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Jen MechanicalHVAC contractor in Alton, IL

Jen Mechanical is an HVAC contractor at 803 Hopp Hollow Dr, Alton, IL 62002. Open Monday to Friday and Sunday.

Alton, IL0 paid placements in any rankingHow we rank

Call (618) 433-1720Website ↗

Key facts

Key facts about Jen Mechanical
Address803 Hopp Hollow Dr, Alton, IL 62002Get directions
Phone(618) 433-1720
Websitejenmechanical.com
HoursMonday to Friday: 7 AM – 8 PM; Sunday: 7 AM – 8 PM

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Alton and 11 towns within 25 miles: Godfrey, Upper Alton, East Alton, Wood River, Bethalto, Pontoon Beach, Edwardsville, Granite City, Jerseyville, Glen Carbon and Maryville.

Based in Alton, ILView on map

Opening hours

Opening hours for Jen Mechanical
DayHours
Monday7 AM – 8 PMevening
Tuesday7 AM – 8 PMevening
Wednesday7 AM – 8 PMevening
Thursday7 AM – 8 PMevening
Friday7 AM – 8 PMevening
SaturdayClosed
Sunday7 AM – 8 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • 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 Jen Mechanical

What are Jen Mechanical’s hours?

Jen Mechanical is open Monday to Friday and Sunday. Its listed hours are Monday to Friday, 7 AM – 8 PM; Sunday, 7 AM – 8 PM. It is closed on Saturdays, and on Sundays 7 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

What areas does Jen Mechanical serve?

Serves Alton and 11 towns within 25 miles: Godfrey, Upper Alton, East Alton, Wood River, Bethalto, Pontoon Beach, Edwardsville, Granite City, Jerseyville, Glen Carbon 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.

How do I contact Jen Mechanical?

Call Jen Mechanical on (618) 433-1720. The business is at 803 Hopp Hollow Dr, Alton, IL 62002. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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