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SI Furnace Man Heating and CoolingHVAC contractor in Marion, IL

SI Furnace Man Heating and Cooling is an HVAC contractor in Marion, IL, ranked #9 of 51 HVAC contractors in Marion and rated 4.9 from 27 Google reviews. Open 24 hours a day, 7 days a week.

Marion, ILUpdated 0 paid placements in any rankingHow we rank

Call (618) 203-5532Website ↗

Key facts

Key facts about SI Furnace Man Heating and Cooling
Phone(618) 203-5532
Websitesifurnaceman.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 27 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Marion and 4 towns within 25 miles: Carbondale, Murphysboro, Carterville and Herrin.

Based in Marion, ILView on map

Opening hours

Opening hours for SI Furnace Man Heating and Cooling
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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.

Compare nearby HVAC contractors

SI Furnace Man Heating and Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
SI Furnace Man Heating and Cooling (this business)—614.9 (27)—YesYes
Ponder Service Inc#8624.7 (66)—YesYes21.5 mi
Fowler Heating & Cooling#10604.6 (114)—YesNo19.5 mi

See all 51 ranked HVAC contractors in Marion

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 27 Google reviews

Hired SI Furnace Man Heating and Cooling? Write a review

Questions about SI Furnace Man Heating and Cooling

How is SI Furnace Man Heating and Cooling ranked in Marion?

SI Furnace Man Heating and Cooling is ranked #9 of 51 HVAC contractors in Marion by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are SI Furnace Man Heating and Cooling’s hours?

SI Furnace Man Heating and Cooling is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does SI Furnace Man Heating and Cooling serve?

Serves Marion and 4 towns within 25 miles: Carbondale, Murphysboro, Carterville and Herrin. 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 SI Furnace Man Heating and Cooling?

SI Furnace Man Heating and Cooling has a rating of 4.9 from 27 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 SI Furnace Man Heating and Cooling?

Call SI Furnace Man Heating and Cooling on (618) 203-5532. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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