AC Installation

Lea Heating & Air Conditioning will design an energy-efficient, cost-effective and reliable cooling system and deliver an expert AC installation you can live with happily for years to come.


AC Repair

Our NATE-certified AC technicians work on all makes and models, regardless of age, and our fleet is fully stocked with parts for a wide variety of equipment. We offer 24-hour emergency AC repair!


AC Maintenance

Save money and boost your comfort by properly maintaining your AC equipment. Lea Heating & Air Conditioning recommends scheduling an air conditioning service appointment once a year, every year.


Heating & Furnace Installation

Get in touch with our team when you need a new heating unit and professional installation. By installing energy-efficient heating products, we maximize home comfort, economy and reliability.


Heating & Furnace Repair

Specializing in a broad range of ductless air conditioners and heat pumps, we resolve even the toughest challenges. We’re happy to provide a customized design to suit your needs, from a single room to the whole home.


Heating & Furnace Maintenance

Lea Heating & Air Conditioning is a full-service light commercial HVAC provider. Our commercial staff has the training and experience to install, service and repair all types of commercial heating, cooling and indoor air quality systems.


Ductless HVAC

Specializing in a broad range of ductless air conditioners and heat pumps, we resolve even the toughest challenges. We’re happy to provide a customized design to suit your needs, from a single room to the whole home.


Commercial HVAC

Lea Heating & Air Conditioning is a full-service light commercial HVAC provider. Our commercial staff has the training and experience to install, service and repair all types of commercial heating, cooling and indoor air quality systems.


HVAC Products

We are available to discuss any types of HVAC equipment you may be interested in. From new furnaces to thermostats, we can give you professional advice and product recommendations to meet your HVAC needs.


WHAT WE DO

Our Services

View All Cooling Services

INSTALLATION

There’s no need to suffer in the heat or cold. When you need a new AC unit, furnace or other HVAC equipment, contact our experts.

View All Air Quality Services

REPAIR & MAINTENANCE

We’re available 24 hours a day to answer your call for expert HVAC repair. We also offer routine maintenance plans. Sign up today!

View All Financing Options

INDOOR AIR QUALITY

Our company specializes in top-quality indoor air quality solutions to help you and your family breathe cleaner, healthier air.

24-Hour Service Available

Contact Lea Heating & Air Conditioning at (847) 916-0322!

CLICK HERE TO SCHEDULE AN APPOINTMENT

Air Conditioning Maintenance

WHO WE ARE

About Lea Heating & Air Conditioning

About Us

Lea Heating & Air Conditioning is a second-generation, family-owned HVAC company that brings a family touch to the heating and cooling industry, making our valued customers a part of our extended family. Through personalized attention, our specialists deliver quality service and lasting solutions, keeping your home or business comfortable no matter what the weather brings.

As a Bryant Factory Authorized Dealer, Lea Heating & Air Conditioning has met the highest standards for technical know-how, customer service and ethical practices. Our team of heating and AC technicians is a small group of experienced individuals, hand-picked for their industry knowledge, professionalism and customer focus. They are background checked, drug-screened and NATE-certified, so you can rest assured your HVAC systems are in the best hands in the field.

Our Services

We are a full-service heating and cooling contractor offering both residential and light commercial customers unmatched expertise in comprehensive comfort systems, including high-quality indoor air quality solutions. We do everything from creating custom ductwork at our in-house shop to repairing the leading IAQ and smart products on the market today. And because we’re a Bryant Factory Authorized Dealer, we can offer the industry’s leading warranties on all new Bryant® installations and replacements.


COMPANY VALUES

Why Choose Us

QUALITY SERVICE

Our trained HVAC technicians are NATE-certified and committed to excellence.

EXPERIENCE

Lea Heating & Air Conditioning has been in the HVAC business for over 40 years.

INTEGRITY

We promise honest and fair pricing for our factory-authorized workmanship.


OUR REVIEWS

What Our Customers Say

From the estimate to the install, everything was excellent. With being a retiree from the trade world, the work was clean, started on time, finished on time, very impressed! Would highly recommend!!!

Rick Adkins

We have used Lea Heating services for 20 years. They repaired and maintained HVAC in our large family home in this area and replaced the furnace and air conditioner when required. Now that we downsized to our "retirement" home, we knew immediately they were the ones to call for this place too. They have always been responsive, professional and pleasant ...

Mary Loete

Have used Lea for at least 30 years. Very dependable and trustworthy.

Dusty Gyetvan


OUR PROMOS

Special Offers

  • SERVICE REPAIR COUPON
    Get $35 off a Service Repair Call

    Offer valid with coupon. Not valid with any other offers or prior services. Expires 12/31/21.

  • Furnace Clean & Check

    $99.95 (after rebate)
    Call us for details and to schedule.
    Expires 12/31/21.

  • Special Financing Options **
    72 months with Approved Credit

    On Qualified Products

    FOR QUALIFIED APPLICANTS. Optional Financing Plans Available With Approved Credit. Cannot be combined. Call 847-916-0322 for details. Expires 12/31/21.

    **Financing for this offer is provided by Wells Fargo with approved credit.


OUR PROMOS

Special Offers

$30 OFF

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$50 OFF

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$75 OFF

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CONTACT US

Call Anytime, 24/7

Lea Heating & Air Conditioning

OUR location

570 Rock Rd Dr C, East Dundee, IL 60118

CONTACT NUMBER

(847) 916-0322

Office Hours

Monday - Sunday : OPEN 24 HOURS

Request a Phone Call

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