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Best Insulation Contractors in Woodfield, SC (2026)

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

The short answer

  1. 1

    Best overall in Woodfield: Vinx Pest Control, CR Score 64/100; 4.7★ from 418 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Crawl Space Brothers, posts 24/7 hours; ranked #2 of 26.

  3. 5

    Most-reviewed: Southern Industries Home Improvements, 562 Google reviews at 4.6★, the most of 26 ranked; ranked #5.

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

26 Woodfield insulation contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 13 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 26 rated businesses.

Most of this list also appears on the Insulation contractors in West Columbia ranking. See Insulation contractors in West Columbia

Top 10 insulation contractors in Woodfield at a glance

Top 10 insulation contractors in Woodfield at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Vinx Pest Control644.7★ (418)Columbia, 10 mi away24/7Overall
2Crawl Space Brothers604.8★ (23)Columbia, 3 mi away24/7Emergencies
3Synergy Spray Foam & Air Conditioning604.8★ (85)WoodfieldSat—
4Chapin Insulation: Spray Foam & Fiberglass584.9★ (60)Columbia, 15 mi awaySat · Sun · Evenings—
5Southern Industries Home Improvements574.6★ (562)Columbia, 13 mi away24/7Most reviews
6Vapor-X Crawlspaces575.0★ (76)Irmo, 5 mi away24/7—
7Dragon Insulation564.9★ (86)Columbia, 18 mi awaySat—
8Paint Pros554.9★ (119)WoodfieldSat · Evenings—
9SWAT Heating and Air555.0★ (236)Lexington, 24 mi away24/7—
10GTG, Inc.544.3★ (54)Columbia, 6 mi away——

The 26 best insulation contractors in Woodfield, ranked

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

  1. Ranked #1 in Woodfield

    #1 Vinx Pest Control

    Based in Columbia, 10 mi away

    64/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.7★ from 418 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 418 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1410 St Andrews Rd Ste 230, Columbia, SC 29210
    View profile for Vinx Pest Control(803) 925-8600

  2. #2 Crawl Space Brothers

    Based in Columbia, 3 mi away

    60/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 23 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1700 Alta Vista Dr #120, Columbia, SC 29223
    View profile for Crawl Space Brothers(803) 929-7156

  7. #7 Dragon Insulation

    Based in Columbia, 18 mi away

    56/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 86 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    View profile for Dragon Insulation(803) 991-7443

  8. #8 Paint Pros

    Based in Woodfield

    55/100CR Score

    Ranked #8 because of its Google rating and review volume: 4.9★ from 119 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 119 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 7 AM–1 PM · Sun closed
    View profile for Paint Pros(803) 754-3353

  9. #9 SWAT Heating and Air

    Based in Lexington, 24 mi away

    55/100CR Score

    Ranked #9 because of its Google rating and review volume: 5.0★ from 236 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 236 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6578 Platt Springs Rd, Lexington, SC 29073
    View profile for SWAT Heating and Air(803) 606-5045

  10. #10 GTG, Inc.

    Based in Columbia, 6 mi away

    54/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.3★ from 54 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 54 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    112 Sunbelt Blvd, Columbia, SC 29203
    View profile for GTG, Inc.(803) 754-6992

  11. #11 S&W

    Based in Columbia, 6 mi away

    54/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.1★ from 15 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.1★ from 15 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun closed
    Address
    7201 Holloway Rd, Columbia, SC 29209
    View profile for S&W(803) 866-7900

  12. #12 Lucas Insulation

    Based in Columbia, 8 mi away

    54/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 6 Google reviews
    Address
    Columbia, SC 29201
    View profile for Lucas Insulation(803) 951-2378

  13. #13 31-W Insulation

    Based in Columbia, 8 mi away

    53/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 7 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
    Address
    120 Sparkman Dr, Columbia, SC 29209
    View profile for 31-W Insulation(803) 776-3111

  14. #14 Foam Improvement

    Based in Cayce, 9 mi away

    53/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 11 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    View profile for Foam Improvement(803) 600-4252

  15. #15 Unitherm Inc

    Based in Columbia, 8 mi away

    52/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Insulation contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.3★ from 4 Google reviews
    Address
    1256 1st St S, Columbia, SC 29209
    View profile for Unitherm Inc(803) 776-1352

  16. #16 American Insulation Co

    Based in Columbia, 5 mi away

    52/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 6 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    Address
    10120 Two Notch Rd, Columbia, SC 29223
    View profile for American Insulation Co(803) 788-8349

  17. #17 Sparling/Gale Insulation &Spec

    Based in Columbia, 7 mi away

    52/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.4★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    1 Sunbelt Ct Suite B, Columbia, SC 29203
    View profile for Sparling/Gale Insulation &Spec(803) 796-8660

  18. #18 A+insulation

    Based in Cayce, 25 mi away

    51/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 15 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 7 PM–12 AM · Sun closed
    View profile for A+insulation(803) 269-5827

  19. #19 Insulation by Cohen's

    Based in Columbia, 8 mi away

    51/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 5 Google reviews
    Hours
    Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
    Address
    1300 Basil Rd, Columbia, SC 29209
    View profile for Insulation by Cohen's(803) 730-5953

  21. #21 Airtight Insulation

    Based in Camden, 22 mi away

    49/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.4★ from 5 Google reviews, listed on Google as “Insulation contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.4★ from 5 Google reviews
    Address
    1202 Chestnut Ferry Rd, Camden, SC 29020
    View profile for Airtight Insulation(803) 432-5269

  22. #22 Spray Foam Genie Columbia

    Based in Irmo, 13 mi away

    49/100CR Score

    Ranked #22 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.7★ from 3 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    140 Dutchman Blvd Suite A, Irmo, SC 29063
    View profile for Spray Foam Genie Columbia(803) 723-2040

  23. #23 Carolina Ceilings

    Based in Columbia, 7 mi away

    48/100CR Score

    Ranked #23 because of its Google rating and review volume: 5.0★ from 23 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 23 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1101Marthan rd, Blythewood, SC 29016
    View profile for Carolina Ceilings(803) 600-0358

  24. #24 Poly Energy

    Based in Columbia, 15 mi away

    47/100CR Score

    Ranked #24 because of its Google rating and review volume: 4.3★ from 133 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 133 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1682 Lake Murray Blvd, Columbia, SC 29212
    View profile for Poly Energy(855) 497-6527

How much do insulation contractors cost in Woodfield?

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

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

We scored 26 Woodfield insulation contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Woodfield data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Insulation contractors in Woodfield: frequently asked questions

Who is the best insulation contractor in Woodfield?

By CR Score, the highest-ranked insulation contractor in Woodfield, SC is Vinx Pest Control with a CR Score of 64/100. It has 4.7★ from 418 Google reviews. It is open 24/7. Crawl Space Brothers (#2) and Synergy Spray Foam & Air Conditioning (#3) follow. We ranked 26 insulation contractors on ten factors, last updated October 22, 2026.

How many insulation contractors are there in Woodfield?

ContractorsRanked ranks 26 insulation contractors serving Woodfield, SC. 2 of them are based in Woodfield; the rest serve it from nearby towns. Counts are as of October 2026.

Which insulation contractors in Woodfield are open 24/7?

5 ranked insulation contractors in Woodfield post 24/7 hours. The highest-ranked are Vinx Pest Control (#1), Crawl Space Brothers (#2) and Southern Industries Home Improvements (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Woodfield work on weekends?

13 of 26 ranked insulation contractors post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Vinx Pest Control (#1), Crawl Space Brothers (#2) and Synergy Spray Foam & Air Conditioning (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Woodfield?

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

What Google rating do Woodfield insulation contractors have?

The median Google rating among 26 rated insulation contractors in Woodfield is 4.8★, with a median of 15 reviews. Southern Industries Home Improvements has the most, 562 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do insulation contractors outside Woodfield count in this ranking?

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

  1. October 2026: CR Scores recalculated for 26 insulation contractors serving Woodfield.

More insulation contractors and Woodfield pages

Other trades in Woodfield