24/7 Emergency Dispatch(800) 655-0375
Bank of four Navien tankless water heaters with common venting and copper manifolds, installed by Viper
Viper Service Division

Water Heaters

Tank, tankless, recirculation systems & commercial water heating — installed to code, sized right.

Factory-Trained & Certified

Navien logoNavienCertified Service Specialist
Bradford White logoBradford WhiteAuthorized Installer
Noritz logoNoritzTrained Tankless Installer

No hot water is an emergency. Viper stocks the tanks and tankless units San Diego homes and businesses actually need, installs them to current code — seismic strapping, expansion tanks, venting — and hauls the old unit away.

Tank Water Heaters

Gas and electric replacements, often same-day. Rheem and Bradford White authorized.

Tankless Systems

Navien, Rinnai, and Noritz installs with proper gas sizing and descaling service.

Recirculation

Hot water at every tap in seconds — dedicated loops or crossover valve systems.

Commercial Systems

Multi-unit and boiler-fed systems for restaurants, gyms, and multi-family.

Code Compliance

Permits, seismic straps, pans, and expansion control done right.

Maintenance

Annual flushes and anode checks that double tank life.

Protocol

How it runs.

01

Size

We calculate your real demand — not just a like-for-like swap.

02

Quote

Installed price, permits included, financing available.

03

Install

Most replacements done in 2–4 hours, haul-away included.

04

Register

Warranty registration and maintenance reminders.

At the Tap

Hot water at every fixture.

From the tank to the tap — properly sized systems, code-compliant installs, and recirculation that ends the wait for hot water.

Recent Viper Installs

Real installs. Real mechanical rooms.

Pair of Bradford White commercial water heaters piped in copper with expansion tanks, installed by Viper
Bradford White commercial pair — piped in copper
Bradford White residential tank water heater with expansion tank, seismic strapping, and code gas flex line
Tank install — expansion tank, straps, code flex
Commercial rack of six tankless water heaters with PVC venting and gas lines
Six-unit commercial tankless rack

Straight Answers

Water Heaters FAQs

Deploy a Crew

Get water heaters
on the schedule.

20 years in business · CSLB #1160998

Tell us what's failing. A dispatcher calls back, a stocked truck shows up, and you get a flat-rate quote before work starts.

Financing available

No spam, no obligation. Your info goes straight to our dispatch desk.