Professional Water Heater Installation

Tankless Water Heater Installation in Gilbert, AZ

Upgrade to dependable on-demand hot water with professional tankless water heater installation from Empire Plumbing & Air Conditioning. Our licensed plumbers install properly sized tankless systems for homeowners throughout Gilbert and nearby East Valley communities.


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Serving Arizona Since 2000


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Professional Tankless Water Heater Installation in Gilbert

If your current water heater is reaching the end of its service life, struggling to keep up with household demand, or taking up valuable space, a tankless water heater may be a practical upgrade for your Gilbert home.

Empire Plumbing & Air Conditioning provides professional tankless water heater installation in Gilbert, AZ. Our licensed plumbers evaluate your household size, hot water usage, plumbing system, fuel source, installation location, and available capacity before recommending equipment.

Proper sizing and professional installation are essential for reliable performance, consistent hot water, and long-term system operation.

Tankless Water Heater Solutions for Gilbert Homes

Tankless water heaters heat water as it is needed instead of continuously storing heated water in a large tank. Their compact design can save space, and a properly sized system can provide dependable hot water for showers, sinks, laundry, dishes, and everyday household needs.

Our Tankless Water Heater Installation Services

Complete tankless installation and conversion solutions designed around your Gilbert home’s hot water demand.

New Tankless Water Heater Installation

Professional installation of residential tankless water heaters designed to provide dependable on-demand hot water.

Tank-to-Tankless Upgrades

Replace an aging traditional storage tank water heater with a modern tankless system selected for your household’s needs.

Gas Tankless Water Heater Installation

Installation of gas tankless equipment with appropriate gas connections, venting considerations, plumbing connections, and system setup.

System Sizing & Consultation

We evaluate fixture demand, household size, simultaneous usage, fuel availability, and installation requirements before recommending equipment.

Benefits of Installing a Tankless Water Heater

  • Continuous hot water when properly sized
  • Compact, space-saving design
  • No large storage tank
  • Modern upgrade for aging water heaters
  • Reliable hot water for busy households
  • Potential efficiency improvements over older tank systems
  • Long service life with routine maintenance
  • Convenient on-demand water heating

Ready to Upgrade to Tankless Hot Water?

Schedule a professional evaluation to determine the right tankless water heater for your Gilbert home.


CALL 602-275-8400

Is a Tankless Water Heater Right for Your Gilbert Home?

Tankless water heaters can be an excellent option for many homes, but the equipment needs to match the household’s actual hot water demand. If the system is undersized, it may struggle when several fixtures or appliances require hot water simultaneously.

Household size, bathrooms, fixture flow rates, incoming water temperature, fuel availability, plumbing condition, and installation location all affect system selection.

Our plumbers explain the available options so you can compare tankless installation with traditional water heater replacement and choose the solution that best fits your home and budget.

Proper Tankless Water Heater Sizing Matters

Tankless systems must be selected based on how much hot water your household may need at the same time and how much temperature increase the equipment must provide.

We Consider:

  • Number of bathrooms
  • Shower and fixture usage
  • Dishwasher and appliance demand
  • Peak simultaneous hot water use

We Also Evaluate:

  • Available gas supply or electrical capacity
  • Existing water heater location
  • Venting requirements for gas systems
  • Plumbing configuration and installation access

Our Tankless Installation Process

1. Evaluate Your Home

We review your current water heater, plumbing, fuel source, hot water needs, and installation location.

2. Recommend Equipment

Our plumber explains appropriate tankless options based on household demand and installation requirements.

3. Install the System

The equipment is installed with the required plumbing, fuel, venting, electrical, and control connections.

4. Test Performance

We test system operation and hot water performance before completing the installation.

Arizona Hard Water & Tankless Water Heaters

Arizona’s hard water can contribute to mineral scale inside tankless water heating equipment. Over time, mineral accumulation may affect heat transfer and system performance when maintenance is neglected.

Routine maintenance and periodic flushing can help reduce scale buildup and support dependable long-term operation.

Tankless vs. Traditional Tank Water Heaters

Tankless Water Heater

  • Heats water on demand
  • Compact wall-mounted design
  • Requires proper flow-rate sizing
  • May require gas, venting, or electrical upgrades

Traditional Tank Water Heater

  • Stores a fixed volume of hot water
  • Requires more floor space
  • May be simpler to replace in an existing tank setup
  • Available in gas and electric configurations

Why Gilbert 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
  • Experienced licensed plumbers
  • Tankless water heater installation and replacement
  • Traditional gas and electric water heater services
  • Water heater repair and maintenance
  • Complete residential plumbing and HVAC services
  • Serving Gilbert and nearby East Valley communities

Related Water Heater Services

Complete residential water heating solutions for Gilbert homeowners.

Tankless Water Heater Repair

Diagnose tankless systems with no hot water, error codes, temperature fluctuations, reduced flow, or other operating problems.

Traditional Water Heater Installation

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

Water Heater Repair

Repair leaks, no-hot-water problems, temperature issues, ignition problems, and other residential water heater concerns.

Tankless Water Heater Installation FAQs

Do you install tankless water heaters in Gilbert?
Yes. Empire Plumbing & Air Conditioning provides professional residential tankless water heater installation throughout Gilbert and nearby East Valley communities.
Can I replace my existing tank water heater with a tankless system?
In many homes, yes. We evaluate the existing plumbing, fuel source, venting or electrical requirements, installation location, and household hot water demand before recommending a tankless conversion.
How do I know what size tankless water heater I need?
Proper sizing depends on simultaneous hot water demand, fixture flow rates, household size, incoming water temperature, and the temperature increase required.
Do tankless water heaters require maintenance?
Yes. Periodic maintenance and flushing are important, especially in Arizona where hard water can contribute to mineral buildup inside the heat exchanger.
Can a tankless water heater provide continuous hot water?
A properly sized tankless water heater can continuously heat water while operating within its designed flow-rate and capacity limits.
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 Gilbert Today

Upgrade your home’s hot water system with professional tankless water heater installation from Empire Plumbing & Air Conditioning. Contact our licensed plumbing team today to schedule service in Gilbert, AZ.

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


CALL 602-275-8400

Proudly serving Gilbert and nearby East Valley communities.