Wayne, IL Heating & Cooling

HVAC for Larger Homes and Outbuildings in Wayne, IL

Wayne is a village that straddles DuPage and Kane counties, and the homes there often ask more of an HVAC system: more square footage, more than one floor to keep even, and sometimes a garage, workshop or barn that needs its own heat or cooling. We handle furnaces, air conditioners, heat pumps, boilers and ductless systems in Wayne from our Elgin shop, 24 hours a day.

  • Multi-zone and multi-system homes
  • Nicor Gas Contractor Circle member
  • ComEd Heat Pump-Trained
  • 24/7 emergency service

Credentials You Can Check Yourself

We would rather you verify this than take our word for it. Every credential below links to the organization that issued it.

NATE Certified

Technicians Tested by NATE

North American Technician Excellence certification is an industry-wide test, not something we grade ourselves on.

EPA 608 Universal

EPA Section 608 Certified

Federally required to legally handle refrigerant. Universal level covers every system type we work on.

A+ Rating

BBB Accredited Business

Accredited since September 2023, with a Complaint-Free Award in both 2024 and 2025. Check the profile yourself rather than trusting a badge on our site.

101+ Reviews

Real Google Reviews

Over 100 reviews on our Google Business Profile, from real service calls across Kane County, not a curated testimonial page.

Built for Bigger Houses and the Buildings Beside Them

Multi-zone

The Main House

Two furnaces, zoned ductwork or a heat pump per floor: we size, balance and service the whole setup so every room lands at the same temperature.

Detached spaces

Garages, Workshops and Barns

A Daikin ductless mini-split heats and cools a detached building with no ductwork from the house, in single or multi-zone form.

A big house is not a reason to guess. We size equipment from the house itself rather than from the old nameplate, and we run a full load calculation where one is required, on request, or to verify sizing (it can carry an additional cost). If part of the home never gets comfortable, call (847) 224-2420 and we will look at the whole system, not just the box in the basement.

Wayne: Two Counties, Big Lots and Everything From Bungalows to Estates

Wayne is a village of about 2,300 people (2,286 in the 2020 census) spread over almost six square miles, with the eastern part in DuPage County and the western part in Kane County. It has long been horse country, and the equestrian paths and acreage are still part of how the village looks: most subdivisions are zoned for one to three acres, and the houses range from small bungalows to large estates.

Two counties

DuPage side and Kane side

The village sits in Wayne Township in DuPage County and St. Charles Township in Kane County. It is the same crew, the same service-call pricing and the same 24/7 phone line on both sides of the county line.

Acreage

Garages, shops and outbuildings

Larger parcels often come with a detached garage, workshop or other outbuilding. A Daikin ductless system can heat and cool it with no ductwork from the house.

Every size of house

Bungalow or estate

A small older bungalow and a multi-furnace estate need very different answers. We size equipment from the house itself rather than from the old nameplate.

Wayne has its own building department, so permits go through the Village of Wayne, and we file one when a permit is requested and required*. Your CY2026 ComEd and Nicor Gas discounts depend on your utility accounts, not the county line, and we check them on your free quote. Ready to look at the whole system? Call (847) 224-2420, or start with ductless mini-splits, furnace replacement or AC replacement. We also serve nearby St. Charles, Bartlett and Campton Hills.

One Thermostat Trying to Run Three Temperatures?

The main floor is fine, the upstairs bakes and the finished basement is cold. Zoning dampers, a second system or a ductless head in the room that never keeps up can each fix that, and an airflow measurement tells you which one is the right spend.

We are NCI airflow trained and measure static pressure and duct leakage with DuctBlaster equipment, so the answer comes from numbers. See duct and airflow diagnostics and ductless mini-split installation.

Furnace and Boiler Heating in Wayne

Winters here run against design temperatures near 0°F, and a large home gives a weak igniter or a tired inducer motor no place to hide. We repair furnaces of every brand; igniters, flame sensors, pressure switches, capacitors and control boards typically run between about $150 and $900, with blower and inducer assemblies at the top of that range. A failed heat exchanger is where replacement becomes the honest recommendation.

A new 95% or 97% AFUE furnace earns a CY2026 Nicor Gas instant discount of $150 or $225 off the invoice, or $200 or $275 with a qualifying smart thermostat on the same ticket. Radiator and baseboard homes are covered too: we service hot-water and steam boilers of any brand, and a qualifying 95% AFUE boiler gets $350 off, or $500 for a combination boiler. See boilers.

Cooling, Heat Pumps and Ductless in Wayne

Humid summers

Air Conditioning

Larger homes often run two condensers. We repair all brands and replace with R-32 equipment matched to each system’s load.

Below zero

Cold-Climate Heat Pumps

Amana S-Series inverter heat pumps hold their heating output well below zero, and qualifying ducted systems get $900–$2,000 off from ComEd.

Any building

Daikin Ductless

Wall, ceiling or floor heads for an addition, a bonus room or a detached shop, with $500 or $1,000 off from ComEd.

With R-410A being phased down and its price climbing, a compressor or leak repair on an older system is worth weighing against a new one. See AC repair, AC replacement, heat pump installation and dual-fuel systems.

What a Service Call Costs in Wayne

Every repair begins with a flat diagnostic fee to pin down the failure. During office hours (8 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. You then get a flat-rate repair price and approve it before we touch anything, on the DuPage side or the Kane side of the village.

After-hours and emergency calls cost more than business-hours calls, and we quote that on the phone before a truck leaves. Replacement quotes are free, written, sized to the house, and show the CY2026 ComEd or Nicor Gas discount already subtracted. Financing prequalifies in about 2 minutes with no impact to your credit score.

AC Repair and Furnace Repair in Wayne

Wayne’s larger homes and outbuildings — garages, workshops, barns — often run more than one system, or one system trying to cover more square footage than it was sized for. That’s usually the first thing to rule out on a repair call.

AC Repair in Wayne

No cooling, one zone that won’t cool while others do, or a system that’s simply undersized for the space — we check whether the problem is the equipment itself or a mismatch between the system and a larger home or an added outbuilding before quoting a repair.

Furnace Repair in Wayne

No heat, uneven heating between the main house and an outbuilding, or a furnace that can’t keep up on the coldest days — on properties with a garage, workshop, or barn on a separate system, we diagnose each system on its own rather than assuming one fix covers both.

Wayne HVAC Services

Furnace, AC, heat pump, boiler, ductless and indoor air quality service for Wayne, multi-zone homes included. Each service below has its own page.

24/7 no heat

Furnace Repair in Wayne

No heat, short cycling or a furnace that clicks and never lights, diagnosed and repaired on any brand.

CY2026 Nicor discounts

Furnace Replacement in Wayne

95% and 97% AFUE furnaces with the CY2026 Nicor Gas discount off the invoice, sized to the house or to the zone they serve.

All brands

AC Repair in Wayne

Capacitors, contactors, fan motors and refrigerant leaks on every major brand, priced before the work starts.

Free quotes

AC Replacement in Wayne

R-32 equipment, sized from the house, with a free written quote and the old unit hauled away.

CY2026 ComEd discounts

Heat Pump Installation in Wayne

Cold-climate inverter heat pumps, including Amana S-Series, with $900–$2,000 off on qualifying ducted systems.

Hot-water & steam

Boiler Repair in Wayne

Cold radiators, banging, pressure problems and lockouts on hot-water and steam boilers of any brand.

No ductwork

Ductless Mini-Split Installation in Wayne

Daikin single and multi-zone systems for additions, bonus rooms and houses that were never ducted.

AprilAire

Indoor Air Quality in Wayne

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

Any hour

Emergency Furnace Repair in Wayne

No heat below freezing is an emergency. We answer around the clock and quote the after-hours call before we roll.

Any hour

Emergency AC Repair in Wayne

AC not cooling in a July heat wave, handled the same day whenever we can get there.

$240 / year

Maintenance Plan in Wayne

Spring and fall tune-ups on one system, plus one free business-hours service call and 5% off services. Ask about a second system.

Also available in Wayne: air handler repair, smart thermostat installation, humidifier installation, dehumidifier installation, air purifier installation, duct cleaning and airflow diagnostics and dual-fuel heat pump and furnace systems.

Rebates in Wayne

Wayne is served by ComEd and Nicor Gas, and both instant discounts are applied right on your invoice at installation: $900–$2,000 on a qualifying ducted heat pump, $500 or $1,000 on a qualifying ductless system, $225 on a furnace at 97%+ AFUE or $150 at 95% AFUE, and $350 on a qualifying 95% AFUE boiler or $500 on a combination boiler. There is no application and nothing to mail in.

See CY2026 ComEd Instant Discounts and Nicor Gas Instant Discounts for the qualifying equipment, or ask for the numbers on your free quote.

Wayne HVAC FAQs

Can you handle a house with two furnaces or two air conditioners in Wayne?

Yes. Multi-system and zoned homes are routine for us. We service each system on its own and make sure the two are balanced against each other so the house heats and cools evenly.

Can you heat or cool a detached garage, workshop or barn?

In most cases a Daikin ductless mini-split is the right fit for a detached building: no ductwork from the house, its own thermostat, and a CY2026 ComEd discount of $500 or $1,000 on qualifying systems.

Do I need a permit to replace HVAC equipment in Wayne?

We file the permit when a permit is requested and required, whichever county your address falls in.

Do CY2026 ComEd and Nicor Gas discounts apply in Wayne?

Yes. Wayne is in ComEd and Nicor Gas territory, so both instant discounts come off the invoice at installation, on the DuPage and Kane sides alike.

What does an after-hours call cost in Wayne?

After-hours and emergency service calls are priced higher than business-hours calls, and we quote the call on the phone before we dispatch. Repairs are flat-rate and approved by you before any work starts.

Wayne is in two counties. Does that change anything?

Not for service. We cover both the DuPage and Kane County sides of the village with the same pricing and the same 24/7 phone line. Permits go through the Village of Wayne, and utility discounts depend on who serves your address.

Do you service all brands, and how do I book?

Yes. We install Amana and Daikin Ductless and repair every major brand of furnace, air conditioner, heat pump, boiler and mini-split. Call (847) 224-2420 any hour, or book online and choose a time.

Your Wayne HVAC Team

Heating and cooling for the big house, the second floor and the building out back, from a team based in Elgin.

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.

*Pulling a permit is the homeowner’s responsibility. Ask us to, and we’ll file it under our own license wherever the local jurisdiction requires one for the work.