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The Caulk KingInsulation contractor in Kitchener, ON

The Caulk King is an insulation contractor in Kitchener, ON, ranked #4 of 35 insulation contractors in Kitchener and rated 4.8 from 24 Google reviews. Open 7 days a week.

Kitchener, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 569-0421Website ↗

Key facts

Key facts about The Caulk King
Phone(519) 569-0421
Websitethecaulkking.ca
HoursMonday to Sunday: 7 AM – 7:30 PM
Google rating4.8 from 24 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Insulationmain tradeGoogle main category
  • Windowsadditional Google category

Service area

Serves Kitchener and 11 towns within 40 km: Milton, Burlington, Oakville, Hamilton, Ancaster, Guelph, Mississauga, Brampton, Cambridge, Binbrook and Etobicoke.

Based in Kitchener, ONView on map

Opening hours

Opening hours for The Caulk King
DayHours
Monday7 AM – 7:30 PMevening
Tuesday7 AM – 7:30 PMevening
Wednesday7 AM – 7:30 PMevening
Thursday7 AM – 7:30 PMevening
Friday7 AM – 7:30 PMevening
Saturday7 AM – 7:30 PMevening
Sunday7 AM – 7:30 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 24 Google reviews

Hired The Caulk King? Write a review

Questions about The Caulk King

How is The Caulk King ranked in Kitchener?

The Caulk King is ranked #4 of 35 insulation contractors in Kitchener by CR Score, with 59 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 The Caulk King’s hours?

The Caulk King is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 7:30 PM. On Saturdays it is open 7 AM to 7:30 PM, and on Sundays 7 AM to 7:30 PM. Hours come from the business listing; holiday hours may differ.

What areas does The Caulk King serve?

Serves Kitchener and 11 towns within 40 km: Milton, Burlington, Oakville, Hamilton, Ancaster, Guelph, Mississauga, Brampton, Cambridge, Binbrook and Etobicoke. 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 The Caulk King?

The Caulk King has a rating of 4.8 from 24 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 The Caulk King?

Call The Caulk King on (519) 569-0421. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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