Top Tankless Water Heater Service Companies in Oklahoma City, Oklahoma Ranked

Considering a switch to an on-demand water heater in Oklahoma City? You're looking at a modern, energy-efficient solution that provides endless hot water while saving valuable space in your home. This guide covers the essential details for installing and maintaining a tankless system in the OKC area, from initial sizing and professional installation to ongoing care and local service options. Use this information to understand the process, evaluate your needs, and connect with qualified local specialists for your project.

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.

5.0

237 Reviews

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.

5.0

219 Reviews

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.

4.9

1.7k Reviews

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.

4.9

670 Reviews

Mr McGee Plumbing

509 W Beam Ave, Yukon, OK 73099

Mr McGee Plumbing provides a wide range of residential plumbing services in Oklahoma City, OK, including water heater installation and repair, drain cleaning, leak detection, and gas line work. They use advanced techniques such as sewer camera inspections to diagnose and address plumbing issues accurately. The company serves Yukon and surrounding areas, focusing on maintaining efficient and safe plumbing systems for homeowners. Their expertise includes slab leak repairs and tankless water heater services, combining modern technology with personalized care.

4.9

305 Reviews

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Understanding Tankless Water Heater Systems

Often called on-demand or instantaneous water heaters, these systems heat water directly as it flows through the unit, eliminating the need for a bulky storage tank. This technology offers significant benefits for Oklahoma City homeowners, including lower energy bills, a continuous supply of hot water, and a longer average lifespan compared to traditional tank models. The key to success lies in proper system selection and installation tailored to your home's specific demands and existing infrastructure.

Key Considerations Before Installation in OKC

Choosing the right tankless water heater isn't a one-size-fits-all decision. Several critical factors must be evaluated by a professional to ensure your system performs reliably.

Sizing and Demand Assessment

The first step is a thorough water usage assessment. A technician will evaluate your household size, the number of bathrooms, and your simultaneous hot water habits (like running a shower and dishwasher at the same time) to determine the required flow rate, measured in gallons per minute (GPM) ^{1 2}. An undersized unit will leave you with lukewarm water during peak demand.

Fuel Type: Gas vs. Electric

This is a major decision point with significant installation implications:

• Gas Models: Common in OKC, these units typically provide higher flow rates suitable for larger homes. However, they often require upgrading your existing gas line to a larger diameter (¾" or 1"+) and installing a dedicated, complex venting system ^{1 3 4}.
• Electric Models: These are generally easier to vent but require substantial electrical upgrades. Most need multiple dedicated 240-volt circuits, which may necessitate a service panel upgrade ^{1 3}.

Venting Requirements for Gas Units

Unlike traditional tank heaters, gas tankless models require direct venting. This involves installing sealed PVC or stainless-steel pipes that both bring in combustion air from outside and exhaust fumes, typically through a sidewall ^{1 4 2}. This is a precise task that must comply with local codes for safety and efficiency.

The Professional Installation Process

Installing a tankless water heater is a complex job that requires a licensed plumber due to the intricate work with gas lines, high-voltage electricity, water connections, and venting ^{1 5 6 7}. Here's what a standard installation entails:

1. Removal & Prep: The old water heater is safely disconnected and removed. The installation site is prepared, which may involve reinforcing the wall for the new unit's mount.
2. Utility Upgrades: Necessary upgrades are made. This could include running a new gas line, installing new electrical circuits, or setting up the dedicated venting pathway ^{1 5}.
3. Mounting & Connection: The new tankless unit is securely mounted. Water lines (with isolation valves for service), gas or electrical connections, and the vent system are all meticulously connected.
4. Testing & Activation: The system is flushed, powered on, and thoroughly tested for leaks, proper ignition, safe venting, and correct temperature output.

Essential Maintenance for Longevity

To protect your investment and ensure efficient operation, regular maintenance is non-negotiable, especially given Oklahoma City's hard water ⁸.

Annual Descaling

The most critical maintenance task is descaling, or flushing the unit to remove mineral buildup (limescale) from the heat exchanger. Hard water causes scale to accumulate rapidly, which insulates the heating elements, reduces efficiency, and can lead to premature failure ^{1 2 8}. A professional will circulate a vinegar or descaling solution through the unit to dissolve these deposits.

Comprehensive System Inspection

A yearly service call should also include inspecting the burner assembly, igniter, water and gas connections, venting system, and all safety devices. This proactive check can identify small issues before they become costly repairs ⁸.

Cost Overview for Oklahoma City Homeowners

Understanding the potential costs helps in planning your project. Prices can vary widely based on your home's readiness and the unit's capacity.

• Installation/Replacement: Expect a range from $2,000 to over $5,000+ for a full installation ^{1 3 5 9}. This price is highly dependent on necessary upgrades:
  • New Gas Line: Adding or upgrading a gas line can add $750 to $2,000+ to the project ^{1 3}.
  • Electrical Service Upgrades: Installing new dedicated circuits or upgrading a panel can add $500 or more ^{1 3}.
  • The cost of the tankless unit itself is typically included in these estimates.
• Annual Maintenance: Budget approximately $150 to $300 for a professional descaling and inspection service ^{1 8}.

Several established local providers, such as Norman Air, Hill & Company, Integrity Home Services, and Heritage Services, offer detailed quotes and may provide financing options for these installations ^{5 4 8 10 11}.

Choosing a Service Provider in OKC

When seeking a professional for your tankless water heater installation or repair, verify their licensing, insurance, and specific experience with on-demand systems. Ask for references and detailed written estimates that break down labor, materials, the unit, and any potential upgrade costs. A reputable technician will always perform a site evaluation before giving a firm quote to assess your home's specific gas, electrical, and venting situation.

Frequently asked questions

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