ProTech Heating and CoolingHVAC contractor in Duluth, MN
ProTech Heating and Cooling is an HVAC contractor at 401 W Michigan St, Duluth, MN 55802. Open Monday to Friday.
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Key facts
| Address | 401 W Michigan St, Duluth, MN 55802Get directions |
|---|---|
| Phone | (218) 721-8189 |
| Hours | Monday to Friday: 7:30 AM – 4:30 PM |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Serves Duluth and 2 towns within 25 miles: Hermantown and Cloquet.
Based in Duluth, MNView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7:30 AM – 4:30 PM |
| Tuesday | 7:30 AM – 4:30 PM |
| Wednesday | 7:30 AM – 4:30 PM |
| Thursday | 7:30 AM – 4:30 PM |
| Friday | 7:30 AM – 4:30 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Typical heating and cooling prices
| Job | Low | Typical | High |
|---|---|---|---|
| AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range | $3,887 | $5,978 | $8,073 |
| Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range | $2,823 | $4,814 | $6,896 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Reviews
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Questions about ProTech Heating and Cooling
What are ProTech Heating and Cooling’s hours?
ProTech Heating and Cooling is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does ProTech Heating and Cooling serve?
Serves Duluth and 2 towns within 25 miles: Hermantown and Cloquet. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.
How do I contact ProTech Heating and Cooling?
Call ProTech Heating and Cooling on (218) 721-8189. The business is at 401 W Michigan St, Duluth, MN 55802. Ask for a written estimate before any work starts.
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