We remain open and ready to serve you! Our technicians are taking extra precautions to ensure the health and safety of our customers. Learn more about our indoor air quality products and how they can help fight against airborne viruses
A/C Service

Alan Energy Services Air Conditioning and Heating Company provides premium care of your A/C system. Proficient in residential A/C systems, we handle the repair and preventative maintenance of all makes and models.

A/C Repair

Summer in Elmhurst, IL & the surrounding areas doesn’t allow for problems with your A/C system. Nobody understands that better than Alan Energy Services Air Conditioning and Heating Company. Our experts are standing by to help with your air conditioning needs.

A/C Installation

Family owned and operated, we take the very best care of our friends, neighbors, and loyal customers, providing honest recommendations, exacting standards of craftsmanship, and a wide range of options to perfectly suit any requirement.

Indoor Air Quality

Your comfort matters. That’s why choosing the right indoor air quality services and devices for your home is so important. The right air quality improvement system will help to ensure that you breathe clean, healthy air inside your home.

Call today for heating & cooling repair, maintenance, or installation!


Alan Energy Services Air Conditioning and Heating Company upholds the exacting criteria of a Carrier Factory Authorized Dealer and has been further distinguished with the Carrier President’s Award for eight consecutive years. We look forward to hearing from you, working with you, and resolving every and any challenge to higher standards. With 24/7 emergency availability, it’s always a good time to call us at (630) 303-9075 for exceptional service across Elmhurst, Villa Park, Lombard, Westchester & Oak Brook, IL. Our NATE- and EPA-certified technicians continue to provide the “More Than Expected” Experience.

Helping our neighbors in Elmhurst, IL

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IMPROVED COMFORT HAS NEVER BEEN SO ATTAINABLE AS IT IS WITH OUR HVAC FINANCING

Your home comfort is a big deal, which is why Alan Energy Services in Elmhurst offers a variety of HVAC financing options to make it affordable to get the appropriate system that will fit your budget.

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Exceptional HVAC Services in Elmhurst, IL & the surrounding areas

Alan Energy Services Air Conditioning and Heating Company inspires loyalty in our clients, building long-term relationships by taking those extra steps to exceed expectations. Whether for new heating/cooling system design/installation or replacement, seasonal maintenance, or repair, from duct cleaning to thermostats, we look out for your best interests. We won’t corners to save a buck and have you pay for it later.

Furnace Repair in Oak Brook, IL | AC Installation Westchester, IL | AC Repair Lombard, IL

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  • $100 OFF Video Verified Duct Cleaning

    CALL (630) 303-9075 FOR DETAILS.

    Limited time offer. Exclusions apply.

  • Rebates Up To $2,500!

    CALL (630) 303-9075 FOR DETAILS.

    Limited time offer. Exclusions apply.

  • $100 OFF Carrier Humidifier

    CALL (630) 303-9075 FOR DETAILS.

    Limited time offer. Exclusions apply.

HVAC Service, AC Installation, Furnace Repair, Heating Repair & HVAC ServiceElmhurst, IL, Westchester, IL, Oak Brook, IL, Elmhurst, IL, Villa Park, IL & Lombard, IL

Air Conditioning RepairHVAC ServiceAC InstallationHVAC ServiceFurnace Installation ∴ Westchester, IL ∴ Elmhurst, IL ∴ Lombard, IL