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We assess the rooms you want to heat and cool in your Ottawa home.
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Zoned Comfort
Ductless Mini Split Systems in Ottawa
Why SM HVAC
Efficient Ductless Comfort for Any Room
Ductless mini splits bring efficient, zoned heating and cooling to bedrooms, additions, and spaces without ductwork. SM HVAC installs and repairs wall mounted and multi zone systems across Ottawa, with clean line set routing and free in home estimates.
Free In Home Estimates
We bring efficient, zoned comfort to any room in your home.
Zoned Comfort
Licensed technicians handle clean installs and tidy line set routing.
Clean Installation
You get free in home estimates and clear, honest pricing.
Install, Repair and Maintenance
What Our Mini Split Services Cover
- Wall mounted head installation
- Multi zone system design
- Outdoor condenser setup
- Line set routing and hiding
- Filter and panel cleaning
- Refrigerant charge and testing
- Zoning and remote setup
- Seasonal maintenance
Free Estimate
We assess each room for efficient zoned comfort.
Zoned Comfort
Technicians install indoor heads and outdoor units cleanly.
Clean Install
Clear pricing before installation or repair begins.
Quiet Operation
We test each zone for quiet, reliable operation.
34 +
YEARS SERVING OTTAWA
Why Choose Us
Ottawa Homeowners Trust SM HVAC
TSSA Licensed
Fully licensed for gas work across Ottawa and the surrounding area.
Fully Insured
Complete coverage for every job, so you are always protected.
24/7 Emergency
Round the clock service when your heat goes out unexpectedly.
5 Star Rated
Trusted by Ottawa homeowners with dozens of 5 star reviews.
Our Process
How Our Mini Split Service Works
01
02
Design Zones
We plan head placement and zoning for even comfort.
03
Professional Install
We mount the heads, set the condenser, and route line sets cleanly.
04
Test and Enjoy
We test operation and show you how to control each zone.
More From SM HVAC
Explore All Our HVAC Services
Furnace Repair
Fast, licensed furnace repair across Ottawa.
Furnace Installation
High efficiency furnace installs and replacements.
AC Repair
Get your air conditioner cooling again.
AC Installation
Central air conditioning install and replacement.
Heat Pumps
Efficient heating and cooling year round.
Boiler Services
Hydronic and radiant heating experts.
Ductless Mini Splits
Zoned comfort for any room in your home.
Ductwork & Ventilation
Better airflow, comfort and air quality.
Water Heaters
Tank and tankless water heater service.
Gas Line Services
Licensed, safe gas line install and repair.
Emergency HVAC
24/7 emergency heating and cooling help.
Maintenance Plans
Seasonal tune ups to protect your system.
HERE WHEN YOU NEED US
Let’s Get You Comfortable.
Tell us what is happening with your furnace, air conditioner, heat pump, boiler or gas system. We’ll review your message and help you choose the right next step.
TSSA CERTIFIED
5.0 TOP RATED IN OTTAWA
5.0 TOP RATED IN OTTAWA
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Contact Us
"Amazing! Another HVAC guy had told me I’d have to scrap my AC unit. Sebastien was able to fix it…"
Mathieu Lacroix
Nepean, ON
CLIENT REVIEWS
Real Reviews From Local Customers.
Read what local homeowners say about our communication, responsiveness and heating and cooling service.
SM HVAC Inc is your local TSSA-licensed HVAC contractor in Ottawa, specializing in furnace repair, air conditioning service, heat pumps, boilers, gas lines, system maintenance, new installations, and 24/7 emergency heating and cooling repairs.
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Copyright © 2026 S.M HVAC Inc. All Rights Reserved.
