Smart Thermostat Installation in Barrie & Central Ontario
Lennox S40, ecobee and Honeywell thermostats — installed, wired and set up for your system.
Smarter Control, Better Comfort
A smart thermostat lets you control your heating and cooling from your phone, set schedules that match your routine and get alerts when something needs attention. We make sure it is compatible with your equipment and wired correctly.
What We Offer
Serving homes and businesses across Barrie and Central Ontario.
Lennox S40
Lennox’s smart thermostat with touchscreen and app control, built for Lennox systems.
ecobee
Smart thermostats with room sensors and app control.
Honeywell
Reliable programmable and Wi-Fi thermostats for most systems.
Setup & Compatibility
Wiring, configuration and app setup — including heat pump and dual-fuel systems.
Signs It’s Time to Call Us
- An old manual or dial thermostat
- Wanting to control temperature from your phone
- Installing a new furnace, AC or heat pump
- Inconsistent temperatures or short cycling
- A dual-fuel or heat pump system that needs proper control
- Wanting usage reports and maintenance reminders
Why Garry Mechanical
- Licensed, experienced technicians
- Written quotes before any work starts
- Leading equipment brands, installed to Ontario code
- Residential and commercial experience
- Local Barrie company serving Central Ontario
- Seasonal maintenance contracts available
How It Works
Simple, straightforward and no pressure.
Call or Request a Quote
Tell us what’s going on — by phone, email or our quote form.
On-Site Assessment
A technician inspects your home or business and explains your options clearly.
Clear, Upfront Quote
You get a written price before any work begins. No surprises.
Clean, Code-Compliant Work
We install or repair it properly, test everything and clean up after ourselves.
Frequently Asked Questions
Will a smart thermostat work with my system?
Most systems are compatible, but some need extra wiring or an adapter. We check before installing.
Can I buy my own thermostat?
Yes — we can install a thermostat you have purchased, as long as it is compatible with your equipment.
Do you set up the app?
Yes, we configure the thermostat and help you connect the app.
Which brand should I choose?
If you have a Lennox system, the S40 is designed for it. Otherwise we can help you compare options.
Areas We Serve
Proudly serving Barrie and Central Ontario.
Other Services
Need Smart Thermostats?
Call Garry Mechanical today for a free, no-obligation quote.
1-75 Anne St S, Barrie ON L4N 2E2 | Mon–Fri 8am–6pm | Sat 9am–5pm | Sun 9am–3pm | 24/7 emergency service