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Moore Insulation (A Division of GNI)Insulation contractor in St. Catharines, ON

Moore Insulation (A Division of GNI) is an insulation contractor at 25 Lincoln Ave, St. Catharines, ON L2P 2C7, ranked #2 of 32 insulation contractors in St. Catharines and rated 4.2 from 45 Google reviews. Open Monday to Friday.

St. Catharines, ONUpdated 0 paid placements in any rankingHow we rank

Call (905) 684-0311Website ↗

Key facts

Key facts about Moore Insulation (A Division of GNI)
Address25 Lincoln Ave, St. Catharines, ON L2P 2C7Get directions
Phone(905) 684-0311
Websitemooreinsulation.com
HoursMonday to Friday: 6 AM – 4 PM
Google rating4.2 from 45 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves St. Catharines and 5 towns within 40 km: Thorold, Niagara Falls, Welland, Port Colborne and Fort Erie.

Based in St. Catharines, ONView on map

Opening hours

Opening hours for Moore Insulation (A Division of GNI)
DayHours
Monday6 AM – 4 PM
Tuesday6 AM – 4 PM
Wednesday6 AM – 4 PM
Thursday6 AM – 4 PM
Friday6 AM – 4 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

Moore Insulation (A Division of GNI) compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Moore Insulation (A Division of GNI) (this business)—564.2 (45)—NoNo
Belle-Mia Insulation#1564.9 (53)—NoNo11.2 km
Jerry's Insulating Co#3554.3 (35)—NoNo2.7 km
USA Insulation of Grand Rapids#4554.4 (111)—NoNo13.8 km

See all 32 ranked insulation contractors in St. Catharines

Reviews

ContractorsRanked reviews

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Google

4.2from 45 Google reviews

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Questions about Moore Insulation (A Division of GNI)

How is Moore Insulation (A Division of GNI) ranked in St. Catharines?

Moore Insulation (A Division of GNI) is ranked #2 of 32 insulation contractors in St. Catharines by CR Score, with 56 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 Moore Insulation (A Division of GNI)’s hours?

Moore Insulation (A Division of GNI) is open Monday to Friday. Its listed hours are Monday to Friday, 6 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Moore Insulation (A Division of GNI) serve?

Serves St. Catharines and 5 towns within 40 km: Thorold, Niagara Falls, Welland, Port Colborne and Fort Erie. 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 Moore Insulation (A Division of GNI)?

Moore Insulation (A Division of GNI) has a rating of 4.2 from 45 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 Moore Insulation (A Division of GNI)?

Call Moore Insulation (A Division of GNI) on (905) 684-0311. The business is at 25 Lincoln Ave, St. Catharines, ON L2P 2C7. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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