Tankless Water Heater Pricing
We publish our price ranges because you should know what a fair number looks like before anyone shows up. Final installation pricing depends on unit size, brand and the code upgrades your home needs.
- FACTORY-CERTIFIED TECHNICIANS
- FREE VIRTUAL ESTIMATES
- NO HIDDEN ADMIN FEES
- MON–FRI 9 AM–5 PM
- LA · ORANGE · VENTURA COUNTIES
- SERVING SOCAL SINCE 2021
01_PUBLISHED_RATES
Service Price Sheet
All prices in USD. Approximate figures are confirmed when you book.
| Service | Price | What's included |
|---|---|---|
| SC_01 Tankless Water Heater Installation | $4,500–$7,500 | Includes code-required venting and gas upgrades, permit and warranty registration. Free in-home estimate. |
| SC_03 Full-Service Tankless Maintenance | ~$479 | Full flush, internal fan and flame rod cleaning, gas pressure set to factory spec, post-service report. |
| SC_04 Basic Tankless Flush | $200–$250 | Flow-aid descaling of the heat exchanger to remove mineral buildup. |
| SC_02 Tankless Water Heater Repair | Quoted after diagnosis | Written findings and quote before any work begins. |
| SC_05 General Plumbing Services | Quoted per job | Pipes, fittings, water lines, drains and gas lines for homes and businesses. Free virtual estimate. |
No hidden admin fees. Final installation price depends on unit size, brand and code upgrades. You approve a written quote before work begins.
02_COST_DRIVERS
What Moves an Installation Price?
The $4,500–$7,500 range covers most tank-to-tankless conversions. These six factors decide where yours lands.
01
Unit size
GPM and BTU input needed for the fixtures you run at the same time.
02
Brand & design
Condensing vs non-condensing, plus brand and warranty terms.
03
Gas line
Many homes need a 3/4-inch line from the meter to feed up to about 199,000 BTU.
04
Venting
PVC, Category III stainless or concentric, and the length of the route.
05
Permits & code
City permit, inspection, seismic strapping and gas shutoff requirements.
06
Location
Garage, interior closet or exterior wall, and access for the crew.
03_FAQ_LOG
Pricing Questions
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 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.
What's the difference between a basic flush and full maintenance?
A basic flush ($200–$250) descales the heat exchanger. Full maintenance (~$479) adds fan and flame rod cleaning and gas pressure calibration to factory specs.
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.
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.
Get Your Number in Writing
Send a few photos of your current water heater and we will reply with a written price range during business hours. No hidden admin fees.
- Factory-certified technicians
- No hidden admin fees
- Mon–Fri, 9 AM–5 PM