Mills INC

HVAC contractor for homes and businesses in Charles City since 1963.

Tagline AI-written from public sources. Not confirmed by the owner.

(641) 228-2545

1906 GILBERT ST
, IA 50616-9171
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Last updated Apr 24, 2026

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Work they list

Residential HVAC installation

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Details come from public sources and owner-confirmed fields where present. Confirm scope, pricing, and availability directly.

About Mills INC

This Charles City HVAC contractor has served homes and businesses since 1963. They handle heating and cooling system installation, repairs, and ongoing support for residential and commercial properties. Appointments can be requested by phone.

Community-compiled from public sources. AI-assisted summary.

Business Details

Certifications

Licensed & BondedState Licensed

Details gathered from public sources - verify directly with the business.

What they offer

Residential HVAC installationCommercial HVAC installationHeating system repairCooling system repairHVAC system supportAppointment scheduling

Community-compiled from public sources. AI-assisted summary.

Services

Skip to content Commercial HVAC Services, Charles City Commercial Heating & Cooling Businesses rely on heating and cooling systems that work consistently and support day-to-day operations. Mills Inc. provides commercial HVAC services for installation, repair, and system support, helping businesses i

Web Presence

We track 7 web pages that reference Mills INC. 1 are official pages on their own domain.

Official: 1
On their site: 6

Contact

(641) 228-2545

Official website

1906 GILBERT ST

Charles City, Iowa 50616-9171

raw: Mon – Sat: 8AM – 4:30PM Sun: Closed Get In Touch Contact Mills Inc. to schedule service, ask a question, or talk with our team about your residential or commercial HVAC needs. Name Email Phone Service

Last updated Apr 24, 2026

Contact information compiled from public sources and may not be current.

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Data Sources & Freshness

Last updated from website crawl on April 24, 2026

Last enriched on April 24, 2026

Sources: public web data + Iowa public records. This listing is not an endorsement. If you see an error, let us know.

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