Emergency HVAC Services in Greater Columbia Area
Need fast, reliable emergency HVAC help now? We answer 24/7 and never charge after-hours fees. As a third-generation, family-owned team with over 69 years of experience and an A+ BBB rating, we fix it right. Serving the Greater Columbia area, including Lexington, Irmo, and West Columbia. During summer heat waves or winter cold snaps, we respond fast. Backed by a 4.8 rating from 1,036 reviews. Call or book online now.
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View all offers24/7 Emergency HVAC — flat rate, no overtime surcharge, ever.
- flat rate
- no overtime surcharge
HVAC failure in North Columbia? We dispatch immediately We dispatch immediately flat rate, no overtime surcharge, ever.
- flat rate
- no overtime surcharge
HVAC emergency in Irmo? Call Kaminer at (803) 991-0948 — typically on-site within 15–25 minutes, 24/7 with no after-hours surcharge.
Cayce HVAC emergency? Call Kaminer at (803) 694-7928 — typically on-site within 20 minutes, 24 hours a day with no after-hours surcharge.
- typically on-site within 20 minutes
- no after-hours surcharge
Call Kaminer at (803) 694-7928
Same flat rate at 2 AM on a holiday as a Tuesday afternoon — no exceptions.
- Same flat rate at 2 AM on a holiday as a Tuesday afternoon
- no overtime surcharge
Why Choose Us
A+ BBB Rated
Third-Generation Local
69+ Years Experience
24/7, No After-Hours Fees
Customer-First Guarantees
What Our Customers Say
speed
“Absolute lifesavers; they made my AC a same-day priority during a heat wave.”
professionalism
“Nighttime call answered and fixed right away. Very professional.”
quality
“Out within hours and had us cooling again. Polite and thorough.”
An emergency AC fix is work that must happen right away because the issue risks safety, is actively damaging your home or equipment, or leaves you without cooling during dangerous heat. The most common trigger is a total shutdown on a hot day, often from an electrical failure or a failed blower or compressor.
Our team handles these situations often across West Columbia and nearby neighborhoods. We provide true 24/7 response with the same flat rate after-hours, and many problems are repaired on the first visit with stocked, genuine parts.
Call for emergency service if you notice:
- AC won’t run and indoor temperature is climbing rapidly.
- Burning or electrical smell, smoke, or sparking from the unit.
- Water leaking from the air handler or ceiling due to a clogged drain or frozen coil.
- Breaker tripping repeatedly or refrigerant hissing with ice on the lines.
If any of these occur, shut the system off at the thermostat and breaker to prevent further damage, then call for help.
Updated: 2026-09-28
Need help in West Columbia, SC? Call (803) 888-4115 or book online. "Same-day problem resolution." — Tammy B.
An HVAC emergency is any issue that risks safety, property damage, or loss of heating or cooling in extreme weather. Call if you have no heat or AC during extreme temperatures. Burning smells or electrical issues are emergencies. Strange grinding, banging, or screeching noises need urgent attention. A sudden system failure with no response is an emergency. Frozen or leaking AC components can cause damage and need fast service. We are available 24/7 in Columbia and surrounding areas, and we service all brands.
Updated: 2025-11-24
Need help in Ridgeway, SC? Call (803) 888-4115 or book online.
"He explained everything about my AC issues and recommendations very thoroughly." — Diane C.
HVAC means heating, ventilation, and air conditioning. It matters because it keeps your home comfortable, safe, and healthy by controlling temperature and indoor air quality. In Columbia, SC and nearby areas, we offer 24/7 emergency service with a true 24-hour line for AC and furnace repairs, duct repairs, air filtration, and more. Preventive maintenance helps avoid emergencies with inspections, cleanings, performance checks, and filter guidance, plus annual AC tune-ups. We back our work with a 100% satisfaction guarantee.
Updated: 2025-12-09 00:00:00
Need help in Prosperity, SC? Call (803) 888-4115 or book online.
"Great job! Came same day and did excellent work." — Margaret C.
Kaminer Heating And Cooling does not list a fixed hourly price for emergency HVAC; final cost is confirmed after an on-site diagnostic and depends on labor time and parts. Most costs are driven first by what failed inside the system rather than the time of day. Our team handles urgent calls across the Columbia area, so Cayce homeowners follow the same quote process. Free estimates are available, and maintenance plan clients pay no after-hours fees.
Key factors that change the price:
- Scope of the failure and how complex the diagnostic is
- Availability of genuine replacement parts or special-order needs
- Time required to restore safe, reliable operation
- System age and condition, which can shift the choice toward repair or replacement
Ask for a written, line-item estimate after the diagnosis before approving any repair.
Updated: 2026-04-01
Need help in Cayce, SC? Call (803) 888-4115 or book online. "My ac quit working yesterday they were out within a couple of hours and had it back up and cooling." — Irene C.
There isn’t a flat price for 24-hour AC repair; a technician confirms costs after an on-site diagnosis. After-hours fees are waived for maintenance agreement clients. We offer free estimates and flexible financing for emergency repairs. We provide true 24/7 response for homes in Columbia, Lexington, Blythewood, and nearby communities. If your AC is down, we prioritize same-day emergency service and safety checks.
Quick check:
- If you smell burning or see ice/leaks, shut the system off and call.
- Have the model number ready for faster service.
Updated: 2025-12-17 00:00:00
Need help in Blythewood, SC? Call (803) 888-4115 or book online.
"My ac quit working yesterday they were out within a couple of hours and had it back up and cooling." — Irene C.
24-hour AC repair for a home with Kaminer Heating And Cooling uses flat-rate pricing with no after-hours surcharge, and the final cost is confirmed after an on-site diagnosis. Most of what you pay depends on the actual fault and parts required, not the time of day. We provide true 24/7 emergency response across Lexington and Richland counties, and our trucks carry common parts to finish many fixes on the first visit. If a major repair on an older unit nears the cost of replacement, we’ll clearly compare options and can handle permitting for a new system when needed.
What typically drives price after we arrive:
- Specific part replacement (capacitor, contactor, fan motor, or compressor work)
- Refrigerant leak locate/repair and recharge if required
- Drain or coil cleaning to clear shutdown-causing blockages
- Electrical or control failures that need rewiring or a new board
Before you call, check the breaker and filter; if the system is freezing or short-cycling, turn it off to prevent damage.
Updated: 2026-10-05
Need help in West Columbia, SC? Call (803) 888-4115 or book online. “I was impressed how quickly a tech was dispatched and how efficiently the issue was diagnosed and resolved.” — Kurt S.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
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