Los Angeles Tankless Water Heaters, Done by Specialists
Southern California's tankless-only team for installation, repair, maintenance and flushing.
See your price before anyone comes out. Installs typically run $4,500 to $7,500 and a basic flush is about $200 to $250, with no hidden admin fees. Start with a free virtual estimate from factory-certified technicians.
- Factory-certified techs
- No hidden admin fees
- Mon–Fri, 9 AM–5 PM
ESTIMATE_TICKET
Free Virtual Estimate
- Send photos of your current heater
- Sizing & code check
- Written price range
FROM
$0
- FACTORY-CERTIFIED TECHNICIANS
- FREE VIRTUAL ESTIMATES
- NO HIDDEN ADMIN FEES
- MON–FRI 9 AM–5 PM
- LA · ORANGE · VENTURA COUNTIES
- SERVING SOCAL SINCE 2021
00_FAULT_REPORT
Sound Familiar? Water Heater Problems We Fix
These are the four problems we hear about most from homeowners across Los Angeles, Orange and Ventura Counties. Each one has a clear fix.
Running Out Mid-Shower
A 40- or 50-gallon tank empties fast when two showers and the dishwasher overlap.
THE FIX A correctly sized tankless unit heats water as you use it, so you get endless hot water within its GPM capacity.
High Gas Bills
A tank keeps heating stored water around the clock, even while you sleep or travel.
THE FIX Tankless units only fire when a tap opens, which removes that standby heat loss.
Scale-Clogged Units
Hard SoCal water leaves calcium scale in the heat exchanger, cutting flow and tripping codes.
THE FIX Regular heat exchanger descaling restores flow and protects the most expensive part of the unit.
Codes Nobody Could Fix
Generalist plumbers often reset the unit and leave. The code comes back a week later.
THE FIX Our error-code diagnostics read the code history and find the root cause before we quote a repair.
01_CORE_SERVICES
Tankless Installation, Repair & Maintenance
From tank-to-tankless conversion to error-code diagnostics and heat exchanger descaling, every service is handled by factory-certified tankless technicians.
MOST REQUESTED SC_01
Tankless Water Heater Installation
Turn-key replacement of your tank with an on-demand tankless unit, including code-required venting and gas line upgrades.
$4,500–$7,500
Service Details
ERROR-CODE EXPERTS SC_02
Tankless Water Heater Repair
Diagnostic troubleshooting and repair for error codes, faulty flow sensors, ignition failures and valve replacements.
Quoted after diagnosis
Service Details
WARRANTY CARE SC_03
Tankless Water Heater Maintenance
Comprehensive preventative maintenance: full flush, internal fan cleaning, flame rod cleaning and gas pressure set to factory spec.
$200–$479
Service DetailsDESCALE_
&_RESTORE
SC_04
Basic Tankless Flush
Flow-aid descaling that clears mineral buildup from the heat exchanger and helps your unit last longer.
$200–$250
Flush vs. Full ServiceNeed other plumbing work too? We also install and repair pipes, fittings, water lines, drains and gas lines for homes and businesses. Ask about general plumbing.
2021
TANKLESS-ONLY SINCE
02_THE_SPECIALIST_STANDARD
Why SoCal Calls a Tankless Specialist
A tankless water heater is a gas appliance, a circuit board and a heat exchanger in one box. Getting it right takes people who work on them every day. That's all we do.
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Tankless-Only Focus
We specialize in tankless systems instead of general plumbing dispatch. That means installs, repairs and maintenance on these units are our everyday work, not a once-a-month call.
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Factory-Certified
Our technicians are certified by leading manufacturers, so your warranty stays protected. We register new installs and keep dated service records for you.
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Free Virtual Estimates
Send photos and see a price estimate before anyone comes to your home. Installs then get a free in-home estimate to confirm the details.
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Clear Pricing
Fair, published price ranges with no hidden admin fees. You approve a written quote before work starts, every time.
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Error-Code Experts
Known for diagnosing complex codes that generalists miss. We test gas pressure, sensors and venting instead of just clearing the display.
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Clean & Punctual
On-time arrival and a clean work area when we leave. We treat your garage, closet or utility room like it is our own.
03_HOW_IT_WORKS
How Your Tankless Upgrade Works
Four steps, written pricing and permitted work. Most tank-to-tankless conversions are finished in one working day.
- 01
Send Photos
Snap your current heater, vent and gas line and send them through our estimate form for a free virtual estimate.
- 02
Confirm the Details
We confirm sizing, venting and gas needs. Installations include a free in-home estimate before you commit.
- 03
Code-Compliant Work
Permitted, Title 24 code-compliant installation and repairs by factory-certified technicians.
- 04
Startup & Records
Startup, testing, warranty registration and service records so your coverage stays intact.
FREE · NO OBLIGATION
See Your Price Before We Visit
Send a few photos of your water heater, vent and gas line. It's free with no obligation, there are no hidden admin fees, and you approve a written quote before any work starts.
SPEC_COMPARISON
Tankless Specialist vs. General Plumber
| Feature | Typical Provider | Total Tankless of SoCal |
|---|---|---|
| Focus | Water heaters are one call among many | Tankless systems are our everyday work |
| Training | General plumbing license | Factory-certified by leading tankless manufacturers |
| Error codes | Often clear the code without finding the cause | Read the code history and find the root cause |
| Pricing | Quoted after the visit, sometimes with admin fees | Free virtual estimate first, no hidden admin fees |
| Warranty | May not be certified for your brand | Certified work, registration and dated service records that protect coverage |
| Code upgrades | Venting and gas line sizing vary by crew | Venting and gas lines built to current state and city codes |
04_FIELD_REPORTS
What SoCal Tankless Owners Say
Feedback from homeowners we have worked with across Los Angeles, Orange and Ventura Counties.
"Our old tank kept running out during back-to-back showers. They sent a price range from photos before the visit, and the final install matched it, including the new gas line."
Michelle R.
Irvine
"Two plumbers couldn't figure out the error code on our unit. Their tech pulled the code history, found a bad flow sensor and had it working the same visit."
David K.
Pasadena
"On time, explained everything they did during the maintenance, and left the garage cleaner than they found it. No surprise fees on the invoice."
Laura S.
Torrance
2021
Serving SoCal Since
3
Counties Covered
$0
Virtual Estimate
$479
Full Maintenance (approx.)
05_OPERATIONAL_REACH
Serving Los Angeles, Orange & Ventura Counties
Based in the heart of Los Angeles, our crews cover the entire metro area. Visits are scheduled Monday through Friday, 9 AM to 5 PM.
Los Angeles County
- Los Angeles
- Long Beach
- Glendale
- Santa Clarita
- Pomona
- Palmdale
- Pasadena
- Torrance
- Lancaster
- El Monte
- West Hollywood
- Burbank
- Downey
- Santa Monica
- Redondo Beach
- Beverly Hills
- Culver City
Orange County
- Anaheim
- Irvine
- Santa Ana
- Huntington Beach
- Garden Grove
- Orange
- Fullerton
- Costa Mesa
- Mission Viejo
Ventura County
- Oxnard
- Simi Valley
- Thousand Oaks
- Ventura
06_BRANDS_SERVICED
Tankless Brands We Install & Service
- Navien
- Rinnai
- Noritz
- Rheem
- Takagi
07_FAQ_LOG
Tankless Upgrade & Service Questions, Answered
How much does tankless water heater installation cost in Los Angeles?
Most installations run $4,500–$7,500, depending on unit size, brand and the venting, gas line and permit upgrades your home needs. Start with a free virtual estimate to see your range before anyone visits.
How does the free virtual estimate work?
You send photos of your current water heater, venting and gas line through our estimate form, and we reply with a price estimate during business hours. Installations also include a free in-home estimate to confirm details.
Will I need a bigger gas line for a tankless water heater?
Often, yes. A tankless unit can draw up to about 199,000 BTU versus roughly 40,000 for a tank, so many homes need a 3/4-inch line or a meter check. We size it during the estimate.
What tankless brands do you work on?
Our factory-certified technicians install and service major tankless brands, including Navien, Rinnai and Noritz, and diagnose error codes across them.
My tankless is showing an error code. Can you fix it?
Yes. Complex error-code diagnosis is our specialty. We read the unit's code history, test gas pressure, sensors and venting, and give you a written quote before repairing.
How much is tankless water heater maintenance?
Full-service maintenance is approximately $479 and includes a full flush, internal fan cleaning, flame rod cleaning and gas pressure set to factory specs. A basic flush is about $200–$250.
How often should I flush my tankless water heater?
Annually is a common baseline in Southern California, with more frequent flushing for hard water or heavy use. Inland areas like Thousand Oaks and much of Orange County often warrant a closer schedule.
What are your hours? Do you offer 24/7 service?
Service visits run Monday–Friday, 9 AM–5 PM. You can send questions or an estimate request anytime online, and we reply during business hours.
What areas do you serve?
We cover metro Los Angeles, Orange and Ventura Counties, from Santa Clarita and Lancaster to Irvine, Mission Viejo, Oxnard and Thousand Oaks.
Do you work on commercial tankless systems?
Yes. We install and maintain tankless systems for commercial properties, including multi-unit racks for restaurants and apartment buildings.
08_TECH_LIBRARY
Tankless Water Heater Guides
Planning an upgrade or comparing options? Start with the questions SoCal homeowners ask before they switch.
GUIDE_01 · scenario
Commercial Tankless Water Heater Systems for Restaurants and Multi-Unit Buildings
How manifold tankless systems serve restaurants and multi-family buildings: demand sizing, redundancy, maintenance and code considerations.
Read GuideGUIDE_02 · concern
How Long Do Tankless Water Heaters Last?
Typical tankless lifespan vs tank heaters, how SoCal scale and skipped maintenance shorten it, and when age makes repair uneconomical.
Read GuideGUIDE_03 · comparison
Navien vs. Rinnai vs. Noritz: Comparing Tankless Water Heater Brands
Compare condensing models, heat exchangers, warranty terms and serviceability across Navien, Rinnai and Noritz from certified techs.
Read GuideGUIDE_04 · comparison
Tank vs. Tankless Water Heaters for Southern California Homes
Compare upfront and lifetime cost, endless hot water, space savings and SoCal hard-water upkeep to decide if tankless is right for you.
Read GuideGUIDE_05 · decision stage
Tankless Specialist vs. General Plumber: Who Should Work on Your Unit?
Why specialization matters for tankless: error-code diagnostics, factory certification, warranty protection and red flags to avoid.
Read GuideGUIDE_06 · definition
What Is a Tankless Water Heater and How Does It Work?
See how a tankless water heater heats water on demand, why it avoids standby loss, and what GPM and BTU ratings mean for your home.
Read GuideLooking for sizing, venting, error-code or rebate answers? Browse the full library of tankless water heater guides written by our factory-certified technicians.
FREE_TOOL · TL_01
How Much Hot Water Does Your Home Use?
Our free water usage calculator shows your monthly gallons, your daily hot water demand and what California-standard fixtures could save. It takes about a minute.
Ready for Endless Hot Water?
Send photos of your water heater today and get a written price range from factory-certified tankless technicians. SoCalGas rebate paperwork? We provide the invoice and model details you need.
- Factory-certified technicians
- No hidden admin fees
- Mon–Fri, 9 AM–5 PM