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Blachly Heating & CoolingHVAC contractor in Olathe, KS

Blachly Heating & Cooling is an HVAC contractor at 1804 E 123rd St, Olathe, KS 66061. Open 7 days a week.

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Call (913) 829-1212Website ↗

Key facts

Key facts about Blachly Heating & Cooling
Address1804 E 123rd St, Olathe, KS 66061Get directions
Phone(913) 829-1212
Websiteonehourairkc.com
HoursMonday to Sunday: 6 AM – 9:30 PM

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Olathe and 11 towns within 25 miles: Lenexa, Overland Park, Merriam, Leawood, Shawnee, Prairie Village, Gardner, Mission, De Soto, Spring Hill and Bonner Springs.

Based in Olathe, KSView on map

Opening hours

Opening hours for Blachly Heating & Cooling
DayHours
Monday6 AM – 9:30 PMevening
Tuesday6 AM – 9:30 PMevening
Wednesday6 AM – 9:30 PMevening
Thursday6 AM – 9:30 PMevening
Friday6 AM – 9:30 PMevening
Saturday6 AM – 9:30 PMevening
Sunday6 AM – 9:30 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
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.

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Questions about Blachly Heating & Cooling

What are Blachly Heating & Cooling’s hours?

Blachly Heating & Cooling is open 7 days a week. Its listed hours are Monday to Sunday, 6 AM – 9:30 PM. On Saturdays it is open 6 AM to 9:30 PM, and on Sundays 6 AM to 9:30 PM. Hours come from the business listing; holiday hours may differ.

What areas does Blachly Heating & Cooling serve?

Serves Olathe and 11 towns within 25 miles: Lenexa, Overland Park, Merriam, Leawood, Shawnee, Prairie Village, Gardner, Mission, De Soto, Spring Hill and Bonner Springs. 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 Blachly Heating & Cooling?

Call Blachly Heating & Cooling on (913) 829-1212. The business is at 1804 E 123rd St, Olathe, KS 66061. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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