Locally family owned and operated, Samm's Heating and Air Conditioning was founded on the five fundamental principles of honesty, professionalism, punctuality, cleanliness and superior customer service. A few reasons to consider choosing Samm's Heating and Air Conditioning No Overtime charges for residential repairs 24/7 Service including holidays No Diagnostic Fee when residential repairs are completed Lifetime Warranty on our workmanship Up to 2 years standard labor warranty on all residential repairs Reminder calls the day before service 30 minute call before technician arrives at home Registered technicians with Texas Trust