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Jaenke Heating & Air ConditioningHVAC contractor in Waterloo, IL

Jaenke Heating & Air Conditioning is an HVAC contractor in Waterloo, IL, rated 5.0 from 31 Google reviews. Open Monday to Friday.

Waterloo, IL0 paid placements in any rankingHow we rank

Call (618) 939-8029Website ↗

Key facts

Key facts about Jaenke Heating & Air Conditioning
Phone(618) 939-8029
Websitejaenkeheating.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating5.0 from 31 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Waterloo and 10 towns within 25 miles: Columbia, Belleville, Swansea, Cahokia, Centreville, Fairview Heights, Shiloh, East Saint Louis, Mascoutah and O'Fallon.

Based in Waterloo, ILView on map

Opening hours

Opening hours for Jaenke Heating & Air Conditioning
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 31 Google reviews

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Questions about Jaenke Heating & Air Conditioning

What are Jaenke Heating & Air Conditioning’s hours?

Jaenke Heating & Air Conditioning is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 Jaenke Heating & Air Conditioning serve?

Serves Waterloo and 10 towns within 25 miles: Columbia, Belleville, Swansea, Cahokia, Centreville, Fairview Heights, Shiloh, East Saint Louis, Mascoutah and O'Fallon. 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.

What do Google reviews say about Jaenke Heating & Air Conditioning?

Jaenke Heating & Air Conditioning has a rating of 5.0 from 31 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Jaenke Heating & Air Conditioning?

Call Jaenke Heating & Air Conditioning on (618) 939-8029. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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