Ahern Gross Plumbing Contractors

Name: Ahern Gross Plumbing Contractors
Address: 218 S Main St, Fond du Lac, WI, 54935, US
Telephone: +1-920-921-1414
Price range: $$
Rating: 4.6

Fond Du Lac, WI Furnace Repair · 43+ yrs

★ 4.6 · 45+ Google reviews · 📍 218 S Main St, Fond du Lac, WI 54935, USA

ⓘEmbed this score

+1-920-921-1414 Visit website

⏱ 43+ years in business Review sentiment: 78/100

Overview

Ahern Gross advertises free estimates on repair jobs and new installations. The company notes family ownership since 1983 and local roots. The business lists a registered Kohler showroom serving Fond du Lac customers. Fond du Lac winters increase heating and plumbing demand for nearby homes. Ahern Gross says it serves customers within about 60 miles of downtown Fond du Lac.

Plumbing contractor in Fond du Lac, focused on residential plumbing and water-heater services. Free Estimates: Yes, advertised for repair jobs and new installations. Family-owned operation since 1983, representing about 40+ years in the area. Registered Kohler showroom listed for local fixture and water-heater selections.

Score breakdown

Editorial Review 45 46%

Google Rating 87 17%

Local Search Rank 68 9%

Review Sentiment 78 15%

Years in Business 100 4%

Review Volume 45 9%

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

Pros

Strengths

Long-established (43+ years in business)

Services offered (self-reported)

Free estimates

When to choose them

You prefer a family-owned operation
You value a long-tenured local operator (43+ years in business)

Service area

Fond du Lac, WIhome

Repair Fond Du Lac, WIhome

Office: 218 S Main St, Fond du Lac, WI 54935, USA

Neighborhood: 218 S Main St, Fond du Lac, WI 54935, USA

Contact & hours

📞

+1-920-921-1414

🌐

aherngross.com

📍

218 S Main St, Fond du Lac, WI 54935, USA

🕒

Mon - Thu 7:00 am - 4:45 pm Fri 7:00 am - 4:30 pm Sat - Sun Closed

Frequently asked questions

What are the pros of Ahern Gross Plumbing Contractors?

Based on public records and customer reviews: Long-established (43+ years in business); Free estimates.

When should I choose Ahern Gross Plumbing Contractors?

Choose them if: You prefer a family-owned operation; You value a long-tenured local operator (43+ years in business).

What is the Vouched Score for Ahern Gross Plumbing Contractors?

62/100. Top contributing signals: Years In Business 100/100, Google Rating 87/100+ Review Sentiment 78/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.

How long has Ahern Gross Plumbing Contractors been in business?

Ahern Gross Plumbing Contractors has been operating for 43+ years in Fond du Lac, WI.

How can I contact Ahern Gross Plumbing Contractors?

Call Ahern Gross Plumbing Contractors at +1-920-921-1414. Address: 218 S Main St, Fond du Lac, WI 54935, USA.

What does furnace repair service typically cost when working with a Fond du Lac, WI provider like Ahern Gross Plumbing Contractors?

Furnace service call / diagnostic fee typically runs $70–$185, and hot surface igniter replacement runs $140–$415 in Fond du Lac, Wisconsin. These are area-wide market estimates, not Ahern Gross Plumbing Contractors's quotes. For an exact price, request a written estimate from Ahern Gross Plumbing Contractors.

What pricing terms does Ahern Gross Plumbing Contractors publish on their website?

Ahern Gross Plumbing Contractors's website publishes: Free estimates. Promotions and plans change — confirm currently-available terms with Ahern Gross Plumbing Contractors before acting.

Compare with nearby providers

Provider	Vouched	Google	Years
Ahern Gross Plumbing Contractors (this company)	62/100	4.6★ (45+)	43+
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 Furnace Repair in Fond Du Lac, WI

Explore more

All Furnace Repair providers All services in WI Best Furnace Repair in Fond du Lac, WI VouchedPros home

Profile last updated August 2, 2026.