Tankless Water Heater Installation in Lakewood CO - Endless Hot Water for Your Home
Replace old tank heaters and never run out of hot water again. Call (720) 303-5374 for same - week installation
In Lakewood, tankless water heaters give homes endless hot water while saving space and energy. This page covers the installation process, types of units available (gas and electric), and when to upgrade from tank heaters. Our licensed plumbers handle permits, venting, and gas line work. Most installs finish in one day. We make sure proper sizing, code compliance, and safe operation on every job.
Tankless Water Heaters Deliver Continuous Hot Water Without Storage Tanks
Families tired of running out of hot water during morning showers need a better solution. Homes with old 40–50 gallon tanks face the same problem. You deserve hot water when you need it.
Tankless units heat water on demand. They remove standby energy loss. You free up 16 square feet of floor space when you remove the old tank. The unit mounts on your wall near existing plumbing lines.
Lakewood's hard Front Range water calls for sediment filters. These filters protect heat exchangers from mineral scale — a real concern given the mineral content in the local water supply. We install the right filter to keep your unit running smoothly.
Gas and Electric Tankless Units Each Require Different Installation Steps
You must decide between gas or electric models based on your home's existing utilities. Each type offers reliable hot water. Each calls for different work during installation.
Gas models need new venting and larger gas lines. Electric models need 240V circuits and panel upgrades. We check your home's systems before recommending the right unit.
Most Lakewood neighborhoods have natural gas service. Homes throughout Applewood, GreenMountain, and Belmar commonly choose gas units. We help you pick the model that fits your home and budget.
How should a tankless water heater be installed in Lakewood?
- We check your gas line or electrical capacity.
- We remove your old tank water heater and cap connections.
- We mount the tankless unit on the wall near gas and water supply.
- We install new venting for gas models or upgrade your electrical panel for electric models.
- We connect water inlet and outlet lines with shutoff valves.
- We add a sediment filter to protect the unit from mineral buildup.
- We test the system, adjust temperature, and verify code compliance.
Lakewood Homes Can Replace 40-Gallon Tanks With Properly Sized Tankless Systems
We calculate flow rate in gallons per minute based on simultaneous fixtures. Most homes need an 8–10 GPM unit — enough for showers, laundry, and dishes running at the same time.
Two-story homes are common across Lakewood. They require adequate pressure and correct sizing to prevent flow drops when multiple people use hot water upstairs and downstairs at once
Professional Installation Prevents Common Venting and Gas Line Problems
DIY mistakes and unlicensed installs create safety risks. We handle every step correctly — sizing gas lines to manufacturer specifications, installing code-compliant venting, pulling permits, and managing inspections. You avoid future problems and failed re-inspections.
Lakewood building codes call for permits for gas work. Inspections verify safe combustion air and exhaust. We pass inspections the first time.
Tankless Heaters Last Longer With Annual Descaling Maintenance
Regular maintenance protects your 15–20 year investment and keeps efficiency high. We offer annual service plans to keep your unit running the way it should.
An annual vinegar flush removes mineral buildup and prevents the error codes that shut down your system. Hard water in Lakewood accelerates scale buildup, so staying on top of maintenance matters more here than in softer-water areas. Water softeners reduce how often you need service — we can install both systems together.
Upgrading From Tank to Tankless Involves Electrical or Gas Line Upgrades
Budget for the full conversion from storage tank — the unit cost is just one part. Utility upgrades add to the total price.
Existing gas lines are often too small. You need ¾-inch minimum for most tankless units. Electric installs call for new breakers and circuits. We give you a complete estimate before starting work.
Older Lakewood homes built before 2000 — common throughout Eiber, Morse Park, and Glennon Heights — typically need electrical panel upgrades for electric tankless units. We check your panel capacity during the estimate so you know the full cost upfront.
FAQ
Can Lakewood plumbers install tankless water heaters the same day?
Most installs finish in one day if gas lines and electrical are ready. Complex conversions take two days. We schedule your install based on what your home needs.
Do tankless water heaters work well in Lakewood cold winters?
Yes, units heat incoming cold water on demand. Larger GPM models handle winter groundwater temps. We size your unit to work year-round.
Will a tankless water heater lower my Lakewood utility bills?
Gas tankless units cut standby losses. Savings depend on usage. Families see $15–$30 lower monthly bills.
What size tankless water heater does a Lakewood home need?
We calculate GPM based on fixtures used at once. Three-bath homes typically need 9–10 GPM gas units. We measure your home's needs during the estimate.
Can Lakewood homes with well water use tankless heaters?
Yes, install sediment filter and water softener to protect heat exchanger from minerals and particles. We set up the right filtration for well water systems.
Do Lakewood building codes require permits for tankless water heater installation?
Yes, gas and electrical work call for permits. We handle inspection and code compliance. You get legal, safe installation.
