Water Heater Installation & Replacement in Rowlett, TX
Whether you are replacing an old unit or installing a water heater in a new home, our Rowlett water heaters handle the entire job from start to finish — old unit removal, code-compliant setup, and all required city permits.
Customized Water Heating for Your Household
A new system from Rowlett water heaters is one of the most impactful upgrades a home can get. We start every installation by sizing your demand accurately — see our step-by-step water heater sizing to ensure your hot water supply never falls short.
The Water Heater Installation Process
From initial calculations to haul-away and code testing, our licensed plumbers manage every detail with precision.
Sizing Consultation
Our specialists delivering professional water heater installation look at household size, number of bathrooms, typical usage patterns, and available fuel type to recommend the right capacity and unit type for your home. For tank units, this means calculating your First Hour Rating needs — essentially how much hot water your household uses in a typical peak hour.
Old Unit Removal
We shut off the water and power/gas supply, drain the tank fully, disconnect it, and haul it away. You'll never have to figure out how to move a 150-pound rusted tank yourself, and we dispose of the old unit responsibly. This step alone is why a lot of homeowners call us rather than attempting a DIY swap — an old tank full of sediment is heavier and messier than it looks.
Code-Compliant Setup
The new unit goes in with fresh supply connections, new flexible or braided water lines, proper venting for gas models, and an expansion tank where local code calls for one (which is common on closed plumbing systems with a check valve or pressure regulator).
Testing & Walkthrough
Before we leave, we run a full test cycle, check for leaks at every connection, set the unit to the right temperature (typically 120°F for a balance of safety and comfort), and walk you through basic maintenance and your warranty coverage.
Zero Hassle. Complete Cleanup: We leave your mechanical closet cleaner than we found it, with no mess, no debris, and verified hot water at every tap.
Schedule Your Installation Window: (214) 646-2148We Handle the Permits
Every installation we perform follows Texas plumbing code and City of Rowlett requirements. We pull the necessary permits, confirm proper venting, verify electrical connections, and install an expansion tank where required. This isn't optional paperwork — it protects your home, keeps your manufacturer warranty valid, and matters if your homeowner's insurance ever asks about the work.
Water Heater Brands We Repair & Install
Rowlett Hot Water Pros works with all major manufacturers, including Rheem, A.O. Smith, Bradford White, Rinnai, Navien, Noritz, and Bosch, so you're not boxed into a single brand and can choose what fits your budget and preferences.
Types of Water Heaters: Which One Fits Your Home?
Compare capacity, efficiency, and real-world advantages across the four primary water heating technologies installed in Rowlett homes.
Tank Water Heaters
Still the most common choice in Rowlett — reliable, lower upfront cost, and available in capacities from about 40 to 80 gallons. A solid pick when budget is the priority. Gas tank models typically recover faster than electric models of the same size.
Tankless Water Heaters
Continuous hot water and typically 20-30% lower energy use, since the unit only heats water on demand. Higher upfront cost, but the math often favors tankless for larger households over a 15-20 year lifespan.
Heat Pump / Hybrid
These pull heat from the surrounding air rather than generating it directly, using up to 60% less electricity than a standard electric tank. Many qualify for utility rebates, and they work best in a utility space with enough room for airflow — they do release cool air as a byproduct, which is a nice bonus in a garage during Texas summers but something to be aware of in smaller enclosed spaces.
High-Efficiency Gas
Condensing technology captures more heat from combustion than a standard gas unit, meaning lower monthly bills and faster recovery between uses. These units require a condensate drain line, which we account for during installation.
Gas vs. Electric: Which Fuel Type Makes Sense?
Gas water heaters generally heat water faster and cost less to operate where natural gas rates are favorable, but they need proper venting and a gas supply line. Electric units skip the venting requirement entirely and are often simpler to install, though they can be slower to recover after heavy use and may cost more to run depending on local electricity rates. We can walk you through the actual numbers for your home during your consultation.
What Water Heater Installation Costs
Every quote includes old unit removal, connection hardware, expansion tank installation, and city permits.
| Installation Type | Typical Cost Range | Details & Included Scope |
|---|---|---|
| Standard 40-50 gallon gas/electric tank | $1,200 – $2,000 | Turnkey direct replacement, haul-away of old tank, code venting check, expansion tank & permit |
| High-efficiency or larger tank (65-80 gal) | $2,000 – $3,500 | High-volume capacity or condensing unit, condensate line setup, heavy-duty connections & testing |
| Heat pump / hybrid water heater | $2,800 – $4,200 | Ultra-efficient hybrid setup, electrical coordination, condensate drainage, and rebate paperwork support |
| Tankless system | $3,000 – $5,500 | Complete tank-to-tankless conversion, gas line resizing, dedicated venting, wall mounting & startup |
Placement and Space Considerations
Where a new water heater goes matters more than most homeowners expect. Tank units need clearance for airflow (on gas models) and access for future maintenance. Tankless units mount to a wall and take up a fraction of the space, which opens up options like relocating it out of a crowded closet. Heat pump units need enough room around them for air circulation to work efficiently. We evaluate your installation space as part of the sizing consultation, not as an afterthought once the unit arrives.
Installation Warranty Coverage
Every new water heater comes with a manufacturer warranty, typically ranging from 6 years on standard tanks to 12 years or more on higher-end and tankless models. On top of that, Rowlett Hot Water Pros backs every installation with our own workmanship warranty, covering the labor and setup separately from whatever the manufacturer covers on the unit itself. We'll walk you through exactly what's covered, and for how long, before the installation is complete.
Frequently Asked Questions About Water Heater Installation
Practical answers from our licensed plumbers to help you prepare for a seamless installation.
Ready for a Reliable New Water Heater Installation?
From exact household sizing to code-compliant permits, proper expansion tanks, and haul-away of your old unit, our licensed master plumbers handle the entire installation from start to finish throughout Rowlett and Sachse water heaters.