Floor, New York, NY 10001
Based in Bay Shore, 15 mi away
78/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “Insulation contractor”.
- 4.5★ from 15 Google reviews
- Hours
- Mon–Sun 6 AM–6 PM
Based in Brooklyn, 17 mi away
78/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
- Address
- 2133 E 17th St, Brooklyn, NY 11229
Based in Brooklyn, 16 mi away
78/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 60 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat closed · Sun 8 AM–7 PM
- Address
- 4205 Avenue H, Brooklyn, NY 11210
Based in Mount Vernon, 22 mi away
78/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
- 5.0★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5987 Broadway, Bronx, NY 10471
Based in Baldwin, 2 mi away
78/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 60 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1003 Merrick Rd, Baldwin, NY 11510
#24 Green Home Logic
Based in Bushwick, 14 mi away
78/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 33 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 10 AM–3 PM · Sun closed
- Address
- 77-23 62nd St, Flushing, NY 11385
Based in West Hills, 18 mi away
77/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “Insulation contractor”.
- 4.5★ from 15 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
Insulation contractors ranked #26 to #50
#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 136 ranked insulation contractors here; the rest are on their profiles.
Also serving Oceanside
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.
How much do insulation contractors cost in Oceanside?
National price ranges in USD, not adjusted for Oceanside. 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 |
How we ranked Oceanside insulation contractors
We scored 136 Oceanside 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 Oceanside 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 |
Insulation contractors in Oceanside: frequently asked questions
Who is the best insulation contractor in Oceanside?
By CR Score, the highest-ranked insulation contractor in Oceanside, NY is A&J Insulation with a CR Score of 86/100. It has 5.0★ from 94 Google reviews. It is open 24/7. EcoShield Pest Solutions (#2) and Insulation Builders (#3) follow. We ranked 136 insulation contractors on 8 factors, last updated October 22, 2026.
How many insulation contractors are there in Oceanside?
ContractorsRanked ranks 136 insulation contractors serving Oceanside, NY. 1 of them is based in Oceanside; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Oceanside are open 24/7?
14 ranked insulation contractors in Oceanside post 24/7 hours. The highest-ranked are A&J Insulation (#1), Insulation Builders (#3) and JC Home Care Center Inc (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Oceanside work on weekends?
85 of 136 ranked insulation contractors post Saturday hours and 54 post Sunday hours. The highest-ranked open Saturdays are A&J Insulation (#1), EcoShield Pest Solutions (#2) and Insulation Builders (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Oceanside?
Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Oceanside. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Oceanside insulation contractors have?
The median Google rating among 136 rated insulation contractors in Oceanside is 5.0★, with a median of 11 reviews. EcoShield Pest Solutions has the most, 5,457 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank insulation contractors?
Each insulation contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do insulation contractors outside Oceanside count in this ranking?
Yes, if they are within 25 mi of the Oceanside city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Oceanside
- October 2026: CR Scores recalculated for 136 insulation contractors serving Oceanside.
- October 2026: 1 duplicate listing merged.
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