West Dundee, IL Heating & Cooling

Air Conditioning and Furnace Service in West Dundee, IL

In West Dundee, where your air conditioner sits is a permit question, not just a preference. The village approves the condenser’s location before it issues a central air permit, and the front yard isn’t an option.

Call (847) 224-2420
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  • Condenser placement planned up front
  • ComEd Heat Pump-Trained
  • Nicor Gas Contractor Circle member
  • 24/7 emergency service

What the Village Asks for on a Central Air Permit

Plat of survey

Where It Goes

The application includes a plat of survey marked with the condensing unit’s location.

Side or rear yard

Not in the Front Yard

The condenser goes in a side or rear yard, within setbacks. The front yard is off the table.

Neighbor-friendly

Not Aimed Next Door

Discharge air can’t blow at a building or damage plants on the neighboring lot.

Approved first

Location, Then Permit

The Building Department approves the location before the permit is issued, and a final inspection follows.

Subdivision covenants can add rules of their own on top of the village’s. If your homeowners association has them, have them handy when we quote.

The Old Spot Isn’t Automatically the New Spot

Where your 25-year-old condenser has always sat may not be where a new one can go, especially on a tight or corner lot. We look at placement, setbacks and line-set routing on the first visit, not on install day.

That first visit is also where we size the system. A replacement air conditioner or heat pump is matched to the furnace or air handler it will pair with, sized to the house rather than the old label, and quoted in writing with the utility discounts already taken off. AC replacement and AC installation each have their own page if you want the detail.

From Main Street to Randall Road

17.6% built before 1940

Older Homes Near the Historic District

The Dundee Township Historic District has been on the National Register since 1975, with buildings from the 1870s through the 1920s. If your house predates forced air, ductless mini-splits add cooling without opening plaster walls, and we service the boilers many of these homes still rely on.

36.6% built 1990–2009

The Randall Road Subdivisions

More than a third of West Dundee housing went up between 1990 and 2009. Equipment original to those homes is at or past typical replacement age.

Those two groups call us for different reasons. The older homes need boiler repair when a radiator goes cold or the pressure gauge creeps, and ductless mini-splits when summer gets unbearable upstairs. The Randall Road homes are in the years when a builder-grade furnace or air conditioner starts needing a part every season, which is when the repair-versus-replace conversation is worth having before the next breakdown picks the timing for you.

How a Service Call Works in West Dundee

Every repair visit starts with a flat diagnostic fee to find the problem. During office hours (9 a.m. to 5 p.m., Monday through Friday) the service call is $130; weekday evenings after 5 p.m. it is $180, and nights, weekends and holidays are $260. Each includes 30 minutes of travel and 30 minutes of diagnostics, and parts are extra. Once we know what failed, you get a flat-rate repair price and approve it before we touch a part. After-hours, weekend and holiday calls are priced higher than business-hours calls, and we quote that rate on the phone before we dispatch, so nothing is a surprise at the door. Replacement quotes are free and written, and you can prequalify for financing in about 2 minutes with no impact to your credit score. Members of our $240-a-year maintenance plan get a spring cooling visit, a fall heating visit, one free business-hours service call, priority scheduling and 5% off services.

West Dundee HVAC Services

Central air installation and replacement with permit-ready placement, furnace work, boiler service for the older homes, ductless for houses without ducts, seasonal maintenance and airflow and duct-leakage testing. Every service below is available in West Dundee, and each link goes to a page that explains the work and how pricing works.

24/7 no heat

Furnace Repair in West Dundee

Igniters, flame sensors, pressure switches, blower motors and control boards on every major brand, with a flat-rate price approved before the work.

Nicor discounts

Furnace Replacement in West Dundee

High-efficiency Amana and Daikin furnaces with the Nicor Gas instant discount taken off the invoice and the old unit hauled away.

All brands

AC Repair in West Dundee

Capacitors, contactors, fan motors, refrigerant leaks and frozen coils diagnosed and repaired on any brand of central air.

Free quotes

AC Replacement in West Dundee

Written quotes on R-32 replacement systems, matched to your furnace or air handler and sized to the house.

ComEd discounts

Heat Pump Installation in West Dundee

Cold-climate inverter heat pumps that keep heating below zero, with the ComEd instant discount taken off the invoice.

Hot-water & steam

Boiler Repair in West Dundee

Cold radiators, kettling, pressure problems, circulators and controls on hot-water and steam boilers of any brand.

No ductwork

Ductless Mini-Split Installation in West Dundee

Daikin single- and multi-zone systems for homes without ducts, additions and rooms the main system never reaches.

AprilAire

Indoor Air Quality in West Dundee

Whole-home humidifiers, dehumidifiers and media air purifiers installed on your existing furnace or air handler.

Any hour

Emergency Furnace Repair in West Dundee

No heat on a January night is not a wait-until-morning problem. We answer 24/7 and quote the after-hours rate before dispatch.

Any hour

Emergency AC Repair in West Dundee

AC not cooling in a heat wave, ice on the lines, or a dead condenser: same-day and after-hours response across the Fox Valley.

$240 / year

Maintenance Plan in West Dundee

A spring cooling tune-up and a fall heating tune-up, one free business-hours service call, priority scheduling and 5% off services.

We also handle air handler repair, smart thermostat installation, humidifier installation, dehumidifier installation, air purifier installation, duct cleaning and dual-fuel heat pump and furnace systems in West Dundee. Not sure which page fits your problem? Call (847) 224-2420 and describe what the system is doing.

Rebates in West Dundee

West Dundee is in ComEd and Nicor Gas territory, so both instant discounts apply. On the ComEd side, a qualifying ducted heat pump earns $900 to $2,000 depending on efficiency tier and heating capacity, and a qualifying ductless or mixed-use system earns $500 or $1,000. On the Nicor Gas side, a 97%+ AFUE furnace earns $225 and a 95% AFUE furnace earns $150, a qualifying 95% AFUE heating boiler earns $350 and a combination boiler earns $500. Add a qualifying smart thermostat on the same invoice and the furnace discount rises by $50; with a ComEd heat pump it adds $75.

Every one of these comes off the invoice at installation. There is no application and no waiting for a check. See ComEd Instant Discounts and Nicor Gas Instant Discounts for the qualifying equipment, or request a free quote with the discounts already applied.

West Dundee HVAC FAQs

Can my new air conditioner go in the same spot as the old one?

Often, but not automatically. West Dundee approves the condenser location before issuing a central air permit, and it has to be in a side or rear yard within setbacks.

Does West Dundee require a permit to install central air?

Yes. The application includes a plat of survey showing the unit’s location, and a final inspection follows. We file the permit where the municipality requires one and plan the placement so it passes the first time.

My house has radiators. Can I get air conditioning?

Yes. Ductless mini-splits are the usual answer, and they heat as well as cool.

Do ComEd and Nicor Gas discounts apply in West Dundee?

Yes. West Dundee is served by ComEd and Nicor Gas, and both instant discounts come off the invoice at installation: $900 to $2,000 on a qualifying ducted heat pump, $500 or $1,000 on ductless, $225 or $150 on a high-efficiency furnace, and $350 or $500 on a qualifying boiler.

Is after-hours service in West Dundee priced differently?

Yes. After-hours, weekend and holiday service calls are priced higher than business-hours calls, and we quote the rate on the phone before we dispatch. The repair itself is a flat-rate price you approve before any work starts.

Do you work on all brands, and how do I book?

We repair every major brand of furnace, air conditioner, heat pump and boiler, and we install Amana, Daikin and AprilAire equipment. Call (847) 224-2420 any hour or book online for a business-hours visit.

Other Towns We Serve

Don’t see your town? Call (847) 224-2420. View all service areas or the Kane County overview.

Get the Placement Right the First Time

Air conditioning, furnace and heat pump work in West Dundee, planned around the village’s rules.

Call (847) 224-2420
Book Online

Planning a replacement? Request a free quote or see financing options.

Discount amounts reflect the 2026 Nicor Gas Energy Efficiency Program for qualifying equipment installed January 1 through December 31, 2026, and are subject to change or cancellation due to funding limits. Rest Assured HVAC LLC is an independent contractor and is not affiliated with or endorsed by Nicor Gas.

Discount amounts reflect the 2026 ComEd Energy Efficiency Program for qualifying equipment and are subject to change or cancellation due to funding limits. Rest Assured HVAC LLC is an independent contractor and is not affiliated with or endorsed by ComEd.