About Gunlock Heating and Air

Gunlock Heating and Air is a business that offers various services including room-to-room sanitizing, ductwork sanitizing, duct cleaning, furnace and heating service and sales, and sanitizing air purification systems. The air purification systems come with a 3-year manufacturer’s warranty and require no replacement parts. They also service and sell geothermal and high-efficient heat pump systems. Customers have praised the company for its knowledgeable and professional staff. One customer noted the quick response time, mentioning that a technician was able to come out the same day for a unique problem in an older commercial building. Both technicians were described as super friendly, and the area was cleaned up as if there hadn't been a problem. Another customer shared their experience during a heat emergency when Caleb and Jude worked them in just a few hours, replacing a part and restoring cool air quickly. This customer enthusiastically rated their experience "5 stars" and would recommend the company. Additionally, a customer whose HVAC unit was damaged by a storm appreciated that Gunlock worked closely with their homeowners insurance to replace the unit the next day after receiving approval. Throughout the process, the company kept them informed and delivered excellent quality of work.

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Reviews for Gunlock Heating and Air

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  • Dec 2025

    I truly appreciate the service!!
    Very professional and great work!!
    I highly recommend Gunlock for your needs!!
    I had Rey for my plumbing!
    Thank you Kaleb!!!

  • Nov 2025

    Rey was here today to check out my furnace. He was courteous and knowledgeable. Gunlock has kept my furnace and air conditioner in great shape for over twenty years.Great local company

  • Aug 2025

    Placed a request for service and they were able to come out the same day, even earlier than they thought. I had a unique problem in an older commercial building for which they were able diagnose and solve. Both technicians were super friendly. I was routinely notified of the progress, which was nice. The area was cleaned up as if there hadn't been a problem. I would recommend them again!

Hours

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

Tips

 on-site services  no online estimates