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(847) 941-0851       (815) 322-7007       (630) 701-7733

 Lake Bluff, IL        Woodstock, IL        Naperville, IL

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For one stop furnace & air conditioning service, repair and installation, trust GSHA Services. 
We do it all — for you. We’re open 24/7 to serve you. Call today.
(773) 904-0993
Current Offers
FREE 
Lennox Humidifier
with purchase of High Efficiency
 Furnace
GSHA Services, LTD
1257A Cobblestone Way
Woodstock, IL 60098

(815) 322-7007
info@gshagroup.com​
© 2018 GSHA Services, LTD. All rights reserved.
Chicago - Lake Bluff - Woodstock - Naperville
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Lennox UVC Light
with purchase of High Efficiency AC
16 SEER or up
Furnace & Air Condition
Sales & Installations
Up to $1,700 in Savings
Call Now
Healthy Climate®
Whole-Home
Power Humidifier

Healthy Climate®
Whole-Home
Bypass Humidifier

Healthy Climate®
Whole-Home
Dehumidifiers

Healthy Climate®
UV Germicidal
Lights

Healthy Climate®
UVC Germicidal
Lights

Healthy Climate®
Heat Recovery
Ventilator (HRV)

Healthy Climate®
Carbon Clean
16 Media Air Cleaner

Healthy Climate®
10 Media
Air Cleaner
PureAir™
Air Purification System
GSHA Services, LTD Lennox Premier Dealer provides Installation of  Lennox Furnaces, and Lennox Air Conditioner, 
Repair, and Maintenance for Chicago, Lake Bluff,  Woodstock and the surrounding communities.
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