Farrell's Heating and air Conditioning
  • Home
  • Employment opportunities
  • Furnace Giveaway
  • Our Services
    • Heating /AC Installation
    • 24 Hour Emergency Service
    • Mitsubishi Mini split ductless options
    • Spring and Fall Checkups
    • Duct Cleaning
    • Service Agreements-Extended Warranties
  • Contact Us
  • Available Savings
  • Installation Pictures
  • Our History
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  Phone: (712) 233-3005   Fax: (712) 255-7429  
405 W. 6th Street  Sioux City, IA 51103     
CLICK BELOW TO SEE OUR LATEST COMMERCIAL 
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We specialize in residential and commercial Heating and Air Conditioning installation and replacement. Farrell's is dedicated to keeping Siouxland comfortable. We offer a wide selection of furnaces and air conditioning models at affordable prices to meet your Heating and  AC installation needs.

So whether you need a heating or air conditioning installation for your home or office, our highly trained 
and experienced technicians will provide the speedy, high-quality service you can always depend on.

  • Serving the Siouxland area since 1976
  • 24 hour Rapid Response Service—7 Days a Week
  • Radio Dispatched Trucks—Stocked with Parts
  • Friendly Courteous, and Helpful  Employees
  • Experienced, Knowledgeable Service Technicians and Installers
  • Family Owned and Operated
  • Licensed, Bonded, Insured, and EPA Certified
  • Guaranteed Custom Designed Energy Efficient Systems
  • High Quality Name Brand Equipment
  • Extended Warranties and Preventative Maintenance Agreements
  • Custom Financing Programs to Fit Your Needs
  • Professional Duct Cleaning
  • Many Satisfied Customers Who will Vouch for our Honesty and Dependability
Farrell's Heating and Air Conditioning is proud to be a member of the Siouxland community, and these organizations: 
  • Siouxland Chamber of Commerce
  • South Sioux City Chamber of Commerce
  • Better Business Bureau
  • NFIB (National Federation of Independent Businesses) 
  • ABC (Associated Builders and Contractors,Inc)
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Ductless Mini Split Heat pump and ac systems By Mitsubishi​

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Proud supplier of AC INFINITY powered registers and cabinet cooling products. 
​Call for pricing 
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Financing provided by Wells Fargo BANK N.A.

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Contact us
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Available Savings


Farrell Heating and Air Conditioning
405 W. 6th Street
Sioux City, IA 51103
Phone: 712-233-3005
Fax: 712-255-7429
On Call  24 Hours a Day  7 Days a Week
The Boys in Blue Will Rescue You
​712-233-3005

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  • Home
  • Employment opportunities
  • Furnace Giveaway
  • Our Services
    • Heating /AC Installation
    • 24 Hour Emergency Service
    • Mitsubishi Mini split ductless options
    • Spring and Fall Checkups
    • Duct Cleaning
    • Service Agreements-Extended Warranties
  • Contact Us
  • Available Savings
  • Installation Pictures
  • Our History