7 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lincoln: SouthernDry Waterproofing & Foundation Repair Specialist, CR Score 84/100; 4.9★ from 444 Google reviews; open 7 days a week.
Most-reviewed: Northwest Exterminating - Anniston, 194 Google reviews at 4.7★, the most of 7 ranked after SouthernDry Waterproofing & Foundation Repair Specialist; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Lincoln insulation contractors are ranked here by CR Score, from 8 published factors. 3 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 5.0★ across 7 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | SouthernDry Waterproofing & Foundation Repair Specialist | 84 | 4.9★ (444) | Pell City, 8 mi away | Sat · Sun | Overall |
| 2 | Superior Spray Foam | 78 | 5.0★ (36) | Gadsden, 10 mi away | — | — |
| 3 | Northwest Exterminating - Anniston | 78 | 4.7★ (194) | Anniston, 17 mi away | — | Most reviews |
| 4 | Alabama Spray Foam Insulation | 74 | 5.0★ (4) | Anniston, 18 mi away | Sat | — |
| 5 | Benjamin’s Spray Foam and Insulation LLC | 74 | 5.0★ (5) | Anniston, 21 mi away | Sat · Evenings | — |
| 6 | Calderys USA | 74 | 4.4★ (32) | Jacksonville, 24 mi away | Sun · Evenings | — |
| 7 | D & D Insulation LLC | 73 | 5.0★ (5) | Clay, 21 mi away | Sun · Evenings | — |
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 in Lincoln
Based in Pell City, 8 mi away
Ranked #1 because of its Google rating and review volume: 4.9★ from 444 Google reviews, the most Google reviews on this list (444).
Based in Gadsden, 10 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based in Anniston, 17 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 194 Google reviews, listed on Google as “Insulation contractor”.
Based in Anniston, 18 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based in Anniston, 21 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Jacksonville, 24 mi away
Ranked #6 because of its Google rating and trade focus: 4.4★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based in Clay, 21 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
National price ranges in USD, not adjusted for Lincoln. 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 7 Lincoln 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 Lincoln 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 |