Union
4
Generator Installation in Kingston, IL
GSHA Services LTD
November 2026
Heat Pump and Furnace Installation in Cary, IL
1
44-Gallon Well System Replacement in Crystal Lake, IL
October 2026
9
Lennox SLP99V Furnace & SL22KLV Heat Pump Installation with Aeroseal & Duct Cleaning – Woodstock, IL | GSHA Services, LTD
20
Generac 18kW Home Standby Generator Installation in Carpentersville
10
Under-Sink Reverse Osmosis System Installation & Kitchen Drain Clearing – Lake Villa, IL | GSHA Services, LTD
Rheem Preferred Plus Water Softener Installation in Algonquin, IL
5
Cummins 13kW Standby Generator Installation in Long Lake, IL
6
KOHLER 14kW Standby Generator Installation in Winthrop Harbor, IL
Carrier Infinity 98 Furnace & Infinity 20 Heat Pump Installation – Libertyville, IL | GSHA Services, LTD
7
Pro Series Sump Pump Replacement
September 2026
AprilAire 800 Steam Humidifier Installation – Chicago (South Loop), IL | GSHA Services, LTD
3
Furnace Installation using Carrier
KOHLER 26RCA Whole-House Generator Installation – Barrington, IL | GSHA Services, LTD
Furnace Precision Tune-Up
Spring Air Conditioner Maintenance & Tune-Up – Lake Barrington, IL | GSHA Services, LTD
Electrical Service Call: Outdoor Lamp Post & Doorbell Transformer Repair – Belvidere, IL | GSHA Services, LTD
Custom Electrical Wiring & New Circuit Installation – McHenry, IL | GSHA Services, LTD
Rheem Performance 40-Gallon Gas Water Heater Replacement – Des Plaines, IL | GSHA Services, LTD
Carrier Comfort 14 Air Conditioner Installation – McHenry, IL | GSHA Services, LTD
Carrier Performance 97 Furnace & Comfort 14 Air Conditioner Installation – Woodstock, IL | GSHA Services, LTD
Carrier Comfort 14 Air Conditioner Installation – Darien, IL | GSHA Services, LTD
Carrier Comfort 14 Air Conditioner Installation – Westchester, IL | GSHA Services, LTD
Level 2 EV Charger Installation (60 Amp Circuit) – Crystal Lake, IL | GSHA Services, LTD
100 Amp Electrical Panel Upgrade & NEMA 14-50 EV Outlet Installation – Marengo, IL | GSHA Services, LTD
Carrier Performance 18 Two-Stage Air Conditioner Installation – Lincolnshire, IL | GSHA Services, LTD
Tesla Wall Connector EV Charger Installation (60 Amp) – Woodridge, IL | GSHA Services, LTD
Lennox ML180E Furnace & ML13KC1 Air Conditioner Installation – Batavia, IL | GSHA Services, LTD
Attic Ductwork Reconstruction, R-8 Insulation & Aeroseal Duct Sealing – Woodstock, IL | GSHA Services, LTD
Lennox Merit ML13KC1 Air Conditioner Installation – Chicago (Bucktown), IL | GSHA Services, LTD
Lennox Merit ML14KC1 Air Conditioner Installation – Itasca, IL | GSHA Services, LTD
Carrier Comfort 14 Air Conditioner Installation – Huntley, IL | GSHA Services, LTD
Lennox Merit ML13KC1 Air Conditioner Installation – Bridgeview, IL | GSHA Services, LTD
Lennox SL280V Furnace & EL21KLV Heat Pump Installation with Aeroseal & Duct Cleaning – Chicago, IL | GSHA Services, LTD
Lennox Elite EL297V Furnace Installation with AprilAire Humidifier & Duct Cleaning – Huntley, IL | GSHA Services, LTD
Twin Carrier Comfort 14 Central Air Conditioner Installation – Des Plaines, IL | GSHA Services, LTD
Lennox SLP99V Furnace & EL21KLV Heat Pump Installation – Inverness, IL | GSHA Services, LTD
8
Lennox Elite EL297V Furnace & EL18KCV Air Conditioner Installation with Duct Cleaning – Algonquin, IL | GSHA Services, LTD
Carrier Performance 96 Furnace & Twin Comfort 14 Air Conditioner Installation – Ingleside, IL | GSHA Services, LTD
Dual Lennox Elite EL297V Furnaces & EL16KC1 Air Conditioner Installation with Zoning – Mundelein, IL | GSHA Services, LTD
12
Lennox Elite EL297V Furnace & EL18KSLV Heat Pump Installation – Aurora, IL | GSHA Services, LTD
Carrier Performance 97 Furnace & Comfort 14 AC Installation with Air Duct Cleaning & Aeroseal – Naperville, IL | GSHA Services, LTD
Furnace Blower Motor Replacement & HVAC Tune-Up – Aurora, IL | GSHA Services, LTD
August 2026
Central Air Conditioning Repair
Lennox Elite EL297V Furnace & EL18KSLV Heat Pump Installation – Northbrook, IL | GSHA Services, LTD
Navien Water Heater Installation
2
Carrier Air Conditioning Installation
Lennox Furnace Installation
Navien Tankless Water Heater Annual Maintenance & Descaling – Crystal Lake, IL | GSHA Services, LTD
14kW Generac Whole-House Generator Installation – Bellwood, IL | GSHA Services, LTD
16
Recessed LED Lighting, Range Hood, Tesla EV Outlet, Water Softener & RO System Installation – Belvidere, IL | GSHA Services, LTD
Carrier Comfort 14 Central Air Conditioner Installation – Pingree Grove, IL | GSHA Services, LTD
Generac Nexus Standby Generator Choke Solenoid Replacement & Repair – Crystal Lake, IL | GSHA Services, LTD
Air Conditioner Not Cooling Diagnostic & Repair – Wheeling, IL | GSHA Services, LTD
July 2026
Tesla Wall Connector EV Charger Installation – Cary, IL | GSHA Services, LTD
Central Air Conditioner Repair & R-22 Refrigerant Recharge – Hainesville, IL | GSHA Services, LTD
Rinnai Tankless Water Heater Descaling & Annual Maintenance – Elgin, IL | GSHA Services, LTD
Central AC Condenser Diagnostic & Repair – Woodstock, IL | GSHA Services, LTD
Central Air Conditioner Diagnostic, Refrigerant Charge & Maintenance – Deerfield, IL | GSHA Services, LTD
Cummins QuietConnect 17kW Standby Generator Installation – Genoa, IL | GSHA Services, LTD
11
Cummins QuietConnect 13kW Standby Generator Installation – Genoa, IL | GSHA Services, LTD
AC Repair
Goodman AC Tune Ups
Tesla Wall Connector EV Charger Installation – Naperville, IL | GSHA Services, LTD
Air Conditioner Diagnostic & Capacitor Replacement – Woodstock, IL | GSHA Services, LTD
Tesla Powerwall 3 Battery & Backup Gateway Installation – Naperville, IL | GSHA Services, LTD
June 2026
Central Air Conditioner Repair & Capacitor Replacement – Volo, IL | GSHA Services, LTD
Whole-House UV Water Purification System Installation – New Berlin, WI | GSHA Services, LTD
Plumbing Diagnostic & Whole-House Water Filtration UV System Service – Lake Villa, IL | GSHA Services, LTD
Carrier Infinity 98 Furnace & Infinity 20 Heat Pump Installation – Aurora, IL | GSHA Services, LTD
Burnham Boiler Installation
Generac 26kW Standby Generator Installation w/ Dual 200A Transfer Switches – Cary, IL | GSHA Services, LTD
Standby Generator Service & Annual Maintenance – Woodstock, IL | GSHA Services, LTD
Tesla Wall Connector EV Charger Installation – Pingree Grove, IL | GSHA Services, LTD
Lennox SLP99V Furnace, SL22KLV Heat Pump & Aeroseal Duct Sealing – Naperville, IL
Kohler 26kW RCA Standby Generator Installation – Grayslake, IL | GSHA Services, LTD
Nest Thermostat & Air Conditioning System Diagnostic – Evanston, IL | GSHA Services, LTD
Generac Standby Generator Tune-Up & Battery Replacement – Capron, IL | GSHA Services, LTD
Kohler Standby Generator Annual Tune-Up & Inspection – Lake Bluff, IL | GSHA Services, LTD
May 2026
Tesla Wall Connector & 100-Amp Electrical Panel Installation – Lake Bluff, IL | GSHA Services, LTD
Lennox Elite EL297V Furnace & EL15KC1 Air Conditioner Installation – Spring Grove, IL | GSHA Services, LTD
Bathroom Exhaust Fan, Heater & Light Combo Installation – Woodstock, IL | GSHA Services, LTD
Zoeller M53 Sump Pump Replacement – Algonquin, IL | GSHA Services, LTD
Navien NPE-240A2 Tankless Water Heater Installation – Crystal Lake, IL | GSHA Services, LTD
Hot Water Recirculating Pump & Thermal Expansion Tank Installation – Lake Forest, IL | GSHA Services, LTD
Generac Standby Generator Repair, Tune-Up & Gas Line Service – Belvidere, IL | GSHA Services, LTD
April 2026
13
Lennox SLP99V Furnace & SL22KLV Heat Pump Installation with Aeroseal Duct Sealing – Woodstock, IL | GSHA Services, LTD
17
Air Duct Cleaning Service
Electrical Diagnostic & Wiring Repair – Poplar Grove, IL | GSHA Services, LTD
Carrier Performance 18 Air Conditioner Installation - Lake Forest IL
Air Conditioner Service Call & Condenser Inspection – Island Lake, IL | GSHA Services, LTD
Kohler Standby Generator Diagnostic & Repair – Algonquin, IL | GSHA Services, LTD
Plumbing Diagnostic & Water Softener Service – Cary, IL | GSHA Services, LTD
Generac 22kW Standby Generator Maintenance – DeKalb, IL | GSHA Services, LTD
Rheem Performance 50-Gallon Gas Water Heater Installation – Homewood, IL | GSHA Services, LTD
Lennox Elite Furnace & EL18KSLV Heat Pump System Installation – Chicago, IL | GSHA Services, LTD
Lennox Signature SLP99V Furnace & Heat Pump Installation – Elk Grove Village, IL | GSHA Services, LTD
Aquasana Rhino Whole-House Water Filtration System Installation – Barrington, IL | GSHA Services, LTD
March 2026
Generac Standby Generator Tune-Up & Battery Replacement on Two Units – Harvard, IL | GSHA Services, LTD
Generac 16kW Standby Generator Maintenance – Marengo, IL | GSHA Services, LTD
Generac Generator Diagnostic, Battery Replacement & Cold Weather Kit – Belvidere, IL | GSHA Services, LTD
Tesla Car Charging Stations Installation
Carrier Performance 16 Installation – Algonquin, IL
Kohler 26 kW Generator & 200 A Whole‑House Transfer Switch Installation – New Berlin, WI
February 2026
Tesla Powerwall 3 & Backup Gateway 3 Installation – Palatine, IL | GSHA Services, LTD
Carrier AC Installation
Generac Generator Tune-Up
Tesla Charger installed in Marengo, IL
Lennox Furnace Precision Tune-Up
Lennox EL297V Furnace & EL21KLV Heat Pump Installation – Bloomingdale, IL
January 2026
Cummins 17kW Generator Installation with 200A Transfer Switch – Dousman, WI
Lennox Elite EL18KCV Air Conditioner Installation – Barrington, IL | GSHA Services, LTD
Generac 14kW Standby Generator Installation – Inverness, IL | GSHA Services, LTD
KOHLER 26RCA Whole-House Generator Installation – Cary, IL | GSHA Services, LTD
December 2025
KOHLER 26RCA Whole-House Standby Generator Installation – Barrington, IL | GSHA Services, LTD
Kohler 20 kW Generator & 200 A Whole‑House Transfer Switch Installation – New Berlin, WI
KOHLER 26RCA Standby Generator & 200A Transfer Switch Installation – Libertyville, IL | GSHA Services, LTD
November 2025
Generac 22kW Generator Tune-Up & Maintenance – Byron, IL | GSHA Services, LTD
Generac 26kW Standby Generator Maintenance – Palatine, IL | GSHA Services, LTD
Generac 22kW Home Standby Generator Maintenance – Marengo, IL | GSHA Services, LTD
Kohler 14kW Standby Generator Maintenance – Lake Bluff, IL | GSHA Services, LTD
Kohler 10kW Standby Generator Maintenance – Lake Forest, IL | GSHA Services, LTD
High-efficiency Lennox SLP99V furnace and SL22XCV heat pump installation in Algonquin
Kohler 20kW Standby Generator Maintenance – Lemont, IL | GSHA Services, LTD
Generac 18kW Standby Generator Maintenance – Westchester, IL | GSHA Services, LTD
Honeywell 22kW Standby Generator Maintenance – Crystal Lake, IL | GSHA Services, LTD
Carrier HVAC Installation and Air Duct Cleaning Services
Water Boiler Tune-Up
Cummins Generator Installation
October 2025
Lennox Air Conditioning Installation
Water Heater Installation in Lake in the Hills IL
September 2025
KOHLER Generator Installation
Carrier Infinity 98 Furnace & Air Conditioner Installation – Schaumburg, IL | GSHA Services, LTD
Lennox El297V Furnace installed in Downers Grove
26kW Generac Installed in Wood Dale IL
Tesla charger installed in Crystal Lake IL.
Generac Generator Installation
Bradford White Tank Water Heater Installation in Palatine, IL – Reliable Hot Water for Your Home
August 2025
Navien NPE-240 Tankless Water Heater Installation in Milwaukee | GSHA Services
Lennox Heat Pump Installation, Lennox Furnace Installation
Goodman GLXS3 installed in Streamwood
Installed Kohler 20kW RCA Generator with 100 Amp Transfer Switch – Lake Villa, IL
July 2025
Cummins 20 kW Generator & 200 A Whole‑House Transfer Switch Installation – Caledonia, IL
Kohler 20kW RCA Generator & 200A Whole‑House Transfer Switch – Lake Ville, IL
Carrier Performance™ 97 & Comfort™ 14 AC Installation in Algonquin, IL
Carrier Performance 97 Furnace & Performance 18 A/C Installation – Naperville, IL
