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Toennies Service CoHVAC contractor in O'Fallon, IL

Toennies Service Co is an HVAC contractor at 219 E Main St, Damiansville, IL 62215, rated 5.0 from 26 Google reviews. Open Monday to Friday.

O'Fallon, IL0 paid placements in any rankingHow we rank

Call (618) 248-5130Website ↗

Key facts

Key facts about Toennies Service Co
Address219 E Main St, Damiansville, IL 62215, O'Fallon, ILGet directions
Phone(618) 248-5130
Websitetoenniesservice.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating5.0 from 26 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves O'Fallon and 9 towns within 25 miles: Mascoutah, Shiloh, Highland, Belleville, Swansea, Fairview Heights, Troy, Collinsville and Maryville.

Based in O'Fallon, ILView on map

Opening hours

Opening hours for Toennies Service Co
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

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Google

5.0from 26 Google reviews

Hired Toennies Service Co? Write a review

Questions about Toennies Service Co

What are Toennies Service Co’s hours?

Toennies Service Co 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 Toennies Service Co serve?

Serves O'Fallon and 9 towns within 25 miles: Mascoutah, Shiloh, Highland, Belleville, Swansea, Fairview Heights, Troy, Collinsville and Maryville. 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 Toennies Service Co?

Toennies Service Co has a rating of 5.0 from 26 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 Toennies Service Co?

Call Toennies Service Co on (618) 248-5130. The business is at 219 E Main St, Damiansville, IL 62215, O'Fallon, IL. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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