Navien tankless water heater — Boulder, CO
Last updated: September 24, 2026
What affects the price
Replacing a water heater involves several variables that change the final bill. The main factors are the type of unit you choose—like standard tank models versus tankless systems—and the fuel source, whether gas or electric. Installation complexity also plays a role, especially if we need to update venting, gas lines, or electrical wiring to meet current building codes. Relocating a unit or upgrading to a higher capacity will also shift the bottom line.
About this service
Navien tankless systems are known for their high-efficiency condensing technology, which pulls extra heat from exhaust gases to save on utility bills. If you are looking to upgrade your home's infrastructure to a more compact, modern system, these are a popular choice. They require specific installation expertise to ensure proper airflow and water flow rates. We assess your plumbing setup to see if a Navien unit is the right fit for your home's hot water demand.
Frequently asked in Boulder
What are the benefits of an AO Smith water heater for Boulder homes?
AO Smith water heaters are a reliable choice for homes in Boulder, offering a range of models designed for efficiency and durability. They provide both traditional tank and advanced tankless options to suit various hot water needs. When selecting an AO Smith unit, consider your household's usage patterns and energy-saving goals. We can help you compare different AO Smith models to find one that best fits your requirements and budget.
What is involved in installing an expansion tank on a water heater in Boulder?
Installing an expansion tank on a water heater in Boulder is a process that ensures your plumbing system's safety. The tank is connected to the cold water line and absorbs the pressure created when water heats up and expands. This prevents damage to your pipes and water heater. Proper installation requires shutting off the water supply and ensuring the tank is correctly pressurized. We can arrange for a qualified professional to handle this installation.
What affects the cost of a tankless water heater and installation in Boulder?
What are the benefits of a high efficiency tankless water heater in Boulder?
High-efficiency tankless water heaters offer significant advantages for Boulder residents. They provide an endless supply of hot water, meaning you'll never run out during peak demand. They are also highly energy-efficient, heating water only when needed, which can lead to substantial savings on utility bills. These units are more compact than traditional tanks, saving valuable space. We can help you select the right high-efficiency model for your home.
Why is it important to flush a water heater in Boulder?
Flushing your water heater in Boulder is a crucial maintenance step to remove sediment that builds up at the bottom of the tank. This sediment can cause corrosion, reduce the unit's efficiency, and lead to unpleasant noises. Regularly flushing the tank helps extend the life of your water heater and ensures you consistently receive clean hot water. It's a simple procedure that can prevent bigger problems down the line.
What are the advantages of a Bradford White water heater in Boulder?
Bradford White water heaters are recognized for their quality and reliability, making them a solid choice for Boulder homes. They offer a variety of models, including tank and tankless options, designed to meet diverse household needs. When selecting a Bradford White unit, consider its energy efficiency and capacity to ensure it aligns with your hot water usage and budget. We can help you choose the best model for your home.
What is the cost of a hot water heater replacement in Boulder?
Also serving nearby: Longmont · Westminster · Arvada · Thornton · Lakewood
More on this: DOE water heating — efficiency and sizing.
Service area details
Serving all of Boulder — population 105,898; about 3,937 residents per square mile across 26.9 sq mi. ZIP codes covered include 80301, 80302, 80303, 80304, 80305, 80306, 80307, 80308.
Neighborhoods served in Boulder: Gunbarrel, Eldorado Springs, Marshall, Superior, Lafayette — and every surrounding area.
Areas we serve
Browse by state, then city.