Fanti Sewers and Drains
Commercial Water Heaters · Orange County & South Bay

Your business has no hot water. We'll get it running again.

Restaurants, salons and multi-unit buildings can't operate without hot water. We diagnose fast, source commercial units and parts, and get you back in service with the venting and code details done properly.

  • 5.0 on Google · 157 reviews
  • Same-day service
  • Camera inspection included
  • CSLB #1092432
Commercial Water Heaters — Fanti Sewers and Drains, Cerritos
  • Yelp logoYelp
  • Google logoGoogle
  • BBB logoBBB

Cerritos · Orange County & South Bay

Commercial Water Heaters

Camera-verified · Upfront written price · Same-day

Sound familiar?

Tap what's happening at your house.

Signs your commercial unit is in trouble

Your result

Nothing checked yet.

Tap a symptom or two. Most homeowners recognize at least one.

What's going on

What takes commercial units down

  1. 01Hard-water scaleHigh-volume commercial use plus mineral-heavy local water builds scale fast, which kills recovery and burners.
  2. 02Undersized for actual demandMenus, tenants and equipment change. A unit sized years ago may be running at its limit constantly.
  3. 03Venting and combustion airBlocked or shared venting causes shutdowns people mistake for control failures.
Honest options

We diagnose first, then you choose

Repair gets you operating today, and on a sound tank with a failed control that's the correct call. If the tank is leaking or chronically undersized, replacing it — properly sized this time — costs less than repeated shutdowns.

Emergency repair

Best for control, valve or ignition failures on a sound unit. Fastest route back to service.

Replacement and resizing

Best for tank failure or chronic capacity problems. Sized to current demand, code venting included.

See water heater repair
How a visit goes

Diagnosed on site, back in service

  1. 01

    Call with the model and symptom

    A photo of the data plate speeds up parts sourcing considerably.

  2. 02

    Diagnose and quote

    We test gas or power, controls, venting and capacity, then give you repair and replacement pricing in writing.

  3. 03

    Repair or install

    Parts sourced same-day where available, or a properly sized replacement set, vented and connected to code.

  4. 04

    Commission and document

    Temperatures verified at fixtures, safeties tested, and you get documentation for the property file.

What it costs

You'll see the number before we start

Commercial work is quoted in writing, and we can invoice business accounts. What drives it:

  • Repair versus replacement, and unit capacity and BTU rating.
  • Whether venting, gas supply or seismic requirements need updating.
  • Access — mechanical rooms, rooftops and tight closets change the labor.
  • Whether after-hours work is needed to avoid interrupting service.
Our unit failed during a Saturday shift. They diagnosed it on site, had the part, and we were serving again the same day.
Ana C.Buena Park, CA
FAQ

Questions we get on the phone

Control and valve failures are frequently same-day. Full replacements depend on capacity and availability, and we tell you honestly which one you're looking at as soon as we've diagnosed it.

Where we work

Based in Cerritos, on the road across Orange County and the South Bay every day.

Newport BeachBuena ParkYorba LindaFountain ValleyCosta MesaAnaheim HillsLa HabraHuntington BeachSeal BeachGarden GroveSanta AnaCorona Del MarWestminsterPlacentiaHacienda HeightsCypressLong BeachSan PedroTorranceLakewoodRancho Palos Verdes

Based in Cerritos. Serving Orange County and the South Bay, most calls get a same-day slot.

Ready when you are

No hot water means no business. Let's fix it now.

Call and a real person from the crew picks up. Send a photo of the data plate and we'll come ready.

Free estimate · Same-day slots

Your business has no hot water. We'll get it running again.

Tell us what's going on. A real person from the crew calls you back with a straight answer and a flat price.

Request my free estimate1 of 3 done

1 · What's going on?

2 · How do we reach you?

★ 5.0 Google · Licensed & insured · CSLB #1092432

Call Now Free Estimate