HVAC Services in Algonquin, Illinois
Looking for a reliable HVAC contractor in Algonquin? MMDS provides complete heating, cooling, and ventilation services to homeowners and businesses throughout Algonquin and Kane/McHenry County. From heat pump installations to emergency furnace repairs, we’ve been keeping Chicagoland homes comfortable since 2003.
Our HVAC Services in Algonquin
Heat Pump Installation
Cold-climate heat pumps are the smartest upgrade for Algonquin homeowners. Modern heat pumps provide both heating and cooling, work efficiently down to -15°F, and qualify for up to $4,000 in federal tax credits and utility rebates.
Furnace Installation & Replacement
Upgrading to a variable speed or 2-stage furnace saves 20-40% on gas bills while eliminating hot and cold spots. We install Carrier, Lennox, Trane, and Daikin.
AC Installation & Repair
Energy-efficient central air conditioning installation and same-day AC repair for Algonquin homes.
HVAC Zoning
Two-story home? HVAC zoning gives each area its own thermostat. Systems start at $1,500.
Air Duct Cleaning & Maintenance
Professional duct cleaning and annual maintenance plans for Algonquin homes.
Why Algonquin Homeowners Choose MMDS
- 20+ years experience in Kane/McHenry County
- Licensed & insured Illinois HVAC contractor
- $0 down financing — Sunbit (12-18 mo, no interest)
- All major brands — Carrier, Lennox, Trane, Daikin, Mitsubishi
- Free estimates on all installations
HVAC Costs in Algonquin
| Service | Cost Range |
|---|---|
| Heat pump installation | $8,000 – $18,000 (before rebates) |
| Furnace replacement | $3,500 – $12,000 |
| Central AC installation | $4,000 – $10,000 |
| Zoning (2-zone) | $1,500 – $3,000 |
Get a Free HVAC Estimate in Algonquin
Call (847) 221-6280 or schedule online for a free estimate. $0 down financing available.