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Action Mechanical ServicesHVAC contractor in O'Fallon, IL

Action Mechanical Services is an HVAC contractor at 700 Old Collinsville Rd, O'Fallon, IL 62269, rated 4.4 from 207 Google reviews. Open Monday to Friday.

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Key facts

Key facts about Action Mechanical Services
Address700 Old Collinsville Rd, O'Fallon, IL 62269Get directions
Phone(618) 476-7750
Websiteactionservices.org
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.4 from 207 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category

Service area

Serves O'Fallon and 11 towns within 25 miles: Fairview Heights, Collinsville, Shiloh, Swansea, Belleville, Maryville, Centreville, Troy, Glen Carbon, East Saint Louis and Pontoon Beach.

Based in O'Fallon, ILView on map

Opening hours

Opening hours for Action Mechanical Services
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 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

4.4from 207 Google reviews

Hired Action Mechanical Services? Write a review

Questions about Action Mechanical Services

What are Action Mechanical Services’ hours?

Action Mechanical Services is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Action Mechanical Services serve?

Serves O'Fallon and 11 towns within 25 miles: Fairview Heights, Collinsville, Shiloh, Swansea, Belleville, Maryville, Centreville, Troy, Glen Carbon, East Saint Louis and Pontoon Beach. 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 Action Mechanical Services?

Action Mechanical Services has a rating of 4.4 from 207 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 Action Mechanical Services?

Call Action Mechanical Services on (618) 476-7750. The business is at 700 Old Collinsville Rd, O'Fallon, IL 62269. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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