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Tech One Heating and Air ConditioningHVAC contractor in Sauk Village, IL

Tech One Heating and Air Conditioning is an HVAC contractor in Sauk Village, IL, ranked #26 of 530 HVAC contractors in Sauk Village and rated 5.0 from 56 Google reviews. Open 7 days a week.

Sauk Village, ILUpdated 0 paid placements in any rankingHow we rank

Call (708) 506-3141Website ↗

Key facts

Key facts about Tech One Heating and Air Conditioning
Phone(708) 506-3141
Websitetech1hvac.com
HoursMonday to Thursday: 9 AM – 7 PM; Friday: 9 AM – 6 PM; Saturday and Sunday: 9 AM – 4 PM
Google rating5.0 from 56 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Sauk Village and 11 towns within 25 miles: Crete, Steger, University Park, Chicago Heights, Park Forest, Lynwood, Richton Park, Monee, Glenwood, Matteson and Lansing.

Based in Sauk Village, ILView on map

Opening hours

Opening hours for Tech One Heating and Air Conditioning
DayHours
Monday9 AM – 7 PMevening
Tuesday9 AM – 7 PMevening
Wednesday9 AM – 7 PMevening
Thursday9 AM – 7 PMevening
Friday9 AM – 6 PM
Saturday9 AM – 4 PM
Sunday9 AM – 4 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • 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.

Compare nearby HVAC contractors

Tech One Heating and Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Tech One Heating and Air Conditioning (this business)—595.0 (56)—YesYes
Climate Master Mechanical Contractors, Inc. DBA Doornbos Heating & Air Conditioning#24594.9 (282)—YesYes15.7 mi
J.J.R. Heating & Cooling Inc#25595.0 (408)—YesYes20.9 mi
4 Brothers Sewer and Plumbing Service#27594.6 (166)—YesYes11.2 mi

See all 530 ranked HVAC contractors in Sauk Village

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 56 Google reviews

Hired Tech One Heating and Air Conditioning? Write a review

Questions about Tech One Heating and Air Conditioning

How is Tech One Heating and Air Conditioning ranked in Sauk Village?

Tech One Heating and Air Conditioning is ranked #26 of 530 HVAC contractors in Sauk Village by CR Score, with 59 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 Tech One Heating and Air Conditioning’s hours?

Tech One Heating and Air Conditioning is open 7 days a week. Its listed hours are Monday to Thursday, 9 AM – 7 PM; Friday, 9 AM – 6 PM; Saturday and Sunday, 9 AM – 4 PM. On Saturdays it is open 9 AM to 4 PM, and on Sundays 9 AM to 4 PM. Hours come from the business listing; holiday hours may differ.

What areas does Tech One Heating and Air Conditioning serve?

Serves Sauk Village and 11 towns within 25 miles: Crete, Steger, University Park, Chicago Heights, Park Forest, Lynwood, Richton Park, Monee, Glenwood, Matteson and Lansing. 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 Tech One Heating and Air Conditioning?

Tech One Heating and Air Conditioning has a rating of 5.0 from 56 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 Tech One Heating and Air Conditioning?

Call Tech One Heating and Air Conditioning on (708) 506-3141. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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