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Heating and Cooling Service in Hinsdale, IL

Heating, cooling, boiler and hot water service for homes in Hinsdale, IL, from a family-owned company based in Hillside.

Request service Call (708) 673-5633
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SquareHVAC owner servicing a boiler in a Hinsdale home

Local service area

Heating and cooling service in Hinsdale

Furnace, boiler, air conditioning and hot-water system service.

Who we serve
Homes and businesses
Confirm your address
Tell us the service address when you call or send a request.
View the complete service area

Service in Hinsdale

SquareHVAC is based in Hillside and serves Hinsdale. Call to confirm service at your address.

View the complete service area
The highlighted marker shows Hinsdale; the navy marker shows the SquareHVAC home base in Hillside. Map locations are approximate.

Choose a service

What do you need in Hinsdale?

Choose the system or problem that best matches your property. Open a card to see what the service covers without leaving this city page.

Air conditioning

Repair, replacement and maintenance for central and ductless cooling.

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Available in Hinsdale

  • Cooling that will not start or does not cool properly
  • Central air and ductless cooling systems
  • Repair, replacement and seasonal maintenance
See air conditioning repair 

Heating

Furnace and boiler repair, replacement and routine service.

See what this covers

Available in Hinsdale

  • No heat, weak heat or unusual system behavior
  • Furnaces, boilers and related controls
  • Repair, replacement and seasonal maintenance
See heating repair 

Heat pumps

Heating and cooling service for air-source and geothermal systems.

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Available in Hinsdale

  • Heating or cooling problems
  • Air-source and geothermal systems
  • Repair, replacement and maintenance
See heat pump service 

Indoor air & ducts

Duct repair, cleaning, humidity control and air-cleaning equipment.

See what this covers

Available in Hinsdale

  • Damaged ducts, weak airflow or dust concerns
  • Duct repair and cleaning
  • Humidity control and air-cleaning equipment
See duct cleaning 

Maintenance

A bookable visit to inspect and maintain heating or cooling equipment.

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Available in Hinsdale

  • Seasonal inspection and maintenance
  • Heating and cooling equipment
  • Findings explained before additional work is considered
See maintenance visits 
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Choose your next step

What should you do next?

Not sure if you need service now or can wait? Use these signs to choose a practical next step. Talking through what your system is doing does not commit you to an appointment.

Smell gas? Leave the building and call your gas company first. Then call us.

Emergency service is available 24/7, including Sundays.

Urgent

Call now

Call now if you see smoke, flames or signs of a fire (leave the building, stay out and call 911), water is leaking from the equipment, or the system has stopped and the quick checks below did not help.

Call (708) 673-5633

Within a few days

Request service soon

Arrange a visit when rooms are uneven, performance has changed, or the system repeatedly needs attention.

Send a service request

No rush

Monitor and plan

If the system still works, note changes in noise, comfort or energy use and plan the next maintenance visit.

Plan a maintenance visit

Quick checks before you call

  • Check the thermostat: is it set to heat or cool, and is the set point where you expect?
  • Check the filter: a clogged filter limits airflow. Replace it if it is visibly dirty.
  • Check the power: look at the breaker and the equipment switch near the unit.
  • Check the airflow: hold a hand at a supply register and feel whether air is moving.
  • Check the outdoor unit: clear leaves and debris from around it.

Signs to call us about

  • A new noise
  • A smell
  • A room that no longer gets warm
  • A bill that rises with no clear reason

SquareHVAC repairs, replaces and maintains heating, cooling and hot water systems in Hinsdale homes. We are family-owned and based in Hillside. Serving homeowners and businesses since 2009.

What we can help with

Heating. Furnace repair, new heating systems and heat pump service.

Boilers and radiators. If your home is heated with a boiler, we repair, service and replace boilers. Our guide to hydronic heating explains how this kind of heating works, and our boiler winter checklist lists what to look at before the cold arrives.

Cooling. Air conditioner repair, installation and replacement and maintenance.

Hot water. We install and repair water heaters.

Air in the home. Humidifiers and dehumidifiers, air cleaning products, duct repair and duct cleaning.

Local information

Local information for Hinsdale

What happens next

How service works

From your first call to a written quote and work you approve.

  1. 1

    Tell us what's happening

    Describe the problem and give us the property address.

  2. 2

    We assess the system

    We inspect the equipment and explain what we find.

  3. 3

    Review your written quote

    We explain the proposed work and cost so you can decide.

  4. 4

    We begin after your approval

    Work starts once you approve the quote.

Common questions about HVAC service in Hinsdale

My home has both a boiler and central air. Can one company look after both?
Yes. We service boilers, furnaces, heat pumps and air conditioners, so one visit can cover the heating and the cooling.
Do you help with rebates?
We can help you identify utility or manufacturer rebates that are available when you replace equipment. Programs and eligibility change, so we check what applies at the time of your quote.
How soon can you come to Hinsdale?
We aim to arrive within 2 hours from the time you call, depending on the distance to your location and current availability. When we confirm a specific appointment time, we keep it. If an unavoidable delay happens, we'll let you know.
When are you open?
Emergency service is available 24/7, including Sundays. Routine visits are Monday to Friday from 6:00 AM to 8:00 PM and Saturday from 8:00 AM to 5:00 PM. Non-emergency visits outside routine service hours are scheduled for the next working period.
Will I know the cost before the work starts?
Yes. We assess the system, explain what we found and provide a written quote for approval before work begins. Nothing is done until you approve it.

Nearby communities

Service around Hinsdale

SquareHVAC also serves nearby communities. Use the full Service Areas page to check the complete list.

Downers Grove Westchester Hillside Bellwood
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Next step

Request service in Hinsdale

SquareHVAC serves Hinsdale and the surrounding communities with heating and cooling repair, replacement and maintenance. We inspect the equipment, explain what we find and provide a written quote with parts and labor listed separately. You decide if and when the work happens. Serving homeowners and businesses since 2009.

Request service Call (708) 673-5633