Air Conditioning and Furnace Service

About Us

Furnace repair and installation

We are a bonded and insured HVAC service and repair company. We are also a member of the McHenry County Chamber of Commerce and here to help you out with any furnace heating and air conditioning cooling problems in your home or business.

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HVAC Services

Heil Furnace and Air-Conditioning Service

We service and repair all furnace, air conditioning, and water heater brands and offer a variety of hvac services like residential replacement, new residential construction jobs, and even commercial work with convenient financing available if you need it.

Give us a call or send us an email today for information on our free equipment and installation estimates as well as extended service agreements so you can be comfortable quick!

Your Local HVAC Provider in Crystal Lake IL

Furnace & AC Repair, Service and Installation

Locally owned and operated since 1982

Barry Klatt Sr. and Jr. Welcome You!

We are a family owned business located in Crystal Lake IL since 1982, your satisfaction with our hvac heating and cooling products & services determines our reputation and future success. We want our customers to be customers for life, so we go the extra mile to give you personal and neighborly support. We provide furnace and ac repair and service to keep your home comfortable all year long.

Our excellent reputation in HVAC industry (including furnace repair and air conditioning repair) and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Just ask for our client reference list.

Why should you consider replacing your furnace or air conditioner?
What are the benefits of a new air conditioner or furnace?
Keep your heating bill to a minimum by following these furnace efficiency tips

Let's discuss your ideas! Your free consultation is just a phone call away and remember, when you have a problem with your hvac equipment, we're your local expert!


Air Conditioner

Services We Offer

We can address all of your HVAC needs. Whether you need to schedule system maintenance, replacement, or air conditioner & furnace repair, Crystal Lake locals know we’re the best in the business.

Here are some of the services we offer:

What sets us apart? We're a family owned business that Crystal Lake Residents have learned to trust.  Customer satisfaction is our number one goal. Arctic Enterprises was founded in 1982 so we've got over 30 years of experience.  Our team has what it takes to meet all your heating and cooling needs and we're available 24/7.  While we're an authorized Heil dealer, we service all HVAC brands.  Contact us today to schedule a cooling & heating service within the Crystal Lake IL area.