Elburn, IL Heating & Cooling

Furnace, AC and Heat Pump Service in Elburn, IL

Elburn sits where Illinois Routes 38 and 47 cross in western Kane County, and it has grown fast — from under 1,300 residents in 1990 to more than 6,000 today as tract-home subdivisions filled in around the older village core after the Metra Union Pacific West Line reached town in 2006. From our Elgin shop we bring furnace, air conditioner, heat pump, boiler and ductless service to the new subdivisions and the older streets near downtown alike, 24 hours a day.

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  • Old village core and newer subdivisions
  • Nicor Gas Contractor Circle member
  • ComEd Heat Pump-Trained
  • 24/7 emergency service

Newer Subdivisions and the Older Village Core

Since the 1990s

Newer Subdivisions

Tract homes built during and after Elburn’s 1990s–2000s growth boom typically have consistent duct systems, so most furnace and AC swaps are straightforward and often same-day.

Near downtown

Established Village Homes

Homes closer to the original village core sometimes carry older ductwork, boilers or add-on cooling that need a closer look before a straight equipment swap.

Elburn spans four townships — Blackberry, Campton, Kaneville and St. Charles — and we serve all of it, whichever side of the village line an address falls on. Not sure your address counts? Call (847) 224-2420 and we will tell you straight.

No Heat and a Long Way From the Nearest Shop?

Not from ours. A dead furnace on a January night is an emergency wherever the house is, and we answer (847) 224-2420 around the clock. Check the thermostat, the breaker and the furnace door switch first; if that does not bring it back, call and we will quote the after-hours visit on the phone before we dispatch.

If you smell gas, leave the house right away, call 911 from outside, and call your gas utility’s emergency line from outside before calling us. For everything else, see emergency furnace repair and emergency AC repair.

Furnace and Boiler Heating in Elburn

Winters here run hard from November through March against design temperatures near 0°F, so a furnace that limps through October rarely makes it to spring. We repair every major brand. Igniters, flame sensors, pressure switches, inducer motors and control boards are the usual suspects, and most of those repairs typically land between about $150 and $900. A cracked heat exchanger usually means furnace replacement instead.

When a furnace does come out, a 95% or 97% AFUE condensing furnace qualifies for a Nicor Gas instant discount of $150 or $225 off the invoice, or $200 or $275 with a qualifying smart thermostat on the same invoice. Radiator and baseboard homes are covered too: we repair 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 and Heat Pumps for Elburn Homes

May to September

Air Conditioning

Humid summers mean an air conditioner has to pull moisture as well as heat. We repair all brands and replace with R-32 equipment sized from the house.

Below zero

Cold-Climate Heat Pumps

Inverter heat pumps like the Amana S-Series keep heating well below zero, and a ducted system qualifies for $900–$2,000 off from ComEd.

Best of both

Dual-Fuel Systems

A heat pump paired with a gas furnace runs on electricity most of the winter and hands off to gas below the balance point.

R-410A is being phased down and its price is rising, so a large repair on an older condenser deserves a second look. See AC repair, AC replacement, heat pump installation and dual-fuel systems. For a room without ductwork, a Daikin ductless mini-split qualifies for $500 or $1,000 off from ComEd.

What a Service Call Costs in Elburn

Repairs start 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 any work starts, and the price is the same whether the house is in a new subdivision or near the old village core.

After-hours and emergency service calls are priced higher than business-hours calls, and we quote that on the phone before we dispatch. Replacement quotes are free, written, sized from the house rather than the old nameplate, and include the discounts. Financing prequalifies in about 2 minutes with no impact to your credit score.

Elburn HVAC Services

Heating, cooling, boiler and ductless service for Elburn’s subdivisions and its older village streets. Each service below has its own page.

24/7 no heat

Furnace Repair in Elburn

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

Nicor discounts

Furnace Replacement in Elburn

95% and 97% AFUE furnaces with the Nicor Gas discount taken off the invoice.

All brands

AC Repair in Elburn

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

Free quotes

AC Replacement in Elburn

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

ComEd discounts

Heat Pump Installation in Elburn

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

Hot-water & steam

Boiler Repair in Elburn

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

No ductwork

Ductless Mini-Split Installation in Elburn

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

AprilAire

Indoor Air Quality in Elburn

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

Any hour

Emergency Furnace Repair in Elburn

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 Elburn

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

$240 / year

Maintenance Plan in Elburn

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

Also available in Elburn: 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 Elburn

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

Elburn HVAC FAQs

Do you service homes in Elburn’s newer subdivisions as well as the older village core?

Yes. We work throughout Elburn — tract-home subdivisions built since the 1990s and the older streets near downtown — at the same price and with the same scheduling.

Do I need a permit to replace a furnace or air conditioner in Elburn?

Requirements depend on where the house sits, since Elburn spans Blackberry, Campton, Kaneville and St. Charles townships. We file the permit where it’s required and handle the inspection as part of the installation.

Do ComEd and Nicor Gas discounts apply in Elburn?

Yes. Elburn is in ComEd and Nicor Gas territory, so both instant discounts come off the invoice at installation.

What does an after-hours call cost in Elburn?

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.

Will a heat pump keep up with an Elburn winter?

A cold-climate inverter heat pump keeps heating well below zero. Many homes in our area pair one with a gas furnace as a dual-fuel system so the furnace takes over on the coldest days.

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

Yes. We install Amana and Daikin 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 pick a time that works for you.

Other Towns We Serve

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

Your Elburn HVAC Team

Heating and cooling for the village and the newer subdivisions around it, from a team based in Elgin.

Call (847) 224-2420
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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.