Quick checks before you call
Furnace not working? Check these first
- The thermostat is set to heat and has working batteries.
- The furnace switch and the breaker are on.
- The air filter is not clogged.
Service area 
5.0 (76) on Google
Heating and Cooling Service in Elk Grove Village, IL
Furnace repair, air conditioner repair and new systems for homes and businesses in Elk Grove Village, IL.
5.0 (76) on Google 
Local service area
Heating and cooling service in Elk Grove Village
Heating and cooling repair and maintenance for homes and commercial properties.
- Who we serve
- Homes and businesses
- Confirm your address
- Tell us the service address when you call or send a request.
Service in Elk Grove Village
SquareHVAC is based in Hillside and serves Elk Grove Village. Call to confirm service at your address.
View the complete service areaChoose a service
What do you need in Elk Grove Village?
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.
See what this covers
Available in Elk Grove Village
- Cooling that will not start or does not cool properly
- Central air and ductless cooling systems
- Repair, replacement and seasonal maintenance
Heating
Furnace and boiler repair, replacement and routine service.
See what this covers
Available in Elk Grove Village
- No heat, weak heat or unusual system behavior
- Furnaces, boilers and related controls
- Repair, replacement and seasonal maintenance
Heat pumps
Heating and cooling service for air-source and geothermal systems.
See what this covers
Available in Elk Grove Village
- Heating or cooling problems
- Air-source and geothermal systems
- Repair, replacement and maintenance
Indoor air & ducts
Duct repair, cleaning, humidity control and air-cleaning equipment.
See what this covers
Available in Elk Grove Village
- Damaged ducts, weak airflow or dust concerns
- Duct repair and cleaning
- Humidity control and air-cleaning equipment
Maintenance
A bookable visit to inspect and maintain heating or cooling equipment.
See what this covers
Available in Elk Grove Village
- Seasonal inspection and maintenance
- Heating and cooling equipment
- Findings explained before additional work is considered
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) 673-5633Within 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 requestNo 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 visitSigns to call us about
- Ice on the coils, or an outdoor unit that runs without cooling.
- A breaker that trips repeatedly whenever the system starts.
SquareHVAC serves homes and businesses in Elk Grove Village with heating and cooling repair, new systems and maintenance. We are a family-owned company based in Hillside. Serving homeowners and businesses since 2009.
Furnace not working?
If the furnace still does not heat, call us. We repair furnaces and other heating systems of all major brands, and we tell you plainly when a new furnace makes more sense than another repair. Our filter guide shows how to check the filter.
Cooling
- Air conditioner repair: warm air, weak airflow, water leaks, or a unit that will not start.
- Air conditioner installation and replacement.
- Air conditioner maintenance, best done in spring.
For businesses
We service commercial buildings in Elk Grove Village: offices, retail shops, restaurants and apartment buildings. The equipment we work on includes rooftop units, split systems and boilers. See our commercial page for how to request a visit.
Local information
Local information for Elk Grove Village
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About 15% of the housing units in Elk Grove Village were built before 1960, and the median home was built in 1974. Older homes more often have older ductwork, boilers or radiators, which a technician checks during the visit.
Source: US Census Bureau, ACS 5-year estimates 2020–2024 (tables B25034, B25035), via Census Reporter · Checked October 2026
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ComEd provides electric service and Nicor Gas provides natural gas service in Elk Grove Village. Nicor Gas residential rebates lists the gas utility's current residential offers.
Source: Elk Grove Village, Utilities · Checked October 2026
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In Elk Grove Village, furnace, air conditioner and water heater work in a home needs a residential permit. The village publishes a checklist for each. Ask about it when you receive your quote.
Source: Elk Grove Village, Permits · Checked October 2026
What happens next
How service works
From your first call to a written quote and work you approve.
- 1
Tell us what's happening
Describe the problem and give us the property address.
- 2
We assess the system
We inspect the equipment and explain what we find.
- 3
Review your written quote
We explain the proposed work and cost so you can decide.
- 4
We begin after your approval
Work starts once you approve the quote.
Common questions about HVAC service in Elk Grove Village
Can I call outside business hours?
Yes. Emergency service is available 24/7, including Sundays. Non-emergency visits outside routine service hours are scheduled for the next working period.
Do you give a quote for a new system?
Yes. We look at the home or the building first, because the right size and type depend on it. Then we provide a written quote for approval before work begins.
How soon can you come to Elk Grove Village?
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 Elk Grove Village
SquareHVAC also serves nearby communities. Use the full Service Areas page to check the complete list.
Next step
Request service in Elk Grove Village
SquareHVAC serves Elk Grove Village 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.