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COMPANY PROFILE
Radiant Plumbing, Air Conditioning & Electrical
Advertises Austin water-heater installation and replacement, including gas and electric.
Radiant Plumbing, Air Conditioning & Electrical is an independent business that advertises water heater work. It is not our employee or partner and does not receive requests from Ember & Tank. We haven’t verified its license, insurance or workmanship.
- Tank
- Tankless
- Repair
- Emergency service
- Based in
- Austin
- Website
- radiantplumbing.com ↗
- Water heater page
- Services page ↗
- Published pricing
- Installation page includes a general cost explainer: standard 40-50 gal gas/electric install 'might range from $300 to $900, excluding the unit's cost'; tankless install '$1,000 to $3,000 or more' — presented as general estimates, not a Radiant quote Source ↗
- Service areas they list
- Austin, Boerne, Cedar Park, Cibolo, Dripping Springs, Georgetown, Kyle, Leander, New Braunfels, Pflugerville, Round Rock, San Antonio, Schertz, Universal City Source ↗
- Information checked
- September 29, 2026
What Radiant Plumbing, Air Conditioning & Electrical says about itself
- States it has replaced water heaters across Austin and San Antonio for over 20 years Source ↗
- Advertises upfront recommendations and transparent pricing, backed by its Home Comfort Guarantee Source ↗
- Notes Texas requires a plumbing permit for water heater replacement Source ↗
- Advertises 'Available 24/7' Source ↗
The company’s own statements, not verified by Ember & Tank.
What the reviews say
Water heater replacement & service
One reviewer praised professional service across jobs including water heater replacement.
A water heater customer disputed warranty-replacement charges. Radiant defended the work it charged for, then offered an adjustment the customer accepted.
See all 2 sources and details
Selected reviews · Checked September 29, 2026. Two selected BBB accounts. The positive review covers multiple trades, while the complaint concerns a specific warranty job. These do not establish an average price.
BBB customer review
Gabe B · September 18, 2025
The reviewer praised professional, efficient service across jobs including water-heater replacement.
BBB complaint
Customer name withheld · September 29, 2025 · Resolved
The customer disputed a $2,006 charge for replacing an in-warranty heater and questioned the additional work.
Company reply and outcome: Radiant defended flat-rate pricing and said supply lines and code-related work were included. It later offered a $534 adjustment/refund; the customer accepted the resolution on October 13, 2025.
Ask before booking: Ask what the manufacturer covers, what labor costs remain and which code upgrades are actually required for your address.
Photos Radiant Plumbing, Air Conditioning & Electrical publishes
Local guides that list Radiant Plumbing, Air Conditioning & Electrical
Places the company says it serves on its own website. Check that it covers your address.
Before you book
- Ask for the license number and check it: Texas plumbing license lookup ↗
- Get the exact model, the heater warranty and the labor warranty in writing
- Ask who gets the permit and books the inspection
- Compare the full installed price with another written quote