HVAC Services in Lake Forest, IL

(847) 851-4837

Delivering Comfort to Lake Forest's Prestigious Homes

Since 1985, Beck's has provided furnace repair, boiler service and air conditioning to Lake Forest homeowners. Lake Forest borders Highwood, where our family-owned shop is, and we work in homes of every size here, from historic estates in east Lake Forest to newer houses on the west side.

Our Lake Forest HVAC Services

High-efficiency heating system installation and maintenance
- Furnace repair, maintenance and installation
- Boiler repair, maintenance and installation
- Heat Pumps repair, maintenance and installation
- Mini-Splits repair, maintenance and installation
- Geothermal repair and maintenance
Advanced air conditioning solutions
- Air Conditioner repair, maintenance and installation
- Heat Pumps repair, maintenance and installation
- Mini-Splits repair, maintenance and installation
- Geothermal repair and maintenance
Indoor air quality enhancements
- Indoor Air Quality System Services
- Haven Air Quality Monitor
Water heater services
- Tankless water heater repair, maintenance and installation
- Tank water heater repair, maintenance and installation
Smart home HVAC integration

Why Lake Forest Residents Trust Beck's

Family-Owned Since 1985
We've served the North Shore from our Highwood shop for over 40 years.
Right Next Door
Lake Forest borders Highwood, where our shop sits on Washington Avenue.
Boilers and Radiators
We repair and replace hot-water boilers, radiators and radiant floor systems in older estates.
Every Kind of System
Furnaces, heat pumps, ductless mini-splits, central AC, geothermal and water heaters.
Homes and Businesses
Commercial HVAC and refrigeration for shops, restaurants and offices around Market Square.

Lake Forest Homes, Old and New

East Lake Forest grew up around estates by architects such as Howard Van Doren Shaw and David Adler, and houses that size rarely run on one system:

Two or three furnaces, with attic air handlers serving zoned air conditioning
A boiler feeding radiators or radiant floors, plus separate equipment for a coach house
Newer homes on the west side with larger forced-air systems and finished lower levels

Homes on the bluffs here and in neighboring Lake Bluff take the lake wind all winter, so zoning and correctly sized equipment matter.

Furnace Repair & Replacement in Lake Forest, IL

In a home with several furnaces, one failing unit can leave a whole wing cold. Our furnace repair technicians trace the problem to the right unit and part, from igniters and flame sensors to blower motors and thermostats, and check the heat exchanger for cracks before it goes back into service.

Furnace installation in a large home is a chance to rethink the system: we install Rheem gas furnaces up to 98% AFUE, including two-stage and modulating models that pair well with zoning.

Boiler, Hydronic & Radiant Heat in Lake Forest, IL

Many of Lake Forest's older estates still heat with hot-water boilers and cast-iron radiators, and additions often bring radiant floors. Our boiler repair and maintenance covers:

Leaks, pressure problems and ignition failures
Zone valves and circulators, so no single wing goes cold
Bleeding radiators and repairing valves

For boiler replacement in a big house, the Weil-McLain Evergreen Pro can run as a multiple-boiler system with lead/lag rotation.

Heat Pumps, Mini-Splits & Commercial Service

A ducted heat pump can take over most of the heating in spring and fall and leave the gas furnace for deep winter. For pool houses, sunrooms and coach houses, ductless mini-splits heat and cool one space. Shops and restaurants around Market Square can call us for commercial HVAC and commercial refrigeration.

Frequently Asked Questions
for Lake Forest Homeowners

Generally, yes. The City of Lake Forest typically requires a permit and inspection to replace a furnace, boiler, air conditioner or water heater. Properties in a local historic district may also need review before visible exterior changes, such as a new condenser location. Confirm current rules with the City before work begins.

Large homes often have more than one furnace or boiler, several zones, long duct runs and additions on separate systems, so one thermostat rarely tells the whole story. We service each system, check that every zone heats and cools evenly and recommend options such as ductless mini-splits for rooms the main system cannot reach.

Yes. Many historic Lake Forest homes heat with boilers and radiators or radiant floors, and opening finished walls for new ductwork is rarely welcome. We repair, maintain and replace boilers and hydronic systems, and ductless mini-splits add cooling or zoned comfort with small refrigerant lines instead of large ducts.

We install whole-home humidifiers and dehumidifiers to manage dry winter air and humid summers near the lake, plus air filtration, UV lights and purifiers from AprilAire, Honeywell and REME HALO. A HAVEN air quality monitor tracks particulates, VOCs, CO2 and humidity so you know when the air needs attention.

Plan on a heating check every fall and a cooling check every spring; heat pumps, mini-splits and geothermal systems heat and cool, so they benefit from both. Annual service keeps efficiency up, catches worn parts early and confirms safety controls work before the first hard freeze in Lake Forest.

We prioritize rapid response for Lake Forest emergencies, typically arriving within hours to restore your home's comfort.

Ready for Service You Can Trust?

Our service is backed by over 40 years of experience, all owned and operated by our family. With Beck’s you can be sure you’re getting the best team around with service you can always rely on.

(847) 851-4837 Schedule Service

Proudly Serving Highwood, IL & the North Shore since 1985

We’ve been serving our North Shore community with family-owned & operated service for over 40 years. We pride ourselves on delivering reliable, quality service and customer experiences. Some of our service locations include the areas around:

Highwood

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