Reviews

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  • Samantha Pranga
    Jun 2026

    Called the company to inquire about the pricing for a visit and diagnosis of my a/c unit. The woman that answered the phone was very professional. Shortly after, I received a call from Neil, the owner. He was very knowledgeable and listened to my concerns. He offered to come out same day, which was amazing. My original call went out at 6:45 pm. The callback came at 6:55 pm. Neil showed up at 9:30pm and by 10pm my a/c unit was working again. He quickly and efficiently diagnosed the issue and discovered that my thermostat had been wired incorrectly. In the end he gave me an amazing deal on the price. I could not be more pleased and I am extremely grateful. I HIGHLY recommend his services and his company. I will be calling them again in the future and recommending to friends and family.

  • Notfor Real
    Jan 2026

    Neil is amazing. They’ve helped me a couple times with boiler heater, plumbing / piping and emergency repair when below zero and pipe froze.

  • Justin Diggan
    Jan 2026

    Couldn't recommend more, great guy, no bs, informative and reliable.

  • Michael Meier
    Dec 2025

    Great job diagnosing and repairing my issue in a timely manner.

  • Aaron Coronado
    Oct 2025

    Neil recently replaced our furnace and previously repaired our AC. He is an honest, straightforward, owner who is going give you recommendations on what makes the most sense, not what makes him the most money. He does fantastic work and is very thorough. Prices are also very reasonable.

  • Jason Ballantyne
    Jul 2025

    Neil is the best there is. Call him!

  • charlie cortez
    Jul 2025

    Outstanding quick AC service on a Saturday. Corey was professional, polite and knowledgeable, quickly fixed my AC unit.

  • Chris Brockmon
    Jun 2025

    Amazing company!!!
    We returned from vacation on a Saturday evening to find our air conditioning not working and our home temperature 88 degrees! Sunday morning orning I started calling companies. Neil answered and was professional and accommodating! He promised someone would be out around 2:00 and they were! Corey worked in the sun, humidity and heat to fix our air conditioner. He was also professional, friendly and knowledgeable about what needed to be done. He left to get parts, came back and in less than 2 hours after his arrival our air conditioner was up and running. I recommend this company y for all your cooling and heating needs.

  • Lindsay Stambaugh
    Jun 2025

    Available on evenings and weekends. Takes his time and does quality work. Very friendly. Would recommend!

  • Briana Powell
    Feb 2025

    Both Neil and Corey were very friendly and helpful. They were reasonably priced and were able to fit us in as a late night job to get our water heater replaced. Would recommend!

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Castle Heating and Cooling Company

6385 Tanglewood Ln, Grand Blanc

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Hours

Monday: 7AM - 8PMTuesday: 7AM - 8PMWednesday: 7AM - 8PMThursday: 7AM - 8PMFriday: 7AM - 8PMSaturday: 7AM - 8PMSunday: 7AM - 8PM