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CoreLine InsulationInsulation contractor in Allen, TX

CoreLine Insulation is an insulation contractor in Allen, TX, ranked #18 of 192 insulation contractors in Allen and rated 5.0 from 28 Google reviews. Open Monday to Saturday.

Allen, TXUpdated 0 paid placements in any rankingHow we rank

Call (469) 209-5580Website ↗

Key facts

Key facts about CoreLine Insulation
Phone(469) 209-5580
Websitecorelineinsulation.com
HoursMonday to Friday: 7 AM – 7 PM; Saturday: 9 AM – 5 PM
Google rating5.0 from 28 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Allen and 12 towns within 25 miles: Coppell, Lewisville, Carrollton, Farmers Branch, Grapevine, Flower Mound, Addison, Highland Village, The Colony, Southlake, Lake Dallas and Irving.

Based in Allen, TXView on map

Opening hours

Opening hours for CoreLine Insulation
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday9 AM – 5 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby insulation contractors

CoreLine Insulation compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
CoreLine Insulation (this business)—575.0 (28)—YesNo
Chrome Heating & Air Conditioning#16574.5 (113)—YesNo13.4 mi
Collin Air Conditioning#17574.9 (418)—YesYes17.7 mi
Penguin Insulation#19574.9 (110)—YesYes3.7 mi

See all 192 ranked insulation contractors in Allen

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 28 Google reviews

Hired CoreLine Insulation? Write a review

Questions about CoreLine Insulation

How is CoreLine Insulation ranked in Allen?

CoreLine Insulation is ranked #18 of 192 insulation contractors in Allen by CR Score, with 57 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are CoreLine Insulation’s hours?

CoreLine Insulation is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does CoreLine Insulation serve?

Serves Allen and 12 towns within 25 miles: Coppell, Lewisville, Carrollton, Farmers Branch, Grapevine, Flower Mound, Addison, Highland Village, The Colony, Southlake, Lake Dallas and Irving. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about CoreLine Insulation?

CoreLine Insulation has a rating of 5.0 from 28 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact CoreLine Insulation?

Call CoreLine Insulation on (469) 209-5580. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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