Diamond Granite Countertops Inc
Countertop Installation in Brampton
- Google rating
- 4.5
- reviews
- 121
- newest review
- 9mo
Last updated: By The Slab Desk
Figures as Google published them in the August 2026 snapshot.
Contact Diamond Granite Countertops Inc
Visit website- Address
- 237 A Advance Blvd, Brampton, ON L6T 4J2
- Opening days
- 6 days a week
- Serves Brampton (Peel)
- Listed under Countertop Installation
- Contact listed: website
The Countertop Installers Score for Diamond Granite Countertops Inc
- What its customers said36 / 45
- Google rating, adjusted for how many people left one (4.52)+18.3How many reviews there are to read (121)+10.1Themes reviewers raised more than once (6)+8
- What it states on its own website7 / 25
- Says about 15 years going+7
- Its website and its record here30 / 30
- Its website answered when we fetched it+12Phone number on the record+4Three or more photos of its work+4Posted business hours+4Placed in a countertop service category+3Street address on the record+3
Diamond Granite Countertops Inc scores 36 of 45 on what its customers said, 7 of 25 on what it states about itself, and 30 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 Diamond Granite Countertops Inc
We fetched this business’s own website once and read the reviews already stored on its record. That turned up 1 statement it makes about itself and 6 themes running through 121 Google reviews. Everything below carries the sentence it came from. Nothing below was confirmed with anybody.
What it states on its own website
Says about 15 years going
From its own page: “Best Quartz & Granite Countertops in Brantford, Brampton and London 9 15 + years of experience 9 Lifetime Guarantee 9 $5 Million Insurance 9 1200 + projects complet”
Themes running through its Google reviews
Measured accurately
A reviewer wrote: “the measurements were so precisely done”
Helped pick the stone
A reviewer wrote: “Front desk staff help to choose colours according to my cabinet and flooring”
Quick turnaround
A reviewer wrote: “the installation was quick and professional”
Answers quickly
A reviewer wrote: “they never failed to respond within 4-5 hrs of all my requests”
Repeat and referred customers
A reviewer wrote: “Diamond was referred to us and now we are paying forward by referring them”
Kept to the schedule
A reviewer wrote: “they installed kitchen on time”
Its website answered when we fetched it. Addresses were last scanned on August 26, 2026. This page was read on August 29, 2026.
About Diamond Granite Countertops Inc
Countertop Installers lists Diamond Granite Countertops Inc as a countertop installation company serving Brampton, rated 4.5★ across 121 Google reviews.
In the words of the business itself. Countertop Installers republishes these descriptions as written and checks no claim in them.
“We are leading fabricator and installer of exceptional Quartz & Granite countertops, Waterfall Islands, Accent Walls, Backsplashes, Fireplaces, Shower Walls, and more”
Diamond Granite Countertops Inc · via its own website
- Service options
- DeliveryOnsite services
- Accessibility
- Wheelchair-accessible entranceWheelchair-accessible parking lot
- Payments
- ChecksCredit cardsDebit cardsNFC mobile payments
Services
- Countertop Installation
- Quartz Countertops
- Granite Countertops
What customers say
Highlights via Google reviews. Ratings are set by reviewers, not Countertop Installers.
- Edited 9 months ago
“August 2025 4* We replaced our kitchen and washroom countertops and selected the stones from Diamond Granite. You can find different quality of quartz from the shop and prices varies based on quality and availability. The service was good and…”
Jaspal · via Google reviews
- 2 months ago
“My new countertop is beautiful! Additionally, Pablo and Santiago were fantastic. They were pleasant, knowledgeable and worked quickly while doing a thorough job of the installation. Thanks very much!”
Karla · via Google reviews
- 3 years ago
“I recently installed my kitchen and fireplace washrooms I had an amazing experience with diamond granite countertops. The customer service was outstanding, Front desk staff help to choose colours according to my cabinet and flooring . Outstanding customer service they…”
harpal · via Google reviews
- a year ago
“Highly recommend!! They made the entire process easy and were very helpful with making our selection. Lots of samples to choose from and the installation was quick and professional. Great experience”
Hardip · via Google reviews
- 3 years ago
“We were sold a Defective Quartz countertop! In mid 2020 we had a large countertop installed in our kitchen (and a smaller one on our bathroom vanity) by this company. The installers told us it was extremely durable and stain…”
Zak · via Google reviews
Hours
| Monday | 8 a.m.–6 p.m. |
|---|---|
| Tuesday | 8 a.m.–6 p.m. |
| Wednesday | 8 a.m.–6 p.m. |
| Thursday | 8 a.m.–6 p.m. |
| Friday | 8 a.m.–6 p.m. |
| Saturday | 9 a.m.–3 p.m. |
| Sunday | Closed |
Before you call, the countertop installation cost guide lists the questions worth asking a countertop installation company before you sign, alongside sourced Greater Toronto Area prices.
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Diamond Granite Countertops Inc: frequently asked questions
Is Diamond Granite Countertops Inc well reviewed?
- Diamond Granite Countertops Inc holds a 4.5-star Google rating across 121 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 Diamond Granite Countertops Inc operate?
- Diamond Granite Countertops Inc works out of Brampton in the Peel area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 237 A Advance Blvd, Brampton, ON L6T 4J2.
How do I contact Diamond Granite Countertops Inc?
- Diamond Granite Countertops Inc 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 Brampton.
What does Diamond Granite Countertops Inc charge for countertop installation?
- Diamond Granite Countertops Inc sets its own prices, but as a market benchmark standard family kitchen, complete countertop replacement project (Toronto) runs $4,500 to $7,500 per project (CAD) across the GTA, according to Teccorp Stone (Toronto kitchen countertop cost guide). Add 13% HST, and request an itemized quote for numbers specific to your project.