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    • Furnace Installation
      • Carrier Furnaces
      • Lennox Furnaces
      • Goodman Furnaces
      • Amana Furnaces
      • WeatherMaker Furnaces
      • Napoleon Furnaces
    • Furnace Repair
    • Furnace Maintenance
    • Boiler Installation
      • Carrier Boilers
      • Weil-McLain Boilers
      • Lennox Boilers
      • Peerless Boilers
      • Pennco Boilers
      • IBC Boilers
    • Heat Pump Installation
      • Carrier Heat Pumps
      • BOSCH Heat Pumps
    • Ductless Systems Installation
      • Carrier Ductless Mini Split
      • Daikin Ductless Systems
      • Bosch Ductless Mini Split
      • Lennox Ductless
      • Mitsubishi Ductless
    • Packaged Units Installation
      • National Comfort Products
      • Magic‑Pak
    • Water Heaters Installation
      • Navien Water Heaters
      • Bradford White Water Heaters
      • Rinnai Water Heaters
      • Rheem Water Heaters
  • Cooling
    • AC Installation
      • CARRIER®
      • LENNOX®
    • AC Repair
    • AC Maintenance
    • Air Duct Cleaning
  • Electric
    • Generator Installation
      • Generac Generators
      • KOHLER Generators
      • Champion Generators
      • Briggs & Stratton Generators
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  • Rinnai RL Series – High Efficiency Tankless Water Heater
    • Rinnai RL Series – High Efficiency Tankless Water Heater
    • Rinnai Water Heaters, Water Heaters
    • Rinnai RL Series – High Efficiency Tankless Water Heater

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    • Enjoy an endless supply of hot water with this high efficiency non-condensing natural gas tankless water heater from Rinnai. Only the size of a small suitcase, Rinnai RL Series is compact, easy-to-install, reliable and perfect for indoor locations. Rinnai products provide peace of mind with warranties that surpass the competition. Interior and exterior models available 82 Energy Factor / .81…
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  • Rinnai RLX Series – High Efficiency Plus Tankless Water Heater
    • Rinnai RLX Series – High Efficiency Plus Tankless Water Heater
    • Rinnai Water Heaters, Water Heaters
    • Rinnai RLX Series – High Efficiency Plus Tankless Water Heater

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    • Rinnai RLX, non-condensing tankless water heater technology is at your finger tips. Not only are the RLX models low NOx emitting, but there is wi-fi monitoring and recirculation technology available today at a price that fits your budget. Interior and exterior models available 82 Energy Factor / .81 Uniform Energy Factor MC-91-2US controller comes standard (optional controllers available) Flow rate…
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  • Rinnai RU Model Series – Super High Efficiency Plus Tankless Water Heater
    • Rinnai RU Model Series – Super High Efficiency Plus Tankless Water Heater
    • Rinnai Water Heaters, Water Heaters
    • Rinnai RU Model Series – Super High Efficiency Plus Tankless Water Heater

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    • Enjoy an endless supply of hot water with the SENSEI™ RU130iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, the natural gas Rinnai RU model is compact, easy-to-install and perfect for indoor locations.
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  • Rinnai RUCS Model Series – Super High Efficiency Tankless Water Heater
    • Rinnai RUCS Model Series – Super High Efficiency Tankless Water Heater
    • Rinnai Water Heaters, Water Heaters
    • Rinnai RUCS Model Series – Super High Efficiency Tankless Water Heater

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    • RUCS series models, part of Rinnai’s Luxury Series, offer the highest output of condensing line of tankless units. You can expect sleek, modern design and a range of features and benefits to fully satisfy the hot water demands of larger homes.
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  • Rinnai RUR Model Series – Super High Efficiency Plus Tankless Water Heater
    • Rinnai RUR Model Series – Super High Efficiency Plus Tankless Water Heater
    • Rinnai Water Heaters, Water Heaters
    • Rinnai RUR Model Series – Super High Efficiency Plus Tankless Water Heater

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    • Enjoy an endless supply of hot water with the SENSEI™ RUR160iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, the natural gas Rinnai RUR model is compact, easy-to-install and perfect for indoor locations.
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  • Rinnai RUS Model Series – Super High Efficiency Tankless Water Heater
    • Rinnai RUS Model Series – Super High Efficiency Tankless Water Heater
    • Rinnai Water Heaters, Water Heaters
    • Rinnai RUS Model Series – Super High Efficiency Tankless Water Heater

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    • Imagine an endless supply of hot water, energy savings, compact design and environmental benefits. That’s just what you can expect from RUS condensing models. Rinnai is the only manufacturer to offer multiple venting options for the same unit.
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  • Rinnai V Series – High Efficiency Tankless Water Heater
    • Rinnai V Series – High Efficiency Tankless Water Heater
    • Rinnai Water Heaters, Water Heaters
    • Rinnai V Series – High Efficiency Tankless Water Heater

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    • Rinnai high-efficiency V Models are the right combination of comfort and value. These compact units offer the reliability you’d expect from Rinnai with performance that’s ideal for small to medium-sized new homes or remodels.
    • VIEW DETAILS


Free Estimate

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.
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.

What our customers say

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

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GSHA Services, LTD
[email protected]
1257A Cobblestone Way
Woodstock, Illinois, 60098
(224) 220-3660

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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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What type of system are you interested in?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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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.

Schedule Service Now

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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