11700 Sarcee Trail NW #80111, Calgary, AB T3R 0B2 · NW
63/ 100Mixed
4.1 from 9 Google reviews — held closer to average while there are so few
phone and website
1 of 3 details stated on their own site — their claims, not our checks
Not counted — no bonus earned, and nothing deducted
Our own calculation, not Google’s and not the contractor’s. Ratings from few reviews are held closer to average, because a handful of five-star reviews is not the same evidence as a long record. The items above can only add to a score, never subtract from one: a contractor scoring nothing on all of them still reaches 80 out of 100 on a strong rating alone. “Not counted” means we have no bonus to award, not that anything is wrong.
Their website describes itself as licensed professionals.
💧 Water & plumbing
🔥 Heating & gas
Also listed
Areas they say they serve
Calgary
Taken from their own website (www.marinermechanical.com), read on September 9, 2026. These are the company’s statements about itself, quoted from the page — not claims we have checked. Ask to see a licence before any gas work.
“Mariner Mechanical Ltd. is an established plumbing & gasfitting company, serving Calgary, Alberta for almost 20 years. We have a solid customer base in both the residential & commercial markets. Let us put our experience to work for you.”
Powered by Google
4.1from 9 Google reviews
Furnace repair and no-heat callouts in CalgaryDrain cleaning and sewer clearing in CalgaryGas fitting and gas line work in CalgaryPoly-B replacement and repiping in Calgary
Community reviews are submitted by site visitors and are not verified as coming from customers.
Loading reviews…
No community reviews for this contractor yet.