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12 Star Service LLC

REGISTERED

Plumbing/Heating & A/C Contractors · Tiffin, IA

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12 Star Service LLC is registered with the State of Iowa (No. C150810), current through 2029-06-30. Registration is not a license or an assessment of skill. Check the State record.

Phone · State record

(515) 554-9517

At a glance

What they do
HVAC Services We Offer · Trust Aire Serv for HVAC Service · Call Us When You Need Us Most · 24/7 customer service · Heating and Air Conditioning · Air Conditioner Repair · Air Conditioner Repair and Replacement · Heater Repair and Replacement Business website
Registered in
Tiffin, IA (Johnson County) State record
Website
aireserv.com Business website
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Get to know this business

Work & references

Explore their projects, social profiles and original sources.

Around the web

Read customer stories and reviews at their source. Registration, documents and badges do not establish workmanship or current insurance.

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    Facebook

    Linked from the business website · facebook.com

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    Instagram

    Linked from the business website · instagram.com

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    X / Twitter

    Linked from the business website · x.com

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    LinkedIn

    Linked from the business website · linkedin.com

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    YouTube

    Linked from the business website · youtube.com

About 12 Star Service LLC

From aireserv.com

12 Star Service LLC logo

This information is not intended as an offer to sell, or the solicitation of an offer to buy, a franchise. It is for information purposes only. Currently, the following states regulate the offer and sale of franchises: California, Hawaii, Illinois, Indiana, Maryland, Michigan, Minnesota, New York, North Dakota, Oregon, Rhode Island, South Dakota, Virginia, Washington, and Wisconsin. If you are a resident of or want to locate a franchise in one of these states, we will not offer you a franchise unless and until we have complied with applicable pre-sale registration and disclosure requirements in your state.

  • In business since 1992
  • Emergency service

Services listed on their website

  • HVAC Services We Offer
  • Trust Aire Serv for HVAC Service
  • Call Us When You Need Us Most
  • 24/7 customer service
  • Heating and Air Conditioning
  • Air Conditioner Repair
  • Air Conditioner Repair and Replacement
  • Heater Repair and Replacement
Website:
aireserv.com
Other number on their website:
(855) 679-0011

Read from the business’s own website (aireserv.com). We have not verified it and this business has not claimed this listing. Is this your business? Claim it free to edit or remove anything here, or request a correction.

Trade and local directory

What 12 Star Service LLC is registered to do

The State classifies 12 Star Service LLC as plumbing/heating & a/c contractors. That classification comes from the registration itself, not from us. It describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.

2025-09-19

registration last issued or renewed with the State

1,509

registered plumbing/heating & a/c contractors in Iowa, this business among them

2

registered plumbing/heating & a/c contractors in Tiffin

plumbing, HVAC & mechanical work is separately licensed in Iowa. The registration above is a compliance filing; the Iowa Plumbing & Mechanical Systems Board ↗ runs the exam that actually tests competence. Ask for the license number and check it there, for this trade it is the strongest signal available.

All 1,509 registered plumbing/heating & a/c contractors in Iowa →Contractors in Tiffin →Contractors in Johnson County →

State registration details
Registration number
C150810
Status
Registered
Issued / last renewed
2025-09-19
Expires
2029-06-30
Primary trade
Plumbing/Heating & A/C Contractors
County
Johnson County
Owner of record
Nathan Smith
Issuing authority
DIAL

Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-11-02. Verify this registration with the State of Iowa. How to check a registration yourself.

Sources for this profile

  • Registration: Active Iowa Construction Contractor Registrations, last updated 2026-11-02. Verify registration C150810
  • About the business: read from its website, aireserv.com/about. Not written or confirmed by the business.

Other plumbing/heating & a/c contractors in Johnson County

1 of 8 listings publish services; 5 publish hours. These are published details, not availability guarantees.

Premiere members appear first, marked with the gold check.

Premiere members appear first, marked with the gold check.Verified: owner confirmed their details with the StateEvery registered contractor is listed either way, a badge moves a listing up, it never removes anyone, and neither is a judgement of anyone’s work.