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ContractorsRanked

Best Insulation Contractors in Moncks Corner, SC (2026)

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

The short answer

  1. 1

    Best overall in Moncks Corner: Southern Industries Home Improvements, CR Score 83/100; 4.7★ from 698 Google reviews; open 24/7.

  2. 2

    Most-reviewed: Metro Wildlife and Pest Control, 310 Google reviews at 4.9★, the most of 24 ranked after Southern Industries Home Improvements; ranked #2.

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

24 Moncks Corner insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 10 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.8★ across 24 rated businesses.

Top 10 insulation contractors in Moncks Corner at a glance

Top 10 insulation contractors in Moncks Corner at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Southern Industries Home Improvements834.7★ (698)North Charleston, 19 mi away24/7Overall
2Metro Wildlife and Pest Control824.9★ (310)Charleston, 5 mi away—Most reviews
3Handyman Connection of Mount Pleasant824.8★ (216)North Charleston, 18 mi awaySat · Evenings—
4Rivers Chimney CO804.8★ (33)North Charleston, 23 mi awaySat · Sun · Evenings—
5Extreme Spray Foam of Charleston774.8★ (22)Charleston, 4 mi away——
6Palmetto Foundation Services LLC765.0★ (6)Charleston, 17 mi awaySat · Sun—
7One Stop Contracting744.9★ (82)Charleston, 14 mi awaySat · Evenings—
8Ticomex spray foam insulation744.0★ (4)Charleston, 20 mi awaySat · Sun—
931-W Insulation743.6★ (9)Summerville, 14 mi awaySat—
10Crawlspace Cowboys735.0★ (51)Charleston, 25 mi away——

The 24 best insulation contractors in Moncks Corner, 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.

  4. #4 Rivers Chimney CO

    Based in North Charleston, 23 mi away

    80/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 33 Google reviews
    Hours
    Mon–Sun 6 AM–11 PM
    Address
    4153 Rivers Ave, North Charleston, SC 29405
    View profile for Rivers Chimney CO(843) 418-2719

  9. #9 31-W Insulation

    Based in Summerville, 14 mi away

    74/100CR Score

    Ranked #9 because of its Google rating and trade focus: 3.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.

    • 3.6★ from 9 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
    Address
    114-B Trigard Ln, Summerville, SC 29483
    View profile for 31-W Insulation(843) 767-3380

  12. #12 Insulation by Cohen's

    Based in Moncks Corner

    72/100CR Score

    Ranked #12 because of its Google rating and trade focus: 3.3★ from 42 Google reviews, listed on Google as “Insulation contractor”.

    • 3.3★ from 42 Google reviews
    Hours
    Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
    Address
    1415 Old Hwy 52, Moncks Corner, SC 29461
    View profile for Insulation by Cohen's(843) 761-6587

  15. #15 IBP Charleston

    Based in Charleston, 20 mi away

    71/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.5★ from 21 Google reviews, listed on Google as “Insulation contractor”.

    • 4.5★ from 21 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    6549 Fain St, Charleston, SC 29406
    View profile for IBP Charleston(888) 907-3090

  17. #17 Easy Way Insulation

    Based in Hanahan, 20 mi away

    70/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 9 Google reviews
    Hours
    Mon–Fri 7 AM–4:30 PM · Sat–Sun closed
    Address
    5920 Campbell St, Hanahan, SC 29410
    View profile for Easy Way Insulation(843) 747-5309

  18. #18 Carolina Services Inc.

    Based in Hanahan, 20 mi away

    70/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.4★ from 13 Google reviews, listed on Google as “Insulation contractor”.

    • 4.4★ from 13 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1001 Trident St Suite 101, Hanahan, SC 29410
    View profile for Carolina Services Inc.(843) 566-0656

  19. #19 New Leaf Sprayfoam

    Based in Hanahan, 20 mi away

    70/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    924 Valley St, Hanahan, SC 29410
    View profile for New Leaf Sprayfoam(843) 607-9865

  20. #20 Crawl Space Avengers

    Based in North Charleston, 23 mi away

    69/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Insulation contractor”.

    • 4.7★ from 12 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    3430 Buffalo Ave A, North Charleston, SC 29418
    View profile for Crawl Space Avengers(843) 640-6630

  22. #22 SRI Gale Insulation

    Based in Ladson, 16 mi away

    69/100CR Score

    Ranked #22 because of its Google rating and trade focus: 3.3★ from 12 Google reviews, listed on Google as “Insulation contractor”.

    • 3.3★ from 12 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    9516 Hamburg Rd, Ladson, SC 29456
    View profile for SRI Gale Insulation(843) 871-0844

Also serving Moncks Corner

19 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 Moncks Corner
BusinessGoogle ratingDistance
Abate & Insulate LLC5.0★ (1)25 mi
Affordable spray foam insulation of the carolina's19 mi
Brand Energy Solutions5.0★ (1)18 mi
C4 Energy Insulation LLC22 mi
Crawlspace Home Experts5.0★ (1)23 mi
Ecosealit5.0★ (1)9 mi
Energy Smith13 mi
Foam Insulation Solutions LLC20 mi
Goose Creek Insulation Pulling9 mi
Homepro Solutions Crawlspace Sealing5.0★ (1)25 mi
Jack's Attics21 mi
JWR Sales Co5.0★ (1)20 mi
Rudy Painting LLC24 mi
SRI Low Country:11 mi
Summerville Insulation Pros18 mi
TemperaturePro Charleston4.9★ (351)In Moncks Corner
Thermolators - Spray Foam Insulation5.0★ (1)22 mi
Ticomex spray foam insulation5.0★ (2)20 mi
Tidal Insulation & Coating5.0★ (1)19 mi

How much do insulation contractors cost in Moncks Corner?

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

How much do insulation contractors cost in Moncks Corner?
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 Moncks Corner insulation contractors

We scored 24 Moncks Corner 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 Moncks Corner 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 Moncks Corner: frequently asked questions

Who is the best insulation contractor in Moncks Corner?

By CR Score, the highest-ranked insulation contractor in Moncks Corner, SC is Southern Industries Home Improvements with a CR Score of 83/100. It has 4.7★ from 698 Google reviews. It is open 24/7. Metro Wildlife and Pest Control (#2) and Handyman Connection of Mount Pleasant (#3) follow. We ranked 24 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Moncks Corner?

ContractorsRanked ranks 24 insulation contractors serving Moncks Corner, SC. 1 of them is based in Moncks Corner; the rest serve it from nearby towns. Another 19 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which insulation contractors in Moncks Corner are open 24/7?

1 ranked insulation contractor in Moncks Corner posts 24/7 hours. The highest-ranked is Southern Industries Home Improvements (#1). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Moncks Corner work on weekends?

10 of 24 ranked insulation contractors post Saturday hours and 5 post Sunday hours. The highest-ranked open Saturdays are Southern Industries Home Improvements (#1), Handyman Connection of Mount Pleasant (#3) and Rivers Chimney CO (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Moncks Corner?

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

What Google rating do Moncks Corner insulation contractors have?

The median Google rating among 24 rated insulation contractors in Moncks Corner is 4.8★, with a median of 17 reviews. Southern Industries Home Improvements has the most, 698 reviews, and ranks #1. 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 Moncks Corner count in this ranking?

Yes, if they are within 25 mi of the Moncks Corner 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 Moncks Corner

  1. October 2026: CR Scores recalculated for 24 insulation contractors serving Moncks Corner.

More insulation contractors and Moncks Corner pages

Other trades in Moncks Corner