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Best Insulation Contractors in Holbrook, NY (2026)

45 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Holbrook: Mid Suffolk Handyman, CR Score 83/100; 4.3★ from 54 Google reviews; open 24/7.

  2. 6

    Best for emergencies (open 24/7): JC Home Care Center Inc, posts 24/7 hours; ranked #6 of 45.

  3. 3

    Most-reviewed: EcoShield Pest Solutions, 5,457 Google reviews at 4.8★, the most of 45 ranked; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

45 Holbrook insulation contractors are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 25 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.8★ across 45 rated businesses.

Top 10 insulation contractors in Holbrook at a glance

Top 10 insulation contractors in Holbrook at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mid Suffolk Handyman834.3★ (54)Centereach, 8 mi away24/7Overall
2Healthy Basement Systems834.8★ (601)Medford, 7 mi awaySat · Evenings—
3EcoShield Pest Solutions824.8★ (5,457)Hicksville, 23 mi awaySatMost reviews
4JP McHale Pest Management824.9★ (135)Oakdale, 5 mi awaySat—
5Smart Energy Savers LLC814.6★ (11)Woodbridge, 1 mi awaySat · Sun · Evenings—
6JC Home Care Center Inc814.5★ (46)Farmingdale, 20 mi away24/7Emergencies
7Ivy Insulation815.0★ (48)Patchogue, 4 mi awaySat · Evenings—
8Green Team LI804.7★ (387)Holbrook——
9Xcell Insulation795.0★ (3)Bohemia, 3 mi away——
10Pacific Heating & Air Conditioning784.9★ (60)Boyle Heights, 1 mi away24/7—

The 45 best insulation contractors in Holbrook, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

  1. Ranked #1 in Holbrook

    #1 Mid Suffolk Handyman

    Based in Centereach, 8 mi away

    83/100CR Score

    Ranked #1 because of its Google rating and availability: 4.3★ from 54 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.3★ from 54 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Mid Suffolk Handyman(631) 433-2866

  2. #2 Healthy Basement Systems

    Based in Medford, 7 mi away

    83/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 601 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 601 Google reviews
    Hours
    Mon–Tue 8 AM–5 PM · Wed 8 AM–7 PM · Thu–Fri 8 AM–5 PM · Sat 9 AM–2 PM · Sun closed
    Address
    1165 Station Rd, Medford, NY 11763
    View profile for Healthy Basement Systems(631) 956-5003

  3. #3 EcoShield Pest Solutions

    Based in Hicksville, 23 mi away

    82/100CR Score

    Ranked #3 because of its Google rating and review volume: 4.8★ from 5,457 Google reviews, the most Google reviews on this list (5,457).

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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
    View profile for EcoShield Pest Solutions(631) 274-7022

  4. #4 JP McHale Pest Management

    Based in Oakdale, 5 mi away

    82/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 135 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 8 AM–2 PM · Sun closed
    Address
    30 Pond Rd, Oakdale, NY 11769
    View profile for JP McHale Pest Management(631) 240-3306

  5. #5 Smart Energy Savers LLC

    Based in Woodbridge, 1 mi away

    81/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.6★ from 11 Google reviews
    Hours
    Mon–Thu 8 AM–8 PM · Fri–Sat 8:30 AM–8 PM · Sun 8 AM–8 PM
    View profile for Smart Energy Savers LLC(646) 726-6562

  6. #6 JC Home Care Center Inc

    Based in Farmingdale, 20 mi away

    81/100CR Score

    Ranked #6 because of its Google rating and availability: 4.5★ from 46 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.5★ from 46 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    200 Broadhollow Rd, Farmingdale, NY 11735
    View profile for JC Home Care Center Inc(800) 660-6446

  7. #7 Ivy Insulation

    Based in Patchogue, 4 mi away

    81/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 48 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    7 Park Ave, Patchogue, NY 11772
    View profile for Ivy Insulation(631) 333-8830

  8. #8 Green Team LI

    Based in Holbrook

    80/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.7★ from 387 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 387 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    332B Dante Ct, Holbrook, NY 11741
    View profile for Green Team LI(631) 676-4717

  9. #9 Xcell Insulation

    Based in Bohemia, 3 mi away

    79/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 3 Google reviews
    Address
    110 Keyland Ct, Bohemia, NY 11716
    View profile for Xcell Insulation(631) 780-6601

  11. #11 Thermathec

    Based in Shirley, 10 mi away

    78/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.2★ from 10 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.2★ from 10 Google reviews
    Hours
    Mon–Sun 7 AM–7 PM
    Address
    1490 William Floyd Pkwy, Shirley, NY 11967
    View profile for Thermathec(631) 571-1010

  12. #12 Paramount Insulation

    Based in Centereach, 8 mi away

    78/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 21 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    View profile for Paramount Insulation(631) 492-0214

  13. #13 Federal Conservation

    Based in West Hills, 15 mi away

    78/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.5★ from 15 Google reviews
    Hours
    Mon–Sun 7 AM–9 PM
    View profile for Federal Conservation(631) 923-0470

  15. #15 Sanchez Insulation Inc

    Based in Bay Shore, 18 mi away

    77/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.5★ from 15 Google reviews
    Hours
    Mon–Sun 6 AM–6 PM
    View profile for Sanchez Insulation Inc(631) 894-4708

  16. #16 WeatherFoam Insulation

    Based in Coram, 10 mi away

    77/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 83 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 83 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
    Address
    1054 NY-25A, Mt Sinai, NY 11766
    View profile for WeatherFoam Insulation(631) 821-8050

  17. #17 Suburban Exterminating

    Based in Riverhead, 24 mi away

    77/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 148 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 148 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    372 Flanders Rd, Riverhead, NY 11901
    View profile for Suburban Exterminating(844) 944-4133

  18. #18 Rocket Insulation

    Based in Ronkonkoma, 2 mi away

    75/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 18 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    40 Haynes Ct, Ronkonkoma, NY 11779
    View profile for Rocket Insulation(631) 750-9075

  19. #19 Power Home Remodeling

    Based in Melville, 18 mi away

    75/100CR Score

    Ranked #19 because of its Google rating and review volume: 4.6★ from 3,916 Google reviews, 3,916 Google reviews.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.6★ from 3,916 Google reviews
    Hours
    Mon–Tue 8 AM–9 PM · Wed 8 AM–7 PM · Thu 8 AM–9 PM · Fri 8 AM–7 PM · Sat 9 AM–3 PM · Sun closed
    Address
    395 N Service Rd Suite 102, Melville, NY 11747
    View profile for Power Home Remodeling(631) 339-7268

  20. #20 Radiant Insulation Systems

    Based in Middle Island, 8 mi away

    75/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.1★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9:30 AM–1:30 PM · Sun closed
    Address
    390 Middle Country Rd, Middle Island, NY 11953
    View profile for Radiant Insulation Systems

  21. #21 The Energy Haus Inc.

    Based in Huntington Station, 18 mi away

    75/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun closed
    Address
    4 Chicago Pl, Huntington Station, NY 11746
    View profile for The Energy Haus Inc.(631) 470-8318

  22. #22 Camco Insulation

    Based in West Hills, 21 mi away

    75/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    View profile for Camco Insulation(516) 220-6667

  23. #23 Hytech Home

    Based in Bay Shore, 12 mi away

    74/100CR Score

    Ranked #23 because of its Google rating and review volume: 4.8★ from 475 Google reviews, 475 Google reviews.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 475 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–2 PM · Sun closed
    Address
    6 Washington Ave, Bay Shore, NY 11706
    View profile for Hytech Home(631) 595-5500

  24. #24 VFD

    Based in Holbrook

    74/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1363 Lincoln Ave UNIT 2, Holbrook, NY 11741
    View profile for VFD(631) 223-8465

All 45 insulation contractors

#1 to #25 are shown in full above. Here are #26 to #45, in CR Score order; each links to its profile.

insulation contractors in Holbrook, ranks 26 to 45
RankBusinessCR ScoreGoogle ratingDistance
26SolvIt Home Services734.5★ (42)25 mi
27Delfino Co.723.5★ (12)3 mi
28PatchItUP of Suffolk County - For Every Type of Drywall Damage714.9★ (252)24 mi
29ELI Construction Services714.7★ (35)10 mi
30Delfino Insulation715.0★ (9)16 mi
31Cary Insulation713.0★ (14)4 mi
32Sanchez Insulation Inc.705.0★ (4)11 mi
33SunComfort Solutions705.0★ (12)7 mi
34One of A Kind Drywall704.3★ (7)7 mi
35Radiant Drywall & Insulation694.3★ (6)15 mi
36Smart Energy Spray Foam Inc.695.0★ (5)17 mi
37Hunter Insulation675.0★ (4)24 mi
38Axim Mica673.0★ (3)19 mi
39Silver Fox Construction, Ltd.675.0★ (38)15 mi
40B&C Carpentry & Landscaping Inc663.7★ (6)24 mi
41Zavza Seal LLC655.0★ (11)15 mi
42A&B Systems Inc.634.2★ (6)23 mi
43Home Energy Solutions634.4★ (13)17 mi
44J P Hunter Co Inc624.5★ (52)24 mi
45New York Poly Steel Inc624.5★ (17)20 mi

Also serving Holbrook

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.

Unranked insulation contractors serving Holbrook
BusinessGoogle ratingDistance
1 MLS Consultants, Inc.5.0★ (106)In Holbrook
A1 Home Insulation of Plainview5.0★ (2)21 mi
ecotec spray foam5.0★ (2)11 mi
Efficiency Contractor5.0★ (2)13 mi
El shaddai sprayfoam insulation6 mi
Energy Saving Solutions NY1.0★ (1)11 mi
Hailey Insulation Corp5.0★ (1)13 mi
Hailey Insulation Corporation5.0★ (1)8 mi
INSULATION PROS NYC5.0★ (1)6 mi
J&G Contractor, Inc.5.0★ (1)6 mi
LI Craftsmanship Inc5.0★ (1)In Holbrook
Masco Contractor Services4 mi
R LACH CONTRACTING INC.5.0★ (1)17 mi
Rad King, Radiant Heat Contractors Inc.5.0★ (4)In Holbrook
RFJ Insulation Contractor5.0★ (2)12 mi
Spray Foam NY Inc6 mi
Spray Kings Insulation5.0★ (1)16 mi
T & T Insulation LLC5.0★ (1)11 mi
VanBaur Framing & Drywall, LLC1 mi
Zavza Seal LLC3 mi

How much do insulation contractors cost in Holbrook?

National price ranges in USD, not adjusted for Holbrook. Each row names its basis and the month we checked it.

How much do insulation contractors cost in Holbrook?
JobLowTypicalHighBasisChecked
Attic insulation$1,700$2,100$2,500Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national rangeOctober 2026

How we ranked Holbrook insulation contractors

We scored 45 Holbrook 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Holbrook data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Insulation contractors in Holbrook: frequently asked questions

Who is the best insulation contractor in Holbrook?

By CR Score, the highest-ranked insulation contractor in Holbrook, NY is Mid Suffolk Handyman with a CR Score of 83/100. It has 4.3★ from 54 Google reviews. It is open 24/7. Healthy Basement Systems (#2) and EcoShield Pest Solutions (#3) follow. We ranked 45 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Holbrook?

ContractorsRanked ranks 45 insulation contractors serving Holbrook, NY. 2 of them are based in Holbrook; 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 Holbrook are open 24/7?

4 ranked insulation contractors in Holbrook post 24/7 hours. The highest-ranked are Mid Suffolk Handyman (#1), JC Home Care Center Inc (#6) and Pacific Heating & Air Conditioning (#10). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Holbrook work on weekends?

25 of 45 ranked insulation contractors post Saturday hours and 8 post Sunday hours. The highest-ranked open Saturdays are Mid Suffolk Handyman (#1), Healthy Basement Systems (#2) and EcoShield Pest Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Holbrook?

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 Holbrook. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Holbrook insulation contractors have?

The median Google rating among 45 rated insulation contractors in Holbrook is 4.8★, with a median of 17 reviews. EcoShield Pest Solutions has the most, 5,457 reviews, and ranks #3. 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 Holbrook count in this ranking?

Yes, if they are within 25 mi of the Holbrook 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 Holbrook

  1. October 2026: CR Scores recalculated for 45 insulation contractors serving Holbrook.
  2. October 2026: 1 duplicate listing merged.

More insulation contractors and Holbrook pages

Other trades in Holbrook