- Ductless Systems, Mitsubishi Ductless
- Mitsubishi ST Series Heat Pump – Indoor Multi Split
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- With multi-zone equipment, one outdoor unit can connect up to eight indoor units. This option is perfect if you need cooling and heating in multiple spaces with different functions, such as a nursery versus a kitchen or an office versus a conference room.
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- Ductless Systems, Mitsubishi Ductless
- Mitsubishi ST Series Wall-Mounted Heat Pumps
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- Slim, wall-mounted indoor units provide zone comfort control. INVERTER-driven compressors and electronic LEVs provide higher efficiency with controlled power usage.
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- AIr Conditioners, Lennox Air Conditioners
- ML14XC1 Lennox Air Conditioner – Up To 16 SEER, Single Stage
- *Fully Installed from: $4,300 – $7,900
- Efficiency rating meets or exceeds 16.00 SEER - Which can save hundreds of dollars a year, compared to a standard air conditioner Quiet Operation - Sound levels—as low as 76 dB Chlorine-free R-410A refrigerant - Provides exceptional comfort without exacting a costly environmental toll
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- AIr Conditioners, Lennox Air Conditioners
- ML17XC1 Lennox Air Conditioner – Up To 17 SEER Standard-efficiency, Single-Stage
- *Fully Installed from: $4,500 – $8,400
- Emergency Lennox A/C Repair Service Energy Efficiency - 17.00 SEER and 16.20 SEER2 Stages of Cooling - Single-stage Environmentally Responsible - R-410A refrigerant
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- Gas Furnaces, Lennox Gas Furnaces
- ML180 Lennox Gas Furnace – Single Stage, Power Saver™ technology
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- Emergency Lennox Furnace Repair Service Efficiency rating of 80% AFUE - Can save hundreds of dollars each year, compared to older furnaces Top Vent with Rotatable Inducer - Simplifies horizontal installations Robust Blower Assembly - Exceeds industry standard airflow for even temperatures and improved comfort Blower Compartment - Minimizes losses and maximizes efficiency and comfort. Less than 1% leakage at…
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- Gas Furnaces, Lennox Gas Furnaces
- ML180E Lennox Gas Furnace – 80% AFUE, Single Stage, Power Saver™ technology
- *Fully Installed from: $2,900 – $5,400
- Emergency Lennox Furnace Repair Service Efficiency rating of 80% AFUE - Can save hundreds of dollars each year, compared to older furnaces Surelight Ignitor - Silicon nitride construction for long furnace life and reliable operation Robust Blower Assembly - Exceeds industry standard airflow for even temperatures and improved comfort Durable Steel Cabinet - Made to last, with a resilient and…
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- Gas Furnaces, Lennox Gas Furnaces
- ML180V Lennox Gas Furnace – 80% AFUE, Single Stage, Variable-Speed Fan Motor
- *Fully Installed from: $3,100 – $6,200
- Emergency Lennox Furnace Repair Service Efficiency rating of 80% AFUE Surelight Ignitor Durable Steel Cabinet Enhanced Humidity Control
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- AIr Conditioners, Lennox Air Conditioners
- ML18XC2 Lennox Air Conditioner – Up To 18 SEER Mid-efficiency, Two-stage
- *Fully Installed from: $5,600 – $9,600
- Emergency Lennox A/C Repair Service Energy Efficiency - 18.00 SEER and 17.8 SEER2 Stages of Cooling - Two-stage Environmentally Responsible - R-410A refrigerant
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- Gas Furnaces, Lennox Gas Furnaces
- ML193 Lennox Gas Furnace – 93% AFUE, Single Stage, PSC
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- Emergency Lennox Furnace Repair Service Efficiency rating of 93% AFUE - Can save hundreds of dollars each year, compared to older furnaces Stainless Steel Secondary Heat Exchanger - Allows the furnace to reach high efficiency levels by capturing additional heat Robust Blower Assembly - Exceeds industry standard airflow for even temperatures and improved comfort Sealed Blower Compartment - Minimizes losses…
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- Gas Furnaces, Lennox Gas Furnaces
- ML193E Lennox Gas Furnace – 93% AFUE, Single Stage
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- Emergency Lennox Furnace Repair Service Efficiency rating of 93% AFUE - Can save hundreds of dollars each year, compared to older furnaces The Power Saver™ constant-torque motor design uses less energy in both heating and cooling modes, helping you save on utility bills.
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- Gas Furnaces, Lennox Gas Furnaces
- ML195E Lennox Gas Furnace – 95% AFUE, Single Stage, Power Saver™ technology
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- Emergency Lennox Furnace Repair Service Efficiency Rating of 95% AFUE - Can save hundreds of dollars each year, compared to older furnaces Stainless Steel Secondary Heat Exchanger - Allows the furnace to reach high efficiency levels by capturing additional heat Robust Blower Assembly - Exceeds industry standard airflow for even temperatures and improved comfort Sealed Blower Compartment - Minimizes losses…
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- Gas Furnaces, Lennox Gas Furnaces
- ML196E Lennox Gas Furnace – 96% AFUE, Single Stage, Power Saver™
- *Fully Installed from: $3,800 – $7,900
- Emergency Lennox Furnace Repair Service Efficiency rating of 96% AFUE SureLight® Silicon Nitride Ignitor Power Saver™ constant-torque motor ENERGY STAR® Certified
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- Gas Furnaces, Lennox Gas Furnaces
- ML296V Lennox Gas Furnace – 96% AFUE, Two Stage
- *Fully Installed from: $4,900 – $9,500
- Emergency Lennox Furnace Repair Service Efficiency rating of 96% AFUE the ML296V gas furnace uses 2/3 less energy than competitive single-speed units Two-stage heating saves gas by adjusting the flame size based on deman A variable-speed fan keeps temperature swings to a bare minimum
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- Daikin, Ductless Systems
- Multi-Zone Daikin AURORA – Up to 21.7 SEER Up to 12.5 HSPF
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- Daikin's Multi Zone Systems are ideal for multi-room applications desiring individual room comfort in a space-saving design. SEER Up to 21.7 HSPF 12.5 R-410A Refrigerant Inverter Technology
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- Gas Furnaces, Napoleon Gas Furnaces
- Napoleon 8000 Series Gas Furnace – up to 80% AFUE
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- Napoleon’s 8000 Series offers installation ease in closets and alcoves Manufactured for natural gas, with the option of simple conversion to propane. Up to 80% AFUE
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- Gas Furnaces, Napoleon Gas Furnaces
- Napoleon 9200 Gas Furnace – up to 92% AFUE, Single Stage
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- The Napoleon 9200 Series Gas Furnace is one of the smallest on the market You’ll enjoy the comforts as it provides reliable, safe and efficient heat. Up to 92% AFUE Multi-Speed Technology Vortex™ Technology Whisper Quiet™ Operation
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- Gas Furnaces, Napoleon Gas Furnaces
- Napoleon 9500 Gas Furnace – up to 95% AFUE, Single Stage
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- The Napoleon 9500 Series Gas Furnace is the perfect addition to any home Superior engineering make it one of the most reliable furnaces on the market. Up to 95% AFUE Multi-Speed Technology Vortex™ Technology Whisper Quiet™ Operation
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- Gas Furnaces, Napoleon Gas Furnaces
- Napoleon 9600 Gas Furnace – up to 96% AFUE, Two-stage
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- Available with a two stage variable speed EnerSave Plus motor, or EnerSave Pro motor. The Napoleon 9600 Series Gas Furnace will meet all your heating needs. Up to 96% AFUE Two-Stage Technology Vortex™ Technology Whisper Quiet™ Operation
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- Gas Furnaces, Napoleon Gas Furnaces
- Napoleon 9600E Gas Furnace – up to 95% AFUE, Two-stage
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- Available with a two stage variable speed EnerSave Plus motor, or EnerSave Pro motor. The Napoleon 9600E Series Gas Furnace will meet all your heating needs. Up to 95% AFUE Energy Star Rated Vortex™ Technology Whisper Quiet™ Operation
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- Gas Furnaces, Napoleon Gas Furnaces
- Napoleon 9600Q Gas Furnace – up to 96% AFUE, Two-stage
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- Napoleon’s 9600Q Series is the best choice for large projects The Napoleon 9600Q Series Gas Furnace will meet all your heating needs. Up to 96% AFUE Energy Star Rated Two Stage Technology Whisper Quiet™ Operation
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- Gas Furnaces, Napoleon Gas Furnaces
- Napoleon 9700 Gas Furnace – up to 97% AFUE, Two-stage
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- The Napoleon 9700 Ultimate Series Gas Furnace features a two stage gas valve and a energy efficient, variable speed ECM blower motor. Up to 97% AFUE Two-Stage Technology Vortex™ Technology Whisper Quiet™ Operation
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- Navien Water Heaters
- Navien NPE-150S High Efficiency Condensing Tankless Water Heater
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- Max Input: 120,000 BTU/H Indoor or outdoor wall-hung Residential/Commercia
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- Navien Water Heaters
- Navien NPE-180A High Efficiency Condensing Tankless Water Heater
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- Max Input: 150,000 BTU/H Indoor or outdoor wall-hung Residential/Commercial ComfortFlow® Technology
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- Navien Water Heaters
- Navien NPE-180S High Efficiency Condensing Tankless Water Heater
- Request a Price
- Max Input: 150,000 BTU/H Indoor or outdoor wall-hung Residential/Commercial
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Vent cleaning for clothes dryer. Was on time and very quick.

John Major

I have used GSHA for two complete home air and heating installations, my first was in Crystal Lake I never had any issues. Peter sent in a team that removed the old equipment and replaced all connected components that were to be attached to the new components, assuring smooth future operations. I felt confident that the job was done properly. I never had any issues. Service was never an issue either, they did annual service checks and through the fantastic warranty is all hands down and beat any other company we researched. Upon selling the home in Crystal Lake I move 100 mile south. My only concern was that GSHA didn’t service the area. Atter 6 month of moving into the new home and being discouraged with other companies I called Maria from GSHA and she said they do service the Bourbonnais area. Peter the owner drove all the way down here and in 2 days the heart and soul of my home was beating again with the quality and best warranty a company can offer. I had made other inquiries with the local Havc companies during the first 4 months of living down here and discovered return service calls were late in coming and the slap shot work done on some of my plumbing from Bennett Heating and Air was a disaster and disappointing. No warranties for the work done just give them the money. You don’t get that with GSHA, you call and they come and fix it, no worries. They are very professional, affordable and they work with you. I have peace of mind and know the work was done right and they will always be there. Hats off to Raymondo and his brother and also Jacob and D.J.. A huge thank you to Peter and Maria. My moto is….GSHA is, The best in the Midwest.

CORAM DEO

Gsha are the best! They are punctual precise and the best guys for our heating and ac needs. Ive used them for over 7 years and have referred them to everyone.

Noel Martinez

The Off

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