A G O'Brien Plumbing & Heating Co — Duluth, MN Furnace…

Name: A G O'Brien Plumbing & Heating Co
Address: 4907 Lightning Dr, Duluth, MN, 55811, US
Telephone: +1-218-729-9662
Price range: $$
Rating: 4.8

Overview

Free estimates are listed directly on A G O'Brien's website. Heritage: 90+ years serving the Northland. Duluth's long winters require robust combustion safety and reliable heating. Over 400 local Google reviews reflect broad service experience.

Commercial and residential furnace replacement and HVAC services across the Duluth area. Heritage: 90+ years serving Saint Louis County and the Northland. Free estimates stated on the company website. Commercial furnace and heating equipment work appears listed for commercial projects.

Score breakdown

Above the Duluth, MN Furnace Replacement average of 72/100. Ranks #2 of 5 listed Furnace Replacement providers in Duluth, MN.

Editorial Review 67 46%

Google Rating 93 17%

Local Search Rank 78 9%

Review Sentiment 88 15%

Years in Business 100 4%

Review Volume 71 9%

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

vs. Duluth average

Across 5 vetted furnace replacement providers in Duluth, MN.

Signal	A G O'Brien Plumbing …	Duluth avg	Delta
Vouched Score	77/100	72/100	+5 vs avg
Google rating	4.8★	4.8★	matches city average
Review volume	405+	150+	+256 vs avg
Years in business	92+	17+	+75 vs avg

Pros

Strengths

High Google rating (4.8★ across 405+ reviews)
Long-established (92+ years in business)

Services offered (self-reported)

Free estimates

When to choose them

You have a commercial property
You value a long-tenured local operator (92+ years in business)

Services

Furnace ReplacementCommercial HVAC

Service area

Duluth, MNhome

Replacement Duluth, MNhome

Office: 4907 Lightning Dr, Duluth, MN 55811, USA

Neighborhood: 4907 Lightning Dr, Duluth, MN 55811, USA

Contact & hours

📞

+1-218-729-9662

🌐

agobrien.com

✉️

[email protected]

📍

4907 Lightning Dr, Duluth, MN 55811, USA

🕒

Call for hours

Frequently asked questions

What are the pros of A G O'Brien Plumbing & Heating Co?

Based on public records and customer reviews: High Google rating (4.8★ across 405+ reviews); Long-established (92+ years in business); Free estimates.

When should I choose A G O'Brien Plumbing & Heating Co?

Choose them if: You have a commercial property; You value a long-tenured local operator (92+ years in business).

What is the Vouched Score for A G O'Brien Plumbing & Heating Co?

77/100. Top contributing signals: Years In Business 100/100, Google Rating 93/100+ Review Sentiment 88/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.

How long has A G O'Brien Plumbing & Heating Co been in business?

A G O'Brien Plumbing & Heating Co has been operating for 92+ years in Duluth, MN.

How can I contact A G O'Brien Plumbing & Heating Co?

Call A G O'Brien Plumbing & Heating Co at +1-218-729-9662. Address: 4907 Lightning Dr, Duluth, MN 55811, USA.

What does furnace replacement service typically cost when working with a Duluth, MN provider like A G O'Brien Plumbing & Heating Co?

Full gas furnace replacement typically runs $3,100–$6,750, and high-efficiency condensing furnace runs $4,650–$9,850 in Duluth, Minnesota. These are area-wide market estimates, not A G O'Brien Plumbing & Heating Co's quotes. For an exact price, request a written estimate from A G O'Brien Plumbing & Heating Co.

What pricing terms does A G O'Brien Plumbing & Heating Co publish on their website?

A G O'Brien Plumbing & Heating Co's website publishes: Free estimates. Promotions and plans change — confirm currently-available terms with A G O'Brien Plumbing & Heating Co before acting.

Does A G O'Brien Plumbing & Heating Co do Furnace Replacement in Duluth, MN?

Yes. A G O'Brien Plumbing & Heating Co lists Furnace Replacement among its services and serves Duluth, MN and Replacement Duluth, MN. Call +1-218-729-9662 for a quote.

Does A G O'Brien Plumbing & Heating Co do Commercial HVAC in Duluth, MN?

Yes. A G O'Brien Plumbing & Heating Co lists Commercial HVAC among its services and serves Duluth, MN and Replacement Duluth, MN. Call +1-218-729-9662 for a quote.

Compare with nearby providers

Provider	Vouched	Google	Years
A G O'Brien Plumbing & Heating Co (this company)	77/100	4.8★ (405+)	92+
Advantage Air Plumbing, Heating, & Cooling ⭐ Honest Replace-vs-Repair · ⭐ Gas Furnace Replacement · ⭐ Furnace + AC Changeout	68/100	4.6★ (65+)	12+
NorthStar Heating and Cooling ⭐ Highest Vouched Score	78/100	4.8★ (380+)	27+
Plumbing and Heating Solutions Inc	72/100	5.0★ (80+)	5+

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