Open Monday-Friday: 8am-5pm
16700 Sideroad 17A, Sunderland, ON L0C 1H0
.png){kind=icon}
WATER BOILERS AND TANKS
From traditional tanks to high-efficiency tankless systems, we handle the heavy lifting so you can get back to your routine. There’s nothing like a blast of freezing water in the morning to remind you how much you rely on your water heater. Whether your current unit is acting up, leaking, or just can’t keep up with the morning rush, Harold’s Heating and Cooling provides the expert service you need to keep the hot water flowing.
We offer comprehensive solutions for every type of home
Our water boilers and tank Serivces
Professional Installation: We’ll help you choose the right size and model for your household needs and handle the full setup.
Heat Pumps and Mini-Splits Installation: Expert installation for optimal efficiency and performance.
Tankless Water Heaters: Enjoy endless hot water and lower energy bills with a modern, space-saving on-demand system.
Traditional Tank Systems: Reliable, high-capacity gas and electric tanks installed with precision.
Emergency Repairs: If your heater is leaking or making strange knocking sounds, our technicians are ready to diagnose and fix the issue fast.
Why Choose Us for Your Water Heater Needs
Engineered System Sizing
We avoid the "one-size-fits-all" approach. Our technicians perform a detailed capacity analysis based on your home’s peak-demand requirements. This ensures your system is perfectly calibrated to provide maximum comfort without unnecessary energy expenditure.
Transparent, Fixed-Rate Quoting
We believe in absolute financial clarity. Before any work commences, you will receive a comprehensive, fixed-rate estimate. Our pricing is inclusive of all labour and materials, ensuring there are no hidden fees or unexpected surcharges upon completion.
Property Preservation Standards
Our team adheres to strict job-site cleanliness protocols. We utilize heavy-duty floor protection and specialized equipment to move units safely, ensuring your home remains pristine. We leave every workspace in a "ready-to-use" condition, removing all debris and old equipment.
Local Accountability & Warranty Support
As a locally owned and operated firm, we stand behind our workmanship with robust service guarantees. Should any issues arise, our proximity allows for prompt attention, providing you with the peace of mind that comes from a long-term service partnership.