Indoor Climate Experts HVAC llc Barrington, Illinois

Barrington's Premier Lennox Dealer specializing in High Efficient Heating, Air Conditioning and Indoor Air Quality.
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10%Off Seasonal Transition Services & Air Quality Products

Apr 18, 2019 – Apr 30, 2019

Take 10% off any seasonal transition services and indoor air quality products. Including; Furnace / Air Conditioning Tune-up's, Humidifier Maintenance & Water Panels, UV Air Filters & Bulbs, Annual Water Heater Maintenance, Air Quality Testing, Ozone Free Ionizers, HEPA / Media Filters, Dehumidi...

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Show this code at the store: GOOGLE10

Free Giveaway Time @ Indoor Climate Experts HVAC

Apr 10, 2019 – May 1, 2019

Start 2019 off with cool savings and a chance to WIN PRIZES valued at over $1000.

There will be 3 Grand Prize Winners

1st Place Prize - Let's be Healthy ($1200.00+ Value)
*Ultraviolet (UV) Air Filtration System with Installation
*Premium Indoor Air Quality Evaluation with Follow-up Consultati...

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Posted on Apr 10, 2019

Homeowner Tips: Pet Owners

Owning a pet can be a truly rewarding experience but there are many responsibilities that go along with taking care of your four-legged friend.

Many of these responsibilities include providing for your pet's physical and emotional needs, but did you know this also i...

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Posted on Apr 5, 2019

As spring weather approaches, we are given the opportunity to relieve our homes of the stale air in our homes from the winter. Opening your windows can drastically enhance indoor air quality with proven benefits to your mind, body and overall atmosphere in your home.
During the winter months mo...

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Posted on Apr 3, 2019

Air Conditioning season is slowly creeping up on us and we would like to share some tips and solutions to properly maintain comfort in your home. Today we will be discussing Air Conditioning Evaporator Coils and their effects on your health and health of your equipment.

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FREE ULTRA SMART Lennox I-Comfort S30 Wi-Fi Thermostat

Mar 7, 2019 – May 31, 2019


Nest Thermostats are a thing of the past. Lennox has redefined the term "Smart Thermostat." Lennox has shattered the ceiling in the HVAC In...

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Posted on Mar 7, 2019

Cutting edge Lennox SLP98 with some great Indoor Air Quality (IAQ) upgrades and the all new ultra smart communicating I-Comfort s30 Thermostat.

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3 days ago
We hired Josh recently to install a new UV filter on our furnace. You see, we have 2 dogs, and every floor (save for the kitchen and bathrooms) is carpet. The wife has allergies that never really go away, even in winter. Ever since we installed the filter, she especially has a marked increase in her breathing quality. Happy wife, happy life. Bonus that Josh was easy to talk to and schedule with. No surprises on the final bill and everything looks beautiful. I'll be keeping them for any future furnace/ac needs.
- Austin W
2 months ago
Great workmanship and competitive pricing. Neil and Josh installed our new 74 gallon water heater with recirculating pump two-stage furnace, humidifier, controller, and A.C. Super neat work. Our home is comfy, we have fast hot water, and our utility bills went down. What more can you ask for? Give Indoor Climate Experts a call for an estimate. You will be pleased.
- Richard F
3 weeks ago
I found water come out of our indoor ac unit and of course it was the hottest week of the summer. Josh and Neil gave me some advice on how I maybe be able to solve the issue. Unfortunately my condensate pan was cracked and they needed to replace the A-Coil / Condensate Pan, this meant we needed a new Condenser as well. Access to our roof was not easy, I thought a Crane would be needed but they managed to find a way and save a lot of money. They got the equipment and got everything replace asap. I previously worked over the phone with HVAC techs, not only are Josh and Neil extremely intelligent, they know their craft but you can also tell they take pride in their work. They left everything super clean, including the wiring and duct. Everything was zip tied and organized. You can tell they had it all laid out before they started working. Simply the only company I'll call when I have heating or ac issues!
- Braden W

about us


   This company was founded by like mind partners who place value in growing a lucrative business while also maintaining a conscious alliance with the community and environment. We are committed to educate our clients regarding importance of installing ultra-high efficient heating and air conditioning equipment. We spend the time to develop custom comprehensive comfort solutions for each individual home in order to provide the ultimate indoor climate solutions. Our clients value Indoor  Climate Experts HVAC  because we provide honest services that exceed the industry standards, knowledge of the emerging Indoor Air Quality (IAQ) market and abilities to offer smart home integrated Lennox HVAC equipment. 
   We have been called "The Picassos of the heating and a/c industry" based on out attention to detail and high quality equipment installations. Any equipment will only last as well as it is installed, tuned and maintained.  With many years experience, Indoor Climate Experts HVAC LLC is the company that strives to provide excellence and superior service and installations. No job is too small or too large. Schedule your consultation with one of our specialists today.

  We truly enjoy going home every day with a sense of pride in our work and a feeling gratification so we created a company that coincides with our strong morals and ethical practices. We take pride in our commitment to the community through charitable contributions from every sale and fundraising efforts to impact those in need of healthy safe living conditions.                                                                                                                                                         - JOSHUA & NEIL

Contact Us


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  • (847) 370-9630
  • (847) 769-0958


Get directions
4819 Wildwood Drive
Mchenry, IL 60051
United States

Business Hours

Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours