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THE FURNACE GUYHVAC contractor in Sycamore, IL

THE FURNACE GUY is an HVAC contractor at 315 N California St, Sycamore, IL 60178, ranked #14 of 288 HVAC contractors in Sycamore and rated 5.0 from 38 Google reviews. Open 24 hours a day, 7 days a week.

Sycamore, ILUpdated 0 paid placements in any rankingHow we rank

Call (779) 777-5557Website ↗

Key facts

Key facts about THE FURNACE GUY
Address315 N California St, Sycamore, IL 60178Get directions
Phone(779) 777-5557
Websitethefurnaceguyhvac.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 38 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Sycamore and 11 towns within 25 miles: DeKalb, Genoa, Hampshire, Elburn, Wasco, Pingree Grove, Village of Campton Hills, Gilberts, Huntley, Marengo and Rochelle.

Based in Sycamore, ILView on map

Opening hours

Opening hours for THE FURNACE GUY
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

THE FURNACE GUY compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
THE FURNACE GUY (this business)—615.0 (38)—YesYes
One Hour Heating & Air Conditioning#12624.9 (1,873)—YesYes22.0 mi
Comfort Ness Heating & Cooling#13615.0 (127)—YesYes7.8 mi
CKA Mechanical Inc.#15615.0 (153)—YesYes10.5 mi

See all 288 ranked HVAC contractors in Sycamore

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 38 Google reviews

Hired THE FURNACE GUY? Write a review

Questions about THE FURNACE GUY

How is THE FURNACE GUY ranked in Sycamore?

THE FURNACE GUY is ranked #14 of 288 HVAC contractors in Sycamore 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 THE FURNACE GUY’s hours?

THE FURNACE GUY 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 THE FURNACE GUY serve?

Serves Sycamore and 11 towns within 25 miles: DeKalb, Genoa, Hampshire, Elburn, Wasco, Pingree Grove, Village of Campton Hills, Gilberts, Huntley, Marengo and Rochelle. 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 THE FURNACE GUY?

THE FURNACE GUY has a rating of 5.0 from 38 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 THE FURNACE GUY?

Call THE FURNACE GUY on (779) 777-5557. The business is at 315 N California St, Sycamore, IL 60178. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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