Fast Response | No Heat? AC Broken? We're Here to Help
24/7 Emergency HVAC Repair Ottawa
When your heating or cooling system fails, you need help NOW. Our emergency HVAC repair service provides fast response for furnace breakdowns, AC failures, heat pump emergencies, and no-heat/no-cooling situations. Available 24/7 including nights, weekends, and holidays. Don't suffer through extreme temperatures—call 613-257-4642 for immediate assistance.
HVAC emergencies don't wait for business hours. Whether it's a freezing winter night with no heat, a sweltering summer day with no AC, or a system making alarming noises, our emergency repair technicians respond quickly to restore your comfort and safety. We diagnose problems accurately, perform reliable repairs, and get your system running again—fast.
Our 24/7 emergency HVAC service covers urgent furnace repairs (no heat, strange noises, gas smells), emergency AC repairs (no cooling, refrigerant leaks, system not running), heat pump emergencies (not heating or cooling, frozen coils, error codes), and all critical heating and cooling system failures. We arrive prepared with fully stocked service vehicles, diagnostic tools, and common parts to resolve most emergencies in a single visit. When you call, you'll speak with a real person who understands the urgency and dispatches help immediately.
Service Available Throughout Ottawa
Related HVAC Services:
Why This Service?
24/7 Availability
Emergency HVAC service available around the clock—nights, weekends, holidays. When your system fails, we're ready to respond immediately, not tomorrow.
Fast Response Time
We prioritize emergency calls and dispatch technicians quickly. Most emergency service calls receive same-day or next-available response for urgent situations.
Fully Stocked Service Vehicles
Our technicians arrive with diagnostic equipment and common parts on board, enabling us to complete most emergency repairs in a single visit.
Expert Emergency Diagnosis
Our experienced technicians quickly identify the problem causing your heating or cooling failure and provide honest recommendations for immediate repair.
All HVAC Systems Serviced
We repair furnaces, air conditioners, heat pumps, boilers, and all HVAC equipment from all major brands during emergency situations.
Safety-Focused Service
Gas leaks, carbon monoxide concerns, electrical issues, and fire hazards are taken seriously. We prioritize safety in every emergency repair situation.
Common Problems We Solve
No Heat Emergency
When your furnace or heating system stops working in winter, it's dangerous and uncomfortable. We respond immediately to no-heat emergencies caused by ignition failures, thermostat issues, blower problems, or system breakdowns.
No Cooling Emergency
AC failures during Ottawa's hot summer days create unsafe conditions, especially for elderly or vulnerable family members. We provide fast repairs for no-cooling emergencies, refrigerant leaks, and compressor failures.
Gas Smell or Leak
Gas smells are serious emergencies requiring immediate attention. If you smell gas, evacuate immediately, call your gas company, then call us for emergency furnace or appliance inspection once cleared.
Strange Noises or Smells
Loud banging, grinding, squealing, or burning smells indicate serious problems requiring urgent attention. These sounds often precede complete system failures—call before it breaks down completely.
Frozen Pipes or Heat Pump
Frozen heat pump coils in winter or frozen AC coils in summer require immediate diagnosis. Loss of heating during extreme cold can lead to frozen pipes and property damage.
System Won't Start
When your HVAC system won't turn on at all, it could be electrical issues, safety lockouts, thermostat failures, or component breakdowns requiring emergency diagnostic service.
Water Leaking from Unit
Water pooling around your furnace, AC, or heat pump indicates condensate drain problems, frozen coils, or equipment failures that need immediate attention to prevent damage.
Carbon Monoxide Alarm
If your CO detector sounds, evacuate immediately and call 911. Once the home is safe, we provide emergency furnace inspection to identify and repair the carbon monoxide source.
Why Choose Carleton Clean Air?
- True 24/7 emergency HVAC service—not just an answering service
- Real people answer your emergency calls, not recordings or voicemail
- Fast response times for urgent heating and cooling emergencies
- Experienced technicians who diagnose problems quickly and accurately
- Fully equipped service vehicles with parts and tools for same-visit repairs
- Emergency service for all HVAC brands: Bryant, Carrier, Lennox, Trane, and more
- Upfront emergency service pricing with no hidden fees
- Safety-focused approach for gas leaks, CO issues, and electrical problems
- Serving Ottawa and surrounding areas with rapid emergency response
- Temporary solutions available if parts are needed for permanent repair
Emergency Repair Financing Available
Emergency repairs can be unexpected expenses. We offer financing options to help make urgent HVAC repairs affordable. Ask about payment plans when our technician arrives—don't let cost prevent you from restoring heat or cooling.
Learn More About FinancingFrequently Asked Questions
How quickly can you respond to an emergency HVAC call?
We prioritize emergency calls and dispatch technicians as quickly as possible. Response times vary based on current call volume and your location, but most emergency service calls receive same-day or next-available response. For life-threatening situations involving gas leaks or carbon monoxide, call 911 first, then contact us once the immediate danger is addressed. When you call 613-257-4642, we'll give you an estimated arrival time and keep you updated if anything changes.
Do you really offer 24/7 emergency HVAC service?
Yes, we provide true 24/7 emergency HVAC repair service including nights, weekends, and holidays. When you call our emergency line, you speak with a real person—not an answering machine or call center. We understand that HVAC emergencies don't wait for business hours, especially in Ottawa's extreme weather. Whether it's 3 AM on Sunday or Christmas Day, we're available to help restore your heating or cooling.
How much does emergency HVAC repair cost?
Emergency service calls typically include a diagnostic fee covering the technician visit, problem diagnosis, and service recommendations. This fee is often applied toward the repair if you proceed. Repair costs depend on the specific problem, parts needed, and labor required. We provide upfront pricing before performing repairs so you know exactly what to expect. Emergency calls may have premium rates during nights, weekends, or holidays due to technician availability. We offer financing for larger emergency repairs.
What should I do if I smell gas?
If you smell gas (rotten egg odor), evacuate your home immediately. Do NOT turn lights on or off, use phones inside, or create any sparks. Once safely outside, call your gas company's emergency line (Enbridge: 1-866-763-5427) or 911. Do not re-enter until cleared by authorities. After the gas company ensures safety, call us at 613-257-4642 for emergency furnace inspection and repair to identify and fix the gas leak source.
Can you repair my HVAC system on the first emergency visit?
We complete most emergency repairs during the initial visit. Our technicians carry fully stocked service vehicles with diagnostic equipment and common replacement parts for furnaces, air conditioners, and heat pumps. However, some repairs require specialized parts that must be ordered. In those cases, we provide temporary solutions when possible (like adjusting settings or bypassing failed components safely) and return with parts for permanent repair as quickly as possible.
What qualifies as an HVAC emergency?
HVAC emergencies include: complete loss of heat in winter or cooling in summer; gas smells or suspected leaks; carbon monoxide detector alarms; strange loud noises or burning smells; visible smoke or flames from equipment; water leaking causing property damage; frozen pipes from heating loss; system creating safety hazards; and elderly or health-vulnerable occupants affected by temperature extremes. If you're unsure whether your situation is an emergency, call us—we'll help you assess the urgency and provide appropriate service.
Do you service all HVAC brands in emergencies?
Yes, our emergency technicians repair all major HVAC brands including Bryant, Carrier, Lennox, Trane, Goodman, Rheem, Amana, York, Mitsubishi, Daikin, and more. We service furnaces, air conditioners, heat pumps, boilers, and ductless systems from any manufacturer. Our technicians carry common parts for popular brands and can diagnose and repair most systems regardless of brand or age during emergency situations.
What happens if my HVAC system can't be repaired immediately?
If immediate repair isn't possible (waiting for parts, equipment beyond repair, etc.), we provide options: temporary solutions to restore some heating or cooling; portable heater or AC unit recommendations; emergency replacement options for completely failed systems; and priority scheduling once parts arrive. For failed systems requiring replacement, we expedite installation to minimize your discomfort. We'll never leave you without heat in winter or AC in extreme summer heat—we find solutions.
Related Repair Services
Furnace Repair Ottawa
Need non-emergency furnace repairs? Our scheduled service provides diagnostic and repair for all furnace issues with convenient appointment times.
AC Repair Ottawa
Air conditioner not cooling properly? Schedule AC diagnostic and repair service with same-day availability during peak cooling season.
Heat Pump Repair Ottawa
Heat pump heating or cooling problems? Expert diagnostic and repair service for all heat pump brands with fast turnaround.
Need Emergency HVAC Repair NOW?
Don't wait when your heating or cooling system fails. Our emergency technicians are standing by 24/7 to restore your comfort and safety. Call 613-257-4642 immediately for fast emergency HVAC repair service in Ottawa.