Fondy Heating & Air Conditioning

Name: Fondy Heating & Air Conditioning
Address: N7374 Mosher Dr, Fond du Lac, WI, 54937, US
Telephone: +1-920-922-4565
Price range: $$
Rating: 5.0

Fond Du Lac, WI Indoor Air Quality · 27+ yrs

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

ⓘEmbed this score

+1-920-922-4565 Visit website

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

Overview

Ventilation work is highlighted, including ERV/HRV ventilators on their product pages. Fondy Heating lists Carrier dealer status and related IAQ equipment. The company states financing is available with approved credit. Fondy Heating has served the Fond du Lac area since 1999, useful for cold winters and indoor humidity control. Reviews note technicians arriving on schedule for service visits.

Whole-home indoor air quality equipment and installations, focused on ventilators and filtration in Fond du Lac. Carrier dealer status is listed on their site, with Carrier-branded IAQ options. ERV/HRV ventilation is explicitly listed among services and products. Founded 1999, they report about 25+ years serving local homes.

Score breakdown

Editorial Review 53 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: punctualitycourteous techniciansallergy relief

Google · 3 reviews

Pros & cons

Pros Strengths

Long-established (27+ years in business)

Services offered (self-reported)

Emergency response: 24/7Financing 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

Services 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 Emergency service available

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); Emergency response: 24/7; 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?

61/100. 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 indoor air quality service typically cost when working with a Fond du Lac, WI provider like Fondy Heating & Air Conditioning?

Whole-house HEPA air purifier typically runs $1,400–$3,700, and UV-C germicidal lamp runs $275–$1,100 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) ⭐ UV-C Sterilization · ⭐ Humidity Control	61/100	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 Indoor Air Quality in Fond Du Lac, WI

Explore more

All Iaq Services providers All services in WI Best Iaq Services in Fond du Lac, WI VouchedPros home

Profile last updated July 27, 2026.