O2 HVAC is the Abbotsford HVAC company homeowners and builders call for furnace repair, heat pump installation, air conditioning and water heaters. We design, install and repair heating and cooling systems built for Fraser Valley weather, from a 1980s split-level in Clearbrook to a new multiplex on Eagle Mountain. Serving Abbotsford, Chilliwack and Mission.
Tell us about your home or project. We reply within one business day.
Abbotsford homes take a beating from both ends of the thermometer. The city hit 42.9°C in June 2021 and fell to −15.4°C during the January 2024 Arctic outflow, and those are exactly the days furnaces quit and air conditioners overheat. As an HVAC contractor in Abbotsford, we size every system with a room-by-room load calculation, pull the permits and install it so it runs quietly for years to run quietly and efficiently through both extremes.
If you searched “HVAC near me” because the heat just went out, call 604-619-0202. A licensed HVAC technician answers 24 hours a day. If you’re planning ahead, you’ll get a written, itemised quote with the repair and replacement costs side by side, so you can see which makes more sense for your home.
As a full-service Abbotsford HVAC contractor, every system we install is sized for your home, installed cleanly and backed by the people who put it in.
No heat, short cycling, a burning smell or a furnace that hasn’t been cleaned in years. We handle furnace repair in Abbotsford around the clock, plus annual furnace cleaning and inspections before outflow season.
High-efficiency gas furnaces of 95% efficiency and up, sized from a load calculation instead of guessed from square footage.
Ducted and cold-climate heat pumps that heat efficiently through wet 0°C to 8°C winters and cool your home through July, plus heat pump service and repair.
Central air and heat pump cooling for summers that now reach 35°C and beyond, so at least one room stays cool for older family members.
Warm air from the vents, a frozen coil or a unit tripping the breaker on the hottest day of the year. Fast AC repair in Abbotsford and pre-summer tune-ups.
Heating and cooling for baseboard homes, basement suites, coach houses, garages and hot upstairs bedrooms.
Tankless water heaters and hot water tanks installed, repaired and replaced, with gas connections made by a licensed gas fitter.
Complete mechanical design and installation for custom homes, multiplexes and wood-frame buildings, built to the BC Energy Step Code.
Not sure what you need? Tell us what’s happening and we’ll point you to the right fix.
If your gas furnace is 15 years old or more, FortisBC’s relaunched dual fuel rebate (for installs on or after October 15, 2026) can cover a big share of a new heat pump and furnace. Most homes qualify for up to $4,000, and income-qualified households for up to $8,000.
Homes heated with electric baseboards may qualify for a BC Hydro heat pump rebate instead, and a new federal heat pump rebate was announced on October 8, 2026 but isn’t open yet. Rebates usually can’t be combined on the same system, so we’ll tell you at your estimate which program pays the most for your home.
Rebate amounts and rules are set by FortisBC, BC Hydro and the Government of Canada and can change. Checked October 22, 2026.
When more than one system is near the end of its life, replacing them together costs less and works better than doing them one at a time. Our packages give you one plan, one quote and one crew.
A new furnace, heat pump and tankless water heater, designed together so the venting, gas lines, ductwork and controls fit cleanly in your mechanical room. Backed by full coverage for your mechanical room for the next 10 years [O2 to confirm terms].
A new gas furnace paired with a heat pump and a connected thermostat. The heat pump handles most of the year, including all your cooling, and the furnace takes over when an outflow drops temperatures well below freezing. It’s the system FortisBC’s dual fuel rebate is built around.
These are the calls our HVAC technicians get most often in Abbotsford, BC, and what usually fixes them.
Light frost on a wet 0°C morning is normal, and the unit defrosts itself every 30 to 90 minutes. A solid block of ice, or a unit sitting in a puddle under a leaking eavestrough, is not. We raise outdoor units on stands and keep them clear of roof runoff.
Plenty of furnaces in Clearbrook and Abbotsford’s older neighbourhoods are past 15 years old. They work hardest when outflow winds hit, which is when worn igniters, flame sensors and inducer motors give out. Yearly maintenance catches most of these problems in September, not at 2 a.m. in January.
Two-storey homes on Sandy Hill, Auguston and Eagle Mountain often run several degrees warmer upstairs in July. It’s usually a duct or sizing problem, not the thermostat. Balanced ductwork, a properly sized heat pump or a mini split for the bedrooms fixes it.
Wildfire smoke reaches the Fraser Valley most summers now. A MERV 13 filter, sealed ductwork and running your system on recirculate keep the worst of it outside.
Some older homes with 100 amp service need a panel upgrade before a heat pump goes in. We check your panel at the estimate so it’s never a surprise on install day.
Townhouse and condo owners usually need strata approval for an outdoor unit. We supply the specifications, sound ratings and placement plan your strata council asks for.
The November 2021 Sumas Prairie flood showed how quickly equipment below grade can be lost. In low-lying areas, we place furnaces, water heaters and outdoor units above expected water levels where the layout allows.
Abbotsford’s weather is mild on average, but its extremes are some of the toughest in the Lower Mainland, and they’re what break heating and air conditioning systems. Good Abbotsford HVAC design plans for all four of these.
On June 28, 2021, Abbotsford hit 42.9°C, the hottest temperature in its history. Twenty Abbotsford residents died in that heat dome, most of them indoors in homes without cooling. Since March 2024, the BC Building Code requires every new home to have at least one living space that stays at or below 26°C.
When cold air pours down the Fraser Valley, wind chills drop to −20°C or colder. In January 2024 Abbotsford fell to −15.4°C and BC Hydro set a record for power demand. That’s when undersized heat pumps struggle and tired furnaces fail, and when a dual fuel system switches to gas automatically.
Abbotsford gets about 1,500 mm of precipitation a year. Heat pumps are at their most efficient between 0°C and 8°C, but the outdoor unit needs to sit high enough and drain well to defrost properly.
Air quality warnings have covered the Fraser Valley in recent summers, which makes good filtration part of every cooling system we design.
The right answer depends on how your home is heated today. Here’s what usually works best for each type of home.
| Your home now | What usually makes sense | Why |
|---|---|---|
| Electric baseboards | Ductless mini split or ducted heat pump | The biggest savings: a heat pump uses roughly a third to a half of the electricity of baseboard heat, and adds cooling |
| Gas furnace, 15+ years old | Dual fuel system | Cooling plus efficient mild-weather heating, with gas backup in the cold; eligible for FortisBC’s rebate |
| Gas furnace, newer, no AC | Add a heat pump to your existing furnace | Cooling and lower mild-weather heating costs without replacing a good furnace |
| New build | System designed to the BC Energy Step Code | Heat pump or dual fuel sized from a load calculation, plus balanced ventilation |
Since BC removed the consumer carbon tax in April 2025, gas heat has become cheaper, while BC Hydro rates have kept rising. Switching a gas home fully to electric won’t always lower your bills. A dual fuel system lets the heat pump work when it’s cheapest and switches to gas when it isn’t, so you gain air conditioning and comfort without betting your heating bill on one fuel. We’ll show you the expected running costs for your home before you decide, using current FortisBC and BC Hydro rates.
There are plenty of HVAC companies in Abbotsford. Here’s what we do that many don’t.
Room by room, to CSA F280, so your system is never oversized or undersized.
Quieter, longer-lasting and easier to clean than flex duct.
Vents that match your finishes instead of standing out.
A fire-safety detail most new builds skip.
Equipment, labour, permits and any panel or duct work listed line by line.
Load calculation, commissioning record and installation photos, submitted on time.
Abbotsford has a provincial target of 7,240 new homes by 2028, and its new Official Community Plan opens the door to more townhouses and multiplexes. We work with builders and owner-builders on custom homes, three- and four-plexes and wood-frame buildings.
We look at your current system, ductwork, electrical panel and how your family uses the house.
We work out your home’s real heating and cooling needs room by room, so nothing ends up oversized or undersized.
Equipment, labour, permits and any panel or duct work are listed line by line, with rebate eligibility explained.
Heat pumps need an electrical permit, and gas furnace or dual fuel work needs a Technical Safety BC gas permit. We apply for them.
Floors protected, old equipment removed, outdoor unit placed for low noise and good drainage.
We test the system, book the inspections and show you how to use your thermostat.
You get the load calculation, commissioning record and invoice details the rebate programs ask for.
Every home is different, but here are typical installed prices before rebates so you can plan.
Quotes in the Fraser Valley vary widely, usually because some leave out the load calculation, permits or panel check. Ask every contractor to show you what’s included.
A few recent installations from across the Lower Mainland.
We provide heating and cooling in Abbotsford across every part of the city: Clearbrook, Historic Downtown, Mill Lake, Auguston, Eagle Mountain, Sandy Hill, Townline Hill, Aberdeen, Mount Lehman, Bradner, Matsqui, Sumas Mountain and Sumas Prairie.
HVAC across Sardis, Vedder Crossing, Promontory and Chilliwack Proper, where summers run hottest and wildfire smoke hits hardest. Popular services: furnace repair, water heaters, air conditioning and heat pumps in Chilliwack.
Heating and cooling for established homes and the new neighbourhoods growing in Cedar Valley and Silverdale.
Not sure if we cover your street? Just ask.
[Google review from an Abbotsford customer]
[Google review from a Chilliwack customer]
[Google review from a Mission customer]
Repair, installation, rebate and builder questions live on their own pages.
Check four things. The company should be a licensed gas contractor with Technical Safety BC, do a room-by-room load calculation, give you an itemised quote with permits included, and, if you want a FortisBC rebate, be a member of the Home Performance Contractor Network. Recent Google reviews from Abbotsford homeowners tell you the rest.
Yes. Abbotsford’s winters mostly sit between 0°C and 8°C, where heat pumps are most efficient, and summers now bring real heat. For the few days each winter when an Arctic outflow pushes temperatures well below freezing, a cold-climate heat pump or a dual fuel system with gas backup keeps your home warm.
A ducted heat pump on existing ductwork typically costs [price range] before rebates, and a dual fuel system [price range]. Ductwork changes and panel upgrades move the price up or down. You get a written, itemised quote after a free estimate.
Not always. Gas became cheaper when BC removed the carbon tax in April 2025. Going from electric baseboards to a heat pump saves the most. From gas, the main gains are cooling and comfort, and a dual fuel system keeps heating costs predictable.
Book furnace maintenance in September or October, before outflow season, and AC or heat pump service in April or May, before the first hot spell. One visit a year is enough for most homes with a dual fuel system or heat pump.
Modern heat pumps run at about 45 to 55 decibels. We place the outdoor unit away from property lines and neighbours’ windows, mount it on vibration pads and choose models with quiet night modes.
Sometimes. Many newer Abbotsford homes have enough capacity, but some older homes with 100 amp service need an upgrade first. We check your panel at the estimate.
Yes. We work across Abbotsford, Chilliwack and Mission, including Sardis, Vedder Crossing, Promontory, Cedar Valley and Silverdale.
Yes. We’re open 24 hours, so you can call 604-619-0202 any time your heat or cooling stops working.
Tell us a little about your home or project and we’ll get back to you within one business day. Need heat now? Call any time.
