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Air Tech Heating, Inc.

4.8 (621 reviews) via Google Fond du Lac, Wisconsin

251 Griffith St, Fond du Lac, WI 54935, USA

+1 920-924-6742
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When the air conditioner quits during a July heat wave or the furnace starts short-cycling on a January morning, Fond du Lac homeowners and property managers want a technician who arrives prepared and explains the problem clearly. Air Tech Heating, Inc. serves residential and commercial customers in the Fond du Lac area with that kind of straightforward, practical service. Among local HVAC companies, it has earned a 4.8-star Google rating from 621 reviews.

Rating

4.8★

621 reviews

Right now

Open

local time

Local market — Fond du Lac

HVAC pros here

9

Have a website

56%

Cooling demand

509

Heating demand

7,670

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Business hours

Open now
Monday
7:30 AM – 4:00 PM
Tuesday
7:30 AM – 4:00 PM
Wednesday
7:30 AM – 4:00 PM
Thursday (today)
7:30 AM – 4:00 PM
Friday
7:30 AM – 4:00 PM

Hours are provided by the business or public sources and shown in the local time zone. Please call to confirm before visiting.

Services Offered

AC Services in Fond du Lac Heating Services in Fond du Lac Commercial HVAC in Fond du Lac

Service Area

Fond du Lac, Wisconsin All of Wisconsin

Location

About Air Tech Heating, Inc.

The company's core offerings are AC Services, Heating Services, and Commercial HVAC. AC work can include system inspections, refrigerant checks, coil cleaning, and repairs to compressors, fans, and thermostats. Heating services cover furnace and heat pump diagnostics, ignition and burner adjustments, and tune-ups before the cold season begins. Commercial HVAC addresses the larger rooftop units, ductwork, and climate controls that keep offices, retail spaces, and other business properties comfortable.

Because the team works within the Fond du Lac community, technicians understand the seasonal swings that local buildings face, from humid summers to long, cold winters. Scheduling, estimates, and follow-up are handled directly with the people who do the work, which keeps communication simple.

If you are comparing local HVAC pros, ask each company to explain its diagnosis and show you the parts involved. Learn more about Air Tech Heating, Inc. through HVAC Service Fast.

Frequently Asked Questions

What services does Air Tech Heating, Inc. offer?
Air Tech Heating, Inc. provides AC Services, Heating Services, and Commercial HVAC. Work ranges from routine maintenance and repairs to larger systems for business properties.
What areas does Air Tech Heating, Inc. serve?
Air Tech Heating, Inc. serves the Fond du Lac area in Wisconsin. Customers should confirm service availability for their specific address when they call.
How do I choose a licensed, insured HVAC contractor in Fond du Lac?
Ask for proof of current state licensing and liability and workers' compensation insurance, and confirm both with the issuing agency. Get written estimates from at least two companies before committing.
What should I check before hiring an HVAC professional?
Review online ratings and written reviews, ask whether the estimate includes parts and labor, and confirm the warranty terms in writing. Make sure the technician explains the problem and the proposed fix clearly.
What are signs it is time to call an HVAC professional?
Call a professional if the system runs constantly without reaching the set temperature, makes grinding or banging noises, or produces uneven heating or cooling. Rising energy bills, frequent breakers tripping, or unusual odors also warrant a service visit.

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