Is Durham Building Supplies well reviewed?

Durham Building Supplies holds a 5.0-star Google rating across 10 reviews. Based on Countertop Installers' analysis of Google review data, that is a strong score for a countertop installation company in the Greater Toronto Area. In the newest reviews, look for seam quality, edge finish and whether the template measurements came out right.

Where does Durham Building Supplies operate?

Durham Building Supplies works out of Oshawa in the Durham area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 696 King St W, Oshawa, ON L1J 2L3.

How do I contact Durham Building Supplies?

Durham Building Supplies has not claimed its Countertop Installers listing, so no phone number is published here. Use the request form on this profile instead or its website: what you send through the form reaches Countertop Installers, and only after you tick the consent box is it passed to one company to quote. Before you commit, get a measured, itemized quote from more than one countertop installation company serving Oshawa.

Durham Building Supplies

Google rating: 5.0
reviews: 10
newest review: 5mo

Last updated: September 23, 2026By The Slab Desk

Figures as Google published them in the August 2026 snapshot.

Contact Durham Building Supplies

Request a quote

Durham Building Supplies has not claimed this listing. The form reaches Countertop Installers.

Visit website

Address: 696 King St W, Oshawa, ON L1J 2L3
Opening days: 5 days a week

View on Google Maps

Serves Oshawa (Durham)
Contact listed: website

Durham Building Supplies in Oshawa — Pictures published by Durham Building Supplies on its own Google Business Profile. Some are the company’s promotional graphics rather than photographs of work, and Countertop Installers checks no claim shown in them.

Durham Building Supplies in Oshawa, image 2 — Pictures published by Durham Building Supplies on its own Google Business Profile. Some are the company’s promotional graphics rather than photographs of work, and Countertop Installers checks no claim shown in them.

The Countertop Installers Score for Durham Building Supplies

63out of 100How this is worked out

What its customers said36 / 45: Google rating, adjusted for how many people left one (4.85)+22.9
How many reviews there are to read (10)+5
Themes reviewers raised more than once (4)+8
What it states on its own website0 / 25: Nothing stated that we could quote0
Its website and its record here27 / 30: Its website answered when we fetched it+12
Phone number on the record+4
Three or more photos of its work+4
Posted business hours+4
Street address on the record+3

Durham Building Supplies scores 36 of 45 on what its customers said, 0 of 25 on what it states about itself, and 27 of 30 on its website and record. Nothing here has been checked with a registry, an insurer or the WSIB. The middle pillar counts sentences this business wrote on its own website, which is why each one is worded as something it says rather than something anyone confirmed. The review pillar uses public Google review data republished here, and the ratings are set by reviewers, not by Countertop Installers.

What we read about Durham Building Supplies

We fetched this business’s own website once and read the reviews already stored on its record. It states nothing on its own site that we could quote and 4 themes running through 10 Google reviews. Everything below carries the sentence it came from. Nothing below was confirmed with anybody.

Themes running through its Google reviews

Bathrooms and vanities
A reviewer wrote: “I recently purchased a 30" blue vanity with a countertop”
Quick turnaround
A reviewer wrote: “received the delivery straight to my door in less than 24 hours”
Fair price
A reviewer wrote: “Excellent prices and service. A lot easier than dealing with big box store”
Answers quickly
A reviewer wrote: “The customer support team was extremely helpful and supportive throughout”

Its website answered when we fetched it. Addresses were last scanned on August 26, 2026. This page was read on August 29, 2026.

About Durham Building Supplies

Countertop Installers lists Durham Building Supplies as a countertop installation company serving Oshawa, rated 5.0★ across 10 Google reviews.

In the words of the business itself. Countertop Installers republishes these descriptions as written and checks no claim in them.

“Durham Building Supplies, one of the largest building supplies company in Durham Region Oshawa, Whitby, Ajax, Clarington, Pickering, Bowmanville, Uxbridge, Courtice and specializing in providing a wide variety of building materials.”
Durham Building Supplies · via its own website

Service options: DeliveryIn-store pickupOnsite services
Accessibility: Wheelchair-accessible parking lot
Planning: Quick visit
Payments: Credit cardsDebit cardsNFC mobile payments

What customers say

Highlights via Google reviews. Ratings are set by reviewers, not Countertop Installers.

5 months ago
“I had a great experience purchasing some building materials from here. My receipt didn’t come through right away, so I called them and asked and the owner was all over it and had everything sorted right away and had my…”
Chris · via Google reviews
4 months ago
“Excellent prices and service. A lot easier than dealing with big box store. Would highly recommend.”
Chris · via Google reviews
6 months ago
“Very professional supply store.delivers on time.patient and very helpful. would highly recommend Durham building supplies ! Thank you!!”
PrimeTime · via Google reviews
a year ago
“Amazing service! I placed an order online at night for insulated sheets and received the delivery straight to my door in less than 24 hours. The service, communication and delivery where excellent. Thank you.”
Elias · via Google reviews
2 years ago
“I recently purchased a 30" blue vanity with a countertop from Durham Building Supplies and couldn't be happier with their service. Ordering online was easy, and despite my initial doubts about the product, it exceeded my expectations. Highly recommend!”
Nazia · via Google reviews

Hours

Durham Building Supplies's hours as Google publishes them, unchecked.
Monday	9:30 a.m.–2:30 p.m.
Tuesday	9:30 a.m.–2:30 p.m.
Wednesday	9:30 a.m.–2:30 p.m.
Thursday	9:30 a.m.–2:30 p.m.
Friday	9:30 a.m.–2:30 p.m.
Saturday	Closed
Sunday	Closed

Durham Building Supplies: frequently asked questions

Is Durham Building Supplies well reviewed?: Durham Building Supplies holds a 5.0-star Google rating across 10 reviews. Based on Countertop Installers' analysis of Google review data, that is a strong score for a countertop installation company in the Greater Toronto Area. In the newest reviews, look for seam quality, edge finish and whether the template measurements came out right.
Where does Durham Building Supplies operate?: Durham Building Supplies works out of Oshawa in the Durham area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 696 King St W, Oshawa, ON L1J 2L3.
How do I contact Durham Building Supplies?: Durham Building Supplies has not claimed its Countertop Installers listing, so no phone number is published here. Use the request form on this profile instead or its website: what you send through the form reaches Countertop Installers, and only after you tick the consent box is it passed to one company to quote. Before you commit, get a measured, itemized quote from more than one countertop installation company serving Oshawa.

Request a quote