What is the phone number for Geothermal Concept?

(612) 481-4020. You call Geothermal Concept directly; AssistAnt never sits in the middle.

Where is Geothermal Concept?

Geothermal Concept serves Annandale, MN as a service-area business (no street address shown).

Is Geothermal Concept still in business?

Listed from public business records, last updated September 30, 2026. Call to confirm.

Is Geothermal Concept licensed and insured?

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

Who else is near Annandale?

AssistAnt lists 70 HVAC companies near Annandale. Closest to Geothermal Concept: Annandale Plumbing Heating & A/C Inc (2.3 mi), Ace HVACR LLC (3.3 mi), C & C HVAC Inc (7.1 mi).

Geothermal Concept · (612) 481-4020

AssistAnt › Pro directory › Annandale, MN

What we do

Services

❄️Heating & air conditioning (HVAC)

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).
Sep 30
Shown as open for business in the source dataOperating status in the business record.
Sep 30

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

About Geothermal Concept

Geothermal Concept is listed on AssistAnt for heating & air conditioning (hvac) in Annandale, MN.

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

Contact

Phone: (612) 481-4020
Website: geothermalconcept.com
Location: Annandale, MN, 55302 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Geothermal Concept

What is the phone number for Geothermal Concept?: (612) 481-4020. You call Geothermal Concept directly; AssistAnt never sits in the middle.
Where is Geothermal Concept?: Geothermal Concept serves Annandale, MN as a service-area business (no street address shown).
Is Geothermal Concept still in business?: Listed from public business records, last updated September 30, 2026. Call to confirm.
Is Geothermal Concept licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Annandale?: AssistAnt lists 70 HVAC companies near Annandale. Closest to Geothermal Concept: Annandale Plumbing Heating & A/C Inc (2.3 mi), Ace HVACR LLC (3.3 mi), C & C HVAC Inc (7.1 mi).

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AI Visibility Score

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What the AIs say

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Other HVAC companies nearby

Annandale Plumbing Heating & A/C IncAnnandale, MN · 2.3 mi
Ace HVACR LLCAnnandale, MN · 3.3 mi
C & C HVAC IncMaple Lake, MN · 7.1 mi
Monticello Plumbing Heating & AirMonticello, MN · 11.0 mi
Clean Earth GeothermalSt. Augusta, MN · 11.2 mi
Treated Air CompanyBecker, MN · 12.4 mi

All HVAC companies near Annandale, MN (70) →

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