"Heart of Texas Mechanical recently installed a new Lennox air conditioner at my home. I am completely satisfied and would recommend them to all my friends."

"These guys showed up 2 hours late, then refused to do the work. I said hello when they showed up and the response was for me to find someone else to do the job. They never…"

From Business: Tier 1 Plumbing and Drain is a reputable and dependable plumbing, drain, sewer, and water heater company. We can help you with plumbing issues, additions, remodels, as well as…