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20 Years
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Emergency
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Your Trusted HVAC Partner in Neillsville, WI
Northern Indoor Comfort Systems has been a trusted name in heating and air conditioning since 2006. Based in Neillsville, Wisconsin, we specialize in designing, engineering, and installing complete comfort systems for residential and commercial properties. Our team of highly trained technicians prioritizes customer satisfaction, offering 24/7 emergency service and a written guarantee ensuring your complete satisfaction within the first year of installation. We pride ourselves on transparency, providing upfront cost estimates and avoiding hidden fees.

Our commitment to excellence extends to ongoing training for our technicians, ensuring they stay current with industry advancements. We service all major HVAC brands and offer financing options to make system upgrades accessible. With a focus on energy efficiency and personalized solutions, we aim to make Northern Indoor Comfort Systems the go-to HVAC provider in Clark County and surrounding areas.
Services
HVAC Repair Furnace Installation Geothermal Systems Ductless Mini-Splits Boiler Services Radiant Heating Heat Pump Conversion HVAC Maintenance Commercial HVAC Thermostat Upgrades
Details
  • Year established: 2006
Highlights and features
  • We offer 24/7 emergency HVAC service in Clark County.
  • Our technicians receive continual training for industry certifications.
  • We guarantee 100% satisfaction with all installations for one year.
  • We provide transparent pricing with no hidden fees.
  • We offer financing options for HVAC system upgrades.
Services
HVAC Repair
Our HVAC repair service addresses urgent heating and cooling system failures with prompt, reliable solutions. Technicians diagnose issues ranging from faulty thermostats to compressor failures, ensuring rapid restoration of comfort. We service all major brands and prioritize same-day repairs for critical breakdowns.
Geothermal Installation
We design and install geothermal heating and cooling systems that leverage stable underground temperatures for maximum efficiency. Our experts handle ground loop configuration and heat pump integration, offering long-term savings and environmental benefits for residential and commercial properties.
Ductless Mini-Splits
Ductless mini-split systems provide targeted temperature control for homes without existing ductwork. Our team installs and services these energy-efficient units, allowing independent room-by-room climate management while reducing overall energy consumption.
Furnace Maintenance
Annual furnace maintenance optimizes system performance and extends equipment lifespan. Our comprehensive inspections include filter replacement, burner cleaning, and safety checks to ensure reliable operation during peak heating seasons.
Commercial HVAC
We provide specialized HVAC solutions for commercial spaces, including system design, installation, and 24/7 emergency service. Our technicians maintain optimal indoor environments for retail stores, restaurants, and office buildings across Clark County.
Questions
What HVAC services do you offer in Neillsville?
We provide heating, air conditioning, geothermal systems, ductless mini-splits, boiler services, and commercial HVAC solutions with installation, repair, and maintenance.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for urgent heating and cooling system failures in Clark County and surrounding areas.
How can I reduce energy costs with new HVAC equipment?
Upgrading to energy-efficient systems like geothermal heat pumps or ductless mini-splits can significantly lower utility bills while maintaining comfort.
What financing options are available?
We offer financing programs for HVAC replacements and installations, subject to credit approval, to make system upgrades more accessible.
Do you service all HVAC brands?
Our technicians are qualified to repair and maintain all major HVAC brands, including Trane, Carrier, Lennox, and Mitsubishi.
What areas do you serve?
We serve Neillsville, Greenwood, Osseo, and surrounding communities in Clark County and central Wisconsin.
Reviews (5)
Andrew Kind
Dec 19, 2021 Report
Needed a part on a Sunday and he got me taken care of, without price gauging for an emergency call. 10/10 would recommend.
Stephanie Wilsmann
Jan 27, 2021 Report
Positive:Professionalism,Quality,Responsiveness
Always willing to service our geothermal system when needed with very little notice! Also willing to help with small issues over the phone. Has even stopped out on a holiday to make sure we have working AC!
Bonnie Kloos
Jan 10, 2021 Report
Positive:Punctuality,Quality,Responsiveness,Value
We had great service, very friendly and professional. We would recommend to anyone.
Steve De Bruin
Jan 03, 2020 Report
Positive:Punctuality,Quality,Responsiveness,Value
Great company that listened to our concerns and got us the perfect system for our home. Gave us so much more information than other HVAC contractors which made the final decision very simple.
Susan Florence
Sep 02, 2019 Report
Greg and Deanna have been taking care of our furnace/air conditioning needs for several years now and I can honestly say we have never been disappointed. They know their business, always prompt with their communications and the work space is always neat and clean when the job is done. I would highly recommend them.