Water Heater Repair in Vancouver & Lower Mainland

Fast, Professional Water Heater Repair When You Need It Most

Fast, Reliable Water Heater Repair to Restore Hot Water & Comfort

When your water heater stops working, you need help fast — especially when your home depends on consistent hot water every day. Our licensed technicians repair all water heater types, including standard hot water tanks, tankless systems, heat pump water heaters, and both gas and electric units.

We offer same‑day service, transparent pricing, and repairs done right the first time.

For a full overview of all our hot water services, visit our Water Heater Services page.

Why Homeowners Choose Us for Water Heater Repair

Choosing the right repair company matters. Homeowners trust Techno Gas Heating & Cooling because we focus on accuracy, long‑term reliability, and restoring comfort quickly.

Licensed & Experienced Technicians

Our team is fully certified and trained to diagnose and repair all water heater types including hot water tanks, tankless systems, heat pump water heaters, and both gas and electric units.

Fast, Same-Day Service

We prioritize no‑hot‑water emergencies and respond quickly across the Lower Mainland to restore reliable hot water as soon as possible.

Upfront, Transparent Pricing

We provide clear repair estimates with no hidden fees or surprise charges. You’ll always know the cost before any work begins.

Repairs Done Right the First Time

We use high‑quality parts and follow manufacturer‑approved repair procedures to ensure reliable, long‑lasting results.

Book Your Service Appointment

Let us know how we can help you! Send us a message anytime. We aim to respond to any messages within 24 hours.

What Homeowners Say About Us

      EXCELLENT  
   Based on 222 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Bruno Bachmann 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quick, cheap, and efficient!
  
 
      Posted on Google  
   
   MicJarek 
 
 
 
 Trustindex verifies that the original source of the review is Google. When the cold weather finally arrived in Burnaby, BC this year, my parents turned on their above-ground heating, and of course, it did not come on. We managed to get the pilot light lit, but the furnace would not come on. We first tried the usual AI route (lol) but eventually ended up Googling and finding these guys: Techno Gas Heating & Cooling Services Ltd.

Understandably, many companies were busy with their clients and their furnaces that needed attention during this first cold night of the season, but Techno Gas Heating were willing to come late at night (around 8:00pm, I believe) to address our problem. They first diagnosed it as a HONEYWELL VR8300A4508 STANDING PILOT FURNACE GAS VALVE issue, but when replacing the valve didn’t fix it, it became a sensor issue with the heat ex-changer.

Long story short: the furnace that circulated the water in the above-ground heating was old, as was the water tank (from 2015). After extensive discussion, and on Mike’s recommendation, we decided to replace both with a modern Navien NCB-240/130H high-efficiency condensing combi boiler (space heating + domestic hot water). By then, my parents were without heat for 5 days, so Techno Gas Heating came in on Thursday and after a day and a half had to entire thing replaced/installed.

Competitively, I’m not sure how Techno Gas Heating stacks up in pricing against other HVAC companies (and there are many in a Google search), but I can tell you that their service was professional and they delivered as promised. In the end, I have nothing but praise for their work and would highly recommend their service to anyone in need of a good HVAC company. Great job guys!
  
 
      Posted on Google  
   
   peter Lee (Peter) 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service 👏
  
 
      Posted on Google  
   
   Kary Cuthill 
 
 
 
 Trustindex verifies that the original source of the review is Google. Diyako an his team were considerate and service oriented and their commitment to doing a quality job and not just fast was much appreciated.
  
 
      Posted on Google  
   
   Rona Morrison 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent job!
  
 
      Posted on Google  
   
   Asia Urbanska 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely brilliant service. Everything was done on time, on budget and as agreed. Mike, whom coordinated the project was excellent in every way. If only other companies were so professional and honest.

Thank you team for your fantastic work replacing my furnace.
  
 
      Posted on Google  
   
   robert savage 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mike was very good at explaining..he was very friendly and informative...
  
 
      Posted on Google  
   
   JOYCE TIMOFFEE 
 
 
 
 Trustindex verifies that the original source of the review is Google. Friendly service people
Original installation on time
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Service Areas

We offer fast, local water heater repair across the Lower Mainland, with technicians ready to restore reliable hot water when you need it most.

Common Water Heater Problems We Fix

Water heaters can fail for many reasons. Our technicians diagnose issues accurately and provide safe, effective repairs for tanks, tankless systems, heat pump water heaters, and both gas and electric units.

No Hot Water

Loss of heating due to failed elements, burners, or internal controls.

Pilot Light Issues

Ignition failures, weak pilot flame, or faulty gas valves.

Thermostat or Control Failure

Inaccurate temperatures, intermittent heating, or system shutdowns.

Sediment Buildup

Mineral accumulation causing noise, slow recovery, or reduced efficiency.

Leaking Tank or Connections

Leaks from fittings, valves, or internal tank failure.

Slow Recovery Time

Water taking too long to heat due to failing components or sediment.

Burner or Heating Element Failure

Gas burner issues or electric element burnout causing inconsistent heating.

Temperature Fluctuations

Hot water that runs hot, cold, or inconsistent due to failing sensors or controls.

If your water heater is older or breaking down frequently, you may want to consider a Water Heater Installation instead of ongoing repairs. Tankless systems and heat pump water heaters are also popular options for long‑term efficiency — explore our Water Heater Services to learn more.

Our Water Heater Repair Process

A proper diagnosis and repair ensure your water heater runs safely, efficiently, and reliably. We follow a clear, safety‑first workflow that identifies the root cause, presents transparent options, and completes repairs using manufacturer‑approved parts so your hot water is restored and stays reliable.

1

Rapid Triage and Safety Check

On arrival we perform a quick safety inspection checking for active leaks, gas odors, electrical hazards, and pressure issues — then isolate the unit as needed to protect your home.

2

Full System Assessment

We inspect the tank or tankless unit, burners or elements, controls, valves, venting, and plumbing connections to gather symptoms and failure points.

3

Diagnostic Testing

Using meters, combustion analyzers, flow tests, and visual inspection we verify component performance and identify sediment, corrosion, or control faults.

4

Clear Diagnosis & Upfront Estimate

We explain the problem in plain language, present repair options with costs, and recommend replacement when it’s the more cost‑effective long‑term solution.

5

Repair or Replacement Work

With your approval we complete repairs using OEM or equivalent parts, or perform a replacement following best practices for venting, gas, and electrical connections.

6

Performance Verification & Safety Checks

After work is complete we test temperature, pressure relief, combustion (for gas), electrical connections, and recovery rate to confirm safe, reliable operation.

7

Cleanup, Documentation & Customer Walkthrough

We leave the work area clean, provide a written invoice and parts list, explain what was done, and offer maintenance tips to extend the life of your water heater.

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When to Repair vs Replace Your Water Heater

A quick, practical guide to help homeowners decide whether a repair will restore reliable hot water or if replacement is the smarter long‑term choice.

When Repair Makes Sense

Minor component failure — thermostat, heating element, pilot assembly, or pressure‑relief valve.
Unit age under 8–10 years with no signs of tank corrosion.
Single, isolated issue that has not recurred frequently.
Repair cost is low relative to replacement (typically less than 40% of replacement cost).
No visible tank leaks or extensive corrosion on the exterior or fittings.
You plan to stay in the home short term and want a cost‑effective fix now.
Quick recovery and efficiency remain acceptable after diagnosis.

When Replacement Is the Better Option

Visible tank leak or internal corrosion — tanks that leak must be replaced.
Unit age 10–12+ years (or manufacturer’s recommended service life reached).
Repeated breakdowns or frequent repairs over the past 12–24 months.
Repair cost approaches 40–50% of replacement or more.
Poor efficiency or slow recovery that raises ongoing energy costs.
You want a long‑term upgrade — tankless or heat pump water heaters offer better efficiency and space savings.
Safety or code concerns (venting, gas line condition, or electrical upgrades) that make replacement the safer, more compliant option.

Learn more on our Water Heater Installation page.

Frequently Asked Questions (FAQs)

How quickly can you repair my water heater?

Most repairs can be completed same‑day, especially for common issues like failed heating elements, pilot light problems, or thermostat faults.

What are the most common water heater repair issues?

Sediment buildup, thermostat failure, heating element burnout, pilot or ignition issues, leaking fittings, and temperature inconsistencies.

Can you repair both tank and tankless water heaters?

Yes, our technicians repair standard tanks, tankless systems, heat pump water heaters, and both gas and electric units.

How do I know if my water heater needs repair or replacement?

If the unit is under 10 years old and the issue is minor, repair is usually best. Leaking tanks, repeated breakdowns, or units 10–12+ years old often require replacement.

If you are interested in a replacement or want to learn more please visit our Water Heater Installation page.

What should I do if my water heater is leaking?

Turn off the water supply and call us immediately. Leaks from fittings can often be repaired, but a leaking tank itself must be replaced.

Why is my water heater producing inconsistent temperatures?

Temperature fluctuations are usually caused by thermostat failure, sediment buildup, failing sensors, or heating element issues.

Do you carry parts for same‑day repairs?

Yes, our service vehicles are stocked with common repair parts for tank and tankless systems so most repairs can be completed on the first visit.

Can you fix slow recovery or lukewarm water?

Absolutely. Slow recovery is often caused by sediment buildup, failing elements or burners, or incorrect thermostat calibration.

Do you repair heat pump water heaters?

Yes, we repair compressors, sensors, airflow issues, hybrid heating elements, and other components unique to heat pump water heaters.

How long does a typical water heater repair take?

Most repairs take 1–2 hours, depending on the issue and system type.

Is it safe to keep using my water heater if it’s making noise?

Popping or rumbling usually indicates sediment buildup. It’s generally safe short‑term, but the issue will worsen and reduce efficiency. A repair or flush is recommended.

Do you offer upfront pricing before starting the repair?

Yes, we provide clear, upfront estimates before any work begins, with no hidden fees or surprise charges.

You can also explore our full Water Heater Services page for more options.

Brands We Service

We repair all major water heater types, including standard hot water tanks, tankless systems, heat pump water heaters, and both gas and electric units.

Get Fast Water Heater Repair Today

If your water heater isn’t providing reliable hot water, we’re ready to help. We deliver fast, professional repairs that restore hot water safely and efficiently. Clear pricing, licensed technicians, and dependable results — every time.

Call us today or contact us online to schedule your Water Heater repair.

Why Homeowners Call Us First

We provide:

Same-day water heater repair
Licensed, certified technicians
Upfront pricing with no surprises
Repairs for all water heater types (tank, tankless, heat pump, gas, electric)
Fast response across the Lower Mainland

Call us today or request service online to book your water heater repair appointment.

Looking for maintenance instead? Visit our Water Heater Maintenance page.

Looking for a new system? Visit our Water Heater Installation page.

Want an overview of all options? Explore our Water Heater Services.

Book Your Service Appointment

Let us know how we can help you! Send us a message anytime. We aim to respond to any messages within 24 hours.