Heating
Furnace and heating support that keeps your space dependable through an Ottawa winter.
- Diagnostics & repair
- System replacement
- Seasonal tune-ups
Locally focused. Comfort minded.
Home comfort,
handled.
Straight answers, skilled workmanship, and heating and cooling solutions built for Ottawa and Surrounding Areas.
ResidentialLight commercial24H Emergency Service
COOL21°
HEAT22°
Built forevery season.
What we do
One team. Every season.
From a furnace that won’t start to a cooling system that can’t keep up, we help find a practical path back to comfort.
Cooling
Air-conditioning solutions for efficient, even comfort when summer turns up the heat.
- AC service & repair
- New installations
- Performance checks
Heat pumps
Year-round heating and cooling from one versatile, energy-conscious system.
- System selection
- Installation support
- Troubleshooting
Indoor air
Practical ways to improve airflow, humidity, filtration, and the air your family breathes.
- Humidity control
- Filtration
- Ventilation
Maintenance
Proactive care that helps your equipment run smoothly and makes seasonal changeovers easier.
- Routine inspections
- Cleaning & adjustments
- Maintenance planning
Light commercial
Responsive HVAC support for local shops, offices, and small commercial spaces.
- Service & repair
- Planned maintenance
- Equipment guidance
Why SixOneThree
Ottawa changes fast.
Your comfort shouldn’t.
Local heating and cooling work means planning for deep winter, humid summer, and everything the shoulder seasons throw at your equipment. We keep the conversation clear and the recommendations grounded in what your space actually needs.
Start a conversation4Distinct seasons to plan for
1Clear point of contact
613Local area, built right into our name
What to expect
Simple from the start.
Tell us what’s happening
Share the symptoms, your location, and the best way to reach you. Photos and equipment details help too.
Get a clear next step
We’ll review the request, confirm coverage and availability, and explain what the visit will involve.
Get comfortable again
Your technician assesses the system, talks through the options, and completes the approved work.
Planned maintenance
Give your system a head start.
Regular attention can reveal wear, airflow problems, and small changes before the busiest weeks of the year. Ask us about a maintenance rhythm that fits your equipment and property.
- Seasonal system review
- Cleaning and operating checks
- Clear notes on condition and next steps
Service area
Comfort across the capital.
Serving Ottawa and Surrounding Areas. Send us your postal code and we’ll confirm coverage for your request.
Check your postal code01Ottawa
02Surrounding Areas
Good to know
Questions, meet answers.
Still wondering about something? Email us and we’ll point you in the right direction.
What types of systems can I ask you about?+
Contact us about furnaces, central air conditioners, heat pumps, thermostats, humidifiers, filtration, ventilation, and related comfort concerns. We’ll confirm whether your equipment and request are within our current scope.
Do you work with both homes and businesses?+
Yes. The site is set up for residential service and light-commercial enquiries. Include the property type and equipment details when you get in touch so we can route the request properly.
When should HVAC maintenance be scheduled?+
A seasonal check before the heating or cooling workload ramps up is a sensible rhythm. The best timing can vary by equipment, age, usage, and manufacturer guidance.
How do I request a service visit?+
Use the service-request button or email Admin@SixOneThreeHVAC.ca with your name, service address, system type, what you’re noticing, and your preferred availability. For emergency service, call 613-791-9608.
Do you offer emergency HVAC service?+
Yes. SixOneThree HVAC offers 24H Emergency Service in Ottawa and Surrounding Areas. Call 613-791-9608 for urgent heating or cooling support.
Am I inside the service area?+
SixOneThree HVAC serves Ottawa and Surrounding Areas. Send your postal code and we’ll confirm coverage before an appointment is arranged.
Get in touch
Tell us what’s
going on.
Include your service address, equipment type, what you’ve noticed, and the best way to reach you. For urgent support, our 24H Emergency Service is available by phone.