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Commercial HVAC

Businesses depend on reliable heating and cooling systems to keep employees productive and customers comfortable. J&R Mechanical provides comprehensive commercial HVAC services for businesses throughout Sioux Falls and the surrounding area.

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Our team has extensive experience working with office buildings, retail stores, warehouses, manufacturing facilities, churches, schools, and other commercial properties.​

Rooftop unit install

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Commercial HVAC Installation

New construction, system upgrades, replacements, and tenant improvements.

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Commercial HVAC Repair

Fast diagnosis and repair of heating, cooling, and ventilation equipment.

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Commercial HVAC Maintenance

Customized maintenance programs designed to maximize equipment life and reduce downtime.

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Rooftop Units

Installation, repair, replacement, and maintenance of commercial rooftop equipment.

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Ventilation Systems

Proper airflow and ventilation solutions for improved indoor comfort and efficiency.

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Partner With a Trusted Commercial HVAC Contractor

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We understand the unique needs of commercial properties and work efficiently to minimize disruptions to your operations while delivering reliable HVAC solutions that support your business.

605-498-2665

1510 E 1st St, Tea, SD 57064

© 2026 by J&R Mechanical. Powered and secured by Wix 

J&R Mechanical proudly serves:

  • Sioux Falls

  • Tea

  • Harrisburg

  • Brandon

  • Lennox

  • Canton

  • Hartford

  • Dell Rapids

  • Worthing

  • Baltic

  • Crooks

  • Humboldt

  • Southeast South Dakota

J&R Mechanical proudly offers:

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  • AC Repair

  • AC Installation

  • Furnace Repair

  • Furnace Installation

  • Heat Pumps

  • Ductless Mini Splits

  • Commercial HVAC

  • HVAC Maintenance Plans

  • Indoor Air Quality

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