24/7 Emergency ServiceSame price day or night - free estimates on installations
Best ComfortHeating & Cooling

Home Comfort, Handled

Heating, cooling and clean air for every kind of Chicagoland home - from 1920s bungalows to brand-new builds.

Homes we know

Built for your house

TextPlaceHolder - Residential intro paragraph. Every home in Chicagoland has its own quirks. Our technicians have seen them all.

Chicago bungalows

Boilers and radiators downstairs, a hot attic upstairs. Mini-splits solve the second floor without tearing into plaster.

Two-flats & greystones

Separate systems per unit, shared chimneys and old hydronic piping - we know how they fit together.

Suburban split-levels

Zoning and duct balancing so the lower level is not an ice box while the bedrooms bake.

New construction

Load calculations, permits and inspections handled with your builder.

Townhomes & condos

Space-saving equipment, rooftop condensers and HOA rules respected.

Older homes

Asbestos-safe practices, chimney liners and code updates when replacing old furnaces.

For homeowners

Everything your home needs

  • Central air & heat pumpsRepair, replacement and tune-ups.
  • Furnaces & boilers96%+ efficient systems and radiator work.
  • Ductless mini-splitsAttics, additions, sunrooms and garages.
  • Water heatersTank and tankless, same-day swaps.
  • Indoor air qualityHumidifiers, UV-C and better filters.
  • Smart thermostatsInstalled and set up on your phone.
Seasonal checklist

A year of comfort

  • Book the AC tune-up before the first 80ยฐ day
  • Rinse cottonwood fluff off the condenser
  • Swap the furnace filter
  • Pour water in the condensate drain to test it

  • Set 78ยฐ when home, higher when away
  • Keep plants 2 feet from the outdoor unit
  • Run a dehumidifier in the basement
  • AC blowing warm? Turn it off and call - ice damages compressors

  • Furnace or boiler tune-up and CO test
  • New batteries in CO and smoke alarms
  • Replace the humidifier pad
  • Clear leaves from vents and the condenser

  • Keep snow drifts off the white PVC vent pipes
  • Never set the heat below 55ยฐ when away
  • Keep humidity near 35% to stop static and dry skin
  • No heat? Open cabinet doors under sinks and call us
Comfort Club

Maintenance plans

Pick a plan, forget about breakdowns. Cancel any time.

Comfort Basic

Keep it running

$12/month
  • Spring AC + fall furnace tune-up
  • 10% off repairs
  • Priority scheduling
  • CO safety test
Join Comfort Basic
Most popular

Comfort Plus

Most popular

$19/month
  • Two tune-ups a year
  • 15% off repairs
  • Diagnostic fee waived
  • Filters delivered twice a year
  • Front-of-line emergency dispatch
Join Comfort Plus

Comfort Premier

Whole-home care

$29/month
  • Three visits incl. water heater flush
  • 20% off repairs
  • 10-year labor guarantee
  • Humidifier pad & UV bulb included
  • Transfers with the house
Join Comfort Premier

  • Heat exchanger inspection
  • Carbon monoxide test
  • Burner & flame sensor cleaning
  • Igniter & control board check
  • Blower wheel & motor amps
  • Evaporator & condenser coil clean
  • Refrigerant pressures
  • Capacitors & contactors
  • Condensate drain flush
  • Thermostat calibration
  • Filter change
  • PVC vent pipes cleared
FAQ

Frequently asked questions

Yes. The usual answer is a high-velocity small-duct system or ductless mini-splits, so we do not have to open up plaster walls.

In Chicago and most suburbs, yes. We pull it, schedule the inspection and meet the inspector so you do not have to take time off.

Shoe covers, drop cloths and a full clean-up are standard. Most replacements are finished in a single day.

24/7 dispatch

Ready for service?

Our team is standing by for every heating and cooling need. Call now for fast, reliable service - the same price day or night.

  • Emergency? A real person answers, day or night
  • Upfront, flat-rate price before any work starts
  • Stocked trucks - most repairs finished on the first visit
  • Workmanship backed in writing

๐Ÿ“… Book a service visit

Tell us what is going on and we will call you back within 15 minutes during business hours.

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Please enter a 10 digit phone number.
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โœ… Thanks, there! A Best Comfort dispatcher will call you shortly. For an emergency, call 815-556-0660 now.
24/7 Emergency ServiceSomeone answers, day or night.
Licensed & InsuredCertified, background-checked techs.
Upfront PricingFree estimates, no surprise fees.
Satisfaction GuaranteedWorkmanship backed in writing.
Call 24/7