GSHA Services, LTD
Contact Options
5
Generac 16kW Standby Generator Maintenance – Marengo, IL | GSHA Services, LTD
February 2026
10
Lennox Furnace Precision Tune-Up
Cummins 17kW Generator Installation with 200A Transfer Switch – Dousman, WI
January 2026
Generac 14kW Standby Generator Installation – Inverness, IL | GSHA Services, LTD
11
Kohler 20 kW Generator & 200 A Whole‑House Transfer Switch Installation – New Berlin, WI
December 2025
3
Generac 26kW Standby Generator Installation w/ Dual 200A Transfer Switches – Cary, IL | GSHA Services, LTD
November 2025
6
Generac 26kW Standby Generator Maintenance – Palatine, IL | GSHA Services, LTD
Kohler 14kW Standby Generator Maintenance – Lake Bluff, IL | GSHA Services, LTD
4
High-efficiency Lennox SLP99V furnace and SL22XCV heat pump installation in Algonquin
Generac 18kW Standby Generator Maintenance – Westchester, IL | GSHA Services, LTD
17
Carrier HVAC Installation and Air Duct Cleaning Services
2
Cummins Generator Installation
October 2025
7
Water Heater Installation in Lake in the Hills IL
September 2025
Lennox El297V Furnace installed in Downers Grove
Tesla charger installed in Crystal Lake IL.
Bradford White Tank Water Heater Installation in Palatine, IL – Reliable Hot Water for Your Home
August 2025
Lennox Heat Pump Installation, Lennox Furnace Installation
Lennox Furnace Installation
Cummins 20 kW Generator & 200 A Whole‑House Transfer Switch Installation – Caledonia, IL
July 2025
1
Carrier Performance™ 97 & Comfort™ 14 AC Installation in Algonquin, IL
Generac 10 kW Generator & 100 A Whole‑House Transfer Switch – McHenry, IL
Lennox EL297V Furnace & EL18KCV Air Conditioner Installation – Aurora, IL
9
Lennox SLP99V Furnace, SL22KLV Heat Pump & Aeroseal Duct Sealing – Naperville, IL
Kohler 26 kW Generator & 200 A Whole‑House Transfer Switch Installation – New Berlin, WI
Lennox ML13KC1 Air‑Conditioner Installation – Algonquin, IL
Carrier Comfort 14 Air Conditioner Installation – Elgin, IL
June 2025
Carrier Comfort™ 15 Air Conditioner Installation in Vernon Hills, IL
Rinnai Tankless Water Heater Installation – Beach Park, IL
Carrier Furnace Installation
May 2025
Trane Furnace & AC Installation
Bradford White Water Heater Installation
Furnace Installation using Carrier
Generac Generator Installation
14kW Generac Generator Installation
Goodman Furnace Precision Tune-Up
April 2025
Trane Furnace Installation
Respicaire Air Purifier Installation
Carrier Ductless Installation
KOHLER Generator Installation
March 2025
Dryer Vent Cleaning
Carrier Furnace & AC Installation
February 2025
Ducane Furnace Repair
Navien Water Heater Installation
12
Carrier AC Tune Ups
Furnace Precision Tune-Up
Carrier Furnace Precision Tune-Up
Cummins Generator Tune-Up
January 2025
14
Lennox Furnace Repair
Air Duct & Dryer Vent Cleaning
8
AprilAire Humidifier Maintenance
Generac Generator Tune-Up
Complete Air Duct Cleaning & Sanitizing - Nikro System
December 2024
Pro Series Sump Pump Replacement
Carrier HVAC Installation
November 2024
Carrier AC & Furnace Installation
Central Air Conditioning Repair
KOHLER Generator Repair
Carrier Heat Pump Installation
Aeroseal Duct Sealing
Lennox AC and Furnace Installation
13
Air Duct Cleaning Service & Dryer Vent Cleaning
Lennox AC Maintenance
October 2024
Carrier Furnace Tune-Up
RINNAI Water Heater Installation
Lennox Air Conditioning Installation
Carrier Central Air Conditioning Installation
September 2024
August 2024
Trane Air Conditioning Repair and Maintenance
Lennox Central Air Conditioning Installation
Carrier Air Conditioning Installation
July 2024
Carrier AC Installation
Air Duct Cleaning - Rotobrush System
Goodman AC Tune Ups
Goodman Central Air Conditioning Repair
Lennox Air Conditioning Tune Ups
June 2024
Air Conditioning Precision Tune Ups
Tesla Car Charging Stations Installation
National Comfort Products Wall Air Conditioner Installation
Tesla Charger installed in Marengo, IL
Lennox EL297V Furnace & EL21KLV Heat Pump Installation – Bloomingdale, IL
14kW Generac Whole-House Generator Installation – Bellwood, IL | GSHA Services, LTD
Generac 22kW Generator Tune-Up & Maintenance – Byron, IL | GSHA Services, LTD
Generac 22kW Standby Generator Maintenance – DeKalb, IL | GSHA Services, LTD
Generac 22kW Home Standby Generator Maintenance – Marengo, IL | GSHA Services, LTD
Kohler 10kW Standby Generator Maintenance – Lake Forest, IL | GSHA Services, LTD
Kohler 20kW Standby Generator Maintenance – Lemont, IL | GSHA Services, LTD
Honeywell 22kW Standby Generator Maintenance – Crystal Lake, IL | GSHA Services, LTD
Water Boiler Tune-Up
26kW Generac Installed in Wood Dale IL
Navien NPE-240 Tankless Water Heater Installation in Milwaukee | GSHA Services
Goodman GLXS3 installed in Streamwood
Installed Kohler 20kW RCA Generator with 100 Amp Transfer Switch – Lake Villa, IL
Kohler 20kW RCA Generator & 200A Whole‑House Transfer Switch – Lake Ville, IL
Carrier Performance 97 Furnace & Performance 18 A/C Installation – Naperville, IL
Generac 26 kW Generator & Dual 200 A Whole‑House Transfer Switches – Mundelein, IL
NCP Comfort Pack Installation – Platine, IL
Carrier Performance 16 Installation – Algonquin, IL
Carrier Comfort 14 Installation – Lakemore, IL
Carrier Comfort 14 Installation – Schaumburg, IL
Carrier Comfort 15 Air Conditioner Installation – Harvard, IL
Carrier Furnace Installation and AC Installation
Generac 18kW Generator Installation – Wonder Lake, IL
Lennox EL297V Furnace & EL21KLV Heat Pump Installation – Buffalo Grove, IL
Carrier Performance 18 Air Conditioner Installation - Lake Forest IL
22kW Generac installed in Edgerton, WI
Lennox Furnace & AC Installation
Amana Furnace Installation
Replace Pressure Tank
Rheem Furnace Repair
American Standard Furnace Repair & Precision Tune-Up
Ecobee Thermostat Installation
AC Repair
Lennox Heat Pump and Furnace Installation
Carrier HVAC Installation & Air Duct Cleaning & Sanitizing
Air Duct Cleaning Service
22
Carrier Heat Pump and Furnace Installation & Air Duct Cleaning Service
ChargePoint Car (EV) Charging Stations Installation
Lennox Heat Pump & Furnace Installation
Burnham Boiler Installation
Carrier Air Conditioning Repair
24kW KOHLER Generator Installation
Carrier Furnace and AC Installation
Trane Air Conditioning Installation
Goodman Air Conditioning Installation
Carrier AC and Furnace Installation
Central Air Conditioning Repair and Maintenance
Trane AC Maintenance
Generac Generator Repair
Air Duct Cleaning
Goodman Air Conditioning Repair
AC Maintenance
Carrier Air Handler Installation
Air Duct Cleaning Service using Rotobrush System
Carrier Central HVAC Installation
May 2024
