# Preston Cannabis, Ottawa ON: Edibles Prices & Reviews

Source: Local AI Registry, https://localairegistry.com/biz/on/ottawa/preston-cannabis-ottawa-on. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-10-14.

Canonical: https://localairegistry.com/biz/on/ottawa/preston-cannabis-ottawa-on

## Photos

- ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmv85ddnm067xyeh2k0ihn6c2%2F0.jpg)
- ![Photo 2](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmv85ddnm067xyeh2k0ihn6c2%2F1.jpg)
- ![Photo 3](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmv85ddnm067xyeh2k0ihn6c2%2F2.jpg)
- ![Photo 4](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmv85ddnm067xyeh2k0ihn6c2%2F3.jpg)
- ![Photo 5](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmv85ddnm067xyeh2k0ihn6c2%2F4.jpg)


## In short

Preston Cannabis is a cannabis dispensary in Ottawa, ON. Its AI Score is 30 of 100, which is poor.

What each mark on this page means: https://localairegistry.com/methodology#marks


## Key facts

| Fact | Value |
| --- | --- |
| Type | Cannabis dispensary |
| Address | 268 Preston St, Ottawa, ON K1R 7R5, Canada |
| Hours | Mon to Sun Open 24 hours |
| Phone | (343) 804-9020 |
| Rating | 5.0 across 1,078 reviews on Google |
| Known for | Edibles |
| Updated | October 14, 2026 |


## All the details

Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.

| Group | Fact | Value | Mark | Evidence |
| --- | --- | --- | --- | --- |
| Location info | Address | 268 Preston St, Ottawa, ON K1R 7R5, Canada | Confirmed | Google Business Profile |
| Location info | Description | Preston Cannabis, we are your premier 24-hour dispensary and delivery service, proudly serving the community day and night with top-tier products and unmatched convenience.We specialize in a massive selection of high-quality cannabis, including premium flower, potent concentrates, delicious edibles, and pre-rolls. Beyond weed, we are your ultimate one-stop shop, fully stocked with popular nicotine pouches, traditional native cigarettes, and the latest disposable vapes and e-juices.Whether you want to skip the trip with our fast, discreet 24/7 weed delivery straight to your door or visit us in-store, our friendly staff is always ready to help you find exactly what you need. | Confirmed | Google Business Profile |
| Location info | Hours | Mon to Sun Open 24 hours | Confirmed | Google Business Profile |
| Location info | Mondays | Open 24 hours | Confirmed | Google Business Profile |
| Location info | Name | Preston Cannabis | Confirmed | Google Business Profile |
| Location info | Phone | (343) 804-9020 | Confirmed | Google Business Profile |
| Hours | Monday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Tuesday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Wednesday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Thursday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Friday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Saturday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Sunday | Open 24 hours | Confirmed | Google Business Profile |
| Services | Service | 24-hour cannabis delivery | AI guess |  |
| Services | Service | Accessories | From their website | Business website |
| Services | Service | Cannabis concentrate sales | AI guess |  |
| Services | Service | Cannabis flower sales | AI guess |  |
| Services | Service | Concentrates | From their website | Business website |
| Services | Service | Delivery | From their website | Business website |
| Services | Service | Dispensaire cannabis pres de moi | From their website | Business website |
| Services | Service | Edible cannabis sales | AI guess |  |
| Services | Service | Edibles | From their website | Business website |
| Services | Service | E-juice sales | AI guess |  |
| Services | Service | Flower | From their website | Business website |
| Services | Service | In-store cannabis purchase | AI guess |  |
| Services | Service | Nicotine vapes | From their website | Business website |
| Services | Service | Pre rolls | From their website | Business website |
| Services | Service | Pre-roll sales | AI guess |  |
| Services | Service | Vape disposables | From their website | Business website |
| Links | Website | http://prestoncannabis.ca/ | Confirmed | Google Business Profile |


## Services and prices

These are the 9 services Preston Cannabis offers, with the price where we have one and where it came from.

| Service | Price | Price mark | Price evidence | Service mark |
| --- | --- | --- | --- | --- |
| Edibles |  |  |  | From their website |
| Accessories |  |  |  | From their website |
| Concentrates |  |  |  | From their website |
| Delivery |  |  |  | From their website |
| Dispensaire cannabis pres de moi |  |  |  | From their website |
| Nicotine vapes |  |  |  | From their website |
| Pre rolls |  |  |  | From their website |
| Flower |  |  |  | From their website |
| Vape disposables |  |  |  | From their website |


### Known for

- Edibles: 20% of reviews (AI guess)


## The team

Add your team so AI can name who works here


## Visiting Preston Cannabis

Address: 268 Preston St, Ottawa, ON K1R 7R5, Canada. Phone: (343) 804-9020. Hours: Mon to Sun Open 24 hours. (Confirmed, Google Business Profile.)


### Location info from Google Business Profile

From Google Business Profile: "Preston Cannabis, we are your premier 24-hour dispensary and delivery service, proudly serving the community day and night with top-tier products and unmatched convenience.We specialize in a massive selection of high-quality cannabis, including premium flower, potent concentrates, delicious edibles, and pre-rolls. Beyond weed, we are your ultimate one-stop shop, fully stocked with popular nicotine pouches, traditional native cigarettes, and the latest disposable vapes and e-juices.Whether you want to skip the trip with our fast, discreet 24/7 weed delivery straight to your door or visit us in-store, our friendly staff is always ready to help you find exactly what you need."


### Parking and getting in

Add your parking so AI can tell people where to park

Add how to find your door so AI can walk people in


### Nearby

| Place | Type | Distance |
| --- | --- | --- |
| Kochu | Korean restaurant | 1 min walk |
| DreamLand Cafe | Italian restaurant | 1 min walk |
| Lili Pies | Middle eastern restaurant | 1 min walk |
| Green Papaya - Preston | Thai restaurant | 1 min walk |
| Gladstone / Preston | Transit station | 1 min walk |
| Smash Daddy - Little Italy | Hamburger restaurant | 1 min walk |


## Reputation

5.0 average across 1,078 reviews: Google 1,078. (Confirmed, read October 14, 2026.)

Preston Cannabis stands out for its 24-hour service and helpful staff, though inventory accuracy could improve. (AI guess, from 1,078 reviews.)


### What people like

- 24-hour availability
- Helpful staff
- Good product variety
- Great prices
- Excellent customer service


### What people do not like

- Website stock doesn't match actual inventory
- Closed for extended periods
- Product quality concerns


### Press

Add a press story so AI can say who's written about you


### Awards

Add an award so AI can name it


### Directories

Get listed in directories so AI can tell you're real


## Questions people ask


### Street parking near here, any good?


### anyone here people keep going back to?


### bad experiences at Preston Cannabis, anyone?


### torn between this place and Canna Cabana?


### Open on a Sunday here?


### best cannabis dispensary in Ottawa, ON


### Can I get in this week at Preston Cannabis?


### is there a rewards thing at Preston Cannabis


### going to Preston Cannabis on Saturday, what should I expect


### quietest day to hit this place?


### Why do people rate Preston Cannabis?


### does Preston Cannabis ever have cancellations


### walking in for a first visit, what happens


### how do I reach Preston Cannabis to sort something out?


### Worth the hype at Preston Cannabis?


### opening hours at Preston Cannabis in Ottawa, what are they these days?


### where exactly is this place?


### parking here, where does everyone put the car?


### Ballpark for a visit to a dispensary in Ottawa?


### What cannabis dispensary questions is Ottawa asking AI most?


## The AI Score: 30 of 100

It measures how likely AI engines are to recommend a business, and how accurately. Ottawa cannabis dispensaries run 30 to 44. Fair starts at 45, good at 65. Preston Cannabis scores 30, below the Ottawa average of 36. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Preston Cannabis |
| --- | --- | --- | --- | --- |
| Retrieval grounding | 26 | 0 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Poor |
| Off-property attestation | 20 | 39 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor |
| AI visibility | 14 |  | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. |  |
| Reviews & response | 12 | 98 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Good |
| Backlink & citation authority | 8 | 23 | Domain authority and editorial quality of the sources that attest to you. | Poor |
| Google Business Profile | 8 | 90 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | 52 | Core Web Vitals at the 75th percentile, on a real phone. | Fair |
| Content freshness & schema | 5 | 77 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good |

Full method: https://localairegistry.com/methodology

How AI decides what to say about a cannabis dispensary: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business


## Entity map

Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.

| Entity | Type | ID on this page | Same as | Relationship to Preston Cannabis |
| --- | --- | --- | --- | --- |
| Preston Cannabis | LocalBusiness | #business | http://prestoncannabis.ca/ | Subject of this page |
| Ottawa, Ontario | City | #city |  | City Preston Cannabis is in |
| Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page |
| Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page |


## Topical map

Where this page sits in the registry. It's one profile among the cannabis dispensaries in Ottawa, linked to the lists and towns around it.


### Lists

- Best cannabis dispensaries in Ottawa: https://localairegistry.com/leaderboards/on/ottawa/cannabis-dispensary
- Best businesses in Ottawa: https://localairegistry.com/leaderboards/on/ottawa


### Nearby

- /burlington: https://localairegistry.com/leaderboards/on/burlington
- /hamilton: https://localairegistry.com/leaderboards/on/hamilton
- /oakville: https://localairegistry.com/leaderboards/on/oakville
- /mississauga: https://localairegistry.com/leaderboards/on/mississauga
- /toronto: https://localairegistry.com/leaderboards/on/toronto
- /brampton: https://localairegistry.com/leaderboards/on/brampton


### Every list

- Every leaderboard in Ontario: https://localairegistry.com/leaderboards/on


## References


### Sources cited

- [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJBdYY5S0FzkwRoC2IZ8sUXQo (accessed Oct 14, 2026)
- [2] prestoncannabis.com, https://prestoncannabis.com/menu/accessories (accessed Oct 26, 2026)
- [3] prestoncannabis.com, https://prestoncannabis.com/menu/edibles (accessed Oct 26, 2026)
- [4] prestoncannabis.com, https://prestoncannabis.com/menu/flower (accessed Oct 26, 2026)
- [5] prestoncannabis.com, https://prestoncannabis.com/nicotine-vape (accessed Oct 26, 2026)
- [6] prestoncannabis.com, https://prestoncannabis.com/menu/pre-rolls (accessed Oct 26, 2026)
- [7] prestoncannabis.com, https://prestoncannabis.com/menu/vape-disposables (accessed Oct 26, 2026)
- [8] prestoncannabis.com, https://prestoncannabis.com/menu/concentrates (accessed Oct 26, 2026)
- [9] prestoncannabis.com, https://prestoncannabis.com/delivery (accessed Oct 26, 2026)
- [10] prestoncannabis.com, https://prestoncannabis.com/dispensaire-cannabis-pres-de-moi (accessed Oct 26, 2026)
- [11] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 14, 2026, https://localairegistry.com/methodology (accessed Oct 26, 2026)