Hamilton Builders' SupplyGeneral contractor in St. Catharines, ON

Hamilton Builders' Supply is a general contractor at 33 Carlton St, St. Catharines, ON L2R 1P4, ranked #33 of 54 masonry contractors in St. Catharines and rated 4.9 from 19 Google reviews. Open Monday to Friday.

St. Catharines, ONUpdated November 4, 20260 paid placements in any rankingHow we rank

Call (905) 682-8659Website ↗

Key facts

Key facts about Hamilton Builders' Supply
Address	33 Carlton St, St. Catharines, ON L2R 1P4Get directions
Phone	(905) 682-8659
Website	hamiltonbuilders.ca
Hours	Monday to Friday: 8 AM – 4 PM
Google rating	4.9 from 19 Google reviews

Trades

Each trade shows the evidence we matched it on.

General Contractingmain tradebusiness name
Landscapingadditional Google category
Masonryadditional Google category
Pavingadditional Google category

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 Hamilton Builders' Supply
Day	Hours
Monday	8 AM – 4 PM
Tuesday	8 AM – 4 PM
Wednesday	8 AM – 4 PM
Thursday	8 AM – 4 PM
Friday	8 AM – 4 PM
Saturday	Closed
Sunday	Closed

Open evenings — no
Open Saturdays — no
Open Sundays — no

Typical general contracting prices

Typical general contracting prices
Job	Low	Typical	High
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)	CA$20,510	CA$37,930	CA$58,490
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)	CA$9,350	CA$17,080	CA$24,820

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

4.9from 19 Google reviews

Hired Hamilton Builders' Supply? Write a review

Questions about Hamilton Builders' Supply

How is Hamilton Builders' Supply ranked in St. Catharines?

Hamilton Builders' Supply is ranked #33 of 54 masonry contractors in St. Catharines by CR Score, with 50 out of 100 as of November 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 Hamilton Builders' Supply’s hours?

Hamilton Builders' Supply is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 Hamilton Builders' Supply 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 general contracting. Confirm your address is covered when you call.

What do Google reviews say about Hamilton Builders' Supply?

Hamilton Builders' Supply has a rating of 4.9 from 19 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 Hamilton Builders' Supply?

Call Hamilton Builders' Supply on (905) 682-8659. The business is at 33 Carlton St, St. Catharines, ON L2R 1P4. 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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Compare nearby general contractors

Hamilton Builders' Supply compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
Hamilton Builders' Supply (this business)	—	50	4.9 (19)	—	No	No
Aquatech Waterproofing Stoney Creek	#31	51	5.0 (21)	—	Yes	No	37.1 km
Complimentary Brick	#32	51	5.0 (8)	—	No	No	23.7 km
Niagara Masonry	#34	50	5.0 (4)	—	Yes	Yes	27.3 km

See all 54 ranked masonry contractors in St. Catharines