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      • Is Aeroseal Right for Your Duct System in Chicago?
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      • Gas Tank vs. Gas Tankless vs. Heat Pump Water Heaters: What’s Best for Your Home? (IL & WI)
      • Carrier vs Lennox Furnace (2025): Which Performs Better in Chicago’s Winters?
      • McHenry County Standby Generator Installation: Easy Guide to Buying, Installing, and Maintaining
      • Well Water Problems in Northwest Illinois: What to Test & How to Fix
      • Why Cheap Air Duct Cleaning Can Cost You More | Chicagoland & Southern Wisconsin
      • Tesla Charger Installation in McHenry County, IL
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      • Generac National Promotion
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    • KOHLER Generators
      • KOHLER Generators Installation
      • Kohler Generator Service, Repair & Maintenance
      • Kohler Generators: Free 10-Year Extended Warranty (10/15-11/30/25)
      • PROMOTION – Free 10-Year Warranty with Cellular Kit (10/01 – 12/31/25)
    • Cummins Generators
      • Cummins Generators Installation
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    • Briggs & Stratton Generators
    • Generator Tune-Up
  • Air Quality
    • Air Duct Cleaning Service
      • Air Duct Cleaning and Sanitizing – Rotobrush System
      • Complete Air Duct Cleaning and Sanitizing – Nikro System
    • Air Duct Cleaning | Cost, Process & Online Booking
    • Dryer Vent Cleaning
    • Aeroseal & Duct Sealing
    • Retrotec Blower Door & Duct Leakage Testing
  • Water Quality
    • Penguin Water Systems
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    • Aquasana Water Filtration
    • HALO Water Systems
    • Novo Water Systems
  • Portfolio
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  • Home
    • Portfolio
    • Service Area
    • Financing
    • Contact Us
    • FAQ
    • Cookie Policy
    • Blog
      • Is Aeroseal Right for Your Duct System in Chicago?
      • Now Is the Best Time to Buy a Kohler Generator (IL & WI)
      • Furnace Repair or Replace? A Clear Guide for Chicagoland
      • Gas Tank vs. Gas Tankless vs. Heat Pump Water Heaters: What’s Best for Your Home? (IL & WI)
      • Carrier vs Lennox Furnace (2025): Which Performs Better in Chicago’s Winters?
      • McHenry County Standby Generator Installation: Easy Guide to Buying, Installing, and Maintaining
      • Well Water Problems in Northwest Illinois: What to Test & How to Fix
      • Why Cheap Air Duct Cleaning Can Cost You More | Chicagoland & Southern Wisconsin
      • Tesla Charger Installation in McHenry County, IL
  • Heating & Cooling
    • CARRIER® Furnaces
    • CARRIER® Air Conditioners
    • Boiler Installation
      • Weil-McLain Prices
      • Peerless Prices
    • Heat Pump Installation
    • Packaged Units Installation
      • Magic‑Pak
      • National Comfort Products
    • CARRIER® Ductless Mini Split
    • Furnace Repair
      • Carrier Furnace Troubleshooting
      • Lennox Repair
      • Trane Repair
      • Goodman Repair
      • Amana Repair
    • Air Conditioning Repair
      • Carrier AC Repair
      • Lennox AC Repair
      • Trane AC Repair
      • Goodman AC Repair
    • Heating Maintenance
    • Deal of the Month
  • Electrical
    • Electrical Service Upgrades
    • TeslaCharging Station
    • ChargePoint Station Installation
  • Plumbing
    • Water Heater Installation
      • Bradford White Water Heaters
      • Rheem Water Heaters
      • Navien Water Heaters
      • Rinnai Water Heaters
  • Generators
    • Generator Installation
    • Generator Tune-Up
    • Generator Repair
    • Generac Generators
      • Generac National Promotion
      • Generac Referral Rebate Offer
    • KOHLER Generators
      • KOHLER Generators Installation
      • Kohler Generator Service, Repair & Maintenance
      • Kohler Generators: Free 10-Year Extended Warranty (10/15-11/30/25)
      • PROMOTION – Free 10-Year Warranty with Cellular Kit (10/01 – 12/31/25)
    • Cummins Generators
      • Cummins Generators Installation
    • Champion Generators
    • Briggs & Stratton Generators
    • Generator Tune-Up
  • Air Quality
    • Air Duct Cleaning Service
      • Air Duct Cleaning and Sanitizing – Rotobrush System
      • Complete Air Duct Cleaning and Sanitizing – Nikro System
    • Air Duct Cleaning | Cost, Process & Online Booking
    • Dryer Vent Cleaning
    • Aeroseal & Duct Sealing
    • Retrotec Blower Door & Duct Leakage Testing
  • Water Quality
    • Penguin Water Systems
    • US Water Systems
    • Aquasana Water Filtration
    • HALO Water Systems
    • Novo Water Systems
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    • Thermostats
    • Carrier Cor Wi-fi Thermostat

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    • Type: Humidity sensing, 7-day programmable with Touch-N-Go® feature Zoning: Zoning panel compatible Comfort Management: Better
    • VIEW DETAILS
    • Thermostats
    • Carrier Infinity Remote Access Touch Control Programmable Thermostat

    • Request a Price
    • Type: Communicating, 7-day programmable with Touch-N-Go® feature Zoning : Up to 8 zones Comfort Management: Best
    • VIEW DETAILS
    • Thermostats
    • Ecobee Smart Thermostat with Voice Control

    • Request a Price
    • Save 23% on annual energy costs ENERGY STAR® certified Control with the ecobee app Apple HomeKit + more integrations SmartSensor included in the box Alexa Built-in Spotify & Bluetooth streaming Hands-free calling & intercom Supports HVAC accessories Learns and adapts to your routine with eco+
    • VIEW DETAILS
    • Thermostats
    • Lennox ComfortSense 7500 Thermostat – Touchscreen Thermostat

    • Request a Price
    • The Lennox ComfortSense 7500 programmable thermostat delivers precise, sophisticated control and multiple energy saving features.
    • VIEW DETAILS
    • Thermostats
    • Lennox iComfort E30 Thermostat – Smart Thermostat

    • Request a Price
    • The most versatile thermostat for your comfort needs. Set the Lennox iComfort E30 Thermostat Perfect Temp, and the system will automatically adjust heating and cooling to maintain that setting.
    • VIEW DETAILS
    • Thermostats
    • Lennox iComfort S30 Thermostat – Ultra Smart Thermostat

    • Request a Price
    • The Lennox iComfort S30 ultra smart thermostat’s innovative features adapt to your life to deliver the ultimate in comfort, energy savings and peace of mind.
    • VIEW DETAILS
    • Thermostats
    • Nest Learning Thermostat

    • Request a Price
    • Nest thermostat learns your schedule, programs itself, and uses Wi Fi to connect to your phone. It’s better than smart. It’s thoughtful.
    • VIEW DETAILS


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By pressing the “Send Message” button, I consent to receive a phone call about products and services from a GSHA Services, LTD at the phone number(s) provided. My consent does not imply or require that a purchase be made.

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Free, No-Obligation In-Home Estimate

Our estimates for any project are provided without cost or obligation. If you’re considering GSHA Services, LTD for installation, you get a free estimate in your home. It’s that simple.

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If you're without heat, air conditioning, or electricity and need an emergency repair or installation, CALL NOW. This will expedite the process. Our professional field reps are on-call 24/7. Call or text 815-322-7007.

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