22 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Harker Heights: All Star Home Insulation LLC, CR Score 59/100; 5.0★ from 124 Google reviews; open Saturdays until 3 PM.
Best for emergencies (open 24/7): Nova Roof Systems LLC, posts 24/7 hours; ranked #3 of 22.
Most-reviewed: FIX IT! Services, 532 Google reviews at 4.7★, the most of 22 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
22 Harker Heights insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 8 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 22 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All Star Home Insulation LLC | 59 | 5.0★ (124) | Temple, 13 mi away | Sat | Overall |
| 2 | Spray Foam of Texas | 58 | 5.0★ (35) | Harker Heights | — | — |
| 3 | Nova Roof Systems LLC | 58 | 5.0★ (476) | Fort Hood, 18 mi away | 24/7 | Emergencies |
| 4 | The Coolest Air | 58 | 5.0★ (333) | Killeen, 2 mi away | Sat | — |
| 5 | FIX IT! Services | 56 | 4.7★ (532) | Temple, 18 mi away | 24/7 | Most reviews |
| 6 | Rise Insulation | 55 | 5.0★ (4) | Temple, 16 mi away | 24/7 | — |
| 7 | Extreme Spray Foam of Killeen | 54 | 5.0★ (30) | Fort Hood, 12 mi away | — | — |
| 8 | Johnson Insulation | 54 | 4.3★ (18) | Belton, 4 mi away | — | — |
| 9 | Ellis Air Systems | 54 | 4.6★ (465) | Killeen, 5 mi away | — | — |
| 10 | Southwestern Foam Technologies | 53 | 4.5★ (6) | Belton, 11 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 124 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harker Heights
Ranked #2 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Hood, 18 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 476 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Killeen, 2 mi away
Ranked #4 because of its Google rating and review volume: 5.0★ from 333 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Temple, 18 mi away
Ranked #5 because of its Google rating and review volume: 4.7★ from 532 Google reviews, the most in Harker Heights.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Temple, 16 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Hood, 12 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belton, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.3★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Killeen, 5 mi away
Ranked #9 because of its Google rating and review volume: 4.6★ from 465 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belton, 11 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Georgetown, 18 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Hood, 14 mi away
Ranked #12 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.
Based in Gatesville, 23 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 21 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 106 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Temple, 18 mi away
Ranked #15 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shady Hollow, 22 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belton, 18 mi away
Ranked #17 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.
Based in Temple, 15 mi away
Ranked #18 because of its Google rating and review volume: 4.6★ from 69 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Copperas Cove, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Air duct cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belton, 11 mi away
Ranked #20 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Forney, 11 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Hood, 15 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Painter”.
Based on 8 of 10 factors; credentials and recency not yet collected.
10 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 |
|---|---|---|
| A&R Painting | 14 mi | |
| American Rockwool | 4.0★ (2) | 5 mi |
| FRV Insulation LLC | 11 mi | |
| Good Steward Construction & Insulation LLC | 5.0★ (2) | 6 mi |
| J. Alvarez Insulation | 10 mi | |
| Joseph Harvey Construction LLC | 1.0★ (2) | 6 mi |
| Salpz Spray Foam LLC | 5.0★ (1) | 6 mi |
| The Door Company - Garage Doors Temple | 5.0★ (1) | 10 mi |
| Tom's Handyman Services | 5.0★ (2) | 18 mi |
| Waco Spray Foam | 18 mi |
National price ranges in USD, not adjusted for Harker Heights. 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 22 Harker Heights 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 Harker Heights 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 |