What is the phone number for Carlson Bros Mechanical Contracting?

(218) 723-8351. You call Carlson Bros Mechanical Contracting directly; AssistAnt never sits in the middle.

Where is Carlson Bros Mechanical Contracting?

Carlson Bros Mechanical Contracting serves Duluth, MN as a service-area business (no street address shown).

Is Carlson Bros Mechanical Contracting still in business?

Listed from public business records, last updated October 13, 2026. Call to confirm.

Is Carlson Bros Mechanical Contracting licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Duluth?

AssistAnt lists 21 plumbers near Duluth. Closest to Carlson Bros Mechanical Contracting: Duluth Plumbing Service (0.2 mi), Shubitz Plumbing & Heating (0.5 mi), Plaunt Plumbing & Heating (0.8 mi).

Carlson Bros Mechanical Contracting · (218) 723-8351

AssistAnt › Pro directory › Duluth, MN

What we do

Services

🛠️Plumbing

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
Oct 13
Shown as open for business in the source dataOperating status in the business record.
Oct 13

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

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In their words

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Where

Service area

Map of the Duluth, MN area (© Google). Is this your business? Claim it and put up your own photos →

About Carlson Bros Mechanical Contracting

Carlson Bros Mechanical Contracting is listed on AssistAnt for plumbing in Duluth, MN.

Built from public business information. Call to confirm before you go.

Contact

Phone: (218) 723-8351
Website: carlsonbros.com
Location: Duluth, MN, 55806 (service area)
Booking: Not bookable online yet. Call the business directly.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about Carlson Bros Mechanical Contracting

What is the phone number for Carlson Bros Mechanical Contracting?: (218) 723-8351. You call Carlson Bros Mechanical Contracting directly; AssistAnt never sits in the middle.
Where is Carlson Bros Mechanical Contracting?: Carlson Bros Mechanical Contracting serves Duluth, MN as a service-area business (no street address shown).
Is Carlson Bros Mechanical Contracting still in business?: Listed from public business records, last updated October 13, 2026. Call to confirm.
Is Carlson Bros Mechanical Contracting licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Duluth?: AssistAnt lists 21 plumbers near Duluth. Closest to Carlson Bros Mechanical Contracting: Duluth Plumbing Service (0.2 mi), Shubitz Plumbing & Heating (0.5 mi), Plaunt Plumbing & Heating (0.8 mi).

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What the AIs say

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Other plumbers nearby

Duluth Plumbing ServiceDuluth, MN · 0.2 mi
Shubitz Plumbing & HeatingDuluth, MN · 0.5 mi
Plaunt Plumbing & HeatingDuluth, MN · 0.8 mi
Belknap Plumbing, Heating & CoolingSuperior, WI · 3.2 mi
Bluewater GeothermalDuluth, MN · 3.3 mi
Hill Side Sewer and Drain Service, LLCDuluth, MN · 4.2 mi

All plumbers near Duluth, MN (21) →

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