HVAC Repair & Installation in Wilmette, IL: From the Lakefront to the Cage

What HVAC Services Does Shavitz Heating and Air Conditioning Offer in Wilmette, IL?

Shavitz Heating and Air Conditioning has served Wilmette since 1904, moving from coal and ice delivery into heating and cooling as the technology changed. Today our Carrier-certified technicians install, repair, replace, and maintain furnaces, air conditioners, boilers, heat pumps, ductless systems, and indoor air quality equipment throughout the village. Call 847-861-5559 or request service online to schedule service.

Family-Owned & Operated Since 1904 | Carrier Factory Authorized Dealer & President’s Award Winner | NATE-Certified Technicians | 5.0★ Average Across 2,900+ Google Reviews

Air Conditioning Repair & Installation

Warm air from the vents, short cycling, unusual noise, or a leak are all reasons to call before assuming a system is done for. Our air conditioning technicians diagnose the actual problem first and repair whatever can be repaired; when a unit is old enough or undersized for the space, we’ll say so and install the right replacement. Regular maintenance in between keeps whichever system you have running efficiently.

Homes near Gillson Park deal with more humidity off Lake Michigan than properties further inland, which changes how a system should be sized and how often it needs attention. A tune-up before the first real heat wave catches most problems before they turn into an emergency call.

Furnace Repair & Installation

A furnace that cycles too often, heats unevenly, or won’t start is more often a repair than a replacement, the cause usually traces back to something specific like a failing igniter or a clogged flame sensor. Our technicians track down that cause first. When the equipment itself is what’s failing, we handle the replacement and size the new furnace correctly for your home; either way, keeping up with maintenance is what keeps that decision further off.

Homes in the Cage, the historic pocket near downtown bounded by Chestnut, Ashland, Greenwood, and Elmwood, often still run furnaces original or close to original to the house. A fall inspection before the first hard freeze is the easiest way to avoid a no-heat call in January in a house this age.

Boiler Repair & Installation

Even heat and quiet operation are why a fair number of Wilmette’s older homes have never switched away from boiler heat. Our technicians repair and maintain hydronic systems and radiator heat without treating them like something they’re not, and when a full install or replacement makes more sense than another repair, we’ll explain why before we explain what it costs.

Many of the larger, older homes along Michigan Avenue near the lakefront were built with radiator heat and never converted to forced air. Understanding why they were designed a certain way lets us recommend upgrades that improve efficiency without tearing out something that’s still doing its job.

Heat Pump Installation & Repair

Heating and cooling from a single system is the appeal of a heat pump, though how well it performs through a Wilmette winter comes down to the equipment and the home’s insulation. Our technicians install, repair, and maintain heat pump systems and can tell you honestly whether a standard heat pump gets you through a Wilmette January or whether pairing one with backup furnace heat makes more sense.

Homeowners renovating near Plaza del Lago are increasingly landing on heat pumps instead of a separate furnace-and-AC setup, especially in homes where insulation and windows have already been updated as part of the same project.

Geothermal Heat Pump Services

Lower operating costs are the long-term payoff of a geothermal system, though the loop field it needs only fits on certain properties. Our technicians evaluate lot size, yard access, and existing mechanicals before recommending geothermal heat pump installation, repair, or ongoing maintenance, rather than treating it as a fit for every home.

Wilmette’s larger lots on the west side of the village, near Community Playfields and away from the tighter lots closer to the lake, tend to have more of the yard space a geothermal loop needs. For homeowners evaluating it, we’ll tell you plainly whether your property can support it before you spend money finding out the hard way.

Mini Split & Ductless Systems

Not every addition or converted space justifies the cost of extending ductwork to reach it. A ductless system handles an addition, a converted attic, or a single stubborn room without that cost and disruption, and it’s often the more efficient choice for spaces that only need occasional heating or cooling. Our technicians install new systems, repair or replace units that are underperforming, and keep existing ductless equipment maintained so it lasts.

Additions and finished lower levels on the larger properties near the Wilmette Golf Club are common candidates, since these homes often have room to expand without the ductwork already reaching the new space.

Indoor Air Quality Services

Before adding a filter, purifier, or ventilation system, we look at what your home’s existing indoor air quality equipment already handles. Sometimes the fix is a repair or a simple filter swap; other times a home needs a new system installed, or an aging one replaced, to deal with what’s circulating through it.

Homes near Elmwood Dunes Preserve and the rest of the lakefront deal with humidity and seasonal pollen off the dunes in ways that inland properties don’t, and the right IAQ fix depends on whether that’s what’s driving the complaint or whether it’s dust, pet dander, or ventilation instead.

Zone Control System Installation

Hot and cold spots that don’t respond to the thermostat are usually a zoning problem, not a sign you need a bigger unit. Our zone control system installs add dampers and separate thermostats so each part of the house runs at its own setting; we also repair components that stick or fail, and maintain the system so it keeps performing the way it was designed to.

The larger homes along Sheridan Road often have finished lower levels, sunrooms, or additions that all want something different from the thermostat. Zoning solves that without forcing the whole system to work harder than it needs to.

Water Heater Repair & Replacement

Inconsistent temperature, longer recovery times, and unusual noise are the signs a water heater is struggling before it fails completely. We repair what’s fixable, and when replacement makes more sense, we’ll explain whether a like-for-like install or a switch to tankless solves the problem for your household.

Larger households and multi-bath homes near 4th & Linden routinely push a standard tank system to its limit during peak morning hours, which is usually when tankless starts to make more sense than another tank.

Commercial HVAC Services

The cost of downtime almost always outpaces the repair bill itself, so our commercial services team prioritizes getting a business back up and running fast and stocks the parts that fail most often during peak season. We also handle new installs, full equipment replacements, and the maintenance contracts that keep a building from needing an emergency call in the first place.

The shops and restaurants around downtown Wilmette’s Village Center depend on reliable heating and cooling to keep customers and employees comfortable year-round.

HVAC Maintenance Plans

A maintenance visit does a lot more than replace a filter. Our technicians check electrical connections, verify refrigerant charge and airflow, and catch the small wear that turns into a bigger repair, or an early replacement, if it’s left alone for another season. Shavitz maintenance plans include two visits a year along with discounts and priority scheduling.

Spring cooling checks matter most for homes dealing with lakefront summer humidity, while a fall visit is what catches issues in the older housing stock near the Wilmette Public Library and the rest of downtown before the first hard freeze.

Why Wilmette Homeowners Choose Shavitz Heating and Air Conditioning

Bronson Shavitz represents the fourth generation of his family to run this company, a business that’s been part of the North Shore community since 1904. That kind of history matters in a village like Wilmette, where a service call might mean an original boiler in a century-old home one day and a newer high-efficiency system in a recently renovated one the next.

That history comes with credentials to match: Carrier Factory Authorized Dealer status, the Carrier President’s Award, and NATE-certified technicians. A 5.0-star average across nearly 2,900 Google reviews is the kind of track record that’s hard to fake over four generations.

Frequently Asked Wilmette HVAC Questions

My AC in Wilmette needed a second repair this summer. Is it worth fixing again or time to replace it?

Age alone isn’t the deciding factor, repair cost relative to replacement cost is. If a repair runs less than half the price of a new system and the equipment hasn’t failed repeatedly, it’s usually worth fixing. Past that threshold, or with equipment already in its second decade, replacement typically saves money over the next few years. Our technicians walk you through the actual numbers for your specific system rather than defaulting to either answer.

Why does my furnace short-cycle in my older Wilmette home when a newer build down the street doesn’t have the problem?

Older furnaces are often oversized for the home they’re heating, a common practice decades ago that causes the system to reach temperature and shut off too quickly instead of running a longer, steadier cycle. Ductwork that hasn’t been reevaluated since the original install can compound it. Our technicians check both before assuming the furnace itself is the problem.

What should I look for in an HVAC company for an older Wilmette home versus a newer one?

Look for a company with real experience on both ends, boiler and radiator systems in century-old homes, and high-efficiency forced air or ductless equipment in newer or recently renovated properties. A technician who only knows one side of that will either overcomplicate a simple job or miss what makes an older system different.

Do I need a permit to replace or install HVAC equipment in Wilmette?

Yes, the Village of Wilmette requires a permit for air conditioning and furnace work, including replacements. We handle that paperwork as part of installation jobs so it’s one less thing on your plate.

Is a geothermal system realistic for a typical Wilmette lot?

It depends on the lot. Smaller, tightly packed properties near the lakefront and downtown usually don’t have the yard space geothermal loops need, while larger lots further inland are often a better fit. Our technicians can tell you plainly whether your specific property qualifies before you invest in a design.

Is a tankless water heater worth the switch for a busy Wilmette household?

It depends on how often the household runs out of hot water rather than how old the current tank is. Multiple bathrooms and back-to-back morning showers are the clearest sign a standard tank is undersized for the demand; a single-bathroom household rarely needs to make the switch. Our technicians can walk through your usage before recommending either option.

What makes Shavitz Heating and Air Conditioning different from another North Shore HVAC company?

A hundred-plus years in the same family is the kind of thing you can’t shortcut your way into. Pair that with Carrier’s top dealer recognition and a 5.0-star average across nearly 2,900 reviews, and the choice usually comes down to whether you want an established name or a newer one still building that record.

Schedule HVAC Service in Wilmette, IL

A century-old boiler in an older home, a new heat pump in a recently renovated one, commercial HVAC downtown, Shavitz Heating and Air Conditioning covers all of it. We serve homeowners and businesses throughout Wilmette with heating, cooling, indoor air quality, and commercial HVAC services.

From emergency repairs to full replacements, the goal doesn’t change: honest advice and work done right. Call 847-861-5559 or request service online to schedule your appointment today.