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Best Insulation Contractors in Kingston, RI (2026)

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

The short answer

  1. 1

    Best overall in Kingston: L&B Remodeling Co. Inc., CR Score 91/100; 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 29.

  3. 4

    Most-reviewed: NetZero Insulation Technologies, 260 Google reviews at 5.0★, the most of 29 ranked; ranked #4.

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

29 Kingston insulation contractors are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 8 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.7★ across 29 rated businesses.

Top 10 insulation contractors in Kingston at a glance

Top 10 insulation contractors in Kingston at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1L&B Remodeling Co. Inc.915.0★ (56)Seekonk, 6 mi away24/7Overall
2WeatherTek Insulation LLC864.4★ (32)Coventry, 13 mi away24/7Emergencies
3Precision Spray Foam Insulation Warwick864.7★ (36)Seekonk, 6 mi awaySat · Sun · Evenings—
4NetZero Insulation Technologies855.0★ (260)Seekonk, 6 mi away—Most reviews
5RI Choice Spray Foam Inc.824.7★ (31)Coventry, 19 mi awaySat · Sun · Evenings—
6A.F.T. Insulation794.9★ (48)Fall River, 23 mi awaySat · Evenings—
7Priority Insulation Providence785.0★ (30)Providence, 22 mi awaySat · Evenings—
8Onassis & Associates775.0★ (3)Seekonk, 6 mi away——
9Atlas Insulation Co774.0★ (41)Johnston, 24 mi away——
10Extreme Spray Foam of Rhode Island775.0★ (17)Providence, 23 mi awaySat—

The 29 best insulation contractors in Kingston, ranked

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

  5. #5 RI Choice Spray Foam Inc.

    Based in Coventry, 19 mi away

    82/100CR Score

    Ranked #5 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 A.F.T. Insulation

    Based in Fall River, 23 mi away

    79/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.9★ from 48 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    62 Lighthouse Ln, Westport, MA 02790
    View profile for A.F.T. Insulation(774) 955-4113

  7. #7 Priority Insulation Providence

    Based in Providence, 22 mi away

    78/100CR Score

    Ranked #7 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

  8. #8 Onassis & Associates

    Based in Seekonk, 6 mi away

    77/100CR Score

    Ranked #8 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

  9. #9 Atlas Insulation Co

    Based in Johnston, 24 mi away

    77/100CR Score

    Ranked #9 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

  11. #11 Tuma Insulation

    Based in Warwick, 16 mi away

    76/100CR Score

    Ranked #11 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

  12. #12 Alternative Weatherization Inc

    Based in Fall River, 23 mi away

    76/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 80 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.9★ from 80 Google reviews
    Hours
    Mon–Fri 7 AM–4:30 PM · Sat–Sun closed
    Address
    2 Lark St, Fall River, MA 02721
    View profile for Alternative Weatherization Inc(508) 422-7169

  15. #15 WeatherTek Insulation LLC

    Based in Coventry, 17 mi away

    76/100CR Score

    Ranked #15 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

  16. #16 Rhode Island Insulation

    Based in Exeter, 18 mi away

    75/100CR Score

    Ranked #16 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

  17. #17 Insulation R Us Inc

    Based in Fall River, 25 mi away

    75/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.5★ from 12 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.5★ from 12 Google reviews
    Address
    57 15th St, Fall River, MA 02723
    View profile for Insulation R Us Inc

  18. #18 A A Insulation Inc

    Based in Johnston, 24 mi away

    74/100CR Score

    Ranked #18 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

  19. #19 Superior Energy Solutions INC

    Based in Swansea, 24 mi away

    73/100CR Score

    Ranked #19 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

  20. #20 Insulate2Save Inc.

    Based in Fall River, 25 mi away

    72/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.6★ from 34 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.6★ from 34 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    410 Grove St, Fall River, MA 02720
    View profile for Insulate2Save Inc.(508) 567-6706

  21. #21 Greenwich Insulation

    Based in Coventry, 14 mi away

    72/100CR Score

    Ranked #21 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

  22. #22 Ecologic Insulation Inc.

    Based in Tiverton, 23 mi away

    72/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.6★ from 17 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.6★ from 17 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    79 Aquidneck Dr, Tiverton, RI 02878
    View profile for Ecologic Insulation Inc.(401) 383-1589

  23. #23 Rhode Island Insulation

    Based in Cranston, 22 mi away

    71/100CR Score

    Ranked #23 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

  24. #24 A/Z Corporation

    Based in Groton, 18 mi away

    71/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.5★ from 11 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    46 Norwich-Westerly Rd, North Stonington, CT 06359
    View profile for A/Z Corporation(800) 400-2420

  25. #25 Dryvit Systems, Inc.

    Based in West Warwick, 13 mi away

    71/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “Insulation contractor”.

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

    • 4.3★ from 7 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    1 Energy Way, West Warwick, RI 02893
    View profile for Dryvit Systems, Inc.(800) 556-7752

All 29 insulation contractors

#1 to #25 are shown in full above. Here are #26 to #29, in CR Score order; each links to its profile.

insulation contractors in Kingston, ranks 26 to 29
RankBusinessCR ScoreGoogle ratingDistance
26Map Insulation Co714.4★ (13)24 mi
27Energy Attic Insulation Co & Roofing Services Fall River, MA704.2★ (14)23 mi
28Retrofit Insulation, Inc.675.0★ (9)24 mi
29Dynamic Building & Energy Solutions654.6★ (16)21 mi

Also serving Kingston

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 Kingston
BusinessGoogle ratingDistance
American Foam Technologies11 mi
ASW Construction7 mi
Aten Energy Conservation LLC5.0★ (2)20 mi
Atlantis Construction LLC.18 mi
B.S.T Services20 mi
Baylies Insulation5.0★ (2)24 mi
Capalbo's Waste Service15 mi
Central Paper Co10 mi
Chebbo Realty8 mi
Duct Insulation12 mi
Greenwich Insulation3.0★ (1)15 mi
Hoosier Legacy8 mi
Lui G Insulation6 mi
Ned Reynolds5.0★ (2)11 mi
ProTech Spray Foam5.0★ (1)24 mi
Rhode Island Spray Foam Insulation6 mi
RYPEC Home Sevices5.0★ (1)22 mi
Storey Telehealth9 mi
US Green Insulation Rhode Island13 mi
Viking Industries Inc5.0★ (1)21 mi

How much do insulation contractors cost in Kingston?

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

How much do insulation contractors cost in Kingston?
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 Kingston insulation contractors

We scored 29 Kingston 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 Kingston 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 Kingston: frequently asked questions

Who is the best insulation contractor in Kingston?

By CR Score, the highest-ranked insulation contractor in Kingston, RI is L&B Remodeling Co. Inc. with a CR Score of 91/100. It has 5.0★ from 56 Google reviews. It is open 24/7. WeatherTek Insulation LLC (#2) and Precision Spray Foam Insulation Warwick (#3) follow. We ranked 29 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Kingston?

ContractorsRanked ranks 29 insulation contractors serving Kingston, RI. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which insulation contractors in Kingston are open 24/7?

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

Which insulation contractors in Kingston work on weekends?

8 of 29 ranked insulation contractors post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are L&B Remodeling Co. Inc. (#1), WeatherTek Insulation LLC (#2) and Precision Spray Foam Insulation Warwick (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Kingston?

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

What Google rating do Kingston insulation contractors have?

The median Google rating among 29 rated insulation contractors in Kingston is 4.7★, with a median of 16 reviews. NetZero Insulation Technologies has the most, 260 reviews, and ranks #4. 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 Kingston count in this ranking?

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

  1. October 2026: CR Scores recalculated for 29 insulation contractors serving Kingston.
  2. October 2026: 1 duplicate listing merged.

More insulation contractors and Kingston pages

Other trades in Kingston