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ContractorsRanked

Best Insulation Contractors in Millville, NJ (2026)

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

The short answer

  1. 1

    Best overall in Millville: Spray Foam Genie Philadelphia, CR Score 85/100; 5.0★ from 5 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): High Point Roofing & Remodeling, posts 24/7 hours; ranked #2 of 12.

  3. 2

    Most-reviewed: High Point Roofing & Remodeling, 491 Google reviews at 4.9★, the most of 12 ranked; ranked #2.

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

12 Millville insulation contractors are ranked here by CR Score, from 8 published factors. 5 are open 24/7, 7 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.8★ across 12 rated businesses.

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

Top 10 insulation contractors in Millville at a glance

Top 10 insulation contractors in Millville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Spray Foam Genie Philadelphia855.0★ (5)Glassboro, 6 mi away24/7Overall
2High Point Roofing & Remodeling844.9★ (491)Carneys Point, 22 mi away24/7Emergencies, Most reviews
3Allstate Insulation815.0★ (4)Vineland, 20 mi away24/7—
4Viking Roofing New Jersey814.9★ (155)Sicklerville, 24 mi away24/7—
5WD Family Paint & Drywall805.0★ (96)Glassboro, 25 mi awaySat · Evenings—
6Spray Foam Masterworks LLC774.7★ (6)Glassboro, 17 mi away24/7—
7The Insulation-Heating & Cooling Group764.7★ (146)Hammonton, 21 mi away——
8EZGO Attic Insulation & Roofing Services Of Millville, NJ764.7★ (12)MillvilleSat · Evenings—
9CertainTeed693.7★ (17)Berlin, 24 mi away——
10HQ INSULATION ,LLC684.3★ (6)Linwood, 25 mi away——

The 12 best insulation contractors in Millville, 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.

  9. #9 CertainTeed

    Based in Berlin, 24 mi away

    69/100CR Score

    Ranked #9 because of its Google rating and trade focus: 3.7★ from 17 Google reviews, listed on Google as “Insulation contractor”.

    • 3.7★ from 17 Google reviews
    Hours
    Mon–Fri 7:30 AM–3:30 PM · Sat–Sun closed
    Address
    262 New Brooklyn Rd, Berlin, NJ 08009
    View profile for CertainTeed(856) 767-7200

  10. #10 HQ INSULATION ,LLC

    Based in Linwood, 25 mi away

    68/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Insulation contractor”.

    • 4.3★ from 6 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    Address
    13 Courtland Ct, Egg Harbor Township, NJ 08234
    View profile for HQ INSULATION ,LLC(609) 334-6451

  11. #11 Attic Crawl Solutions

    Based in Hammonton, 21 mi away

    67/100CR Score

    Ranked #11 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.

    • 3.7★ from 3 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    654 S Egg Harbor Rd, Hammonton, NJ 08037
    View profile for Attic Crawl Solutions(877) 312-2347

How much do insulation contractors cost in Millville?

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

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

We scored 12 Millville 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 Millville 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 Millville: frequently asked questions

Who is the best insulation contractor in Millville?

By CR Score, the highest-ranked insulation contractor in Millville, NJ is Spray Foam Genie Philadelphia with a CR Score of 85/100. It has 5.0★ from 5 Google reviews. It is open 24/7. High Point Roofing & Remodeling (#2) and Allstate Insulation (#3) follow. We ranked 12 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Millville?

ContractorsRanked ranks 12 insulation contractors serving Millville, NJ. 1 of them is based in Millville; the rest serve it from nearby towns. Counts are as of October 2026.

Which insulation contractors in Millville are open 24/7?

5 ranked insulation contractors in Millville post 24/7 hours. The highest-ranked are Spray Foam Genie Philadelphia (#1), High Point Roofing & Remodeling (#2) and Allstate Insulation (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Millville work on weekends?

7 of 12 ranked insulation contractors post Saturday hours and 5 post Sunday hours. The highest-ranked open Saturdays are Spray Foam Genie Philadelphia (#1), High Point Roofing & Remodeling (#2) and Allstate Insulation (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Millville?

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

What Google rating do Millville insulation contractors have?

The median Google rating among 12 rated insulation contractors in Millville is 4.8★, with a median of 9 reviews. High Point Roofing & Remodeling has the most, 491 reviews, and ranks #2. 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 Millville count in this ranking?

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

  1. October 2026: CR Scores recalculated for 12 insulation contractors serving Millville.

More insulation contractors and Millville pages

Other trades in Millville