Water Heater Installation and Replacement Service

5 Star Plumbing services Water Heaters, Hot Water Tank repair, installation & replacement to clients in Montreal, Laval and North Shore, West Island, South Shore and North Shore.
Hot water tanks and water heaters can cause many different problems for a home if they are non-functioning or even not functioning at their full capacity. The least of which not necessarily being cold showers in the dead of winter.
Our plumbing technicians can provide you with expert advice about all types of hot water tank standards and electric hot water heaters.
When Should I Replace My Hot Water Tank?
With proper annual maintenance, your hot water tank should last between 7 and 10 years. The quality of your hot water tank can also have an impact on its longevity. Quality and models vary considerably, so you should think about replacing your hot water tank every 10 years, or at least have it inspected on a regular basis after this point. Also, some insurers may refuse to cover appliances that are older than 10 years because of the growing number of water-related claims.

How Do I Know If I Need To Replace My Hot Water Tank?
Here are 4 of the most common signs to look for when determining whether or not you need to replace your hot water heater.
- Leaking at the base of the unit: You may start to notice leaks on the bottom or around the area of the tank
- Rust-colored water: You notice the overall water quality of the hot water is dirty such as rust and visible sediment. If your water is rust colored this is usually a sign that your a tank needs replacing.
- Inconsistent water temperature: Drop in the hot water temperature or the duration of running hot water from your tap
- Unusual noises in the tank Sounds such as clanking, rumbling, or crackling may indicate a buildup of sediment at the bottom of the tank, which reduces the efficiency of the water heater and can accelerate wear and tear.
Planning on replacing your hot water tank soon? Don’t take any chances. Call a professional plumber who are familiar with plumbing standards, to get the job done right.
Safe and Code-Compliant Installation
Installing a water heater requires proper setup and compliance with safety standards, including:
- Approved shut-off valve
- Temperature and pressure relief valve
- Proper piping connections
- Adequate drainage
- Code upgrades if required
Our team ensures a clean, professional, and safe installation every time.
If you are experiencing a leak, you can also consult our water leak repair service
Types of Water Heaters We Install
We install a variety of systems based on your household needs:
- Residential electric water heaters
- High-efficiency models
- 40-gallon tanks
- 60-gallon tanks
- Duplex and triplex installations
- Commercial water heater solutions (upon request)
We help you choose the right capacity based on your hot water usage and family size.
Insurance and Water Heaters Over 10 Years Old
Many insurance companies in Quebec and across Canada may refuse water damage claims if a water heater is more than 10 years old, especially if it was not replaced preventively.
If an older tank bursts and causes flooding, insurers can determine that the unit had exceeded its expected lifespan. In these situations, coverage may be reduced or denied.
Replacing your water heater before it reaches the 10-year mark can:
- Reduce the risk of sudden tank failure
- Help maintain insurance eligibility
- Prevent costly water damage repairs
- Provide peace of mind
If you are unsure of your water heater’s age, we can help you verify the manufacturing date and assess its condition.
Cost of Water Heater Installation or Replacement
The price depends on several factors:
- Tank capacity
- Accessibility of the installation area
- Condition of existing plumbing connections
- Required modifications
- Code compliance updates
For a fast and accurate quote, send us a photo of your current installation.
24/7 Emergency Water Heater Service
Is your water heater leaking or not working?
We provide fast emergency response throughout Montreal and surrounding areas.
👉 Visit our emergency plumber service
Why Choose 5 Star Plumbing?
- Professional and reliable service
- Code-compliant installation
- Fast response times
- Clean and respectful workmanship
- Serving Montreal, Laval, North Shore and South Shore
Frequently Asked Questions
How long does water heater replacement take?
On average, installation takes 2 to 4 hours, depending on the configuration.
Should I replace my water heater after 10 years?
Yes. After 8 to 10 years, the risk of leaks and internal tank failure increases significantly.
Do you offer emergency service?
Yes, we provide 24/7 emergency service for leaks or major breakdowns.
Need water heater installation or replacement?
📞 Call us today at 514-447-3700
