Skip to content
ContractorsRanked

Best Insulation Contractors in West Greenwich, RI (2026)

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

The short answer

  1. 1

    Best overall in West Greenwich: L&B Remodeling Co. Inc., CR Score 90/100; 5.0★ from 56 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): WeatherTek Insulation LLC, posts 24/7 hours; ranked #2 of 41.

  3. 5

    Most-reviewed: NetZero Insulation Technologies, 260 Google reviews at 5.0★, the most of 41 ranked; ranked #5.

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

41 West Greenwich insulation contractors are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 16 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 41 rated businesses.

Top 10 insulation contractors in West Greenwich at a glance

Top 10 insulation contractors in West Greenwich at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1L&B Remodeling Co. Inc.905.0★ (56)Seekonk, 10 mi away24/7Overall
2WeatherTek Insulation LLC874.4★ (32)Coventry, 6 mi away24/7Emergencies
3RI Choice Spray Foam Inc.854.7★ (31)Coventry, 6 mi awaySat · Sun · Evenings—
4Precision Spray Foam Insulation Warwick844.7★ (36)Seekonk, 10 mi awaySat · Sun · Evenings—
5NetZero Insulation Technologies845.0★ (260)Seekonk, 10 mi away—Most reviews
6Atlas Insulation Co804.0★ (41)Johnston, 14 mi away——
7All Star Insulation804.8★ (71)Pawtucket, 22 mi awaySat—
8Priority Insulation Providence805.0★ (30)Providence, 17 mi awaySat · Evenings—
9WeatherTek Insulation LLC793.7★ (3)Coventry, 5 mi away——
10Superior Insulation785.0★ (8)Smithfield, 18 mi away——

The 41 best insulation contractors in West Greenwich, ranked

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

  3. #3 RI Choice Spray Foam Inc.

    Based in Coventry, 6 mi away

    85/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.7★ from 31 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun 9 AM–5 PM
    Address
    6222 Flat River Rd, Coventry, RI 02827
    View profile for RI Choice Spray Foam Inc.(401) 249-4428

  6. #6 Atlas Insulation Co

    Based in Johnston, 14 mi away

    80/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.0★ from 41 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.0★ from 41 Google reviews
    Address
    116 Danielson Pike, Scituate, RI 02857
    View profile for Atlas Insulation Co(401) 647-2500

  7. #7 All Star Insulation

    Based in Pawtucket, 22 mi away

    80/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 71 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.8★ from 71 Google reviews
    Hours
    Mon 7 AM–5 PM · Tue 6:30 AM–5 PM · Wed 7 AM–5:30 PM · Thu–Sat 7 AM–5 PM · Sun closed
    Address
    20 Rhode Island Ave, Pawtucket, RI 02860
    View profile for All Star Insulation(401) 383-5963

  8. #8 Priority Insulation Providence

    Based in Providence, 17 mi away

    80/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.

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

    • 5.0★ from 30 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    179 Massachusetts Ave, Providence, RI 02905
    View profile for Priority Insulation Providence(401) 756-1854

  9. #9 WeatherTek Insulation LLC

    Based in Coventry, 5 mi away

    79/100CR Score

    Ranked #9 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.

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

    • 3.7★ from 3 Google reviews
    Address
    4305 Flat River Rd, Coventry, RI 02827
    View profile for WeatherTek Insulation LLC(401) 954-5955

  10. #10 Superior Insulation

    Based in Smithfield, 18 mi away

    78/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.

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

    • 5.0★ from 8 Google reviews
    Address
    14 Enterprise Ln b, Smithfield, RI 02917
    View profile for Superior Insulation(401) 515-4524

  11. #11 Rhode Island Insulation

    Based in Exeter, 7 mi away

    78/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.

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

    • 5.0★ from 4 Google reviews
    Address
    15 Abbi Ln, Hope, RI 02831
    View profile for Rhode Island Insulation(401) 741-5067

  13. #13 Tuma Insulation

    Based in Warwick, 10 mi away

    78/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.

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

    • 5.0★ from 5 Google reviews
    Address
    Warwick, RI 02886
    View profile for Tuma Insulation

  14. #14 MR. ROOF. INC

    Based in Attleboro, 25 mi away

    78/100CR Score

    Ranked #14 because of its Google rating and review volume: 4.8★ from 197 Google reviews, 197 Google reviews.

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

    • 4.8★ from 197 Google reviews
    Hours
    Mon–Sun 9 AM–5 PM
    Address
    829 Newport Ave, Attleboro, MA 02703
    View profile for MR. ROOF. INC(508) 342-5373

  16. #16 A A Insulation Inc

    Based in Johnston, 16 mi away

    76/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.

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

    • 5.0★ from 5 Google reviews
    Address
    50 King St, Johnston, RI 02919
    View profile for A A Insulation Inc(401) 421-3782

  17. #17 Energy Geeks

    Based in Blackstone, 25 mi away

    76/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.9★ from 92 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    View profile for Energy Geeks(401) 766-1540

  18. #18 Onassis & Associates

    Based in Seekonk, 10 mi away

    75/100CR Score

    Ranked #18 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
    View profile for Onassis & Associates(401) 723-5545

  20. #20 Greenwich Insulation

    Based in Coventry, 5 mi away

    75/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.4★ from 7 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    1012 Tiogue Ave, Coventry, RI 02816
    View profile for Greenwich Insulation(401) 826-2520

  21. #21 RoofMasters

    Based in Norwich, 17 mi away

    74/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.

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

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7 School St, Griswold, CT 06351
    View profile for RoofMasters(860) 980-4162

  22. #22 RC Insulation

    Based in Pawtucket, 21 mi away

    74/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.

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

    • 5.0★ from 5 Google reviews
    Hours
    Mon–Fri 6 AM–5 PM · Sat 6 AM–12 PM · Sun closed
    Address
    113 Slater St, Pawtucket, RI 02860
    View profile for RC Insulation(401) 572-1107

  23. #23 Superior Energy Solutions INC

    Based in Swansea, 22 mi away

    73/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.8★ from 25 Google reviews
    Hours
    Mon–Fri 7 AM–3:30 PM · Sat–Sun closed
    Address
    2780 US-6, Rehoboth, MA 02769, Swansea, MA 02777
    View profile for Superior Energy Solutions INC(508) 567-4109

  24. #24 Rhode Island Insulation

    Based in Cranston, 14 mi away

    73/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.2★ from 15 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.2★ from 15 Google reviews
    Hours
    Mon–Fri 6:30 AM–3:30 PM · Sat–Sun closed
    Address
    52 Walnut Grove Ave, Cranston, RI 02920
    View profile for Rhode Island Insulation(401) 244-6948

All 41 insulation contractors

#1 to #25 are shown in full above. Here are #26 to #41, in CR Score order; each links to its profile.

insulation contractors in West Greenwich, ranks 26 to 41
RankBusinessCR ScoreGoogle ratingDistance
2624/7 Insulation of New England, LLC724.6★ (10)25 mi
27Dryvit Systems, Inc.724.3★ (7)8 mi
28Anchor Insulation Co Inc724.6★ (20)23 mi
29Map Insulation Co714.4★ (13)21 mi
30A/Z Corporation714.5★ (11)18 mi
31Quality Insulation of Eastern CT703.7★ (26)21 mi
32Nescor704.3★ (6)23 mi
33Anchor Insulation704.3★ (9)24 mi
34Beneficial Energy Products695.0★ (9)21 mi
35A&A Attic Insulation Services & Roofing Services Of Attleboro, MA685.0★ (6)24 mi
36Flag Services685.0★ (12)21 mi
37Patriot Insulation & Gutters, Inc.685.0★ (14)17 mi
38Greenville Insulation684.3★ (6)18 mi
39DC & Sons Home Improvements665.0★ (5)25 mi
40Dynamic Building & Energy Solutions654.6★ (16)22 mi
41NE Plastering655.0★ (4)25 mi

Also serving West Greenwich

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 West Greenwich
BusinessGoogle ratingDistance
A. A. Arden LLC3.0★ (2)24 mi
ASW Construction15 mi
Aten Energy Conservation LLC5.0★ (2)15 mi
Atlantis Construction LLC.14 mi
B.S.T Services13 mi
Big Tony's Pizzeria16 mi
Chebbo Realty12 mi
CIC Insulation, Inc.5.0★ (2)23 mi
Duct InsulationIn West Greenwich
Greenwich Insulation3.0★ (1)9 mi
Lui G Insulation10 mi
Ned Reynolds5.0★ (2)20 mi
NTC Plastering5.0★ (1)24 mi
Proactive Ceiling Insulation LLC16 mi
ProTech Spray Foam5.0★ (1)15 mi
Rhode Island Spray Foam Insulation10 mi
RYPEC Home Sevices5.0★ (1)17 mi
Spray Foam Insulation Boston Mass & Rhode Island5.0★ (1)25 mi
Storey Telehealth16 mi
Viking Industries Inc5.0★ (1)18 mi

How much do insulation contractors cost in West Greenwich?

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

How much do insulation contractors cost in West Greenwich?
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 West Greenwich insulation contractors

We scored 41 West Greenwich 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 West Greenwich 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 West Greenwich: frequently asked questions

Who is the best insulation contractor in West Greenwich?

By CR Score, the highest-ranked insulation contractor in West Greenwich, RI is L&B Remodeling Co. Inc. with a CR Score of 90/100. It has 5.0★ from 56 Google reviews. It is open 24/7. WeatherTek Insulation LLC (#2) and RI Choice Spray Foam Inc. (#3) follow. We ranked 41 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in West Greenwich?

ContractorsRanked ranks 41 insulation contractors serving West Greenwich, RI. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which insulation contractors in West Greenwich are open 24/7?

3 ranked insulation contractors in West Greenwich post 24/7 hours. The highest-ranked are L&B Remodeling Co. Inc. (#1), WeatherTek Insulation LLC (#2) and RoofMasters (#21). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in West Greenwich work on weekends?

16 of 41 ranked insulation contractors post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are L&B Remodeling Co. Inc. (#1), WeatherTek Insulation LLC (#2) and RI Choice Spray Foam Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in West Greenwich?

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

What Google rating do West Greenwich insulation contractors have?

The median Google rating among 41 rated insulation contractors in West Greenwich is 4.8★, with a median of 11 reviews. NetZero Insulation Technologies has the most, 260 reviews, and ranks #5. 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 West Greenwich count in this ranking?

Yes, if they are within 25 mi of the West Greenwich 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 West Greenwich

  1. October 2026: CR Scores recalculated for 41 insulation contractors serving West Greenwich.
  2. October 2026: 1 duplicate listing merged.

More insulation contractors and West Greenwich pages

Other trades in West Greenwich