If your air conditioner keeps switching on and off every few minutes, it’s short-cycling — and it wastes energy, wears out components and never properly cools your home. ROMA Heating & Cooling diagnoses and fixes short-cycling AC systems across Greater Vancouver.
Why your AC is short-cycling
Short-cycling has several common causes, ranging from simple to serious:
- A dirty air filter restricting airflow
- An oversized AC that cools too fast then shuts off
- Low refrigerant from a leak (needs a licensed technician)
- A frozen evaporator coil
- A failing thermostat or poor thermostat placement
- Electrical or control-board faults
How ROMA fixes it
We measure airflow, temperatures and system pressures to find the true cause — not just the symptom — then quote a flat-rate repair. Refrigerant and electrical work is always handled by our licensed technicians.
When to call
Short-cycling rarely fixes itself and usually gets worse. If a fresh filter doesn’t solve it within a day, book a diagnostic before the compressor is damaged.
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
Is short-cycling bad for my AC?
Yes — it stresses the compressor (the most expensive part) and shortens the system’s life, so it’s worth fixing promptly.
Could a dirty filter cause short-cycling?
Absolutely — start by replacing the filter. If it continues, the cause is deeper and needs a technician.
Do you offer same-day AC diagnostics?
We respond quickly across Greater Vancouver and prioritise no-cooling calls in summer.
Related 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.