Tank & tankless water heater service

No hot water, leaking tank, or replacement decision? Start with the right path.

Clearset handles water heater repair and replacement across the Lower Mainland for tank and tankless systems. The useful difference on this page is simple: it helps people separate urgent failures from quote-ready replacements, and repair conversations from replace-it-now situations, without pretending every unit needs the same answer.

Request water heater service Call for urgent no hot water
Tank repair Tank replacement Tankless troubleshooting Tankless install planning Leaks & error codes

Repair or replace? This is usually what changes the answer.

Some water heater failures are straightforward repairs, while others are replacement conversations the moment the tank itself is leaking or the unit is simply at the end of its useful life.

Send model or photo details

Usually worth a repair conversation

  • No hot water but the tank itself is not leaking
  • Ignition, sensor, thermostat, or element-related problems
  • Tankless error codes or intermittent performance issues
  • Relatively newer units where parts and labour still make sense

More likely a replacement conversation

  • The tank body is leaking
  • The unit is older and failing repeatedly
  • Repair cost is high relative to remaining life
  • You already wanted better capacity, efficiency, or a tankless upgrade path

Common water heater situations this page is built for

This is where strong water heater pages usually win: they help people recognize their exact situation instead of forcing everyone into one generic “call now” button.

No hot water

Good fit for tank and tankless troubleshooting when the unit has stopped heating or is only producing lukewarm water.

  • Gas or electric tank not heating
  • Tankless unit showing an error code
  • Intermittent hot water or quick temperature drop

Leaking water heater

Leaks are where the page should stop being vague. A leaking connection or valve may be repairable. A leaking tank body is usually a replacement conversation.

  • Water near the base of the tank
  • Relief valve or fitting leaks
  • Damage risk in finished or occupied spaces

Planned tank replacement

Great fit when the goal is replacing an aging unit before it fails, or swapping like-for-like with fewer surprises.

  • Older tank nearing end of life
  • Home sale, renovation, or proactive replacement
  • Quote-ready with model photos and access notes

Tankless upgrade or replacement

Tankless work often involves a better planning conversation rather than a quick blind quote, especially if venting or gas upgrades may be part of the scope.

  • Tank to tankless retrofit planning
  • Like-for-like tankless replacement
  • Questions about fit, venting, and upgrade scope

Leaking, failed, or just old? Choose the right next step faster.

This is usually the highest-friction moment on a water-heater page. People are trying to decide whether they need emergency help, a repair visit, or a replacement conversation before more damage or wasted time piles up.

See the emergency plumbing path
Call now

Active leak or possible gas / venting risk

If water is spreading, the tank is actively leaking into the space, or you suspect a gas or venting problem, this should move into the phone-first lane immediately.

  • Best fit: urgent triage
  • Useful detail: whether the water is shut off
  • Also use this path for condo or strata coordination pressure
Open emergency plumbing guide
Book repair review

No hot water, error code, or isolated component issue

If the unit is not heating properly but the situation is contained, the better next step is usually troubleshooting with model details, age, or photos.

  • Best fit: repair-first assessment
  • Helpful detail: tank or tankless + model photo
  • Good for contained same-day routing
Request repair review
Plan replacement

Older unit, tank leak, or upgrade decision

If the tank body is failing, the unit is near end of life, or you already expect a swap, a quote-ready replacement conversation is usually the cleaner path.

  • Best fit: replacement planning
  • Helpful detail: age, size, and current unit photo
  • Useful for like-for-like swaps or upgrade comparisons
Start replacement conversation
Photo-style image of a plumber reviewing a wall-mounted tankless water heater installation in a clean utility room.

Planning a tankless install or tankless replacement?

If the main job is a like-for-like tankless swap or a tank-to-tankless upgrade, use the dedicated tankless install page for a cleaner venting, gas, sizing, and access conversation.

Better fit for upgrade questions, venting scope, gas changes, and quote-ready planning than a generic repair request.

Why this path exists

Tankless jobs tend to go sideways when they get treated like a generic “water heater quote.” The real questions are usually sizing, venting, gas capacity, removal access, and whether the replacement is actually like-for-like.

  • Use the water heater request for repair, no-hot-water troubleshooting, or standard tank replacement
  • Use the tankless page when installation planning is the main decision
  • Photos of the current unit and surrounding space usually make the next step faster

Call now or book online?

This is one of the most useful conversion decisions on a water heater page. People are more likely to contact when they know which path fits their actual situation.

Best by phone

  1. The issue is urgent or causing damage.Leaks, urgent hot-water failures, or gas/venting concerns belong in the phone lane.
  2. You need a fast triage decision.If it cannot wait until normal scheduling, the phone is the fastest route.
  3. Building coordination matters immediately.Condos and strata calls often need a quick conversation around unit access, shutoffs, or risk.

Best for the online form

  1. The situation is contained.You still need help, but there is no active damage or safety issue forcing a phone-first response.
  2. You can share helpful details.Model number, photos, age of unit, error codes, and access notes make routing faster.
  3. You are comparing repair vs replacement.The form is a better handoff for quote-ready replacements and non-emergency upgrade planning.

What helps route a water heater request faster

Water heater jobs move faster when the request includes a few concrete details instead of just “no hot water.”

Tank or tankless Age or model Leak or no leak Error code / photos

For homeowners

Share whether it is tank or tankless, how old the unit is if you know, and whether the issue is no hot water, visible leaking, or inconsistent performance.

For condos & strata

Include unit number, parking or elevator notes, buzzer details, and whether neighbouring units or common areas may be affected.

For replacements

Photos of the current unit, model label, and surrounding clearance help make replacement planning faster and cleaner.

If the situation stops being contained while you are deciding what to do, switch to the emergency plumbing page and call instead of waiting on a routine booking path.

Looking for water heater service in your city?

Clearset repairs and replaces water heaters across Port Coquitlam, Burnaby, Vancouver, Surrey, Richmond, and nearby Lower Mainland cities. Choose your city for local plumbing details.

See water heater service areas

Water heater FAQs

Should I repair or replace my water heater?

It depends on the age of the unit, the failure type, parts availability, and whether the tank is leaking. Many smaller component failures can be repaired, but leaking tanks and older units are more often replacement conversations.

When is no hot water an emergency?

Usually when the unit is leaking, there is a gas or venting concern, occupants need prompt restoration, or the failure is creating water damage or building coordination issues. If that is your situation, use the emergency plumbing path instead of waiting on a routine service request.

Can I use the online form for water heater service?

Yes. It is a good fit for contained failures, replacements, error-code troubleshooting, and quote-ready upgrades where photos, model numbers, or access notes help route the job.

Do you handle tankless water heaters too?

Yes. Clearset handles tank and tankless water heater service, including repair, replacement, and tankless installation planning.

Need water heater help?

Call for urgent leaks or no-hot-water problems that cannot wait, or send model and issue details online for a cleaner repair-or-replace conversation.