Jett's Heating and Air

Jett's Heating and Air At Jett’s Heating and Air, we are more than an HVAC company, we're a family-owned & operated business proudly serving our community since 2001.

09/01/2026

The Google reviews we get really get us in the feels.

Hearing that our team goes above and beyond… that we’re honest… that we fixed someone’s issue or simply told them how to fix it to avoid us having to charge them an arm and a leg is second to none.

We love our community and know that things like this are HUGE for a budget, that’s why we offer financial help and maintenance programs.

If you need an HVAC couple you can trust, give us a call!

No job is to big or to small for us at Jett's Heating and Air. Thank you, Century 21 Properties McHenry, for trusting us...
08/25/2026

No job is to big or to small for us at Jett's Heating and Air.
Thank you, Century 21 Properties McHenry, for trusting us to help you out!

Customer Review: ⭐️⭐️⭐️⭐️⭐️“Paul came out to my home to help me with purchasing a new central air system. He was friend...
08/10/2026

Customer Review: ⭐️⭐️⭐️⭐️⭐️

“Paul came out to my home to help me with purchasing a new central air system. He was friendly and professional and I received great customer service! His quote was very fair so I chose Jetts as my new HVAC company. Their technicians worked on one of the hottest days of the year and managed to provide me with cool air by late afternoon!

Thank you for the wonderful job Jetts! I highly recommend this company”

Sometimes the best service we can provide is helping you avoid an unnecessary service call. Before scheduling an HVAC ap...
08/06/2026

Sometimes the best service we can provide is helping you avoid an unnecessary service call.

Before scheduling an HVAC appointment, take 60 seconds to check these four things:

✅ Is your breaker on?
✅ Is your furnace switch on?
✅ Have you replaced the batteries in your thermostat?
✅ Have you changed your air filter recently?

If one of these solves the problem, you could save yourself 💰💰. We'd rather earn your trust than charge you for something you could fix in a minute.

Thank you Verlo Mattress of McHenry for trusting us to help you upgrade your unit!
08/05/2026

Thank you Verlo Mattress of McHenry for trusting us to help you upgrade your unit!

What actual beauty looks like. 😘❤️
07/10/2026

What actual beauty looks like. 😘❤️

Is your air conditioner getting a workout this week? Has it been...- Cycling on and off?- Running almost nonstop?- Strug...
06/30/2026

Is your air conditioner getting a workout this week?

Has it been...
- Cycling on and off?
- Running almost nonstop?
- Struggling to keep up?

Tell us how yours is doing in the comments.

We had the pleasure of sponsoring the McHenry Youth Fishing Derby this past weekend, hosted by K-Adams Foto! Wayne also ...
06/28/2026

We had the pleasure of sponsoring the McHenry Youth Fishing Derby this past weekend, hosted by K-Adams Foto! Wayne also volunteered to help with parking in the AM.

Thank you for a great event!

New Equipment Financing @ 0% Interest!Whether you are looking to install a new Furnace, Air Conditioner, Ductwork or all...
06/14/2026

New Equipment Financing @ 0% Interest!

Whether you are looking to install a new Furnace, Air Conditioner, Ductwork or all of the above, we offer financing for it! Our financing is all in-house, no credit check and 0% interest for the entire duration of your loan.
Our standard financing option is 50% Down and Financing the other 50% for 12 Months at 0% interest. All monthly payments will be set up via autopay.

If you would like to discuss other financing options that may be available, please feel free to reach out to us!
815-459-4700 | https://www.jettsheatingandair.com/financing/

Address

1306 N. Green Street
McHenry, IL
60050

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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