58/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 121 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Best Insulation Contractors in Winchester, KY (2026)
23 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Winchester: Crawl Space Ninja of Lexington, CR Score 58/100; 4.9★ from 121 Google reviews.
- 2
Best for emergencies (open 24/7): Synergy Home HVAC, posts 24/7 hours; ranked #2 of 23.
- 2
Most-reviewed: Synergy Home HVAC, 1,070 Google reviews at 4.9★, the most of 23 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
23 Winchester insulation contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 15 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.9★ across 23 rated businesses.
Top 10 insulation contractors in Winchester at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Crawl Space Ninja of Lexington | 58 | 4.9★ (121) | Lexington-Fayette, 4 mi away | — | Overall |
| 2 | Synergy Home HVAC | 58 | 4.9★ (1,070) | Lexington, 16 mi away | 24/7 | Emergencies, Most reviews |
| 3 | ThermoSpray Of Lexington Inc. | 57 | 4.8★ (62) | Lexington-Fayette, 16 mi away | Sat · Sun · Evenings | — |
| 4 | Thermapro LLC | 56 | 4.9★ (82) | Lexington, 16 mi away | Sat | — |
| 5 | Bone Dry Roofing | 56 | 4.7★ (602) | Lexington, 15 mi away | 24/7 | — |
| 6 | Koala Insulation of Lexington | 56 | 5.0★ (194) | Lexington-Fayette, 19 mi away | — | — |
| 7 | Thermal Guard | 56 | 5.0★ (80) | Nicholasville, 20 mi away | Sat | — |
| 8 | USA Insulation of Central Kentucky | 53 | 5.0★ (56) | Lexington, 19 mi away | — | — |
| 9 | Extreme Spray Foam of Lexington | 53 | 5.0★ (24) | Lexington, 14 mi away | — | — |
| 10 | KY, LLC | 52 | 4.3★ (6) | Lexington, 20 mi away | Sat · Sun · Evenings | — |
The 23 best insulation contractors in Winchester, 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.
Based in Lexington, 16 mi away
58/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 1,070 Google reviews, the most in Winchester.
- 4.9★ from 1,070 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1064 Industry Rd Suite 130, Lexington, KY 40505
Based in Lexington-Fayette, 16 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 62 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 62 Google reviews
- Hours
- Mon–Sun 8 AM–11:30 PM
Based in Lexington, 16 mi away
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 82 Google reviews
- Hours
- Mon–Sat 6 AM–6 PM · Sun closed
- Address
- 949 National Ave Ste. 142, Lexington, KY 40502
Based in Lexington, 15 mi away
56/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 602 Google reviews.
- 4.7★ from 602 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1155 E New Circle Rd, Lexington, KY 40505
Based in Lexington-Fayette, 19 mi away
56/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 194 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 194 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Nicholasville, 20 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 80 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–12 PM · Sun closed
- Address
- 2003 Park Central Ave Unit B, Nicholasville, KY 40356
Based in Lexington, 19 mi away
53/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 56 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 176 Turner Cmns Wy Suite 170, Lexington, KY 40508
Based in Lexington, 14 mi away
53/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 24 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
#10 KY, LLC
Based in Lexington, 20 mi away
52/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Insulation contractor”.
- 4.3★ from 6 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 667 Longview Dr, Lexington, KY 40503
Based in Nicholasville, 22 mi away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun 10 AM–6 PM
- Address
- 121 Molly Cir, Nicholasville, KY 40356
#12 Quality
Based in Lexington, 11 mi away
51/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.2★ from 14 Google reviews, listed on Google as “Insulation contractor”.
- 4.2★ from 14 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 345 Blue Sky Pkwy, Lexington, KY 40509
#13 31-W Insulation
Based in Nicholasville, 20 mi away
51/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.4★ from 12 Google reviews, listed on Google as “Insulation contractor”.
- 4.4★ from 12 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
- Address
- 101 Park Central Ct, Nicholasville, KY 40356
Based in Lexington, 20 mi away
51/100CR ScoreRanked #14 because of its Google rating and review volume: 4.7★ from 401 Google reviews.
- 4.7★ from 401 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 1585 Mercer Rd STE 120, Lexington, KY 40511
Based in Lexington, 19 mi away
49/100CR ScoreRanked #15 because of its Google rating and trade focus: 3.3★ from 7 Google reviews, listed on Google as “Insulation contractor”.
- 3.3★ from 7 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 2269 Danforth Dr, Lexington, KY 40511
Based in Lexington, 15 mi away
49/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 32 Google reviews.
- 5.0★ from 32 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–12 PM · Sun closed
- Address
- 1888 Goodpaster Way, Lexington, KY 40505
Based in Nicholasville, 24 mi away
49/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sat 7:30 AM–7:30 PM · Sun closed
- Address
- 1050 Pollard Rd, Nicholasville, KY 40356
Based in Lexington-Fayette, 16 mi away
49/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Lexington, 20 mi away
48/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Insulation contractor”.
- 4.4★ from 7 Google reviews
- Hours
- Mon–Fri 7 AM–3:30 PM · Sat–Sun closed
- Address
- 601 Bizzell Dr Suite 200, Lexington, KY 40510
Based in Lexington, 19 mi away
48/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun closed
- Address
- 1029 Patricia Ln, Lexington, KY 40511
Based in Lexington-Fayette, 18 mi away
47/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lexington, 9 mi away
47/100CR ScoreRanked #22 because of its Google rating and trade focus: 3.0★ from 5 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
- 3.0★ from 5 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun 10 AM–2 PM
Based in Lexington-Fayette, 18 mi away
46/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 11 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 7 AM–6 PM · Sun closed
Also serving Winchester
18 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 |
|---|---|---|
| Adams Inc | 5.0★ (2) | 19 mi |
| Affordable Insulation | 18 mi | |
| Alpine Insulation | 18 mi | |
| Aper Insulation | 24 mi | |
| Bluegrass Insulation LLC | 5.0★ (1) | 14 mi |
| Bluegrass Spray Foam | 5.0★ (1) | 16 mi |
| Foam master insulation | 3.0★ (2) | In Winchester |
| Freedom Co | 8 mi | |
| Full Throttle Spray Foam & Seamless Gutters LLC | 5.0★ (1) | 22 mi |
| Insulationpro llc | 17 mi | |
| Lexington Infrared | 5.0★ (1) | 17 mi |
| Lexington Spray Foam Insulation | 5.0★ (1) | 22 mi |
| Professional Insulators | 17 mi | |
| Richardson's Construction | 1.0★ (1) | 14 mi |
| Tempseal Insulation | 20 mi | |
| The Lexington Handyman | 23 mi | |
| Thermapro Insulation, LLC | 19 mi | |
| ThermoSpray of Lexington | 5.0★ (1) | 21 mi |
How much do insulation contractors cost in Winchester?
National price ranges in USD, not adjusted for Winchester. 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 |
How we ranked Winchester insulation contractors
We scored 23 Winchester 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 Winchester 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 |
Insulation contractors in Winchester: frequently asked questions
Who is the best insulation contractor in Winchester?
By CR Score, the highest-ranked insulation contractor in Winchester, KY is Crawl Space Ninja of Lexington with a CR Score of 58/100. It has 4.9★ from 121 Google reviews. Synergy Home HVAC (#2) and ThermoSpray Of Lexington Inc. (#3) follow. We ranked 23 insulation contractors on ten factors, last updated October 22, 2026.
How many insulation contractors are there in Winchester?
ContractorsRanked ranks 23 insulation contractors serving Winchester, KY. Another 18 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Winchester are open 24/7?
3 ranked insulation contractors in Winchester post 24/7 hours. The highest-ranked are Synergy Home HVAC (#2), Bone Dry Roofing (#5) and D and A Handyman Services (#21). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Winchester work on weekends?
15 of 23 ranked insulation contractors post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Synergy Home HVAC (#2), ThermoSpray Of Lexington Inc. (#3) and Thermapro LLC (#4). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Winchester?
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 Winchester. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Winchester insulation contractors have?
The median Google rating among 23 rated insulation contractors in Winchester is 4.9★, with a median of 14 reviews. Synergy Home HVAC has the most, 1,070 reviews, and ranks #2. 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 Winchester count in this ranking?
Yes, if they are within 25 mi of the Winchester 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.
Update log for Winchester
- October 2026: CR Scores recalculated for 23 insulation contractors serving Winchester.
More insulation contractors and Winchester pages
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