Founded by Edmond Yeh and Larry Chen after years of watching rushed installs and confusing invoices become the norm. They built ACS around one idea: do it right, explain it clearly, and stand behind the work.
Every project starts with a conversation. We listen to your goals, budget, and timelines. Then we assess the space and present clear options in plain English so you can choose what fits.
Our technicians arrive when promised, protect your floors, and clean up before they leave. You get a written quote in advance, a summary of work completed, and tips to keep the system running at its best.
From a heat pump for a laneway home to a walk-in cooler for a busy commercial kitchen — the approach is always the same: careful, honest, and done right the first time.
Your comfort guides every decision. We suggest the right size, not the biggest model. We explain tradeoffs, answer questions, and keep you informed from booking to final check.
Licensed technicians follow manufacturer specs and CSA codes. Proper sizing, clean brazing, pressure testing, full performance checks. Reliable equipment, longer life, lower energy bills.
No hidden fees, no upsells you don't need. Clear itemised quotes before any work begins, and the final invoice matches what you approved. We pull permits when required.
“Managing large venues means there's no room for downtime and the boys get that. They respond quickly, handle complex systems with confidence, and always deliver solid results. It's a huge relief having a team I can trust.”
Shawn
Vancouver
“These guys are the real deal. They explained everything so clearly and fixed our walk-in cooler faster than I expected. Super professional, no upselling, just honest work. I won't be calling anyone else.”
Jason
Coquitlam
