DeSmit's Heating and Cooling
Professional HVAC services in Kewanee, Illinois and surrounding areas.
Residential
Complete home comfort solutions
Commercial
Business HVAC systems & maintenance
24/7 Emergency
Always available when you need us
Our Services
Complete HVAC solutions for residential and commercial properties. Licensed, insured, and committed to your comfort.
Air Conditioning
Installation, repair, and maintenance of AC systems for optimal cooling performance.
- ✓ System Installation
- ✓ Repairs & Maintenance
- ✓ Energy Efficiency Upgrades
Heating Systems
Furnace and heat pump services to keep your space warm and comfortable.
- ✓ Furnace Installation
- ✓ Heat Pump Services
- ✓ Heating Repairs
Indoor Air Quality
Improve your indoor air with filtration, purification, and ventilation solutions.
- ✓ Air Purifiers
- ✓ Duct Cleaning
- ✓ Humidity Control
HVAC Maintenance
Regular maintenance plans to keep your system running efficiently year-round.
- ✓ Preventive Maintenance
- ✓ System Tune-ups
- ✓ Filter Replacement
Ductwork
Professional ductwork installation, repair, and sealing services.
- ✓ Duct Installation
- ✓ Duct Sealing
- ✓ Insulation Services
Smart Thermostats
Upgrade to smart climate control with programmable thermostat installation.
- ✓ Smart Installation
- ✓ Programming Setup
- ✓ Energy Optimization
About DeSmit's Heating & Cooling
With over 15 years of experience serving the community, we're your trusted local HVAC experts. Our licensed and certified technicians provide reliable, efficient solutions for all your heating and cooling needs.
We pride ourselves on honest pricing, quality workmanship, and exceptional customer service. From routine maintenance to emergency repairs, we're here to keep your family comfortable year-round.
Trusted Brands
We Offer Financing
Make your HVAC investment more affordable with our flexible financing options. Get the comfort you deserve without breaking the bank.
Ready to Get Started?
Apply online for quick approval or call us to discuss your financing options.
Or call us for assistance:
(309) 540-5133Get In Touch
Ready to improve your comfort? Contact us today for a free estimate.
Contact Information
Kewanee, IL 61443
Emergency: 24/7