Videos
Understand your water heater in minutes
Short explainers to help you make a confident decision. When you're ready, we're one call away.
Explainer videos
All explainer videos
Short videos that help you understand your options before you call.
Meet HOTCO, The Hot Water Heater Company
Who we are and how we take care of homeowners across Placer and Sacramento Counties.
How does a tankless water heater work?
A clear explanation of on-demand hot water and why tankless units save space and energy.
How gas tank water heaters work
The burner, flue, anode rod and thermostat explained, and what usually fails.
What is a heat pump water heater?
How heat pump units move heat instead of making it, and why they qualify for rebates.
Why you need a thermal expansion tank
The small tank that protects your water heater and plumbing from pressure spikes.
How to flush a water heater
Sediment is the top cause of early tank failure. Here is how flushing works.
Water heater leaking? What to do
Steps to take right away to protect your home before a technician arrives.
No hot water? We can usually fix it today.
Talk to a real water heater specialist now. Free quotes, upfront pricing, and same-day service in most cases.