68 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Flowery Branch: JR SPRAY FOAM LLC, CR Score 57/100; 5.0★ from 112 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): Attic Kings, Animal Removal & Exclusion, posts 24/7 hours; ranked #2 of 68.
Most-reviewed: EcoShield Pest Solutions, 7,169 Google reviews at 4.7★, the most of 68 ranked; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
68 Flowery Branch insulation contractors are ranked here by CR Score, from ten published factors. 8 are open 24/7, 36 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.9★ across 68 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | JR SPRAY FOAM LLC | 57 | 5.0★ (112) | Auburn, 11 mi away | Sat | Overall |
| 2 | Attic Kings, Animal Removal & Exclusion | 57 | 4.8★ (224) | Norcross, 24 mi away | 24/7 | Emergencies |
| 3 | HD Roofing and Spray Foam | 56 | 4.9★ (31) | Flowery Branch | Sat | — |
| 4 | Phil Wheeler Install | 55 | 5.0★ (246) | Cumming, 15 mi away | — | — |
| 5 | Green Earth | 55 | 4.7★ (24) | Lawrenceville, 11 mi away | Sat · Sun · Evenings | — |
| 6 | Insulation Commandos of North Atlanta | 55 | 5.0★ (110) | Roswell, 25 mi away | Sat · Sun · Evenings | — |
| 7 | Allison's insulation | 54 | 5.0★ (40) | Cumming, 13 mi away | Sat · Evenings | — |
| 8 | Bj Insulation System | 54 | 5.0★ (34) | Powder Springs, 11 mi away | Sat | — |
| 9 | Southeastern Insulation | 54 | 4.8★ (38) | Cartersville, 4 mi away | — | — |
| 10 | A & A Wildlife and Home Solutions | 54 | 5.0★ (118) | Suwanee, 14 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 112 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norcross, 24 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 224 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flowery Branch
Ranked #3 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cumming, 15 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 246 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrenceville, 11 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roswell, 25 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cumming, 13 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Powder Springs, 11 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cartersville, 4 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Suwanee, 14 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alpharetta, 23 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Suwanee, 14 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrenceville, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 50 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johns Creek, 19 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norcross, 21 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alpharetta, 18 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 176 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrenceville, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duluth, 17 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cumming, 12 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 497 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 14 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrenceville, 17 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 142 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Snellville, 25 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 383 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sugar Hill, 8 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peachtree Corners, 23 mi away
Ranked #24 because of its Google rating and review volume: 4.7★ from 7,169 Google reviews, the most in Flowery Branch.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alpharetta, 23 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 245 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 68 ranked insulation contractors here; the rest are on their profiles.
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.
| Business | Google rating | Distance |
|---|---|---|
| 3j's insulation | 4 mi | |
| 4TH Attic Cleaning Buford | 5.0★ (1) | 7 mi |
| Alpha Spray Foam Insulation | 23 mi | |
| Best Home Renewvations | 1.0★ (1) | 17 mi |
| Brockett Insulation & Gutters Inc. | 12 mi | |
| Buford Insulation Service Experts | 4 mi | |
| Controlled Environment Systems, LLC | 1.0★ (1) | 23 mi |
| Cumming Insulation Pros | 12 mi | |
| EnviroFoam | 14 mi | |
| Good Works Home Repair | 23 mi | |
| Green Earth Spray Foam of Alpharetta | 19 mi | |
| Jedd Construction Services, LLC | 5.0★ (1) | 16 mi |
| Johnson Insulation, LLC | 5.0★ (2) | 18 mi |
| Norcross Service Pros | 24 mi | |
| North Georgia Foam, LLC | 13 mi | |
| R & Son Construction LLC | 5.0★ (1) | 16 mi |
| Santana Spray Foam, LLC | 21 mi | |
| Thermal Products Company, Inc. | 21 mi | |
| Transcend SprayFoam Solutions | 5.0★ (2) | 14 mi |
| Wilson Insulation Co | 4 mi |
National price ranges in USD, not adjusted for Flowery Branch. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
We scored 68 Flowery Branch 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.
| Factor | Weight | Computed from | In Flowery Branch data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |