Endless hot water, lower energy bills, and a 20-year lifespan. Grove Mechanical installs Rinnai and Navien tankless systems in Surrey — permits, gas work, and FortisBC rebates all included.
Why Go Tankless
A tankless system heats water on demand — no tank to run out of. Perfect for Surrey families with high hot water usage.
Tankless water heaters are 20–30% more efficient than traditional tanks. You only heat water when you need it.
A properly maintained tankless unit lasts twice as long as a traditional tank. Better long-term value for Surrey homeowners.
Tankless units mount on the wall and free up valuable mechanical room space in your Surrey home.
What We Install
The most popular tankless brand in Canada
Rinnai is the most trusted name in tankless water heaters. Their condensing units achieve up to 96% efficiency and qualify for FortisBC rebates. Grove Mechanical is a certified Rinnai installer.
Korean engineering, North American reliability
Navien's condensing tankless units are known for quiet operation, built-in recirculation, and industry-leading efficiency. A strong choice for larger Surrey homes.
Most tankless water heater installations in Surrey range from $3,500–$5,500 all-in (unit + labour + permits). After the FortisBC rebate (up to $1,000), the net cost is typically $2,500–$4,500. We provide free in-home assessments and written quotes before any work begins.
Our Process
We visit your Surrey home, assess your hot water demand, existing gas line size, and venting options. No charge.
You receive a written quote covering the unit, installation, permits, and any gas line or venting upgrades needed.
We pull all required permits from the City of Surrey. Most installations are scheduled within 1–2 weeks.
Our licensed gas fitters complete the installation, typically in 4–6 hours. We remove and dispose of your old tank.
We submit your FortisBC rebate application on your behalf. No forms for you to fill out.
We walk you through the new system, register your warranty, and leave you with our direct contact for any questions.
FortisBC Rebate Program
Surrey homeowners who install a qualifying high-efficiency condensing tankless water heater can receive up to $1,000 back from FortisBC. Grove Mechanical handles the entire rebate application — you don't fill out a single form.
Surrey Customers
"Grove replaced our old 40-gallon tank with a Rinnai condensing unit. The installation was clean and professional. They handled the FortisBC rebate and we got $1,000 back. Endless hot water — our family of five loves it."
"Had a Navien NPE-A2 installed. Grove was upfront about the cost, pulled the permits, and finished in one day. The rebate paperwork was done for us. Very happy with the whole experience."
"Our old tank was leaking and Grove came out quickly, assessed the situation, and installed a new Rinnai the next day. They removed the old tank and left the mechanical room spotless."
FAQ
Free in-home assessment for Surrey homeowners. We'll confirm your rebate eligibility, size the right system for your home, and give you a written quote before any work begins.