Hours: We are open 24/7

333 E Judd Street, Woodstock, IL 60098

(815) 338-0282

Financing Available


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Company Promotions

$200 Off A Full Heating & Cooling System

$400 off a Humidifier with the purchase of a new Heating & Cooling System

Cannot be combined with other offers. Call for details.
ComEd Rebates

$1,200 – $1,400 Instant Rebate for installing Air Source Heat Pump (Replacing air conditioner with heat pump/replacing existing heat pump)

$1,000 Instant Rebate for installing Ductless Mini-Split Heat Pump

$75 Rebate for installing Smart Thermostat

Call for details
Manufacturer Rebates

The HVAC manufacturers we work with are running specials on specific pieces of equipment for the next couple of months! You could get up to $1,500 of savings for a specialty full system, a few hundred dollars off for a more budgetary full system, or a couple hundred off on just a single piece of equipment (furnace, A/C, heat pump).

Tax Incentives


Up to $600 Tax Credit for ≥97% Efficient Furnace*

Up to $2,000 Tax Credit for qualifying Air Source Heat Pumps*

Federal Tax Rebate from Inflation Reduction Act

50%-100% (dependent on household income) of cost heat pump installation of up to $8,000*

Offer subject to change upon approval. Call for details.

We’re Celebrating 100+ Years of Service to the Community
We have had the pleasure of serving McHenry County and the surrounding areas since 1917.


A Full Line of Equipment
With our warehouse fully stocked, we can offer you many different options depending on what you’re looking for.


We’re Passionate About Our Work & Improving Every Day
Woodstock Heating & Cooling currently has a 98% customer approval rating.

Air Conditioner Service in Woodstock, IL | Air Conditioner Repair Crystal Lake, IL | HVAC Installation Huntley, IL

Our Products
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Customer Reviews
What our customers are saying

Just so wonderful to work with a quality locally owned and operated company.


I have always been impressed by the prompt response and excellent service provided by Woodstock Heating & Cooling. Justin was here today for a service check on my furnace and he was extremely professional, informative and skilled…not surprising, because this is the company norm. Thank you.


responded to request for repair work on heating system quickly and the workmanship was excellent; along with reasonable cost. Woodstock Heating is a quality business; the Best!


Justin was excellent! He was professional, explained things so we could understand, he was thorough and did an excellent job on our preventative maintenance check for our heating systems. He is also very personable, honest and we are very pleased with his service!


Whit and KC were on time and completed the job well within the estimated time window. Great service, and I’ll call Woodstock Heating and Cooling again for future work on my HVAC.


Excellent experience. I had a humidifier, media cabinet, whole house dehumidifier and thermostat installed. Great experience from initial consultation with Thomas through quote and install with Witt. Witt did an excellent job- clean, efficient and took the time to explain everything to me. I would highly recommend Woodstock Heating and Cooling


Woodstock Heating and Cooling did a great job with both our furnace and A/C. When we have had any trouble, they respond very quickly. Their people are professional, caring and ready to go the extra mile to do what it takes to repair equipment. A big thank you in particular to Joe and Greg who were here last week to help with an issue caused by a mouse. We cannot say enough positive things about Woodstock Heating and Cooling! They have our loyalty!

At Woodstock Heating & Cooling,

We’ll treat you like family.

Our Story