Breathe Easy.

Meet Our Staff

For trusted and reliable service, hire Aire Serv of Springfield Illinois

  • Chris Williams

    Chris Williams

    President

    Chris Williams is co-owner and president of Aire Serv of Central Illinois. He has been with Aire Serv for the past 7 years and in the industry for the past 13. He attended Western Illinois University, Midwest Technical Institute, and is a member of the UA Local 137. He is certified with EPA Universal, NATE, UA Local 137 Journeyman, and Ice Res. His wife is Jennifer and he enjoys hunting, fishing, boating, and spending time with his family and dogs.

  • Jennifer Williams

    Jennifer Williams

    Vice President

    Jennifer Williams is co-owner and vice president of Aire Serv of Central Illinois. She has been with Aire Serv for 2 years. She has her bachelors in Finance and Economics and a minor in Business Administration from Illinois College. Her and her husband Chris have a son, Luke, 1 year.

  • Cassie Langley

    Cassie Langley

    Customer Service Representative

    Cassie Langley is our bookkeeper and CSR. She started with the company in 2014. She has been married to her husband, Jeff, for 18 years and they have 2 sons, Brent and Brad. Her hobbies include baking (cakes and cupcakes) and reading.

  • Jill Bushnell

    Jill Bushnell

    Customer Service Representative

    Jill Bushnell is our CSR and dispatcher. She has been in this industry, as well as with Aire Serv for the past 14 years. She has five children with her husband Ryan.

  • Diana Monre

    Diana Monre

    Office Assistant

    Diana Monre is our parts and inventor manager. She has been with the company since 2014. She has one daughter, Kristy, a son-in-law, Beau, and two grandchildren, Kayden and Jenna. In her spare time, Diana enjoys golf, pool, motorcycle riding and her two grandchildren.

  • Brett Mount

    Brett Mount

    Professional Service Technician

    Brett Mount, one of our commercial service technicians, has been with Aire Serv/HRI from the past 12 years, and has been working in this industry for the past 20. He attended the trade school Lincoln Land HVAC as well as UA Local 137, and is certified with EPA Universal and Commercial Journeyman. He and his wife Brenda have two children, Lacy and Sam, and his hobbies include sports, camping, and volunteering with the fire department.

  • Drew Ross

    Drew Ross

    Professional Service Technician

    Drew Ross our lead residential service technician and has been with us, as well as in the industry for the past 2 years. He attended the Midwest Technical Institute and has certifications with OSHA, EPA Universal, and has an HVAC/R Certificate degree. He has one daughter and one son, and his hobbies include collecting comic books and toys, watching hockey and dogs.

  • Ernie Davenport

    Ernie Davenport

    Professional Service Technician

    Ernie Davenport is our lead sheet metal technician. He has been with us for the past 16 years and in the industry for the past 36. He has two children and his hobbies include deer hunting and permaculture.

  • Gus Vincent

    Gus Vincent

    Professional Service Technician

    Gus Vincent, our residential service technician, has been with us, as well as in the industry for the past 2 years. He attended Lincoln Land Community College, is certified with EPA Universal and has a HVAC/R Certificate Degree. His hobbies include hunting.

  • James Slocum

    James Slocum

    Professional Service Technician

    James Slocum is a commercial service technician. He has been with the company for 1 year. James is recently engaged and has one daughter and one son. James enjoys spending time with his family, physical fitness, and is an automotive mechanic in his spare time. James is also studying to acquire his Personal Trainer certification.

  • Jeff Langley

    Jeff Langley

    Professional Service Technician

    Jeff Langley is one of our commercial service technicians who has been in the industry for 8 years and with the company one year. He has the following certifications: EAP Universal, R-410A Safety, HVAC Excellence-Employment Ready (Electrical, Air Conditioning, Heat Pump, Light Commercial Air Conditioning, Light Commercial Refrigeration, Gas Heat), HVAC Excellence – Professional Level (Electrical and AC technology, Residential Air Conditioning, Light Commercial Air Conditioning, Heat Pump Service, Electric Heat Technician, Gas Heat Technician). Jeff is also NATE certified. He has been married to his wife for 18 years and has 2 boys. Jeff’s hobbies include fishing and mustang cars.

  • Joe Graham

    Joe Graham

    Professional Service Technician

    Joe Graham, our Home Comfort Designer, has been with Aire Serv/HRI for 4 years and in the industry for the past 5. He attended Midwest Tech, Illinois Central College, as well as UA local 137, and is certified with EPA Universal, has a HVAC/R certificate degree from MTI, and has HVAC Excellence in Gas Heat, A/C, Heat Pump, Electric Heat, Hydronic Heating, and Commercial Refrigeration, has also is a UA Commercial Journeyman. He has two children with his wife Mandi and his hobbies include outdoor activities, such as fishing and hunting, and spending time with his friends and family.

  • Russell Harshman

    Russell Harshman

    Professional Service Technician

    Russell Harshman is one of our residential service technicians and has been with Aire Serv for the past two years and the industry a total of 14 years. He served in the United States Army and is a veteran. Russell has one son, Jayson, 8.

  • Scott Darush

    Scott Darush

    Professional Service Technician

    Scott Darush, is our sheet metal technician and has been with us for 6 years, is certified with EPA Universal and has two children. He enjoys hunting.

  • Terry Davenport

    Terry Davenport

    Professional Service Technician

    Terry Davenport, our lead commercial service technician, has been with Aire Serv/HRI for 19 years and has been working in this trade for the past 34. He went to the trade school UA Local 137 and has the following certifications; EPA Universal and Commercial Journeyman. He has 5 children with his wife Mary, and his hobbies include woodworking, hunting and fishing.

  • Aire Serv Heating & Air Conditioning

    "Service was great, all details were given, all expectations were met."

  • Aire Serv Heating & Air Conditioning

    "We never have a problem with Aire Serv technicians!"

  • Aire Serv Heating & Air Conditioning

    "The technician was very helpful. He came to work on our AC on very short notice on a very hot day."

  • Aire Serv Heating & Air Conditioning

    "Very thankful to have such a good relationship with good people and good company."

  • Aire Serv Heating & Air Conditioning

    "We've been customers for almost 30 years & have always been happy with product & service."

  • Aire Serv Heating & Air Conditioning

    "Great service!!!"

  • Aire Serv Heating & Air Conditioning

    "Enjoyed working with Aire Serv in deciding what units we needed."

  • Aire Serv Heating & Air Conditioning

    "Was very pleased with the service provided today."

  • Aire Serv Heating & Air Conditioning

    "Very fast response time and great work."

  • Aire Serv Heating & Air Conditioning

    "Both men were very informative and helpful, we enjoyed both of them and would recommend them to anyone who is in need of air-conditioning."

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