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Mid-State Mechanical, LLCHVAC contractor in Dardenne Prairie, MO

Mid-State Mechanical, LLC is an HVAC contractor at 1200 Lake St Louis Blvd Ste 237, Lake St Louis, MO 63367, rated 4.9 from 19 Google reviews. Open Monday to Friday.

Dardenne Prairie, MO0 paid placements in any rankingHow we rank

Call (636) 696-6333Website ↗

Key facts

Key facts about Mid-State Mechanical, LLC
Address1200 Lake St Louis Blvd Ste 237, Lake St Louis, MO 63367, Dardenne Prairie, MOGet directions
Phone(636) 696-6333
Websitemidstatemo.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.9 from 19 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Dardenne Prairie and 11 towns within 25 miles: Lake Saint Louis, O'Fallon, Wentzville, Weldon Spring, Saint Peters, Chesterfield, Saint Charles, Wildwood, Troy, Ellisville and Ballwin.

Based in Dardenne Prairie, MOView on map

Opening hours

Opening hours for Mid-State Mechanical, LLC
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 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

4.9from 19 Google reviews

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Questions about Mid-State Mechanical, LLC

What are Mid-State Mechanical, LLC’s hours?

Mid-State Mechanical, LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Mid-State Mechanical, LLC serve?

Serves Dardenne Prairie and 11 towns within 25 miles: Lake Saint Louis, O'Fallon, Wentzville, Weldon Spring, Saint Peters, Chesterfield, Saint Charles, Wildwood, Troy, Ellisville and Ballwin. 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 Mid-State Mechanical, LLC?

Mid-State Mechanical, LLC has a rating of 4.9 from 19 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 Mid-State Mechanical, LLC?

Call Mid-State Mechanical, LLC on (636) 696-6333. The business is at 1200 Lake St Louis Blvd Ste 237, Lake St Louis, MO 63367, Dardenne Prairie, MO. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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