Professional Water Heater Installation You Can Trust
Whether you’re upgrading an aging unit or installing a water heater in a new home, the right installation matters. A poorly installed water heater can waste energy, fail prematurely, or create safety issues. Our certified plumbers follow code-compliant methods to ensure your water heater runs efficiently and safely.
Denver’s high altitude and cold incoming water can impact water heater performance, particularly for gas and tankless units. Correct sizing and professional installation help guarantee reliable hot water year-round.
When You Need Water Heater Installation in Denver
Most homeowners need water heater installation in these situations:
- No hot water or water that doesn’t get hot enough
- Frequent shutdowns or your system is cycling on and off repeatedly
- Visible leaks coming from the tank or connections
- Rust or discoloration in your hot water
- Strange noises coming from the water heater (rumbling, popping, banging)
- The unit is 10+ years old and experiencing problems
- Lukewarm water despite adjusting the thermostat
- A previous repair that provided only temporary relief
Denver’s older homes sometimes have outdated water heaters that are more inefficient and unreliable. Newer construction may have units that were improperly installed or undersized for the home’s needs. If you’re experiencing any of these signs, you need a professional assessment to prevent cold water emergencies and wasted energy from an inefficient unit.
Water Heater Installation Options
Modern water heater options give you choices based on your needs, budget, and home layout. Here are the main types we install.
Traditional Tank Water Heaters
The most common option, this insulated tank stores heated water and keeps it hot until needed. Reliable, affordable, and available in gas and electric models, these water heaters last around 8 to 12 years.
Tankless Water Heaters
Tankless units heat water on-demand, offering endless hot water in a more compact, energy-efficient design that lasts 15-20 years.
Hybrid Water Heaters
Hybrid water heaters use tank storage and heat pump technology to efficiently transfer heat from the air to your water, reducing energy costs.
Heat Pump Water Heaters
These use ambient air temperature to heat water, offering superior energy efficiency compared to traditional electric heaters. Excellent for homes in mild climates or those with backup heating. Works best in warmer environments but is increasingly popular in Denver.
Our experts can help you choose the right type based on your hot water usage, budget, available space, and energy efficiency goals. We install all major brands and models.
Our Water Heater Installation Process
When a water heater needs installation, the High 5 team follows a systematic approach to deliver lasting results.
Step 1: Assessment & System Design
Our team will assess your hot water needs, evaluate the water heater space, and discuss preferences and budget. We’ll recommend the best water heater type and size based on your household usage, available fuel sources (gas or electric), and efficiency goals.
Step 2: Permit & Preparation
We handle all required permits and inspections and ensure compliance with Denver plumbing codes. Our team prepares the installation area, making sure there’s proper access, ventilation, and safety clearances for your new water heater.
Step 3: Removal of Old Unit (if needed)
If you’re replacing an existing unit, we safely disconnect and remove your old water heater and properly dispose of it. This includes draining the tank and disconnecting all water, gas, or electrical connections.
Step 4: Professional Installation
Our technicians install your new water heater to manufacturer specifications and Denver code requirements, with proper connections for water supply, drainage, and gas or electrical lines. We verify adequate ventilation for tankless units and test all safety features and settings to ensure optimal operation.
Step 5: Testing, Cleanup & Walkthrough
We test the entire system to make sure it’s operating correctly. We set the temperature to your preference and show you how to use and maintain your new unit. We clean up all work areas and haul away any old equipment. You’ll have full confidence that everything is working properly.
Frequently Asked Questions About Water Heater Installation
Below are answers to questions we regularly receive from Denver homeowners considering water heater installation.
Should I maintain my water heater after installation?
Yes. Regular maintenance, like flushing the tank annually (for traditional units), inspecting connections, and checking safety controls, helps extend your water heater’s lifespan and maintain efficiency. Our High 5 Club members receive annual water heater inspections and maintenance benefits.
How much does water heater installation cost in Denver?
Water heater installation costs in Denver vary depending on the system type and installation complexity. Standard tank water heaters (40-50 gallons) typically cost $1,400 to $2,200 for gas and $1,400 to $2,000 for electric. Tankless units typically range from $2,500 to $5,500, while hybrid or heat pump models usually cost $2,000 to $4,500+.
What’s the difference between water heater repair and installation?
Water heater repair fixes problems with an existing unit, like a faulty thermostat, leaking connections, or heating element issues. Water heater installation involves putting in a new system, either replacing an old one or installing it in a new home. If your current water heater has stopped working reliably or you’re building a new home, installation is what you need. We handle both services and can help you decide which is right for your situation.
Denver’s Water Heater Installation Experts
High 5 Plumbing, Heating, Cooling & Electric launched in 2012 with roots and values that run deep in the Denver community. We’re a progressive plumbing contractor built on great team members and an emphasis on people and communication.
We’re BBB Accredited with an A+ rating, proud recipients of the HomeAdvisor Best of 2020 Award, and members of Team Dave Logan. We also offer military and senior discounts because supporting our community matters to us. Whether you need a simple tank, an upgrade to tankless, or guidance on the best option, our team has the expertise to handle it. Give us a call at or use our online contact form to schedule your water heater installation today.