We repair leaks and blocked drains, replace fixtures and water heaters, and install plumbing in Saint John and southern New Brunswick. Tell us what is affected, when it started and whether water is escaping.
Leaks, blocked drains, worn fixtures and water-supply problems need a clear diagnosis and a repair suited to the property. Matrix Mechanical handles plumbing repairs, replacements and installations for homes and businesses in Saint John and across southern New Brunswick.
Describe the affected fixture or area, when the problem began and whether water is actively escaping. Photos of accessible piping and equipment, previous repair details and access instructions help us prepare. For a renovation, include drawings and the fixture list.
A camera inspection and exposed pipework revealed damaged cast-iron drainage at a Saint John home. Matrix Mechanical replaced the affected exterior and interior sections, then tested the connections with no leaks recorded.

View this sewer repair for the inspection findings, work completed, and result for the customer.
For urgent service, call 506.696.7000 any time, 24/7. For routine work, book service online. For an installation or planned change, request an estimate.
Tell us what is happening, which equipment or fixtures are involved, and where the work is needed. We’ll help you choose the right next step.