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Las Vegas Tankless water heaters Repair & Install
Cold showers and long waits are not a great way to start the day. A properly sized tankless water heater gives you continuous hot water and frees up space. CG Plumbing Solutions installs and services tankless water heaters in Las Vegas with correct gas sizing, safe venting, and neat piping. We explain your options, show clear pricing, and leave every jobsite clean.
Why Go Tankless
Endless hot water when sized correctly
Smaller footprint and more storage space
Higher efficiency compared to many tank models
Smart controls and service reminders
Long service life with routine maintenance
We match the unit to your fixtures, flow rates, and temperature rise. Proper sizing and venting matter more than the logo on the box. We handle both non-condensing and condensing models and will advise on the best fit for your home.
Our Tankless Installation Process
Confirm gas line size, meter capacity, vent route, and condensate needs
Recommend the right size based on fixtures and simultaneous demand
Install isolation valves for future service and descaling
Start up, commission, and program temperature and recirculation
Provide a simple care plan and warranty documentation
You will receive written options before work starts. We label shutoffs, verify combustion air, and record final readings so you have a clear service history.
Ready to upgrade to tankless?
Common Tankless Issues We Solve in Las Vegas
| Problem | Likely Cause | Our Solution |
|---|---|---|
| Error codes during showers | Scale in heat exchanger or low gas pressure | Descale, clean filters, verify gas sizing and pressure, recommission unit. |
| Water runs hot and cold repeatedly | Flow below minimum or recirculation misconfigured | Adjust flow, update recirculation settings, add mixing valve if required. |
| Long wait for hot water at far fixtures | No return line and long piping runs | Add recirculation pump or crossover valve and balance for faster delivery. |
| Combustion or vent alarms | Blocked vent, improper slope, or intake issues | Correct vent route and slope, clear intake, confirm combustion air supply. |
| Noise during operation | Scale buildup or loose mounting and piping | Descale, add isolation supports, and verify burner operation and fan balance. |
Tank or Tankless?
If your home needs gas or vent upgrades, we will price those clearly. If tank makes more sense, we will say so and explain why.
Tank is simple and cost effective for like for like swaps
Tankless saves space and can deliver continuous hot water
We check gas line size, vent run, and condensate route before recommending
We share total ownership cost so you can decide confidently
Why Choose CG Plumbing?
We document model and serial numbers, record final test readings, and include simple care tips that protect your investment.
Licensed and insured installers who work clean and communicate clearl
Written options and line-item pricing before work begins
Spanish-speaking technicians are available
Clean Jobsite Promise with covers, mats, and tidy finishes
Warranty support and annual service plans for peace of mind
What Our Clients Say
Areas we serve
Emergency dispatch is 24/7. Many central neighborhoods are reached within about an hour, traffic and call volume permitting. We text live ETAs.
Las Vegas
North Las Vegas
Henderson
Paradise
Summerlin
Enterprise
Spring Valley
Ready to upgrade to tankless?
Call or text 702-786-7106 for a fast estimate. We will size the right system, install it cleanly, and keep it running at peak performance.
STILL NOT SURE?
Frequently Asked Questions
Will a tankless water heater work with my gas line.
We measure existing pipe size and meter capacity. If an upgrade is needed, we show the price and scope before work begins.
How often should I descale a tankless unit.
In Las Vegas many homes benefit from annual descaling. Homes with high usage or no softener may need service twice a year.
Can you make the hot water feel more instant.
Yes. We add a recirculation pump or a crossover valve and set a timer or smart schedule to reduce wait times.
What temperature should my unit be set to.
We set a safe temperature during commissioning. Tell us your preference and we will confirm that it is safe for your family.
Do you install condensing models.
Yes. We route and neutralize condensate correctly and use vent materials that match manufacturer specifications.
CG Plumbing Solutions is a Licensed and insured Plumbing Company in Las Vegas serving both residential and commercial properties 24/7.
License Number: C-1D/0093216
Our Services
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Contact Us
Office Phone
(702) 843-0899
Office Hours
24/7 Emergency