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Heating and Cooling Services in Verona, WI

Providing Verona and the surrounding area with quality HVAC services and reliable Bryant products and systems.

"After receiving other quotes up to $3,000 for repairs, or up to $8,000 for a new furnace, OK Heating and Air Conditioning told me my furnace could be repaired for under $1,000 and my final bill was $230."

Ken Gowin

For 24hr Emergency Service Call

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Committed to Your Comfort

OK Heating and Air Conditioning, Inc. has experience providing HVAC services in Verona, WI, and the surrounding communities since 1986. Our trained technicians are here to help you with professional, reliable service and the best solutions for your home. Whether it’s a free estimate on a furnace or air conditioning installation, a system tune-up or an emergency repair service, we’re just a phone call away!

Why Choose OK Heating and Air Conditioning, Inc.?

Service for All Makes and Models

For your convenience, our professionally trained technicians can service any make or model.

Commitment to Quality

No matter the size of your project, our technicians are dedicated to providing the same high-quality equipment and service.

Same-Day Service

We provide emergency 24-hour, same-day service, plus free in-home estimates.

Josh Maier of OK Heating and Air Conditioning working on air conditioning unit

What Our Customers Are Saying

Read more from real customers who chose OK Heating and Air Conditioning, Inc. for their heating, ventilation and air conditioning needs. From fast response times to complex installations, our customers highlight the expertise, professionalism and friendliness that define our service.

Our furnace died during the cold snap over the holidays. OK Heating came by the same day to assess with no charge. They had the most competitive pricing and went out of their way to get it installed ASAP. The sales and installation team were accommodating, personable and professional. Our experience with OK Heating was pleasant and flawless. We'll definitely be using them again for future services!

- Lisa Hansen

When our air conditioner went out prior to the hottest week of the year, we called OK heating for a bid. Josh and Polly were excellent to work with, very responsive and knowledgeable about their products and their process. Cody and the other gentleman who did the install were prompt, courteous, communicative and careful. OK Heating was really great to work with and I can’t recommend them enough.

- LL MacIsaac

Impressive customer service and response time. It was Saturday morning and I left a message on the emergency line. Within thirty minutes the owner had called me back and arrived at my place and by another thirty minutes the repair was done! Within one hour, everything was taken care of. Thank you so much, OK Heating and Cooling!

- Lindsay Pelletier

Mon-Fri: 7:00am - 4:00pm
24-hour emergency service

Call OK Heating and Air Conditioning, Inc.

608-845-8494

Contact OK Heating and Air Conditioning, Inc.

We are committed to your comfort! That’s why we offer 24-hour, same-day service for urgent matters. For other inquiries or to speak with an expert regarding routine service, please reach out to our office.

Request Non-Emergency Service

Need emergency service? Call now 608-845-8494