Sub Zero Heating & Air Conditioning vs Knock Knock HVAC, AC Repair & Furnace Repair
Both verified HVAC Technicians in the Toledo metro.
Sub Zero Heating & Air Conditioning
HVAC Technician · Columbus, OH
⭐ 4.7(162 reviews)
"Sean & Nate took care of a freezing tenant's service call with in 2 hours of my reaching out to them. and the price was very reasonable! Highly recommend. Happy tenants and happy l"
Knock Knock HVAC, AC Repair & Furnace Repair
HVAC Technician · Cincinnati, OH
⭐ 5.0(114 reviews)
Side-by-side
| Sub Zero Heating & Air Conditioning | Knock Knock HVAC, AC Repair & Furnace Repair | |
|---|---|---|
| City | Columbus | Cincinnati |
| Rating | ⭐ 4.7 | ✓⭐ 5.0 |
| Reviews | ✓162 | 114 |
| Years in business | — | — |
| 24/7 emergency | — | — |
| Senior discount | — | — |
| Specialties | ✓Furnace, Heat pump | Furnace |
| Starting price (lowest service) | — | — |
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