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Top Water Heater Installation Companies in Oklahoma City, Oklahoma Ranked
When your hot water heater fails or becomes inefficient, it disrupts your daily routine and can lead to unexpected costs. Water heater installation and replacement is a critical home service that ensures your household has a reliable supply of hot water while maximizing energy efficiency. For Oklahoma City residents, this involves navigating choices between traditional tanks, modern tankless units, and highly efficient heat pump models, all while considering local climate demands and building codes. This guide will help you understand your options and the process of finding a qualified local professional to handle your hot water system needs.

Veteran Plumbing Services
3560 National Dr, Norman, OK 73069
Veteran Plumbing Services provides a range of plumbing solutions in Oklahoma City, OK, and surrounding areas including Norman, Moore, and Midwest City. Their services include drain cleaning, sewer line repair, water heater installation and repair, leak detection, and garbage disposal repair. The company uses specialized equipment such as sewer cameras to diagnose issues accurately and offers thorough inspections and repairs for sewer lines and leaks. Veteran Plumbing Services is known for handling residential plumbing needs with a focus on effective problem-solving and customer communication. They serve multiple nearby communities and have built a reputation for knowledgeable and timely service.

Linn's Plumbing LLC
1355 Sandy Ln, Chandler, OK 74834
Linn's Plumbing LLC serves Oklahoma City, OK, and surrounding areas with a wide range of plumbing services including water heater installation and repair, drain cleaning, leak detection, and water treatment. The company specializes in both conventional and tankless water heaters, sump pump repair, and septic system installation, using modern technology to address residential and commercial plumbing needs. Founded in 1984 by Larry Linn, a licensed plumber with decades of experience, Linn's Plumbing has focused exclusively on plumbing since the late 1990s. Emergency services are available for Diamond Club members, providing timely assistance when urgent plumbing issues arise.

Gilded Plumbing
1324 N Wentz St Unit G, Guthrie, OK 73044
Gilded Plumbing is a locally owned plumbing company serving Oklahoma City, OK, and the surrounding areas including Guthrie and Edmond. They offer a wide range of plumbing services such as water heater installation and repair, tankless water heater services, drain cleaning, hydro jetting, sewer line repair, leak detection, repiping, gas line installation, and garbage disposal repair. The team uses advanced technology for leak detection and slab leak repairs, and provides emergency and same-day services to address urgent plumbing needs. With decades of combined experience, Gilded Plumbing combines traditional craftsmanship with modern techniques to serve both residential and commercial clients.

Plumb Crazy Plumbing
308 W Britton Rd, Oklahoma City, OK 73114
Plumb Crazy Plumbing is a locally owned plumbing company serving Oklahoma City, OK, since 2002. They offer a wide range of plumbing services including water heater repair and installation, tankless water heater maintenance, sewer line repair, leak detection, repiping, gas line installation, and toilet repair. Their licensed and insured team handles everything from minor leaks to major plumbing issues, with capabilities such as slab leak replacement and waterline replacement. They also provide emergency plumbing services for urgent situations.

Rapid Water Heaters
oklahoma city
Rapid Water Heaters provides water heater repair, installation, and water softener services in Oklahoma City, OK. They specialize in tank and tankless water heater solutions and offer same-day repairs. The company addresses common issues caused by hard water, including sediment and mineral buildup, and provides free in-home water testing to help customers understand their needs. Rapid Water Heaters serves the Oklahoma City metro area and surrounding communities such as Norman, Moore, Edmond, Yukon, Midwest City, and Del City. They are licensed and insured professionals with a focus on transparent pricing and lasting repairs.
Understanding Your Water Heater Options
Choosing the right water heater for your Oklahoma City home is the first step toward reliable hot water and potential energy savings. The main types available each have distinct advantages suited to different household needs and budgets.
Storage Tank Water Heaters The most common and affordable upfront option is the storage tank heater, which comes in both gas and electric models. These units keep a reservoir of water (typically 30 to 80 gallons) constantly heated and ready for use. While cost-effective to purchase and install, they can be less energy-efficient over time due to "standby" heat loss, where energy is used to keep the tank water hot even when you're not using it. They are a reliable choice for many homes, but sizing is crucial, especially for larger families. 1 2
Tankless (On-Demand) Water Heaters Tankless water heaters provide hot water only as you need it, heating water directly as it flows through the unit. This eliminates standby energy loss and can offer significant long-term savings on utility bills. They are compact and provide an endless supply of hot water, making them excellent for homes with high simultaneous demand. The primary consideration is the higher initial purchase and installation cost. 1 3
Heat Pump Water Heaters (Hybrid) Heat pump water heaters are among the most efficient electric options available. They work by moving heat from the surrounding air into the water, rather than generating heat directly. This technology can be two to three times more energy-efficient than conventional electric resistance water heaters. They are ideal for homeowners looking for long-term savings and have a suitable space (like a garage or basement) with adequate air volume and temperature. 2 4
Solar Water Heaters While less common, solar water heating systems use solar panels to collect energy from the sun to heat your water. They have the highest initial investment but can dramatically reduce energy bills. These systems typically require a conventional backup (like a gas or electric heater) for cloudy days or periods of high demand. 3
Key Considerations for Oklahoma City Homes
Selecting and installing a water heater in OKC isn't a one-size-fits-all process. Local climate, energy goals, and regulations play a significant role in determining the best system for your home.
Managing Winter Demand Central Oklahoma experiences cold winters that can strain your hot water system. During peak seasons, your household's demand for hot water often increases. This makes proper sizing critical-a unit that's too small will leave you with cold showers. Professionals often recommend considering a slightly larger tank capacity or ensuring a tankless unit has sufficient flow rate for simultaneous use to handle Oklahoma's winter needs. Proper insulation for tanks and pipes is also vital to maintain efficiency during colder months. 5
Prioritizing Energy Efficiency With rising energy costs, efficiency is a major factor. Higher efficiency models, such as heat pump and tankless water heaters, command a higher upfront price but offer substantial savings on monthly utility bills over their lifespan. When comparing models, look for the Uniform Energy Factor (UEF) rating; a higher number indicates greater efficiency. Investing in an efficient model is a smart long-term financial decision for many OKC homeowners. 5
Adhering to Local Codes & Safety Oklahoma City has specific building and plumbing codes that govern water heater installation. These codes cover essential safety aspects like proper venting for gas models (to prevent carbon monoxide buildup), seismic strapping in certain areas, correct pressure relief valve installation, and approved placement (e.g., not in certain closets or living spaces). A licensed professional will ensure your installation meets all local codes, which is crucial for safety, insurance, and future home sales. 5
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The Professional Installation Process Explained
A proper water heater replacement is a multi-step job best left to experienced technicians. Here's what you can expect when a professional handles your installation in Oklahoma City.
- Initial Assessment: A qualified plumber will first evaluate your home's hot water needs based on the number of occupants and fixtures. They will inspect the installation location, check your existing utility connections (gas line and flue or electrical circuit), and discuss your options and local code requirements. 5 6
- Preparation & Shut-Off: The technician will safely turn off the power supply (at the circuit breaker for electric units or the gas shut-off valve for gas units) and close the cold water supply valve to the old heater. 6 7
- Draining the Old Unit: A hose is connected to the drain valve, and the old tank is completely emptied of water and sediment. This is a crucial step to prevent water damage when disconnecting the unit. 8 9
- Disconnection: The old water heater is disconnected from the water lines (both hot and cold), the gas line or electrical wiring, and, if present, the vent pipe. The old unit is then removed from the premises. 7 8
- New Unit Installation: The new water heater is positioned, leveled, and secured. All new plumbing connections are made using approved materials. For gas units, a new gas line and vent system are installed if needed. For electric units, wiring is connected to a dedicated circuit. The temperature and pressure relief valve, a critical safety device, is installed. 5 6 9
- System Testing & Activation: The tank is filled with water, and air is purged from the lines. The power or gas is restored. The technician then meticulously checks for any water or gas leaks, verifies proper venting operation, and tests the unit to ensure it heats water correctly and safely. They will also review the unit's operation and maintenance tips with you. 6 7
Understanding Investment and Value
The cost of a new water heater in Oklahoma City varies widely based on the type of unit, its efficiency rating, and the complexity of the installation. Here's a general breakdown of what homeowners can expect:
- Conventional Gas or Electric Tank: The replacement of a standard storage tank water heater typically ranges from $1,900 to $4,500. The higher end of this range includes high-efficiency models or installations that require additional work like new gas lines or updated venting. 1 8
- Tankless Water Heater: Installing a tankless (on-demand) system is a larger initial investment, generally costing between $3,500 and $6,000 or more. This price reflects the cost of the unit itself and potentially upgrading gas lines or electrical service to meet the system's demands. 1
- Heat Pump Water Heater: As a premium, high-efficiency option, heat pump water heater installation can range from $3,500 to $9,000+. The wide range accounts for the specific model, any necessary electrical upgrades, and ensuring the installation space has adequate airflow. 1
While the upfront cost is important, consider the long-term operating costs. A more efficient model with a higher price tag can save you hundreds of dollars per year on energy bills, paying for itself over time.
Frequently asked questions
Sources
Footnotes
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Professional Water Heater Installation - Yarbrough & Sons - https://yarbroughandsons.com/water-heaters/water-heater-installation/ ↩ ↩2 ↩3 ↩4 ↩5
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Oklahoma City Water Heater Installation | Water Heater ... - https://www.hullplumbinginc.com/water-heaters/water-heater-installation/ ↩ ↩2
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Tankless to Right-sizing Heat Pumps: How to Choose the Right Water ... - https://www.youtube.com/watch?v=YuPyBYJ9AaI ↩ ↩2
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Heat Pump Water Heater 101 - 2025 with Eric Aune - https://www.youtube.com/watch?v=SlZVfaoZVi0 ↩
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Water Heater Service in Oklahoma City, OK | Plumbing Masters - https://www.plumbingmastersokc.com/plumbing-services/water-heaters/ ↩ ↩2 ↩3 ↩4 ↩5
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Expert Water Heater Installation in Oklahoma City - https://suntechokc.com/residential-commercial-plumbing-services/water-heater-installation/ ↩ ↩2 ↩3 ↩4
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Efficient Water Heaters - Yarbrough & Sons - https://yarbroughandsons.com/water-heaters/ ↩ ↩2 ↩3
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DIY Water Heater Replacement: 10 Steps | Holy City HVAC 2025 - https://www.holycityhvac.com/blog/hot-water-heater-installation ↩ ↩2 ↩3
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Residential Hot Water Tank Installation in Oklahoma City, OK - https://aadvantage-ok.com/residential/hot-water-tank-installation/ ↩ ↩2