Heating & Cooling

Welcome to Oncall Heating & Cooling Company

Water Heater Install & Repair Pros

Not sure? Speak to an HVAC expert +1 416 834 6454

Your #1 Choice For

Service

We've got prestigious awards for our work

Turning up the chill factor in your home or office

Our company, ONCALL Heating & Cooling, believes that comfort is an essential requirement rather than an optional luxury. Your space’s indoor climate remains perfectly positioned whenever you need it to be – safe, comfortable, energy-efficient, no matter which season is happening outside.

ONCALL Heating and Cooling Banner – 0% Interest and 24-Month Financing on Furnace, AC, and Heat Pump Services

Hot Water Solutions That Work for Your Home

Hot water stands as a necessity that you depend on throughout your daily routine, starting from your morning shower to laundry time. The professional water heater services at ONCALL Heating & Cooling guarantee continuous hot water availability regardless of your home or business activity levels.

Our licensed technicians offer both new system installations and current system repair services, which deliver solutions that are safe and energy-efficient, along with long-lasting performance.

Go Tankless and Never Run Out of Hot Water Again

Until now, have you been pondering a switch to tankless water heaters? It’s a smart move! Tankless systems generate hot water instantly upon request, so you get an unlimited hot water supply while using less power than conventional storage tanks.

Our company performs tankless water heater installation services throughout the region for residential and commercial properties. Our team will assist you in selecting the proper model and execute the installation while respecting all relevant codes.

Expert water heater repair services to restore hot water efficiently in your home or business

Benefits Of Going Tankless

  • Endless hot water supply
  • Energy savings and lower utility bills
  • Compact design that saves space
  • Longer lifespan than traditional tanks

We provide careful measurements for selecting the right size before performing full installation and testing procedures for your project needs.

New Hot Water Tank? We Make Installation Hassle-Free

We will handle your installation without tankless systems if they do not match your needs. We provide installation of high-efficiency hot water tanks, which demonstrate both reliability and performance capabilities. Our team installs new tanks at both new homes and replacement sites with fast and secure procedures.

 

Hot Water Tank Acting Up? Call Us for a Quick Repair

When you notice strange noises together with temperature problems and fast hot water depletion, you need immediate hot water tank repair. Your water tank requires maintenance work. Our technicians excel at diagnosing water heater problems because most heater issues require only repairs instead of total replacements.

Our experts receive training for fixing all hot water tank types as per brand variations, and they bring all necessary tools and replacement parts to perform quick repairs.

Our Installation Process

  • Safe removal and disposal of your old tank
  • Full connection to gas or electric systems
  • Proper venting and code compliance
  • Testing and post-installation support

Our company selects durable hot water tanks exclusively from reputable brands that guarantee many years of problem-free operation.

 

What We Fix

  • Rust, combined with leaks, appears at the base of the tank
  • Pilot light or burner problems
  • Faulty thermostats
  • Unusual sounds (popping, banging, etc.)
  • Hot water temperature that is either excessively high or insufficient

A modern high-efficiency furnace system delivers fast utility savings together with raised indoor comfort levels.

Our team will always provide straightforward evaluations before recommending a replacement unless a replacement becomes essential.

ONCALL Heating & Cooling dedicates its attention to your hot water requirements since we understand how essential it is for your daily comfort.

Contact us today for expert water heater service, installation, or repair. Our company provides free assessments without pushy sales tactics, so you can get expert professional service at the moment you need it.

Get in touch with us

    Frequently Asked Questions

    1. Why should I consider a tankless water heater?

    Tankless water heaters provide hot water on demand, so you never run out. They use less energy than traditional storage tanks, save space with a compact design, and often last longer, making them an efficient and practical choice for homes and businesses.



    2. Can ONCALL Heating & Cooling install traditional hot water tanks as well?

    Yes! We install high-efficiency hot water tanks for both new homes and replacements. Our team ensures a safe, quick, and code-compliant installation while selecting tanks from trusted brands that provide long-lasting performance.

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

    Signs your water heater needs attention include strange noises, inconsistent water temperatures, fast depletion of hot water, leaks, rust, or pilot light/burner issues. Most problems can be repaired without replacing the entire unit.

    4. What does the hot water installation process involve?

    Our installation process includes safe removal and disposal of your old tank, proper connection to gas or electric systems, correct venting, code compliance, and post-installation testing and support to ensure reliable operation.

    5. How can I ensure I get the right water heater for my home?

    Our experts take careful measurements and assess your household or business needs before recommending a tankless or traditional water heater. We help you select the proper size and model to maximize efficiency, comfort, and energy savings.