Boiler Installation in Delta, Sized Right, Priced Straight
A combi for a radiator home in Ladner, a condensing boiler for a basement loop in Tsawwassen, in-floor radiant for a new build in North Delta: our Red Seal installers size it room by room, quote it flat-rate, pull the permits, and register the warranty. Most Delta installations finish in one to two days.
time in Delta
Boiler Installation in Delta, Matched to the House, Not the Brochure
Delta is three towns with three boiler stories. Ladner Village keeps 1900s heritage homes with original radiators on lots carved from the delta; Tsawwassen's 1960s-70s ranchers and newer infill run baseboard loops in the province's rain-shadow sunshine belt; North Delta's 1960s-70s splits hold the galvanized-and-poly-B-era mechanicals now aging out. All of it sits behind dikes with a high water table, which shapes mechanical-room placement more than most owners expect. BC Home Service has installed across Delta since 2010 — permits through Technical Safety BC, flat-rate written quotes, and mounting and venting designed for the ground the city is built on.
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Repairs, replacements and annual services across Metro Vancouver since 2010 — hydronic installs are a large share of the book.
0 years in hydronics
Boiler work since 2010, from heritage gravity-loop conversions to the newest combi and radiant installs.
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Door-to-door arrival in Delta for quote visits and install-day support, around the clock, all winter.
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From 512 verified reviews. Boiler customers mention clean piping work and honest sizing advice most.
Boiler Installation Options We Deliver Across Delta
Every option quoted flat-rate, with permits, removal and registration in the number — not added after.
Combi Boiler Installation
One wall-hung unit heats the house and supplies endless hot water. The default for smaller Delta homes, suites and laneway houses.
From $7,000
Combi quote →Condensing Boiler Installation
95-percent-efficiency condensing boilers matched to radiator or low-temperature loops, with side-wall venting routed to code.
From $8,500
Condensing quote →Cast-Iron Replacement
Like-for-like cast-iron swaps sized to your existing radiators and pipework, keeping the emitters that have already outlived two boilers.
From $5,500
Replacement quote →Radiant In-Floor Zones
In-floor hydronic loops for basement suites, bathroom renovations and additions, zoned properly with the boiler sized for the added load.
From $1,800/zone
Radiant quote →Indirect Tank Add-On
For bigger households, a boiler-fed indirect storage tank outperforms any standalone water heater and qualifies the boiler to run cooler.
From $2,800
Indirect quote →Power Flush and Water Chemistry
Every install starts clean: magnetite flushed, inhibitor dosed, water tested. A dirty loop is what kills new boilers early.
From $350
Flush quote →Permits, Inspection and Registration
Gas permits through Technical Safety BC (formerly the BC Safety Authority), the city inspection where required, and manufacturer registration for the long warranty terms.
Included
Ask about permits →Honest Fuel-Switch Consultation
Before you spend on a boiler, we check whether a heat-pump fuel-switch makes more sense for your house — and say so in writing if it does.
Free with every quote
Book a consult →Why Delta Boiler Installs Need Local Knowledge
The equipment is the easy part. What separates a good install from a five-year headache is knowing this city's housing stock, water and rules.
A housing stock built around water heat
Delta's three communities carry three hydronic eras. Ladner Village and Westham Island hold 1900s-40s homes — many with original cast-iron radiators — on lots that flood-prone ground has re-levelled more than once. Tsawwassen's 1960s-70s ranchers, Sunshine Hills' 1970s-80s family homes, and North Delta's 1960s-70s splits run the baseboard-loop playbook, with the galvanized and poly-B plumbing eras (pre-1940 galvanized, 1978-95 poly-B) lurking in the walls around them. Newer Tsawwassen infill and the Southlands add modern combi territory.
Climate, water and terrain quirks
Delta is dike country: Ladner and the Boundary Bay shore sit at or near sea level with a high water table, so mechanical rooms get elevated, vented and protected rather than dropped in a pit. Tsawwassen sits in the rain shadow of Vancouver Island and the Olympics — drier, sunnier, and a couple of degrees warmer than Ladner's delta fog — which changes both heating loads and the case for low-temperature systems. Winter still delivers the coastal defrost band everywhere in Delta, and salt air near Boundary Bay and the strait corrodes flue and outdoor metal faster than inland owners expect.
Permits, bylaws and strata realities
Gas permits run through Technical Safety BC, and Delta's floodplain rules shape mechanical elevation in the dike-protected zones — we design to them rather than around them. Heritage homes in Ladner's conservation areas can face exterior venting restrictions, which side-wall and concentric vent routing options solve. Strata townhouse stock in Tsawwassen and North Delta needs permission letters for shared-plant work, and our office arranges those routinely. Neighbours can read about boiler installation in Richmond or the full service areas map.
How a Delta Boiler Installation Actually Works
Measured load, matched emitters, permitted gas work, and a system left clean. No shortcuts, no mystery line items.
Sizing: measured, never guessed
Every quote starts with a room-by-room heat-loss calculation, not a square-footage rule of thumb. We measure the emitters you already own — radiator square footage or baseboard metreage — because the boiler has to match them, not fight them. An oversized boiler short-cycles all winter, wears out early and never hits its rated efficiency. An undersized one never catches up on the coldest Delta night. Getting this right costs nothing and saves the most, and it is the first thing we check when a second opinion walks in the door.
What every installation includes
- Room-by-room heat-loss calculation and emitter survey, in writing.
- Right-sized unit from brands we install and stand behind — IBC, Navien, Lochinvar, Viessmann and NTI — matched to your loops, not to inventory.
- Side-wall venting to code — condensing boilers vent through plastic side-wall pipe under the gas code (CSA B149.1), which is what lets a boiler live in tight Delta mechanical spaces.
- Power flush and inhibitor on existing loops, with magnetite filter fitted as standard.
- New circulators, zone valves and expansion tank sized to the new unit — reusing tired parts on a new boiler is a false economy.
- Gas permit through Technical Safety BC (formerly the BC Safety Authority), city permit where the municipality requires it, and the gas inspection scheduled for you.
- Old boiler removed and disposed — tank too, on combi conversions.
- Commissioning report with combustion analysis numbers, and manufacturer registration filed so the 10-to-25-year warranty terms actually apply.
Combi or boiler plus indirect tank
One wall-hung combi replaces boiler plus tank and frees a closet, which is why it dominates Delta retrofits. The honest limit is hot-water demand: a combi serves one or two simultaneous draws comfortably. If your household runs three showers and a laundry load at once, or the house is large, a boiler with an indirect tank is the better-engineered answer and we will size both ways before recommending. For deeper background, our boiler versus furnace guide walks the full trade-off set, and the boiler service hub covers maintenance and warranty terms.
Safety, straight up
All gas work is done by licensed gas fitters under permit, and the installation is inspected before it is signed off. If you ever smell gas in the house, leave first and call FortisBC's 24/7 emergency line at 1-800-663-9911 — then call us. Carbon-monoxide alarms on every level are code in BC and non-negotiable in our book, and we test them with every install.
The Neighbourhoods We Install In Across Delta
Different eras of housing ask for different installations. Here is what we usually quote in each part of town.
| Neighbourhood | Housing stock era | What we usually install there |
|---|---|---|
| Ladner Village | 1900s-40s heritage, original radiators | Condensing retrofits with heritage vent routing |
| Tsawwassen | 1960s-70s ranchers plus infill | Combi swaps sized to sunny-belt loads |
| Sunshine Hills | 1970s-80s family homes | Like-for-like installs with power flush |
| North Delta / Scottsdale | 1960s-70s splits | Condensing replacements, suite zoning |
| Boundary Beach / Beach Grove | Waterfront and near-shore homes | Corrosion-specced installs, elevation rules |
| Westham Island | Heritage farmhouses | Propane-capable systems, dike-adjacent mounting |
Honest Boiler Installation Pricing in Delta
Most complete installations land between $8,000 and $15,000 all-in. Every number below is a written flat rate approved before anything is ordered.
| Installation | Price range | What affects it |
|---|---|---|
| In-home survey and written quote | Free | Room-by-room load calc and emitter survey included |
| Combi boiler installation | $7,000-$11,000 | Model, hot-water demand, gas line and vent routing |
| Condensing boiler installation | $8,500-$14,000 | Capacity, side-wall venting run, controls and zoning |
| Cast-iron replacement (like-for-like) | $5,500-$12,000 | Output match, radiator pipework condition |
| Radiant in-floor zone addition | $1,800-$3,500 | Loop count, manifold, controls, floor-up access |
| Indirect storage tank add-on | $2,800-$4,500 | Tank size, mixing valve, recirculation loop |
| Power flush and water chemistry | $350-$650 | Loop age, sludge load, filter fit |
| Old boiler removal and disposal | Included | Tank too, on combi conversions |
| Permits, gas inspection, registration | Included | Technical Safety BC gas permit filed and closed out |
There is no hourly meter on install day and no surprise line items. If scope changes because we found something behind the wall, work stops until you approve the revised number in writing. Financing is available from 7.99% OAC, and we check FortisBC and CleanBC program eligibility with every quote.
From First Visit to Warm Radiators, in Five Steps
The same sequence on every Delta install, whether it is a combi swap in Ladner or a full re-pipe in Tsawwassen.
Free in-home survey
We measure the house and the emitters, inspect the existing loops, and leave you a written load calculation — usually within 48 hours of your call.
Flat-rate quote with options
Two or three equipment paths at fixed numbers, each with the honest pros and cons. No pressure, and the quote does not expire while you think.
Permits and equipment ordered
Gas permit filed with Technical Safety BC, city permit where required, and the exact unit ordered against your approval — never before.
Install day, 1-2 days
Floor protection, old unit out, loops flushed, new boiler hung and piped, side-wall vented to code, commissioned and combustion-tested.
Inspection and registration
Gas inspection closed out, warranty registered with the manufacturer, and your first annual service booked so the paper trail never lapses.
Rebates, Paperwork and the Right Time to Book
Boiler installs reward planning: book in the right window, file the right forms, and the numbers get meaningfully better.
April-June: the quiet window
Shoulder-season slots are easiest to book and loops flush best in cooler water. If your boiler limped through winter, spring is the cheapest time to stop gambling with it.
September-October: before the rush
Once the first cold snap lands, every heating company in the region is slammed. Book the survey by early October and the install is done before the phones light up.
FortisBC and CleanBC, checked honestly
FortisBC upgrade programs have applied to high-efficiency boiler replacements, with amounts that change year to year. We never promise a number until we check the current program for your home — then we file the paperwork where you qualify. If a heat-pump fuel-switch makes more sense, we will say so, and the CleanBC stack is laid out plainly in our rebate guide.
Boiler Installs We Are Proud to Sign
Three typical Delta jobs: a combi conversion, a radiator-home condensing retrofit and a radiant basement addition.
Before
After
Ladner: boiler plus tank replaced by one wall-hung combi, freeing the mechanical closet and ending the cold-shower queue. One day, permitted and inspected.
Before
After
Tsawwassen: a corroded mid-efficiency unit replaced with a right-sized condensing boiler, every original radiator kept and power-flushed. Gas bill down roughly a quarter.
Before
After
North Delta: in-floor radiant zones added for a basement suite, zoned off the new boiler with its own thermostat — suite comfort without touching the main floor's balance.
What Delta Boiler Owners Say
Specific, numbers-first reviews — the way our customers actually talk about us.
"Three quotes for a combi conversion, and this was the only one that measured the house first. Install took one day, the permit and inspection were handled, and the invoice matched the quote to the dollar."
Arthur Klassen · Ladner · Combi boiler installation
"They kept our 1920s radiators, replaced the boiler that fed them, flushed every loop, and labelled all the piping. Two winters later the house heats more evenly than it ever did with the old unit."
Priya Ramachandran · Tsawwassen · Condensing boiler retrofit
"Quoted three options honestly, told us which one we did not need, registered the warranty, and booked the first service before they left. The commissioning report has actual combustion numbers on it."
Doug Friesen · North Delta · Radiant zone installation
Related Services in Delta
One licensed team for the rest of the house — heating, cooling, plumbing and envelopes, all under the same flat-rate promise.
Boiler Repair in Delta
Same-day repairs for the boiler you already own — $89 diagnostic credited, 24/7 no-heat response.
Plumber in Delta
Leaks, drains, repipes and fixture work for Delta homes, all under one flat-rate roof.
Furnace Repair in Delta
Ducted heating repair and tune-ups for the houses that traded radiators for registers.
Heat Pump Installer in Delta
Cold-climate heat pumps with CleanBC rebate paperwork handled, up to $16,000 in 2026.
Heat Pump Repair in Delta
Capacitor, defrost, reversing-valve and refrigerant repairs for the post-heat-dome fleet.
Water Heater Service in Delta
Tank and tankless water heater work — or an indirect tank fed by your new boiler.
24/7 Emergency Plumber in Delta
Burst pipes and floods answered around the clock, with 40-60 minute average response.
Financing & Rebates
Payment plans from 7.99% OAC that spread a major heating upgrade over manageable months.
Boiler Installation Beyond Delta
Guides Worth Your Coffee Break
Written by our technicians for BC homeowners — no fluff, real numbers.
Boiler vs Furnace: Which Heating System Fits Your Vancouver Home
The honest BC comparison: comfort, running costs, ducts, and what original radiators are worth keeping.
EfficiencyEnergy-Efficient Upgrades That Actually Pay Off in BC
Which upgrades earn their cost back in BC's utility-rate environment, ranked with real numbers.
RebatesCleanBC Rebates 2026: The Complete Metro Vancouver Guide
Every current program, what actually qualifies, and the paperwork order that gets applications approved.
What homeowners say about our boiler installation in Delta
Real Google reviews from Metro Vancouver and Fraser Valley customers. We are rated 4.9 across 39 Google reviews.
“BC Home Service fixed our furnace on the coldest night of the year. They answered the phone at 11 PM, arrived within 30 minutes, and had us warm by midnight. Professional, honest, and incredibly fast. Will never use another company.”
“Our heat pump installation qualified for $8,400 in CleanBC rebates — BC Home Service handled ALL the paperwork. I didn't have to lift a finger. The system is incredible. Best home improvement decision we've made.”
Frequently Asked Questions
The ten questions Delta boiler owners ask us most, answered without sales pressure.
Get Your Delta Boiler Installation Quote
Tell us about the house and what heats it now, and a Red Seal installer will call you back within the hour during business hours to book the free survey.
Why Delta homeowners call BC Home Service
- Red Seal licensed, insured $2M, WorkSafeBC covered
- Room-by-room load calculation on every quote
- Flat-rate pricing approved before work starts
- Permits, gas inspection and registration handled
- 2-year workmanship warranty, in writing
- 10-25 year manufacturer warranties registered
- 40-60 minute average response in Delta
- 4.9 stars from 500+ Metro Vancouver reviews
No heat right now? Do not wait for email.
The boiler you have can usually be repaired today — our repair crews answer around the clock while you plan the install.
Call 604-615-2212 NowAverage response: 40-60 min in Delta.
BC License BC-PL-2019-4421. Every boiler installer Red Seal certified. Permits pulled on every install.
Full liability coverage plus WorkSafeBC clearance. Certificates available for strata and property managers.
Rated 4.9 from 500+ verified reviews across Delta and Metro Vancouver since 2010.
2-year written guarantee on labour, 10-25 year manufacturer warranty on installed systems, registered for you.