Cahill Heating, Cooling, Electric, Plumbing & Sewer

Heating & Air Conditioning/HVAC

28983 N Herky Dr, Lake Bluff, IL 60044

About Cahill Heating, Cooling, Electric, Plumbing & Sewer

Cahill Heating, Cooling, Electric, Plumbing & Sewer provides excellent services with professionalism, promptness, and reasonable estimates. They offer emergency services on weekends and holidays, answering phone calls promptly. Their work is guaranteed, and they provide reliable solutions. Customers praise their friendly and efficient service, with no upsell. They are quick, efficient, and clean, coming out within the window of time they said they would. Technicians are kind, great listeners, and really helpful, able to get units up and working quickly. Customers highly recommend Cahill for your next HVAC or plumbing experience. They have completed the removal and installation of a new furnace, AC, and boiler, with many customers noting the good pricing and quality work. The experience is often better than with other contractors, and talking to staff like Ken is recommended for pricing. Customers also appreciate their routine services, such as boiler and AC maintenance, which are consistently good. Quick response times and courteous technicians, like Tyler, make Cahill a trusted choice for plumbing issues. Overall, Cahill is known for knowledgeable experts, reliable service, and a friendly, helpful team that gets the job done efficiently.

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Reviews for Cahill Heating, Cooling, Electric, Plumbing & Sewer

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  • Jul 2026

    Josh R. was very professional and courteous. He answered all my questions and gave me a few suggestions. I purchased my AC/Furnace units quite a few years ago from Cahill and have enjoyed their service ever since that time.

  • Jun 2026

    Alex from Cahill did an annual maintenance service on my space pak AC. He showed up on time, was friendly and thorough and gave me a good report and made some helpful suggestions regarding operation of the unit. Very reasonable competitive pricing as well.

  • Jun 2026

    Excellent service. Matt
    was thorough knowledgeable and efficient, whole company focused on customer care

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Tips

 online estimates  on-site services accepts cash accepts credit cards accepts zelle accepts venmo open to all