Local Tankless Installation Services Near You
We install a full range of tankless water heaters in Lake Havasu and the surrounding area.
1. Gas Tankless Water Heaters
We install gas tankless units that heat water on demand, eliminate standby losses, and deliver hot water at a consistent temperature and pressure, even during peak household use. Modern condensing models reach thermal efficiency ratings of 96% or higher.
2. Electric Tankless Systems
Electric tankless systems are compact and highly efficient by unit rating. So, they work best for small homes, extra dwelling units, and properties without gas service.
They also need electrical circuits and sufficient panel capacity. A whole-house electric tankless system can draw over 25,000 watts. We evaluate your panel before recommending an electric unit.
3. Commercial Tankless Installation
Local rentals and hospitality properties along the lakefront and near London Bridge rely on a constant supply of hot water. They need heaters that work well for continuous, high-volume use.
We install tankless systems sized for heavy demand. For rentals, that means no recovery waits between guests and no negative reviews about cold showers.
To protect against minerals in Colorado River water, we recommend pairing your new system with a water treatment and softener installation.
Beyond Endless Hot Water: What a Tankless Upgrade Actually Delivers
Most people come to tankless water heaters for one reason: they never want to run out of hot water. That benefit is real, but it is only a small part of what a modern tankless system does differently.
- No standby heat loss: Tank water heaters fight a two-front battle. They work to keep stored water hot while ambient heat pushes through the tank walls. Tankless units store nothing. There is no thermal battle because there is no water sitting in a tank.
- Less contact time between minerals and heated metal: Water only passes through a tankless heat exchanger when a tap opens. In a tank system, mineral-heavy water sits against a heating element. Therefore, reduced contact time in tankless systems can slow the rate of scale accumulation.
- No more cold water sandwich: Older tankless systems sometimes delivered a brief burst of cold water between two hot draws. But modern condensing units with internal buffers have largely eliminated this, making the hot water experience endless, smoother, and more consistent.
- Vacation rental reliability: Multiple guest groups rotating through the same week can create hot-water demand spikes that exceed a tank’s recovery rate. A tankless system meets each demand event independently, with no recovery wait.
- Smart diagnostics before a failure occurs: Modern tankless units report error codes and maintenance alerts before a problem becomes a breakdown.
- A 20-year service life versus 8 to 12 years for a tank: A tankless system installed today and properly maintained will likely outlast two full tank replacements.
- Reduced water damage risk: A ruptured storage tank can release 40 to 50 gallons of water into your home. Tankless systems have no stored water volume to lose in a failure event.
Emergency, Same-Day Tankless Installations
Our emergency plumbing team is available around the clock, including every weekend and holiday.
In Lake Havasu, where summer temperatures push past 110°F, and vacation rental turnovers happen back-to-back, waiting several days for hot water is not a real option.
Luckily, our team is available 24/7. Call us at any hour and a live person answers.
We dispatch a technician to assess your setup, provide an upfront, flat-rate estimate, and complete the installation in a single visit for most standard residential jobs.
Same-day installations apply when your existing gas line or electrical panel already meets the requirements for the new system. When upgrades are needed first, such as a gas line resize or a panel circuit addition, we provide a concrete timeline and work as quickly as possible.
Our Same-Day Installation Process
Our team follows our installation process, which helps them work fast. Hot water is live the same day on most residential jobs.
- Property assessment. A technician evaluates your existing plumbing layout, inspects the gas supply line or electrical panel, and notes any code compliance factors specific to your property.
- Equipment selection. We review your fuel source, household size, and peak hot water demand. You receive a clear explanation of your options before you choose.
- Demand calculation. We size the unit based on your peak flow rate in gallons per minute and your incoming water temperature. Lake Havasu’s warm groundwater means incoming temps vary seasonally, and sizing accounts for that.
- Infrastructure check. If the gas line needs to be upsized or the electrical panel requires a new circuit, we identify that before installation.
Installation. We remove the old unit, install the new one, and complete all connections. We test every valve and fitting, and confirm the system runs correctly before we leave
Local Savings Programs for Tankless Systems
Local homeowners have access to several savings programs for new water heaters. The Lake Havasu City Water Conservation Rebate Program provides direct rebates for water-efficient device installations tied to active city water accounts.
Check our coupons for current service offers on water heater installations.
What Sets Plumbing by Jake Apart?
We stand out because we get the job done right the first time, every time. Plus, we are available day or night, including holidays, and every call reaches a live person.
- 5-Star Service: 100% Satisfaction Guaranteed. We show up on time and do the job right.
- 24/7 emergency plumbing
- Our line is open 24/7. You always talk to a live operator. No voicemail. No waiting.
- Upfront & flat-rate pricing. NO hidden fees. We give you your estimate before we start the work.
- Licensed in Arizona (AZ ROC# 198597, 296317)
- Residential and commercial plumbing services.
Local Neighborhoods and Areas We Serve
Plumbing by Jake covers every part of Lake Havasu City, from the lakefront island communities to the hillside estates and established inland neighborhoods.
Below is a full breakdown of the areas and zip codes we serve.
The Island and London Bridge District (86403)
McCulloch Boulevard Corridor
Havasu Foothills Estates (86406)
Desert Hills
South Lake Havasu and Residential Estates (86404)
We Install Tankless Water Heaters in Local Homes, Rentals, and Businesses
Plumbing by Jake has one job on every tankless water heater installation in Lake Havasu: to install a system that is correctly sized, code-compliant, and built to perform in this environment. We always account for Colorado River water chemistry, the extreme heat cycle, and the high demand that rentals and commercial properties place on hot water equipment every single day.
Whether you are a homeowner upgrading a 30-year-old tank, a property manager replacing failing equipment, or a developer fitting out a new build near The Island, our team is available right now.
Plumbing by Jake
3270 Kino Ave #1, Kingman, AZ 86409, United States
Mon – Sun: Open 24 Hours
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About Lake Havasu City, AZ
Lake Havasu City is home to one of Arizona’s most unexpected landmarks: a genuine 19th-century London Bridge, dismantled stone by stone from its original Thames River location and rebuilt here in 1971 by developer Robert McCulloch. The bridge now spans a manufactured channel connecting The Island to the mainland and draws visitors from around the world.
Around 58,000 residents live in Lake Havasu City. They enjoy affordable lakefront living, mild winters, and an active outdoor recreation scene. Boating, fishing, jet skiing, and off-road trails are part of the lifestyle year-round.
FAQs
Is Lake Havasu City a small town?
Not exactly. Lake Havasu City has a population of roughly 60,000, making it a mid-sized city. It has a full range of shops, restaurants, and services, though it still carries a relaxed, small-town feel.
Is Lake Havasu City close to Phoenix?
No. Lake Havasu City is about 200 miles northwest of Phoenix, roughly a 2.5 to 3-hour drive. It sits along the Colorado River near the California border, making it closer to Las Vegas than Phoenix.
Why is silica fouling a concern for Lake Havasu tankless water heaters?
Silica is a mineral present at high levels in Colorado River water. Unlike calcium and magnesium, which standard citric acid descaling flushes can address, silica forms amorphous deposits that standard treatments do not always dissolve effectively. Over time, silica buildup on a heat exchanger restricts flow and reduces heat efficiency. That is why we recommend installing a water softener, too.
How much does tankless water heater installation cost?
A standard gas tankless installation for a two-bathroom home typically ranges from $3,000 to $4,500 in Arizona. Three-bathroom homes generally run $3,500 to $5,000. Conversions from tank to tankless that require new venting and gas line work can reach $5,000 or more. Electric tankless systems cost less to install but often require a panel upgrade, which can add $1,000 to $2,500. We provide flat-rate estimates upfront.
Is a tankless water heater worth the investment for a short-term rental in Lake Havasu?
Yes. Tank water heaters need recovery time between periods of heavy use. When guests rotate daily or weekly with overlapping laundry, multiple showers, and kitchen use, a tank can fall behind. Tankless units meet each demand event independently with no recovery period. That directly reduces the risk of guest complaints about cold water.
Do I need a whole-house tankless system or a point-of-use unit for my Lake Havasu property?
A whole-house system handles all hot water demand from a single unit and is the right choice for most primary residences. A point-of-use unit heats water only at a single fixture, such as a bathroom or outdoor kitchen, and works best as a supplement when one fixture is too far from the main unit for hot water to arrive quickly. The right setup depends on your floor plan and flow rate requirements.
What maintenance schedule does a tankless water heater need in Lake Havasu's hard water conditions?
In hard water areas like Lake Havasu City, annual descaling flushes are the standard recommendation. A technician circulates a descaling solution through the heat exchanger to dissolve accumulated mineral deposits. Skipping plumbing maintenance accelerates scale buildup, reduces efficiency, and can eventually trigger thermal shutoffs.
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