Why are water heaters so expensive to install?
- CMCPHC
- May 5, 2024
- 3 min read
Updated: 4 days ago

The cost of water heater installation can vary greatly depending on several factors. Here are some of the key elements that contribute to the overall cost:
1. Type of Water Heater
There are so many different types of water heaters available in the market today - tankless, electric, heat pump, solar-powered, etc. Each type has its own unique installation requirements and costs. For instance, tankless water heaters often require extensive plumbing and electrical work which can significantly increase the installation cost.
2. Size and Capacity
The size and capacity of a water heater also influence its installation cost. Larger units with higher capacities usually cost more to install due to their complex setup.
3. Location

The location where you plan to install your water heater can also affect the total cost. If it's difficult to access or requires additional work like drilling or cutting through walls or floors, this will increase the labor costs.
4. Labor Rates
Labor rates vary by region and by contractor. Some contractors charge a flat rate for water heater installations while others charge an hourly rate.
Why is Professional Water Heater Installation Necessary?
While it might be tempting to try installing a new water heater yourself or hiring a handyman to save money on labor costs, this could end up costing you more in the long run.
Professional plumbers have specialized training and experience in installing all types of water heaters safely and efficiently. They understand local building codes and regulations related to plumbing installations which ensures that your new unit is installed correctly and safely.
Moreover, incorrect installation can lead to issues like water leaks, inefficient operation, and even potential damage to your home. These issues can result in costly repairs and may even void the warranty of your water heater.
The Value of High-Quality Water Heater Installation
While the upfront cost of professional water heater installation might seem high, it's important to consider the long-term value it provides. A properly installed water heater operates more efficiently, which can save you money on your energy bills over time.
Furthermore, professional installation ensures that your water heater is set up correctly from the start, reducing the risk of future problems that could require expensive repairs.
Finally, many manufacturers require professional installation for their warranty to be valid. If you choose to install the unit yourself or hire someone who isn't a licensed plumber, you could void your warranty and be left covering any repair or replacement costs out of pocket.
Conclusion: Is Water Heater Installation Worth the Cost?
In short: yes, professional water heater installation is absolutely worth the investment.
While it might seem like a hefty expense upfront, you're paying for long-term comfort, safety, and efficiency. A proper install by licensed pros means no code violations, no headaches, and no costly surprises down the road. Your unit will run more efficiently, last longer, and save you money on energy bills over time.
Cutting corners now can cost you a lot more later.
If you’re considering a new water heater, don’t roll the dice—contact CMC Plumbing, Heating & Cooling today. We’ll make sure your installation is done right the first time.
Based in Madison Heights | Serving Metro Detroit
📞 248-546-8800 | 📧 service@cmcphc.com

Disclaimer: The information provided in this blog is for general educational and informational purposes only. Every home and system is different, and not all advice may apply to your specific situation. For personalized recommendations, code-compliant work, or professional service, please contact CMC Plumbing, Heating & Cooling. We’re licensed, experienced, and happy to help you get the job done right.
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