Blackwater Coffee Company
Blackwater Coffee Company is a Sarnia-Lambton coffee roaster and cafe offering small-batch, freshly roasted beans and a menu of espresso, drip and cold brew beverages. They operate a downtown cafe and regularly serve customers at the Sarnia Farmers Market and local pop-ups. Blackwater sells bagged signature blends sourced from Central and South America and Indonesia, and supports community events and volunteer efforts such as trail cleanups and local market appearances.
🕰️ Organization Hours:
Last updated on Feb 8th, 2026
Recent Activity
Midtown Trail clean up volunteer event
Blackwater Coffee Company is asking volunteers to help clean up the Midtown Trail, which runs from Lambton College to the Sarnia Bay waterfront, with coffee provided to participants. The message invites people to come out on Saturday for a local, short volunteer shift and to meet up near the cafe by the waterfront.
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Local business recommendation and customer thanks
Blackwater Coffee Company recommends stopping by Life's A Beach Gas & Variety in the Kettle Point area for great service and local favorites, shared in a thank you post to customer David Burrows on October 10, 2026. It is a concise, friendly local endorsement pointing neighbors to a convenient spot for coffee and quick purchases.
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Blackwater Coffee Company market presence
Blackwater Coffee Company is stocked up for Thanksgiving weekend, offering favorites at their downtown cafe and at the Sarnia Farmers Market Ltd on Saturday. Stop by the market or the cafe to grab coffee while you shop local for the long weekend.
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Imperial Octane blend
Blackwater Coffee Company is pouring their Imperial Octane blend at the Sarnia Farmers Market Ltd on 2026-10-07, a well balanced smooth roast brewed fresh. Stop by to try a cup and grab a bag, available in two sizes.
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Workforce distribution of 'Imperial Turning Up For Local' turnaround boxes
Blackwater Coffee Company announced that over 1350 Imperial Turning Up For Local turnaround boxes were distributed to its workforce on 2026-10-03. Each box featured items from local partners including Tourism Sarnia-Lambton with a Discover Sarnia-Lambton gift card, Stafford Brothers Meats, The Nut Bar, and Oil Town Brewing Co.
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Warm seasonal beverages (now serving tea)
Blackwater Coffee Company announced on October 3, 2026 that they are offering warm seasonal beverages at Sarnia Farmers Market Ltd, and they are now serving tea as part of the menu. Stop by the market to pick up a hot drink while you shop local vendors.
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Community thank-you message
Blackwater Coffee Company posted a warm thank you on 2026-10-02 expressing gratitude to the community and to the Imperial Sarnia Site for supporting local companies. The brief message highlights appreciation and a commitment to local relationships, a nice reminder to support neighborhood businesses.
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Sarnia Farmers Market appearance
Blackwater Coffee Company is at the Sarnia Farmers Market Ltd this morning offering their coffee and vendor favorites. Stop by the market stall for a warm cup while you browse local vendors on 2026-09-30.
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Three Gringos
Blackwater Coffee Company is pouring Three Gringos, a small batch full city blend roasted in Sarnia, at the Sarnia Farmers Market Ltd on September 26. Expect a balanced cup with caramel, red apple, and blueberry notes, and ask the vendor about brewing tips and bag availability.
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Blackwater Coffee Drinks
Blackwater Coffee Company is at the Sarnia Farmers Market Ltd offering fresh hot coffee, cold brew, and their brew at home favorites. Drop by their market table on the publish date to grab a cup or pick up beans to make at home.
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Cold Brew and Fresh Brewed Coffee
Blackwater Coffee Company is offering Cold Brew alongside fresh brewed coffee at the Sarnia Farmers Market Ltd as of August 15, 2026. Stop by the market to try a cold brew or grab a hot cup to start your day.
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Farmer’s Market appearance
Blackwater Coffee Company says Come see us at the Farmer’s Market, inviting locals to visit their vendor table for coffee and conversation. Stop by to sample small batch brews and meet the team, details on when and where can be found by contacting the company or checking their channels.
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First Friday Pop-Up & Live Art
Blackwater Coffee Company is hosting First Friday on June 5 with evening pop ups from 5 to 8 PM, featuring Chef Roza and live art with Taryn Henry. The gathering pairs coffee service with local food and creative energy under the #firstfridaysarnia banner.
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Long Weekend Hours
Blackwater Coffee Company in Sarnia is open Saturday from 8 AM to 4 PM and Sunday from 8 AM to 3 PM for the long weekend, and will be closed on Holiday Monday. This quick hours update helps you plan when to grab espresso or a mid afternoon pick me up in downtown Sarnia.
