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Best Insulation Contractors in Wilmington, OH (2026)

9 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Wilmington: Pro-safe, CR Score 58/100; 5.0★ from 616 Google reviews.

  2. 4

    Best for emergencies (open 24/7): Rembrandt Roofing & Restoration, posts 24/7 hours; ranked #4 of 9.

  3. 4

    Most-reviewed: Rembrandt Roofing & Restoration, 280 Google reviews at 4.9★, the most of 9 ranked after Pro-safe; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

9 Wilmington insulation contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 9 rated businesses.

Top 9 insulation contractors in Wilmington at a glance

Top 9 insulation contractors in Wilmington at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Pro-safe585.0★ (616)Beavercreek, 24 mi away—Overall
2Advanced Insulation and Environmental Services574.6★ (10)Francisville, 6 mi awaySat · Sun · Evenings—
3Fox Foam555.0★ (13)Grove City, 12 mi awaySat · Evenings—
4Rembrandt Roofing & Restoration544.9★ (280)Springboro, 24 mi away24/7Emergencies, Most reviews
5Bone Dry Roofing544.8★ (133)Bellbrook, 20 mi away24/7—
6LJS Energy Solutions525.0★ (3)Landen, 18 mi awaySat · Sun · Evenings—
7Dayton Spray Foam Insulation524.6★ (34)Beavercreek, 21 mi away——
8Spray Tight Foam Insulation525.0★ (13)Xenia, 18 mi away——
9SunSolar475.0★ (20)Landen, 22 mi awaySat · Evenings—

The 9 best insulation contractors in Wilmington, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Wilmington

    #1 Pro-safe

    Based in Beavercreek, 24 mi away

    58/100CR Score

    Ranked #1 because of its Google rating and review volume: 5.0★ from 616 Google reviews, the most in Wilmington.

    • 5.0★ from 616 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4082 Dayton Xenia Rd, Beavercreek, OH 45432
    View profile for Pro-safe(937) 890-5065

  3. #3 Fox Foam

    Based in Grove City, 12 mi away

    55/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 13 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 8 AM–5 PM · Sun closed
    View profile for Fox Foam

  9. #9 SunSolar

    Based in Landen, 22 mi away

    47/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Consultant”.

    • 5.0★ from 20 Google reviews
    Hours
    Mon–Fri 9 AM–7 PM · Sat 9 AM–2 PM · Sun closed
    Address
    6042 Turning Leaf Way, Maineville, OH 45039
    View profile for SunSolar(915) 850-1098

How much do insulation contractors cost in Wilmington?

National price ranges in USD, not adjusted for Wilmington. Each row names its basis and the month we checked it.

How much do insulation contractors cost in Wilmington?
JobLowTypicalHighBasisChecked
Attic insulation$1,700$2,100$2,500Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national rangeOctober 2026

How we ranked Wilmington insulation contractors

We scored 9 Wilmington 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Wilmington data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Insulation contractors in Wilmington: frequently asked questions

Who is the best insulation contractor in Wilmington?

By CR Score, the highest-ranked insulation contractor in Wilmington, OH is Pro-safe with a CR Score of 58/100. It has 5.0★ from 616 Google reviews. Advanced Insulation and Environmental Services (#2) and Fox Foam (#3) follow. We ranked 9 insulation contractors on ten factors, last updated October 22, 2026.

Which insulation contractors in Wilmington are open 24/7?

2 ranked insulation contractors in Wilmington post 24/7 hours. The highest-ranked are Rembrandt Roofing & Restoration (#4) and Bone Dry Roofing (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Wilmington work on weekends?

6 of 9 ranked insulation contractors post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Advanced Insulation and Environmental Services (#2), Fox Foam (#3) and Rembrandt Roofing & Restoration (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Wilmington?

Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Wilmington. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Wilmington insulation contractors have?

The median Google rating among 9 rated insulation contractors in Wilmington is 5.0★, with a median of 20 reviews. Pro-safe has the most, 616 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank insulation contractors?

Each insulation contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do insulation contractors outside Wilmington count in this ranking?

Yes, if they are within 25 mi of the Wilmington city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can insulation contractors pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Wilmington

  1. October 2026: CR Scores recalculated for 9 insulation contractors serving Wilmington.

More insulation contractors and Wilmington pages

Other trades in Wilmington