Professional Water Heater Installation

Tankless Water Heater Installation in Paradise Valley, AZ

Upgrade your home with dependable on-demand hot water from Empire Plumbing & Air Conditioning. Our licensed plumbers install properly sized tankless water heaters for homes throughout Paradise Valley and nearby communities.


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Professional Tankless Water Heater Installation in Paradise Valley

A tankless water heater heats water only when you need it instead of continuously storing a large tank of hot water. For many Paradise Valley homeowners, this provides a modern, space-saving alternative to a traditional storage tank system.

Empire Plumbing & Air Conditioning provides professional tankless water heater installation in Paradise Valley, AZ. Before recommending equipment, our licensed plumbers review your household’s hot water needs, plumbing layout, fuel source, electrical capacity, venting, installation space, and existing equipment.

This detailed evaluation helps us recommend a system designed around your property’s actual hot water demand rather than relying on a one-size-fits-all approach.

Tankless Water Heating Designed for Your Home

Tankless systems must be sized to support the fixtures your household may use at the same time. Flow rate, incoming water temperature, desired hot water temperature, utility capacity, property layout, and peak household demand all play an important role in proper system selection.

Benefits of Installing a Tankless Water Heater

A professionally selected and installed tankless system can offer several advantages for Paradise Valley homes.

On-Demand Hot Water

Water is heated as it moves through the system instead of relying on a limited tank of stored hot water.

Reduced Standby Energy Loss

Because the system does not continuously reheat stored water, it may reduce standby energy loss.

Space-Saving Design

Many tankless units mount on a wall and require less floor space than a traditional storage tank.

Long-Term Reliability

With proper installation and routine maintenance, a tankless water heater can provide many years of dependable service.

Consistent Temperature Control

Modern systems can provide controlled water temperatures when correctly sized, installed, and operated within their rated capacity.

No Large Storage Tank

Eliminating a large storage tank also eliminates the risk of a full tank suddenly releasing many gallons of stored water.

Our Tankless Water Heater Installation Services

Installation options for standard homes, remodels, guest spaces, larger properties, and specialized hot water needs.

New Tankless Installation

Professional tankless installation for existing homes, new construction, remodels, additions, guest houses, and other residential spaces.

Tank-to-Tankless Conversion

Upgrade an existing storage tank water heater after evaluating the plumbing, utility, venting, drainage, and installation changes required.

Gas Tankless Installation

Installation of gas-fired systems with the appropriate fuel supply, venting, drainage, plumbing, and safety components.

Electric Tankless Installation

When appropriate, we evaluate electrical capacity and hot water demand before recommending an electric tankless system.

Whole-Home Systems

High-capacity systems can be designed to serve showers, faucets, appliances, large tubs, and other fixtures throughout the home.

Point-of-Use Systems

Compact systems may be appropriate for remote sinks, guest spaces, additions, outdoor kitchens, or other specialized applications.

Considering a Tankless Water Heater?

Schedule a professional evaluation and let our plumbing team determine the right system for your Paradise Valley home’s hot water demand.


CALL 602-275-8400

Is a Tankless Water Heater Right for Your Paradise Valley Home?

A tankless water heater may be a good choice if you want on-demand hot water, more usable space, and a modern alternative to a traditional storage tank.

Tankless systems may also work well for homes with guest houses, outdoor kitchens, distant bathrooms, large soaking tubs, specialty fixtures, or multiple hot water zones.

However, they are not the right choice for every property. The best solution depends on your plumbing, fuel source, electrical service, venting, water quality, installation space, hot water demand, and budget.

Our plumbers explain the available options clearly so you can compare tankless and traditional water heating systems before making a decision.

Signs It May Be Time to Replace Your Existing Water Heater

  • Your water heater frequently runs out of hot water
  • The storage tank is leaking or corroded
  • Hot water temperatures change unexpectedly
  • The system requires frequent or costly repairs
  • Your energy costs have increased
  • The water heater makes popping or rumbling noises
  • Rusty or discolored hot water appears at fixtures
  • Your current system no longer meets household demand
  • You want to recover storage space
  • You are adding bathrooms or guest areas
  • Your water heater is near the end of its service life
  • You want to upgrade to an on-demand system

How We Size a Tankless Water Heater

Proper sizing is one of the most important parts of a successful tankless installation.

Fixture Flow Rates

We estimate the gallons per minute required by showers, sinks, tubs, appliances, and other hot water fixtures.

Simultaneous Demand

We determine how many hot water fixtures may realistically operate at the same time.

Temperature Rise

Incoming water temperature and desired outlet temperature help determine the heating capacity required.

Property Layout

Multiple floors, long pipe runs, detached spaces, guest houses, and specialty fixtures can influence the system design.

Utility Capacity

Available gas service, electrical capacity, venting, drainage, and related infrastructure are evaluated.

Household Usage

Household size, bathing habits, appliance usage, and peak hot water demand are included in the recommendation.

Our Tankless Water Heater Installation Process

1. Evaluate Hot Water Needs

We review household size, existing equipment, fixture usage, and your current hot water concerns.

2. Inspect the Installation Area

We check utility connections, venting, drainage, wall space, equipment access, and existing plumbing.

3. Recommend the Right System

Suitable equipment options are explained based on your home’s demand, infrastructure, and budget.

4. Remove Existing Equipment

When included in the installation, the existing water heater is disconnected and removed before the new equipment is installed.

5. Complete Installation

The tankless unit, plumbing, controls, venting, drainage, and required utility connections are installed.

6. Test System Operation

We test water flow, temperature, ignition, safety controls, connections, and overall performance before completion.

Tankless Water Heater Installation Requirements

Converting from a traditional tank water heater to a tankless system may require more than simply replacing the equipment.

Depending on the selected system and your home, installation may require changes to the gas line, electrical service, venting, condensate drainage, plumbing connections, mounting location, or other infrastructure.

A professional evaluation helps identify these requirements before installation and reduces the risk of performance problems caused by undersized utilities, improper venting, poor drainage, or incorrect setup.

Gas vs. Electric Tankless Water Heaters

Gas Tankless Water Heaters

Gas-fired systems are commonly used for whole-home applications because they can often support higher hot water flow rates.

Available gas supply, venting, drainage, equipment location, and installation requirements must be evaluated before selection.

Electric Tankless Water Heaters

Electric systems may be appropriate for smaller applications or certain properties, but they can require substantial electrical capacity.

Electrical panel capacity, expected flow rate, temperature rise, and household demand must be considered before installation.

Tankless Installation for Larger & Custom Paradise Valley Homes

Paradise Valley homes may include several bathrooms, large soaking tubs, guest houses, outdoor kitchens, multiple laundry areas, long plumbing runs, and high-flow fixtures.

These features can significantly increase simultaneous hot water demand. In some homes, one smaller tankless unit may not be enough to support several fixtures operating at the same time.

Depending on the property, the best design may involve a high-capacity whole-home system, multiple tankless units, a separate guest-house system, or strategically placed point-of-use equipment.

Benefits of Professional Tankless Installation

Correct System Sizing

Proper sizing helps the unit support your home’s required flow rate and temperature rise.

Reliable Hot Water Delivery

Professional design and installation support steady temperatures, proper flow, and dependable operation.

Proper Utility Connections

Gas, electrical, water, venting, and drainage connections are integrated with the selected equipment.

Improved System Performance

Correct setup and configuration help the equipment operate as intended.

Equipment Requirements

Professional installation helps the system follow applicable equipment and installation requirements.

Long-Term Reliability

Correct mounting, piping, venting, drainage, setup, and testing can help reduce future operating problems.

Tankless Water Heater Maintenance After Installation

Tankless water heaters require routine maintenance to help protect performance and efficiency. Mineral accumulation can restrict water flow and reduce heat-transfer performance, especially in areas with hard water.

Maintenance may include flushing the heat exchanger, cleaning filters, checking connections, inspecting venting, testing system operation, and reviewing error codes.

The appropriate maintenance schedule depends on water quality, household usage, equipment type, and manufacturer recommendations.

Why Paradise Valley Homeowners Choose Empire Plumbing & Air Conditioning

Empire Plumbing & Air Conditioning has served Arizona homeowners since 2000 with dependable plumbing and HVAC service, clear recommendations, and professional workmanship.

★★★★★ 300+ Google Reviews

  • Serving Arizona homeowners since 2000
  • BBB Accredited Business with an A+ Rating
  • Licensed, bonded, and insured
  • Arizona Contractor ROC 342717 & ROC 342718
  • Professional tankless water heater installation
  • Tank-to-tankless conversion services
  • Gas and compatible electric tankless options
  • Whole-home and point-of-use solutions
  • Tankless water heater repair and maintenance
  • Complete plumbing, water heater, and HVAC services
  • Serving Paradise Valley and nearby communities

Related Water Heater Services

Complete residential water heating solutions for Paradise Valley homeowners.

Tankless Water Heater Repair

Diagnose no-hot-water problems, error codes, flow issues, temperature fluctuations, and other tankless system concerns.

Traditional Water Heater Installation

Professional replacement and installation of residential tank-style gas and electric water heaters.

Water Heater Repair

Repair leaks, temperature problems, ignition concerns, and other residential water heater issues.

Tankless Water Heater Installation FAQs

Do you install tankless water heaters throughout Paradise Valley?
Yes. Empire Plumbing & Air Conditioning provides professional residential tankless water heater installation throughout Paradise Valley and nearby communities.
Can I replace a traditional tank water heater with a tankless system?
In many homes, yes. A conversion may require changes to gas piping, electrical capacity, venting, drainage, plumbing connections, or the installation location.
How do you determine what size tankless water heater I need?
We evaluate fixture demand, simultaneous flow rate, incoming water temperature, desired outlet temperature, household usage, property layout, and available utility capacity.
Can a tankless water heater be installed outside?
Certain models are designed for outdoor installation. The correct location depends on utility access, equipment clearances, weather exposure, and manufacturer requirements.
Will a tankless water heater provide unlimited hot water?
A properly sized system can provide continuous hot water while operating within its rated flow capacity. Using more fixtures at once than the system can support may reduce available flow or temperature.
Can one tankless water heater serve a large Paradise Valley home?
Possibly. Homes with several bathrooms, guest houses, large tubs, or high simultaneous demand may need a higher-capacity unit, multiple systems, or separate point-of-use equipment.
Are tankless water heaters more energy efficient?
Because tankless systems heat water only when needed, they can reduce standby energy loss. Actual operating savings depend on household use, equipment efficiency, utility rates, installation quality, and maintenance.
Do tankless water heaters need maintenance?
Yes. Flushing, descaling, filter cleaning, venting inspection, connection checks, and system testing can help protect performance and reliability.
Do you remove the existing water heater?
When removal is included in the approved installation, our team can disconnect and remove the existing water heater before completing the replacement.
Can I schedule tankless water heater installation online?
Yes. Use the Ready to Schedule button on this page to open our online scheduling system and request service.

Schedule Tankless Water Heater Installation in Paradise Valley Today

Upgrade your home with dependable on-demand hot water. Contact Empire Plumbing & Air Conditioning today to schedule professional tankless water heater installation in Paradise Valley, AZ.

★★★★★ 300+ Google Reviews
Serving Arizona Homeowners Since 2000


CALL 602-275-8400

Proudly serving Paradise Valley and nearby communities.