Installation & Replacement
Properly Sized HVAC Installation — Done Right the First Time
Installation and replacement of ductless, central, and mini-split systems across GTA. Proper system sizing, equipment selection, and installation planning for your space — with a 12-month labor warranty.
When you'd call us
Call us when…
- You're building, renovating, or finishing a basement or addition
- Your current system is 12–15+ years old
- Repairs are becoming frequent — and expensive
- Energy bills keep climbing with the same usage
- Some rooms are always too hot or too cold
- You want to add a mini-split to a specific room
- You're considering switching to a heat pump
- You want a second opinion on another company's quote
Recent installations
Installation Work Across GTA
Two-zone mini-split installation — clean line-set routing with no exposed ductwork.
High-efficiency furnace replacement — old unit removed, new system started same day.
Central AC installation with properly sized condenser and new line set.
What's included
What an Installation Covers
- Free on-site survey and load calculation for your actual space.
- Proper system sizing — not rule-of-thumb square-footage guesses.
- Equipment options at two or three price points, with honest tradeoffs explained.
- Written, line-item estimate before any work is scheduled.
- Professional, code-compliant installation by our own technicians.
- Line-set, electrical, and condensate work done properly — not rushed.
- Full system startup, testing, and performance verification.
- Walkthrough of operation, filters, and basic maintenance.
- 12-month labor warranty on the installation.
Stuff we won't do
What We Won't Do on an Installation
- We don't oversize systems "to be safe" — it causes short cycling, humidity problems, and premature wear.
- We don't quote an installation without seeing the space.
- We don't push whichever brand pays the highest rebate that month.
- We don't pass your installation to unknown subcontractor crews.
How it goes
Three Steps to a New System
Free on-site estimate
We measure the space, look at your existing setup, and talk through what you actually need.
Options & written quote
Two or three properly sized options with honest tradeoffs and a line-item price. No pressure.
Installation day + walkthrough
Clean installation, full system test, and a walkthrough so you know exactly how everything works.
Other services
If this isn't quite what you need…
HVAC Service & Repair
Accurate diagnostics and repair — no unnecessary part replacement.
Maintenance & Tune-Ups
Keep your new system efficient and catch small problems early.
Ventilation & Ductwork
Duct layout and airflow planning that saves ceiling height.
What customers say
Real reviews from real Greater Toronto Area homes.
"Meridian replaced our entire system in a 12-unit building. Coordinated everything, finished ahead of schedule, and came in under the quoted budget. True professionals who understand bigger jobs."
"Two other companies quoted systems that were oversized for our house. Meridian did an actual load calculation and installed a smaller, cheaper unit that keeps every room comfortable. Honest from start to finish."
"Mini-split installed in our finished basement. Clean work, no exposed lines, and they walked us through the remote and filter cleaning before leaving. Couldn't be happier."
Service areas
HVAC Service Across Central New York
Our shop is local. When you call, we don't dispatch from an hour away — our trucks are already in your neighborhood.
Ready when you are
Get an honest HVAC quote today.
Real technician on the call, not a dispatcher. Clear floor prices. Same-day service across GTA if you call before 2 PM.