Water Heater Installation
Need a new hot water system? Our technicians can help you select and install the ideal water heater for your property’s needs, ensuring seamless setup and long-lasting performance.
Fast, reliable hot water service from a team you can trust. Professional water heater installation, repair, and tankless water heater service for homes and businesses across the Lower Mainland.

When your home’s hot water stops running, you need fast, reliable service from a team you can trust. At Crest Mechanical Corp, we specialize in professional water heater installation and water heater repair services, helping homeowners and businesses stay comfortable year-round.
Whether it is a traditional storage tank system or an advanced tankless water heater in Surrey, we have the skills and experience to get the job done right.
We offer a full range of hot water services designed to keep your system operating efficiently and reliably.
Need a new hot water system? Our technicians can help you select and install the ideal water heater for your property’s needs, ensuring seamless setup and long-lasting performance.
Experiencing inconsistent water temperatures, unusual noises, or leaks? Our expert team quickly diagnoses and repairs all makes and models of water heaters, restoring your system’s reliability.
Tankless systems are efficient and convenient, but like any appliance they occasionally need maintenance or repairs. We specialize in tankless water heater repair in Surrey, providing prompt service to keep your on-demand system running smoothly.
If you are replacing an old, inefficient B-vent water heater with a new energy-efficient tankless model, you may be eligible for valuable rebates. These incentives can significantly reduce the overall cost of your installation, sometimes covering a large portion of the expense.
Tell us about your current water heater and property.
We help you find out if your upgrade qualifies for rebates.
We install your new unit and support the rebate paperwork.
Rebate availability and amounts depend on the program, your existing equipment, and current terms. Confirm details before you commit.
Conventional storage tank water heaters installed and replaced for homes and businesses.
Electric units sized to your household demand.
On-demand hot water that saves space, and may qualify for rebates when replacing an old B-vent heater.
Compact point-of-use and whole-home instantaneous units.
Boilers for hot water and hydronic heating in residential and commercial buildings.
Boiler repair →Swift and reliable hot water system repair. With years of hands-on experience, our expert plumbing technicians troubleshoot and resolve a variety of hot water problems and keep the flow consistent.
Not sure? We assess your household demand and give an honest recommendation.
When it comes to your home’s hot water needs, you deserve expert workmanship, dependable service, and honest advice. Our certified technicians have years of hands-on experience working with all types of water heating systems.
Whether you are upgrading to a new tankless unit or repairing your existing system, we make sure every job is completed safely, efficiently, and up to the highest industry standards.
Reach our Surrey team any time for repairs or installations.
We find the problem and give a clear price before work begins.
Certified technicians complete the work safely and to code.
We test your system and help with rebate paperwork where it applies.
Our team proudly serves homeowners and businesses across Surrey, Vancouver, Langley, Abbotsford, Chilliwack, and surrounding areas. From water heater installations to complex tankless water heater repairs, you can rely on Crest Mechanical Corp for fast, professional service and expert advice.
We also handle plumbing, gas fitting, heating, and water filtration.
Inconsistent water temperatures, unusual noises, and leaks are common warning signs. Units older than about 10-12 years are often nearing end-of-life. Our technicians diagnose the problem and give you an honest repair-or-replace recommendation.
Yes. We specialize in tankless water heater repair in Surrey and across the Lower Mainland, providing prompt maintenance and repairs to keep your on-demand system running smoothly.
A storage tank heater keeps a reserve of hot water ready, while a tankless (on-demand) heater heats water as you use it. Tankless units are typically more energy-efficient and compact, and we help you choose the right system for your property.
If you are replacing an old, inefficient B-vent water heater with a new energy-efficient tankless model, you may be eligible for valuable rebates that can significantly reduce the cost. Contact us and we will help you find out if you qualify.
Water heater repairs typically take about 1-2 hours, depending on the issue. A replacement can take several hours, depending on the type of water heater and the complexity of the installation. We provide an estimated time during the consultation.
Yes. Our team diagnoses and repairs all makes and models of water heaters, including storage tanks, electric water heaters, tankless, and instantaneous units.
Shut off the water supply to the heater, turn off its power if it is safe to do so, and call us for emergency repair. If you smell gas, leave the property and call the FortisBC emergency line at 1-800-663-9911 or 911.
We serve homeowners and businesses across Surrey, Vancouver, Langley, Abbotsford, Chilliwack, and surrounding Lower Mainland communities.
Do not let water heater issues disrupt your home or business. Reach out to Crest Mechanical Corp for expert water heater repair, professional installation services, or reliable tankless water heater repair in Surrey and beyond. We will help you get your hot water flowing again, quickly and hassle-free.