13 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Smyrna: Xceptional Wildlife Removal, CR Score 60/100; 4.4★ from 38 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Newark Co Inc, posts 24/7 hours; ranked #6 of 13.
Most-reviewed: Home Paramount Pest Control, 63 Google reviews at 4.5★, the most of 13 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
13 Smyrna insulation contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 5 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.5★ across 13 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Xceptional Wildlife Removal | 60 | 4.4★ (38) | Carneys Point, 10 mi away | Sat · Sun | Overall |
| 2 | Accurate Insulation | 57 | 3.8★ (23) | Dover, 7 mi away | — | — |
| 3 | Home Paramount Pest Control | 57 | 4.5★ (63) | New Castle, 23 mi away | Sat | Most reviews |
| 4 | Koala Insulation of Newark | 56 | 4.9★ (62) | Newark, 25 mi away | — | — |
| 5 | Delaware Spray Foam | 53 | 5.0★ (13) | North Star, 16 mi away | — | — |
| 6 | Newark Co Inc | 51 | 5.0★ (3) | Newark, 25 mi away | 24/7 | Emergencies |
| 7 | Eastern Industrial Services Inc | 51 | 4.3★ (11) | New Castle, 25 mi away | — | — |
| 8 | Gede Insulation | 51 | 2.9★ (9) | Dover, 10 mi away | — | — |
| 9 | First state handyman services | 47 | 4.3★ (12) | Milford, 16 mi away | Sat | — |
| 10 | ZND-SXC Attic-Solution & Insulation's & Roofing Service Magnolia, DE | 46 | 4.5★ (6) | Dover, 18 mi away | Evenings | — |
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: 4.4★ from 38 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dover, 7 mi away
Ranked #2 because of its Google rating and trade focus: 3.8★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in New Castle, 23 mi away
Ranked #3 because of its Google rating and review volume: 4.5★ from 63 Google reviews, the most in Smyrna.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newark, 25 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Star, 16 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newark, 25 mi away
Ranked #6 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 New Castle, 25 mi away
Ranked #7 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Dover, 10 mi away
Ranked #8 because of its Google rating and trade focus: 2.9★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milford, 16 mi away
Ranked #9 because of its Google rating and review volume: 4.3★ from 12 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dover, 18 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middletown, 15 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 12 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newark, 25 mi away
Ranked #12 because of its Google rating and review volume: 4.8★ from 8 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dover, 13 mi away
Ranked #13 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
6 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 General Contractor, LLC | 23 mi | |
| Delaware Firestopping, Inc. | 20 mi | |
| IMC Insulation Mat Corporation | 5.0★ (1) | 25 mi |
| J R Blevins Inc | In Smyrna | |
| Patriot Insulation Contractor LLC | 5.0★ (1) | 24 mi |
| S | 19 mi |
National price ranges in USD, not adjusted for Smyrna. 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 Smyrna 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 Smyrna 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 |