13 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Opelika: Sensigreen Heating, Cooling & Insulation, CR Score 87/100; 5.0★ from 983 Google reviews; open Saturdays until 4 PM.
Best for emergencies (open 24/7): Elite Service Co. LLC, posts 24/7 hours; ranked #2 of 13.
Most-reviewed: Elite Service Co. LLC, 575 Google reviews at 5.0★, the most of 13 ranked after Sensigreen Heating, Cooling & Insulation; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
13 Opelika insulation contractors are ranked here by CR Score, from 8 published factors. 5 are open 24/7, 10 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.8★ across 13 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Sensigreen Heating, Cooling & Insulation | 87 | 5.0★ (983) | Opelika | Sat · Evenings | Overall |
| 2 | Elite Service Co. LLC | 85 | 5.0★ (575) | Phenix City, 16 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Pro-Insulation | 85 | 4.4★ (14) | Valley, 10 mi away | 24/7 | — |
| 4 | American Heating & Cooling | 80 | 4.8★ (80) | Smiths Station, 17 mi away | 24/7 | — |
| 5 | Auburn Spray Foam Insulation Pros | 79 | 5.0★ (15) | Auburn, 6 mi away | Sat | — |
| 6 | Knauf Insulation - Opelika | 79 | 4.2★ (13) | Opelika | Sat · Evenings | — |
| 7 | Foam Master Insulation LLC | 79 | 5.0★ (8) | Lexington-Fayette, 15 mi away | Sat · Sun | — |
| 8 | Foam One Spray Foam Insulation | 78 | 4.7★ (6) | Auburn, 6 mi away | Sat · Evenings | — |
| 9 | Knauf Insulation | 77 | 4.0★ (205) | Lanett, 16 mi away | 24/7 | — |
| 10 | Auburn Spray Foam Insulation | 74 | 5.0★ (11) | Auburn, 11 mi away | — | — |
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.
Ranked #1 because of its Google rating and review volume: 5.0★ from 983 Google reviews, the most Google reviews on this list (983).
Based in Phenix City, 16 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 575 Google reviews, open 24/7.
Based in Valley, 10 mi away
Ranked #3 because of its Google rating and availability: 4.4★ from 14 Google reviews, open 24/7.
Based in Smiths Station, 17 mi away
Ranked #4 because of its Google rating and availability: 4.8★ from 80 Google reviews, open 24/7.
Based in Auburn, 6 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based in Opelika
Ranked #6 because of its Google rating and trade focus: 4.2★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in Lexington-Fayette, 15 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn, 6 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based in Lanett, 16 mi away
Ranked #9 because of its Google rating and availability: 4.0★ from 205 Google reviews, open 24/7.
Based in Auburn, 11 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based in Auburn, 11 mi away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based in Phenix City, 15 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based in Valley, 14 mi away
Ranked #13 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
National price ranges in USD, not adjusted for Opelika. 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 13 Opelika 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.
| Factor | Weight | Computed from | In Opelika data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |