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Your Source for Plumbing, HVAC and Gas Fitting

If you need a new plumbing, gas and HVAC system or a maintenance service, get in touch with us now.


4J Mechanical is Smoky Lake’s go-to plumbing company offering professional installation, repair and maintenance services for residential and commercial clients. Give us the opportunity, and we will go above and beyond your expectations to resolve your plumbing and heating issues. We specialize in new construction projects, renovations, and hydronic heating. Our employees have in-depth knowledge and experience in all aspects of plumbing, heating and gas work. From the little jobs to a major renovation project, you can rest assured of an unequalled level of service and expertise.

Licensed Plumbing Contractors

When you need a plumbing service, you expect a first-class service along with honesty, punctuality and knowledge. Our licensed and qualified technicians offer timely and hassle-free services. Every job is completed with the utmost attention to quality and detail. We offer:


HVAC installations and repairs

Toilet and pipe unclogging

Spring leak repairs

Gas fitting

Hydronic heating

Private sewage design and installation

Hot water tank replacement

Plumbing rough-in and finishing



Are you investing in a new home or a renovation project? Let us take care of the plumbing and heating while you concentrate on other aspects of your home. We provide bathroom and kitchen renovations with installation of in-floor heating systems, boiler systems, furnaces, dishwashers, fridge boxes and more. You can be sure that we use only quality materials and products because we are an authorized Trane dealer. Contact us today!

Official Dealer for Reputable Brands

4J Mechanical is an official dealer of products from:

Green Mountain Grills
Green Mountain Grills
Champion Power Equipment
Champion Power Equipment
Hi-Velocity Systems
Hi-Velocity Systems

Plumbing Work

Keep your plumbing system in top condition.

Private Sewage

Private Sewage

Get your new septic system here.


HVAC Installation

Upgrade your HVAC system today.

Consult Our Experienced Team

Consult Our Experienced Team

You can rest assured of an end-to-end service.

Gas Fitting

Gas Fitting Projects

Make sure your gas line is safe.

major brands

Dealers of Major Brands

4J Mechanical is an official dealer for Green Mountain Grills, Champion Power Equipment, Trane and Hi-Velocity Systems.

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