What is the phone number for Plains Mechanical Services, Inc.?

(712) 252-4797. You call Plains Mechanical Services, Inc. directly; AssistAnt never sits in the middle.

Where is Plains Mechanical Services, Inc.?

Plains Mechanical Services, Inc. serves Sioux City, IA as a service-area business (no street address shown).

Is Plains Mechanical Services, Inc. still in business?

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

Is Plains Mechanical Services, Inc. licensed and insured?

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

Who else is near Sioux City?

AssistAnt lists 25 HVAC companies near Sioux City. Closest to Plains Mechanical Services, Inc.: Cw Suter Services (0.9 mi), American Air Heating & Cooling (1.2 mi), Kalins Indoor Comfort (1.3 mi).

Plains Mechanical Services, Inc. · (712) 252-4797

AssistAnt › Pro directory › Sioux City, IA

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

About Plains Mechanical Services, Inc.

Plains Mechanical Services, Inc. is listed on AssistAnt for heating & air conditioning (hvac) in Sioux City, IA.

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

Contact

Phone: (712) 252-4797
Website: plainsboiler.com
Location: Sioux City, IA, 51105 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Plains Mechanical Services, Inc.

What is the phone number for Plains Mechanical Services, Inc.?: (712) 252-4797. You call Plains Mechanical Services, Inc. directly; AssistAnt never sits in the middle.
Where is Plains Mechanical Services, Inc.?: Plains Mechanical Services, Inc. serves Sioux City, IA as a service-area business (no street address shown).
Is Plains Mechanical Services, Inc. still in business?: Listed from public business records, last updated September 30, 2026. Call to confirm.
Is Plains Mechanical Services, Inc. licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Sioux City?: AssistAnt lists 25 HVAC companies near Sioux City. Closest to Plains Mechanical Services, Inc.: Cw Suter Services (0.9 mi), American Air Heating & Cooling (1.2 mi), Kalins Indoor Comfort (1.3 mi).

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AI Visibility Score

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Other HVAC companies nearby

Cw Suter ServicesSioux City, IA · 0.9 mi
American Air Heating & CoolingSioux City, IA · 1.2 mi
Kalins Indoor ComfortSioux City, IA · 1.3 mi
Rasmussen Mechanical ServicesSioux City, IA · 1.4 mi
C & K Comfort SystemsSioux City, IA · 1.7 mi
Pinnacle Heating & CoolingSioux City, IA · 1.7 mi

All HVAC companies near Sioux City, IA (25) →

Every trade and local freelancer in Sioux City →

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