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HVAC Emergency? Get Service

Thermostat Upgrades - Airflow Fixes - Simple Booking

A Tune-Up Beats A Breakdown - Book

System Replacement When Repairs Stop Making Sense

Contact Wheaton HVAC Company

Wheaton HVAC Company handles heating and cooling work for homes and businesses across Wheaton and DuPage County. When your system needs attention, whether that is a repair call, a seasonal tune-up, a full replacement, or an emergency, this is the number to call. We are available every day from 7:00 AM to 11:00 PM.

Call (331) 296-4956 for a quote.

Dependable service. A price agreed before we start. Local HVAC know-how.

How to Reach Us

The fastest way to get a quote or schedule service is to call.

When you call (331) 296-4956, someone who knows the trade picks up and can scope the job on the phone.

You hear what the visit covers and what it costs before anything is scheduled. Nothing moves until you are ready.

Phone: (331) 296-4956

Hours: Every day, 7:00 AM to 11:00 PM

New Addition Too Hot? Call

What to Have Ready When You Call

The more detail you can give us about what the system is doing, the more useful the conversation will be. You do not need to diagnose the problem yourself. A description of what you are noticing is enough to get started.

Helpful things to mention:

  • Whether the issue is with heating, cooling, or both
  • What the system is doing or not doing, such as blowing warm air, not turning on, making unusual sounds, or short cycling
  • The type of equipment you have, such as a furnace and central AC, a heat pump, or a mini-split, if you know it
  • Whether the problem started recently or has been building over time
  • Whether the property is residential or commercial

The diagnosis is explained on every call, so you know what you are dealing with before anything is booked.

What We Can Help With

We cover the full range of residential and commercial heating and cooling work throughout Wheaton and DuPage County. Common reasons people call include:

  • AC not cooling, blowing warm air, or not turning on
  • Furnace not heating, short cycling, or failing to start
  • Heat pump issues in heating or cooling mode
  • Emergency calls for no heat or no cooling
  • Seasonal tune-ups and maintenance visits before summer or winter
  • Full system replacement when repair no longer makes sense
  • Thermostat and smart-control installation
  • Ductwork repair and sealing
  • Indoor air quality and whole-home air filtration
  • Whole-home dehumidification for humid summer conditions
  • Commercial rooftop unit repair and service

Every home's heating and cooling setup tells a different story, and we work through what yours needs on the call before anything is scheduled. Reach out and we'll work out what it needs.

AC Can't Reach The Set Temperature? Call

How Pricing Works

When you call, we scope the job on the phone and give you a rate before the visit is booked. You are not agreeing to anything before you know what it costs and what it covers. If the technician who comes out finds something additional during the visit, that is explained and priced separately before any extra work is authorized.

We give honest recommendations on repair versus replacement, never an upsell. If repair is the right call, we say so. If the system is at the point where replacement makes more sense, we explain why plainly and without pressure.

Serving Wheaton and the Surrounding Area

We take calls from Wheaton and from communities throughout DuPage County. If you are unsure whether your address falls within our service area, call and we will confirm before anything is scheduled.

Areas we serve regularly include:

  • Wheaton
  • Glen Ellyn
  • Winfield
  • Carol Stream
  • Warrenville
  • West Chicago
  • Lombard
  • Naperville
  • Lisle
  • Glendale Heights

Residential and commercial calls are both welcome. One call gets the whole thing moving.

Call Us Today

We are available every day from 7:00 AM to 11:00 PM for heating and cooling repair, installation, maintenance, and emergency service across Wheaton and DuPage County.

Call (331) 296-4956 to get a quote, ask about scheduling, or talk through what your system needs.

We protect your home. We service your system. We earn the call.

Request Pricing On Your System

(331) 296-4956