Licensed Water Heater Service in Central Florida
Tankless Water Heater Installation in Orlando, FL
Get endless hot water on demand — installed right the first time by Central Florida's most trusted plumbing team. Lapin Services has been keeping Orlando homes and businesses comfortable since 1958.
65+ years serving Central Florida
Licensed local service team
Fast scheduling and clear communication
Service Overview
Tankless Water Heater Installation Backed by 65+ Years of Local Experience
Running out of hot water mid-shower, waiting for the tank to reheat, or watching your energy bill climb month after month — these are the everyday frustrations that lead homeowners to start looking for a better solution. A tankless water heater heats water only when you need it, delivering a continuous supply without the standby energy loss of a traditional storage tank. For many Orlando households, the switch pays for itself over time in energy savings and the simple relief of never running cold again.
Lapin Services has been Orlando's trusted plumbing contractor since 1958. Our licensed technicians (CFC1428594) know Central Florida homes inside and out — from the size unit your household actually needs to the venting and gas or electrical requirements your installation will require. We give you plain-language recommendations, upfront pricing before any work begins, and a clean, code-compliant installation backed by our satisfaction guarantee. With a 4.9-star rating from more than 1,000 customers, we're the team Orlando calls when it matters.
Problems We Solve
Common Tankless Water Heater Installation Problems We Fix
Here are the issues our team commonly finds and resolves during tankless water heater installation calls across Central Florida.
Running Out of Hot Water
Traditional tank water heaters hold a fixed supply — once it's gone, you wait. Tankless units heat water on demand, so the second shower is just as hot as the first.
High Monthly Energy Bills
Storage tank heaters keep 40–80 gallons hot around the clock, whether you're using it or not. Tankless systems only fire when you turn on a tap, cutting standby energy waste significantly.
Aging Tank Nearing Failure
Most tank water heaters last 8–12 years. If yours is approaching that range, replacing it with a tankless unit before it fails avoids an emergency and maximizes your investment.
Sediment and Rust Buildup
Hard Central Florida water accelerates sediment buildup inside tank heaters, reducing efficiency and eventually contaminating your hot water supply. Tankless units are easier to flush and far less prone to corrosion damage.
Lack of Space for a Tank
Tankless water heaters mount on a wall and take up a fraction of the space a traditional tank requires — a real advantage in Florida homes where utility closets and garages are already crowded.
When to Call
Signs Your Water Heater Needs Professional Attention
If you notice any of these warning signs, schedule tankless water heater installation before the problem becomes more disruptive or expensive.
Inconsistent Water Temperature
If your water swings between scalding and lukewarm with no warning, your current system is struggling to keep up. A properly sized tankless unit delivers steady, consistent temperature every time.
Tank Heater Over 10 Years Old
An aging water heater is working harder than it should and is at increasing risk of failure. Upgrading now — before a leak or breakdown — puts you in control of the timing and the cost.
Visible Rust or Corrosion
Rust-colored water or visible corrosion on your water heater are signs the tank is deteriorating from the inside. This is a safety and water quality concern that warrants immediate attention.
Rising Energy Bills
If your utility costs have crept up without an obvious explanation, an inefficient water heater working overtime may be the culprit. Tankless technology is among the most effective ways to cut residential energy use.
Household Hot Water Demands Have Grown
Added a bathroom, took in family members, or started working from home? More people means more hot water usage — and a tank that once kept up may no longer be adequate for your household.
Our Process
What to Expect From Your Tankless Water Heater Installation Visit
Lapin keeps the process straightforward from the first call through final documentation, so you know what is happening at every step.
Step 1
Call or Schedule Online
Call Lapin Services or request service online — we're available 24/7.
Step 2
On-Site Inspection and Diagnosis
We assess your home's hot water needs and recommend the right tankless unit size and type.
Step 3
Honest Assessment and Recommendations
A licensed technician arrives, reviews your existing setup, and explains installation requirements and upfront costs.
Step 4
Service Completed
We install your new tankless water heater, handle all connections and venting, and test the system before we leave.
Step 5
Documentation and Follow-Up
We leave you with a full explanation of the work completed, next steps, and any required documentation.
Why Lapin
Why Central Florida Chooses Lapin for Tankless Water Heater Installation
Lapin combines licensed expertise, local knowledge, and responsive service for water heater work throughout Central Florida.
65+ Years of Plumbing Expertise
Lapin has been solving Central Florida's plumbing problems since 1958 — with the deep local knowledge and hands-on experience that only comes from decades of real-world work.
4.9★ Rating · 1,000+ Reviews
The most trusted plumbing company in Central Florida — rated by the homeowners, landlords, and businesses we serve every single day.
Licensed Plumbing Contractor
License CFC1428594. Fully certified, bonded, and insured. You're protected from the moment our technician arrives at your door.
Plain Language, Upfront Pricing
We explain the problem in terms you can understand and tell you exactly what it will cost before any work begins. No surprises, no pressure.
Available 24/7
Plumbing problems don't wait for business hours. Neither do we — call any time, day or night.
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FAQs
Tankless Water Heater Installation FAQs
How much does tankless water heater installation cost in Orlando?
Installation cost depends on the unit size, fuel type (gas or electric), and any upgrades required to your existing gas line, electrical panel, or venting. Lapin provides a full upfront quote before any work begins so you know exactly what to expect.
How long does tankless water heater installation take?
Most installations are completed in two to four hours by one of our licensed technicians. More complex jobs requiring gas line or electrical upgrades may take longer, and we’ll let you know in advance.
What size tankless water heater do I need for my home?
Sizing depends on the number of fixtures you’ll run simultaneously and your home’s incoming water temperature. Our technicians calculate the right flow rate and BTU output for your specific household before recommending a unit.
Can I replace my tank water heater with a tankless unit?
Yes — this is one of the most common upgrades we install. Depending on your current setup, some modifications to gas lines, venting, or electrical service may be needed, and we’ll walk you through everything before work starts.
How long does a tankless water heater last?
Tankless water heaters typically last 20 years or more with proper maintenance — roughly twice the lifespan of a conventional storage tank. Regular descaling is especially important in Central Florida due to our hard water.
Do tankless water heaters require maintenance?
Annual flushing to remove mineral scale is recommended, particularly in Orlando where hard water accelerates buildup. Lapin offers maintenance service to keep your unit running efficiently and extend its lifespan.
Will a tankless water heater work during a power outage?
Most tankless water heaters — including gas-powered units — require electricity to operate the controls and ignition, so they will not function during a power outage unless you have a backup power source.
Is Lapin Services licensed to install tankless water heaters in Orlando?
Yes. Lapin Services holds Florida Plumbing Contractor license CFC1428594 and is fully insured. All installations are performed by certified technicians and comply with local code requirements.
Schedule Service
Schedule Tankless Water Heater Installation Today
Call Lapin Services today or request service online — get your tankless water heater installed by Central Florida's most trusted plumbing team.