Commercial Water Heater Solutions in Ontario

At LG Mechanical, we understand the vital role a reliable water heater plays in maintaining your business operations. Whether it’s for potable water, sanitization, or even space heating, a well-functioning water heater is essential. Our comprehensive water heater services are designed to meet the diverse needs of Canadian businesses, ensuring energy efficiency, reliability, and cost savings.

Our Services

Upgrade to High-Efficiency Water Heaters

Modern water heaters are designed to operate more efficiently, reducing energy costs and environmental impact. ENERGY STAR®-certified systems use up to 25% less energy than standard models, saving you money while contributing to a sustainable future. Advanced materials like ceramics provide better insulation, while modern designs offer improved reliability to meet the high demands of businesses.
Expert Design & Installation

Tailored solutions for multi-residential buildings, hotels, and office spaces.

Service & Maintenance

24/7 emergency support for your peace of mind.

Shape Value-Driven Solutions

Assistance with rebate applications and flexible financing options for easier ownership.

Commercial water heaters in a row saving energy and meeting heavy usage demands

Our Water Heater Services

Commercial high-efficiency water heater install lowers energy use and costs now, fast fix

Water Heater Installation

Efficient and hassle-free installation tailored to your business needs.
  • Custom Assessments
  • Professional Setup
  • Utility Rebates Assistance
  • Commercial tankless water heaters installed in series for on-demand cost-effective service

    Water Heater Repair

    Fast and dependable repair services to keep your operations running smoothly.
  • 24/7 Emergency Repairs
  • Expert Technicians
  • Minimized Downtime
  • Commercial water heater maintenance ensuring reliable hot water supply year-round

    Water Heater Maintenance

    Prevent breakdowns and optimize system performance with regular maintenance.
  • Comprehensive Inspections
  • Enhanced Efficiency
  • Extended Lifespan
  • Signs It’s Time to Replace Your Water Heater

    Rising Energy Bills

    Older systems are often less efficient, increasing operational costs.

    Temperature Issues

    If water takes too long to heat or fluctuates in temperature, your system may be underperforming.

    Leaks and Noises

    Persistent leaks or strange sounds indicate potential damage or age-related wear.

    Discolored or Odorous Water

    Rusty or smelly water could signal internal corrosion.

    Why Choose LG Mechanical?

    Energy-Efficient Solutions

    Upgrade to systems that reduce energy consumption and carbon footprints.

    Expert Installations

    Our licensed and insured team ensures flawless setups.

    Comprehensive Maintenance

    Keep your system in peak condition year-round.

    Flexible Payment Plans

    Financing and rental options to fit your budget.

    Let’s Build Comfort Together!

    Contact us today to discuss your property’s needs and discover how we can help you create a space where tenants love to live.
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    Thank you for considering LG Mechanical. At this time, we proudly serve customers only in Ontario, Canada.

    Get in Touch

    Ready to Upgrade?

    At LG Mechanical, We Make Your Comfort Our Top Priority.
    Head Office

    301 Bradwick Drive, Unit #20, Vaughan,ON L4K 3R6

    Let's Talk

    1-866-826-3386

    Email Support

    info@lgmechanical.ca

    Office Hour

    Available 24/7 - 365 Days

    The LG Mechanical Team Services the following areas:

    Locations
    L G Mechanical Repair Man
    FAQ'S

    Commonly Asked Questions

    Commercial water heaters come in several types, including tank-style, tankless, condensing, and hybrid systems. The best choice depends on your building’s hot water demand, available space, and efficiency goals. For hotels, multi-residential buildings, and healthcare facilities, high-capacity ENERGY STAR®-certified models ensure reliable performance and long-term cost savings.

    Upgrading to a modern, high-efficiency water heater can reduce energy consumption by up to 25%, lower utility bills, and extend system lifespan. Advanced features like ceramic insulation and condensing technology improve reliability and heat recovery, making them ideal for businesses with heavy water usage such as restaurants and manufacturing facilities.

    Commercial water heaters should be serviced at least once a year, though systems with heavy daily use may require semi-annual maintenance. Regular inspections, flushing, and component checks help prevent leaks, remove sediment buildup, and ensure consistent water temperatures across your facility.

    Key warning signs include rising energy bills, inconsistent water temperatures, leaks, unusual noises, or rusty and discolored water. If your system is over 10–15 years old or requires frequent costly repairs, replacement with a high-efficiency unit is often the most cost-effective solution.

    Yes. Many Ontario businesses upgrading to high-efficiency water heaters qualify for utility rebates and government incentives. These programs help offset installation costs while promoting sustainability. LG Mechanical assists with rebate applications to ensure businesses maximize available savings.

    LG Mechanical provides custom water heating solutions for commercial, industrial, and multi-residential properties. Our licensed technicians handle everything from design and installation to emergency repairs and ongoing maintenance. With 24/7 support, rebate assistance, and flexible financing options, we keep Ontario businesses running with reliable, energy-efficient hot water solutions.