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Koala Insulation of DurhamInsulation contractor in Oshawa, ON

Koala Insulation of Durham is an insulation contractor at 1260 Terwillegar Ave, Oshawa, ON L1J 7A5, ranked #4 of 45 insulation contractors in Oshawa and rated 5.0 from 11 Google reviews. Open 24 hours a day, 7 days a week.

Oshawa, ONUpdated 0 paid placements in any rankingHow we rank

Call (289) 312-7577Website ↗

Key facts

Key facts about Koala Insulation of Durham
Address1260 Terwillegar Ave, Oshawa, ON L1J 7A5Get directions
Phone(289) 312-7577
Websitekoalainsulation.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 11 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Insulationmain tradeGoogle main category
  • Foundation Repairadditional Google category
  • Water Damage Restorationadditional Google category

Service area

Serves Oshawa and 5 towns within 40 km: Ajax, Pickering, Markham, Scarborough and Uxbridge.

Based in Oshawa, ONView on map

Opening hours

Opening hours for Koala Insulation of Durham
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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 converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$2,390CA$2,950CA$3,510

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

Compare nearby insulation contractors

Koala Insulation of Durham compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Koala Insulation of Durham (this business)—605.0 (11)—YesYes
DJM Spray Foam#2625.0 (52)—YesYes6.3 km
The Same Guys Insulation#3625.0 (80)—YesYes15.9 km
The Spray Foam Guy Inc.#5594.5 (19)—YesYes0.2 km

See all 45 ranked insulation contractors in Oshawa

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 11 Google reviews

Hired Koala Insulation of Durham? Write a review

Questions about Koala Insulation of Durham

How is Koala Insulation of Durham ranked in Oshawa?

Koala Insulation of Durham is ranked #4 of 45 insulation contractors in Oshawa by CR Score, with 60 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 Koala Insulation of Durham’s hours?

Koala Insulation of Durham is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Koala Insulation of Durham serve?

Serves Oshawa and 5 towns within 40 km: Ajax, Pickering, Markham, Scarborough and Uxbridge. 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 Koala Insulation of Durham?

Koala Insulation of Durham has a rating of 5.0 from 11 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 Koala Insulation of Durham?

Call Koala Insulation of Durham on (289) 312-7577. The business is at 1260 Terwillegar Ave, Oshawa, ON L1J 7A5. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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