Fondy Heating & Air Conditioning

Fond Du Lac, WI HVAC · Family-owned, 27+ yrs

★ 5.0 · 3 Google reviews · 📍 N7374 Mosher Dr, Fond du Lac, WI 54937, USA

⏱ 27+ years in business Review sentiment: 90/100

Overview

The website lists emergency service availability for after-hours AC needs. Fondy Heating is a Carrier dealer, per site product pages. The company notes family ownership and operation since 1999. Review excerpts show punctual arrivals during severe weather and scheduling clarity. Local winters and humid Wisconsin summers shape common service calls in Fond Du Lac.

Emergency AC repair in Fond Du Lac and surrounding communities, focused on urgent home cooling. Manufacturer dealer: Carrier dealer listed on the site. Years in business: 25+ years since 1999. Lists financing with approved credit for larger repairs or replacements.

Score breakdown

Editorial Review 58 46%

Google Rating 100 17%

Local Search Rank 25 9%

Review Sentiment 90 15%

Years in Business 70 4%

Review Volume 16 9%

Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →

What customers say

Google

5.0 ★

3 reviews

Reviewers praise: punctual arrivalsclear scheduling

Google · 3 reviews

Pros & cons

Pros Strengths

Long-established (27+ years in business)

Services offered (self-reported)

Financing available

Cons

Smaller review history (3 Google reviews)

When to choose them

You need to finance the work
You prefer a family-owned operation
You value a long-tenured local operator (27+ years in business)

Service area

Fond du Lac, WIhome

Office: N7374 Mosher Dr, Fond du Lac, WI 54937, USA

Neighborhood: N7374 Mosher Dr, Fond du Lac, WI 54937, USA

Guarantees & credentials

Licensed contractors

Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.

Contact & hours

📞

+1-920-922-4565

🌐

fondyheating.com

📍

N7374 Mosher Dr, Fond du Lac, WI 54937, USA

🕒

Mon - Fri: 7:30 AM - 4:00 PM

Frequently asked questions

What are the pros of Fondy Heating & Air Conditioning?

Based on public records and customer reviews: Long-established (27+ years in business); Financing available.

What are the cons of Fondy Heating & Air Conditioning?

Concerns flagged from public records and reviews: Smaller review history (3 Google reviews).

When should I choose Fondy Heating & Air Conditioning?

Choose them if: You need to finance the work; You prefer a family-owned operation; You value a long-tenured local operator (27+ years in business).

What is the Vouched Score for Fondy Heating & Air Conditioning?

64/100. Top contributing signals: Google Rating 100/100+ Review Sentiment 90/100, Years In Business 70/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.

How long has Fondy Heating & Air Conditioning been in business?

Fondy Heating & Air Conditioning has been operating for 27+ years in Fond du Lac, WI.

How can I contact Fondy Heating & Air Conditioning?

Call Fondy Heating & Air Conditioning at +1-920-922-4565. Address: N7374 Mosher Dr, Fond du Lac, WI 54937, USA.

What does HVAC service typically cost when working with a Fond du Lac, WI provider like Fondy Heating & Air Conditioning?

Mini-split typically runs $2,300–$6,000, and AC repair runs $140–$600 in Fond du Lac, Wisconsin. These are area-wide market estimates, not Fondy Heating & Air Conditioning's quotes. For an exact price, request a written estimate from Fondy Heating & Air Conditioning.

Compare with nearby providers

Provider	Vouched	Google	Years
Fondy Heating & Air Conditioning (this company) ⭐ Mini-Splits / Ductless · ⭐ Indoor Air Quality · ⭐ Financing Options	64/100	5.0★ (3)	27+
Air Tech Heating, Inc. ⭐ Highest Vouched Score · ⭐ Best for Same-Day Replacement · ⭐ Best for Commercial AC Replacement	88/100	4.8★ (615+)	29+

Listed in

Best HVAC in Fond Du Lac, WI

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Profile last updated August 2, 2026.