Most trusted HVAC company

HVAC Contractor Sioux City IA

Serving the entire Sioux City area and Siouxland area

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How can we help you?

HVAC Contractor Sioux City Iowa

As a full service HVAC contractor in Sioux City Iowa, we take care of the Heating, Ventilation, and Air Conditioning in your home. We offer top of the line products like furnaces, heat pumps, air conditioners and ductless systems. You can expect a professional installation and expert repair and maintenance of your equipment. From the first time you call on us to the completion of your service you’ll get a professional heating and cooling experience with Excel Comfort.





HVAC Repair Experts

We service all makes and models of equipment
HVAC Contractor Repairs Sioux City Iowa

HVAC Repair

No heat? No AC? We repair all major brands of air conditioners, furnaces and heat pumps.

HVAC Contractor Maintenance Sioux City Iowa

HVAC Maintenance

Regular HVAC maintenance is the #1 thing a home owner can do to extend the life of their equipment and help if operate at peak potential.

HVAC Contractor Installation Sioux City Iowa

HVAC Installation

The most important day of your new furnace, heat pump or air conditioner is the day it is installed.

HVAC Contractor Sioux City Iowa

Home Heating and Cooling Experts

Why our customers choose for us

We’re locally owned and operated HVAC contractor serving the Sioux City, IA. We commitment to providing you with the best possible heating and cooling products very seriously, which is why we’ve chosen to align ourselves with Daikin Comfort. Turn to us for both residential and commercial needs.
Daikin Comfort Promise

Licensed and Bonded


Customer Top Rated


100% Satisfaction Guarantee!

Our happy customers

The backbone of our HVAC company is excellent customer service which shows up in our 5 star reviews.

Exceptional service! They provide a great product. They installed a furnace and air conditioner in a new house I’m building. Everything was top notch, they even came back out and moved the system and duct work when I made last minute changes to my floor plan. Could not ask for a better company and recommend them to any and everyone.

~ Adam Carlson

The guys at Excel are always fast, fair and honest. If you’re looking for a reputable and reliable HVAC provider, look no further. These guys are AWESOME!!!

~ Keith Rees

Contact us for a no-obligation quote!

Contact us for a no-obligation quote!

Our Work

Work we are proud off

Our skilled technicians are experts in residential and commercial installations. Turn to us to service furnace and air conditioning systems, perform repairs, install replacements, and provide maintenance

Ductless Mini Splits



Quality Workmanship

Special Savings

Valued at

$ 450

Free Humidifier

Get a free humidifier with a qualifying system

You can earn

$ 50

Refer a Friend

We appreciate your referrals and thank you!

Special Discount

$ 10%

Military Discount

We acknowledge our Militray and honor you with a discount.

An HVAC Contractor located in Sioux City Iowa, we service customers throughout the entire Tri State area. Our Service Area includes:

Iowa: Akron, Anthon, Bronson, Brunsville, Hinton, Hornick, Kingsley, Lawton, Lake Okoboji, Le Mars, Merrill, Moville, Onawa, Pierson, Remsen, Salix, Sloan, and Westfield

Nebraska: Dakota City, Homer, Hubbard, Jackson, Ponca, South Sioux City

South Dakota: Dakota Dunes, Elk Point, Jefferson, North Sioux City.

We’re glad you found us!  Call today for a free consultation with one of our heating and cooling energy experts. Call Today!  (712) 223-8101

We are ready to serve you

Trusted Service

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Excel Comfort Inc
708 W 7th St
Sioux City, IA 51103


Call us

(712) 223-8101