Contact Us Today: (630) 469-2080 || 190C Easy Street Carol Stream, IL 60188

Contact Us Today: (630) 469-2080 || 190C Easy Street Carol Stream, IL 60188

Shamrock Heating & Cooling

your comfort is our business

Shamrock Heating & Cooling has based its business on a simple goal: the comfort of you, your loved ones and your home. We are family owned and operated and we have maintained a tradition of excellence in air conditioner installation and repair, furnace installation and repair and the full-range of HVAC services.

Our company specializes in residential heating and cooling systems. We repair home air conditioning and furnaces on a routine basis or our professionals respond to HVAC emergencies on a 24/7 basis.

If you decide on a new system, Shamrock Heating & Cooling is your top choice to do the work. We do not believe in trying to sell a specific brand or model. Each home is unique. We take the time to go over your options and to reach the best solution for your particular needs.


Based in Carol Stream, Serving the Surrounding Suburbs

For more than 40 years, our Shamrock Heating & Cooling family has been proud of its HVAC services to families in Carol Stream, IL and all of the surrounding communities. Our company is a member of the Better Business Bureau and we are on respected service websites such as Angie’s List.

We are always pleased to answer your air conditioner or furnace repair and installation questions. Remember that your comfort is our business and has been our family’s tradition since 1971.


Shamrock Heating & Cooling

knows your hvac system from the inside-out

There is a very good reason why almost all of our business comes from referrals and repeat business: we care. Our valued customers trust us, because we treat them like family. We also take the time to learn about your furnace or central air conditioner from the inside-out.

Shamrock Heating & Cooling equips every one of its HVAC professionals with infrared video inspection cameras. Very few companies use this technology. The cameras enable us prevent larger problems before they ever have a chance to occur.

Contact Us Today for a Quote

Free in-home estimates. Schedule online today.

Dependable HVAC service in Carol Stream

knows your hvac system from the inside-out

Though the business has grown, the company has always stayed true to its policy of being honest, building trust and making sure that each employee does the same. When any employee is hired, no matter their role, it is emphasized that honesty is the most important virtue a company can have. Shamrock Heating & Cooling will not back down from this basic philosophy.