About Us

HVAC repair specialists

Air Quality Experts Keeping The Air in Your Mokena Area Home Comfortable and Safe

Founded in 1994, Comfortmate Heating and Air is committed to improving the quality of indoor air for residents of Mokena, IL and the surrounding suburbs. We are a local company, supporting the local economy.

Quite simply, we have the most professional, well trained and friendliest team in the Mokena, IL area. Our service quality, attention to detail and cleanliness are consistently high when maintaining, installing or servicing your heating, air conditioning, and air quality systems.

Meet the Comfortmate Leadership Team…

Scott O’Sullivan

HVAC Specialist-Owner

HVAC employeeAfter playing football and baseball at Peotone High School and spending the weekends and summers working with my dad in the HVAC business, I decided to make that my career and became certified. I launched Comfortmate Heating & Air in 2012. Since then I have regularly attended continuous manufacturers training events and business building seminars to learn the skills to make our business and the service we offer the best that it can be.

I married my high school sweetheart in the fall of 2014 and we are enjoying married life in our home in Tinley Park. My favorite activities are going to the gym, attending concerts, and playing sports.

As co-owner of the company, I give you my personal guarantee of satisfaction. I aspire to provide our customers with stellar service and strive to always exceed customers’ expectations. You can count on our company for friendly, personal and professional HVAC service.

Jeff O’Sullivan

Operations Manager

HVAC employeeWith over 30 years of experience in the HVAC industry I am excited to be a part of Comfortmate Heating & Air, Inc., serving the Chicago area and suburbs. Throughout the years, I’ve built relationships with contractors, builders, inspectors, and they have trust in the work I do. I’ve seen the many changes that the industry has gone through and look forward to what the future brings in options for improved heating and cooling, home automation, improved indoor air quality, and keeping our customers comfortable.

Growing up in a large family, I started working with my brothers at the young age of 13. I learned early about strong work ethics and treating people with honesty and integrity.

I currently live in Peotone with my wife and we enjoy visiting the variety of ethnic neighborhoods in the Chicagoland area. In my spare time, I enjoy running and training for marathons, and watching and attending NASCAR events.

Bob Raftery

Estimator/Project Manager

HVAC employeeFirst off – Thanks for taking the time to learn more about Comfortmate Heating & Air, Inc and me! I have been working in the industry since 1997, starting off as delivery/shop worker, then installer, and finally, I moved into the office and became an estimator in 1999. In addition to providing job estimates, I order the materials needed for jobs and schedule the incoming service calls. I look forward to speaking and helping you with any of your HVAC needs.

I am happily married to my college sweetheart and raising our two children in the lovely Village of Flossmoor. Our favorite activities include hiking, camping, and traveling.

Andy Zwolinski

Comfort Specialist

HVAC employeeI was born and raised in Peotone Illinois. I have over 5 years experience in the sales industry. I am a firm believer in honesty and integrity and that shows in my work. I treat all customers as if they are family taking all of their comfort concerns to heart. I work diligently to offer customers affordable solutions to solve all of their comfort needs. I am a strong believer in giving back to my community and at the age of 20, I was elected for a four-year term serving on the local Park District Board. I also have spent countless hours working with local youth sports organizations and in 2011 was awarded the prestigious Blue Pin Award from the Village of Peotone recognizing me for my service to the community.

"
Excellent customer service and reasonable pricing. They have maintained my HVAC for 11 years now and come out twice a year. Always pleasant to deal with and great service. Highly recommended!!
-Mark"

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