Quick answer: If your New Westminster home has no air conditioning, your best lasting options are a ductless mini-split heat pump, a ducted central AC system, or a whole-home heat pump — chosen based on whether you have existing ductwork. Portable and window units help short-term, but a properly sized system from ROMA Heating & Cooling keeps you comfortable through every Fraser Valley heat wave.
Quick Answer Box
- Have ducts? Central AC or a ducted heat pump is most efficient.
- No ducts (heritage / character home)? A ductless mini-split heat pump.
- Want rebates? Choose a heat pump — it cools and heats and may qualify for FortisBC/CleanBC incentives.
- Heat right now? Call ROMA at (604) 704-0300 for same-day cooling help.
Why So Many New Westminster Homes Have No AC
New Westminster is one of BC’s oldest cities, and it shows in the housing stock. Queen’s Park, Glenbrooke North, and the Brow of the Hill are full of heritage and early-20th-century character homes that were never built with cooling in mind. Many have radiator or baseboard heat and no ductwork at all, which is exactly why central air was never added. For decades the mild climate near the Fraser River made that fine — but recent summers and multi-day heat waves have changed the math, and indoor temperatures in these well-sealed older homes can climb fast and stay high overnight.
Cooling Options That Work in New Westminster
There is no single right answer — the best system depends on your home’s age, layout, and whether you already have ducts. Here is how the main options compare for our city.
| Cooling Option | Best For | Notes |
|---|---|---|
| Ductless mini-split heat pump | Heritage / no-duct homes | Cools and heats; quiet; rebate-eligible |
| Ducted central AC | Homes with existing ductwork | Whole-home, even cooling |
| Ducted / central heat pump | Homes with ducts wanting efficiency | Cooling + year-round heating |
| Window / portable unit | Single room, short term | Stopgap only; adds humidity |
Ductless Mini-Split Heat Pumps
For the many New Westminster homes without ductwork, a ductless mini-split is the standout choice. A slim indoor head mounts on a wall, connected to an outdoor unit by a small refrigerant line through a tidy wall penetration — no major renovation. It cools rooms quickly in summer and heats efficiently in spring and fall, and because it is a heat pump it can qualify for rebates. Learn more about heat pump cooling.
Central Air Conditioning
If your home already has forced-air ductwork, central AC delivers even, whole-home cooling from a single outdoor condenser. It is the simplest upgrade when the ducts are already there. Explore our air conditioning & cooling services.
What You Can Do Today During a Heat Wave
- Close blinds and curtains on sun-facing windows through the day to block solar heat gain.
- Open windows at night and in the early morning to pull in cooler air off the Fraser River, then close up before it warms.
- Run fans to keep air moving — moving air feels several degrees cooler.
- Spend the hottest hours on the lowest, coolest floor of the home.
- Drink water regularly and check on elderly neighbours and family.
When to Call ROMA
If indoor temperatures are climbing past comfort and staying high overnight — especially for seniors, young children, or anyone with health conditions — it is time to get a real cooling system in place. ROMA Heating & Cooling has served Greater Vancouver since 1999, and we provide same-day summer response from our Burnaby base to New Westminster. We will assess your home honestly, size the right system, and handle the full gas-licensed, insured installation.
Sizing and Placement in Dense New Westminster Neighbourhoods
New Westminster’s compact lots and the close spacing of homes in areas like the Brow of the Hill and Sapperton make outdoor-unit placement a real consideration. A condenser or heat-pump outdoor unit needs clearance for airflow and should be positioned to keep noise away from bedroom windows and neighbouring properties. For the city’s many condos and townhomes along Columbia Street and the Quay, strata approval and balcony or wall-mount logistics also come into play. ROMA handles these realities every day: we assess clearances, sound, and access up front so the install is clean, compliant, and quiet.
Correct sizing matters just as much. An oversized system short-cycles, leaving rooms clammy and wearing the equipment; an undersized one runs constantly and never quite catches up during a heat wave. We size to your home’s actual square footage, insulation, and window exposure rather than guessing — which is especially important in heritage homes where original windows and limited insulation change the load.
Why a Heat Pump Often Wins for New Westminster
For a homeowner choosing a first cooling system, a heat pump frequently delivers the best overall value. It cools identically to an air conditioner in summer, then heats efficiently in the spring, fall, and milder winter days that define New Westminster’s climate. That dual use is what makes it eligible for FortisBC and CleanBC rebates that a cooling-only AC cannot claim. If you currently heat with electric baseboards or an aging furnace, pairing a heat pump can also trim your year-round energy costs. During your free assessment we’ll lay out the realistic numbers for your specific home so the decision is an informed one.
Same-Day Cooling Across Metro Vancouver
Don’t wait out the next heat wave in a hot house. ROMA Heating & Cooling offers same-day cooling service from Burnaby to New Westminster and across Metro Vancouver. Call (604) 704-0300 for a free cooling assessment and a recommendation built for your home.
What Our Customers Say
“Called on the weekend with our A/C not working and they were the only company that answered. Scheduled to come on Monday.”
— sandy quek, Google review (★★★★★)
“Upgraded to a smart thermostat. ROMA’s technician installed it and guided us through its features.”
— Keith Getty, Google review (★★★★★)
Frequently Asked Questions
What is the best cooling option for an older New Westminster home without ductwork?
A ductless mini-split heat pump is usually the best fit. It mounts on a wall, needs only a small wall penetration for the refrigerant line, and both cools in summer and heats in shoulder seasons — ideal for the heritage and character homes common in the Brow of the Hill and Queen’s Park.
Can ROMA install cooling in a New Westminster home with no existing AC?
Yes. We assess your home, recommend ducted central AC, a ductless mini-split, or a heat pump depending on layout and budget, and handle the full gas-licensed, insured installation across New Westminster.
How fast can a portable or window unit cool a room during a heat wave?
Window and portable units can take the edge off a single room within an hour, but they struggle in a sustained heat wave and add humidity from condensate. They are a stopgap — a properly sized mini-split or central system is the lasting fix.
Is a heat pump worth it if I only want cooling?
Yes. A heat pump cools exactly like an AC in summer but also heats efficiently the rest of the year, and it may qualify for FortisBC and CleanBC rebates that a cooling-only AC does not.
What can I do today to stay cool while I wait for an install?
Close blinds on sun-facing windows during the day, open up at night for cross-ventilation off the Fraser River, use fans to move air, and stay on the lowest, coolest floor. Call ROMA for same-day assessment if the heat is becoming unsafe.
Related Guides & Services
- Residential AC Repair
- AC Not Blowing Cold Air
- AC Leak Detection & Repair
- AC Compressor Troubleshooting
- Heat Pump Not Cooling
Call ROMA Heating & Cooling Today
For fast, professional diagnosis and repair anywhere in Greater Vancouver, call (604) 704-0300 or email info@romaheating.ca. Same-day and after-hours service, gas-licensed and insured, serving the Lower Mainland since 1999.
What Greater Vancouver Homeowners Say
“Nelson worked hard to get the NTI unit fixed. He was always polite, courteous and on time.”
“As always Nelson was super efficient. Showed up on time and was quick to work. I had a full maintenance done on the fireplaces and furnace. He was awesome. I won’t use anyone else.”
“Excellent service. Andy had a spare Carrier inducer with him which saved us time.”
“Was very prompt to respond to our issues. Technician was scheduled for the day following my initial call.”
“Very professional heating company. Price is reasonable, excellent work.”
“Highly recommend this company. It was a pleasure dealing with Shawn and Nelson.”
“Professional and courteous technicians with attention to detail and customer needs.”
“Always great, friendly service. Serviced the hot water on-demand system. Honest and informative. Thanks!”
“Speedy response time, honest, and professional service from start to finish.”
Why Greater Vancouver Trusts ROMA Heating & Cooling
ROMA Heating & Cooling has installed, repaired and maintained heating and cooling systems across Metro Vancouver since 1999. Our team are TSBC-licensed gas fitters (Gas LGA0202903) and Red Seal-trained technicians — licensed, bonded and insured — and we back every job with upfront, flat-rate pricing and a 100% satisfaction guarantee. We hold a 4.8★ rating from 221+ Google reviews.
- Authorized for 30+ brands (Lennox, Carrier, Viessmann, Navien, Rheem & more)
- Upfront flat-rate pricing — no overtime or hidden fees
- Free, no-obligation estimates on new installations
- Locally owned & operated in Burnaby, BC
No Hidden Fees
Our service rates are transparent and easy to understand. You approve upfront, flat-rate pricing before we start — so you never get a bill you didn’t expect.
Licensed & Bonded
ROMA is a TSBC-licensed gas contractor (Gas LGA0202903). Our technicians are bonded, insured and Red Seal-trained — qualified for any heating or cooling system.
Free Estimates
We offer free, no-obligation estimates on new installations — furnaces, boilers, heat pumps, air conditioners, tankless and hot-water tanks.
ROMA Heating & Cooling is a trusted HVAC contractor serving Metro Vancouver since 1999. We specialize in furnace repair, heat pump installation, boiler services, air conditioning, and emergency heating solutions for residential, commercial, and government clients. Available 24/7, our certified technicians deliver fast, reliable, and affordable HVAC services across Greater Vancouver.