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Grand River InsulationInsulation contractor in Waterloo, ON

Grand River Insulation is an insulation contractor at 435 Conestogo Rd, Waterloo, ON N2L 4C9, ranked #10 of 32 insulation contractors in Waterloo and rated 5.0 from 16 Google reviews. Open Monday to Friday.

Waterloo, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 742-4100Website ↗

Key facts

Key facts about Grand River Insulation
Address435 Conestogo Rd, Waterloo, ON N2L 4C9Get directions
Phone(519) 742-4100
Websitegrandriverinsulation.ca
HoursMonday to Friday: 8 AM – 5 PM
Google rating5.0 from 16 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Waterloo and 6 towns within 40 km: Kitchener, New Hamburg, Guelph, Cambridge, Paris and Stratford.

Based in Waterloo, ONView on map

Opening hours

Opening hours for Grand River Insulation
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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 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

Grand River Insulation compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Grand River Insulation (this business)—555.0 (16)—NoNo
Fase Two Insulation#8575.0 (119)—NoNo21.8 km
Koala Insulation of Kitchener Waterloo#9564.9 (73)—NoNo20.7 km
Titanium Insulation Inc.#11555.0 (26)—NoNo11.4 km

See all 32 ranked insulation contractors in Waterloo

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 16 Google reviews

Hired Grand River Insulation? Write a review

Questions about Grand River Insulation

How is Grand River Insulation ranked in Waterloo?

Grand River Insulation is ranked #10 of 32 insulation contractors in Waterloo by CR Score, with 55 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 Grand River Insulation’s hours?

Grand River Insulation is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Grand River Insulation serve?

Serves Waterloo and 6 towns within 40 km: Kitchener, New Hamburg, Guelph, Cambridge, Paris and Stratford. 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 Grand River Insulation?

Grand River Insulation has a rating of 5.0 from 16 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 Grand River Insulation?

Call Grand River Insulation on (519) 742-4100. The business is at 435 Conestogo Rd, Waterloo, ON N2L 4C9. 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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