153 Main St, Salinas, CA 93901 Mon-Sat 7AM-7PM · 24/7 Emergency info@5starplumbingexpressusa.com
Service 01 of 05

Tankless Water Heater Installation & Repair

Overview

Tankless Water Heater Installation & Repair

If your tank-style water heater is on its last leg — or you're simply tired of running out of hot water halfway through a shower — a professionally sized and installed tankless system solves the problem for good. Our crew installs and services gas and electric tankless units for homes and light commercial properties throughout the Salinas Valley.

Every install includes correct gas-line and venting sizing, a code-compliant condensate and expansion setup, and a full system test before we leave — exactly the kind of finished mechanical room you can see in our project photos.

Tankless Water Heater Installation & Repair — 5Star Plumbing Express project photo
Why It's Worth Doing Right

What You Get With Tankless Water Heater Installation & Repair

Endless hot water, lower energy bills, and a system built to last — professionally sized, installed, and permitted.

  • Endless hot water — no more cold showers when the tank runs dry
  • Up to 30% lower water-heating energy costs vs. a standard tank
  • Compact wall-mounted footprint frees up closet or garage space
  • 20+ year equipment lifespan with proper maintenance
  • Recirculation pump options for instant hot water at the tap
  • Rebate and permit paperwork handled for you
Our Process

How We Handle Tankless Water Heater Installation & Repair

Free On-Site Assessment

We check your gas line, venting path, water pressure, and fixture count to size the right unit.

Transparent Quote

One flat price — equipment, permit, and labor — before any work begins.

Professional Install

Gas/electric hookup, venting, condensate line, and copper manifold work done to code.

Test, Permit & Walkthrough

We fire the system, verify temperature and flow, pull inspection, and show you how it works.

FAQ

Common Questions

Still have questions about tankless water heater installation & repair? We're happy to talk it through.

Ask Our Team

Most residential installs are completed in a single day, typically 4-8 hours depending on whether we're replacing an existing tank or running new gas/venting lines.

Yes — beyond energy savings, you get back closet or garage space and never run out of hot water, which matters even in a one- or two-bathroom home.

Yes, permitting and scheduling the city inspection is included in every tankless installation we perform.

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