A Home Water System You Can Rely On.
We are the London area experts for water heating, conditioning and boilers with over a half a century of experience in the home comfort industry.
From Commercial To Residential
Services We Are Here For You!
Our Mission is to provide essential home and commercial solutions by delivering worry free services, affordable, high-quality and energy-efficient water heating, conditioning and boiler systems designed to ensure your comfort.
Request a quote and learn more about your water heater options today.
View All Our Products
4k Energy offers a full suite of services from sales and installation to 24/7 emergency maintenance
About Our Builder Program
With competitive rental rates and volume bonuses, our Builders program is a smart and easy solution for your next development.
High Efficiency Savings.
Did you know? You could be eligible to receive discounts on your home insurance for having a rental water heater in your home?
By switching over to an eco-friendly water heater, you may be eligible to receive government and/or utility provider rebates!
Contact your home insurance provider to inquire.