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Air Tech Heating, Inc.HVAC contractor in Fond du Lac, WI

Air Tech Heating, Inc. is an HVAC contractor at 251 Griffith St, Fond du Lac, WI 54935, ranked #1 of 41 HVAC contractors in Fond du Lac and rated 4.8 from 604 Google reviews. Open 24 hours a day, 7 days a week.

Fond du Lac, WIUpdated 0 paid placements in any rankingHow we rank

Call (920) 924-6742Website ↗

Key facts

Key facts about Air Tech Heating, Inc.
Address251 Griffith St, Fond du Lac, WI 54935Get directions
Phone(920) 924-6742
Websiteairtechhtg.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 604 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Fond du Lac and 5 towns within 25 miles: North Fond du Lac, Waupun, Oshkosh, Ripon and Plymouth.

Based in Fond du Lac, WIView on map

Opening hours

Opening hours for Air Tech Heating, Inc.
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

Air Tech Heating, Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Air Tech Heating, Inc. (this business)—664.8 (604)—YesYes
Greg Steger Heating and Air#2594.8 (356)—YesYes24.0 mi
Brewer Heating, Inc.#3595.0 (1,570)—NoNo19.4 mi

See all 41 ranked HVAC contractors in Fond du Lac

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 604 Google reviews

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Questions about Air Tech Heating, Inc.

How is Air Tech Heating, Inc. ranked in Fond du Lac?

Air Tech Heating, Inc. is ranked #1 of 41 HVAC contractors in Fond du Lac by CR Score, with 66 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 Air Tech Heating, Inc.’s hours?

Air Tech Heating, Inc. 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 Air Tech Heating, Inc. serve?

Serves Fond du Lac and 5 towns within 25 miles: North Fond du Lac, Waupun, Oshkosh, Ripon and Plymouth. 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 Air Tech Heating, Inc.?

Air Tech Heating, Inc. has a rating of 4.8 from 604 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 Air Tech Heating, Inc.?

Call Air Tech Heating, Inc. on (920) 924-6742. The business is at 251 Griffith St, Fond du Lac, WI 54935. 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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