FERSA HVAC Heating & Air

We needed some AC ducting re-routed to make room for a sun tunnel. Their guys showed up very quickly and did the work right away. Happy customer, would recommend.

Luis and his team are great! They came out multiple times working late into the evening to get our 2 new units installed and up and running after are fairly new (2019) unit's compressor failed. I highly recommend them and I will be recommending them to all of my family and friends as well. It is so incredibly hot here in TX so when an AC fails it is a dire situation. It is great to know that I can rely on Luis on and ongoing basis to take great care of my little family!

Had another company come out and give estimate for repairs to outside and inside units. They wanted to replace my whole system for $12K. Something didn’t seem right so I contacted L&S for a second opinion. Luis came out and found leaking coil and valve within 10 min. Recommended repairs that were still under warranty and saved me a ton of money. System back up and running perfect. L&S is a company I trust and is now my go to for any AC repairs.

My furnace wouldn't light ( It was 30+ years old so it was old ) one Saturday and I called L&S. They got a big plus for actually answering the phone at 8:30AM on a Saturday. I had a rep out to the house within 2 hours; he looked at the old furnace and gave me options but it was time to get a new furnace.

Within another 3 hours a crew came out, took out the old furnace and installed a new one. Very quick, quiet and professional. They even offered a bulk discount on air filters.

I have nothing but good things to say about L&S. Gloria, on the phones, is pleasant, answers questions and is prompt to respond. Luis came out and gave me options. He explained all he saw and genuinely cared about the fact that my family needed a new AC. He worked quickly to get his team out the next day to replace our unit. He was transparent and honest about the costs and what could come after testing was done. His team was out the next day with the new unit, replaced everything, took away the old unit and confirmed that everything was in working order before they left. They were kind and efficient. I would highly recommend L&S and will use them again when needed. Thank you!!!!--April H.

Prompt attention to my ac problem. The issue was immediately identified and options to address explained. Repair completed as discussed. Definitely recommend

FERSA HVAC are very reasonable and professional guys. Satisfied with quality of diagnostics and good workmanship.

I highly recommend L&S Heating and Air for their service! Luis and his team were exceptional. My elderly mother’s air conditioning fan motor went out and the temperature reading on the wall thermostat was not even registering anymore. After calling L&S, Gloria was able to put me on the schedule same day. Luis and his crew came out that afternoon to repair the unit and had a new motor operating within a couple of hours. He even pointed out other potential areas that needed attention on the air unit. From the time of diagnostics to repair, they explained everything in simple understandable terms. By late evening, the home was beginning to cool down enough for the thermostat to begin displaying a more reasonable temperature. Luis called the next day to follow up and to ensure we were satisfied with their work. I am thankful to Luis and his team for taking care of the situation promptly which helped my elderly mother have peace knowing her air conditioner was again working while enjoying a cooler evening. Thanks a bunch!!!

I could have never asked for better service and more timely response when one of our AC units failed during this painfully hot days in Dallas. The crew came as promised on Saturday and six hours later, we had a brand new AC unit fully operational. The team was efficient, diligent and clean (caused no mess and left nothing behind). Absolutely highly recommended. Will use again in a heartbeat.

We just had this company install our new HVAC system due to a coil leak from our old system. We did not need to go with the new system, but decided that due to the old age of the previous system (>25 years old) plus the multiple repairs we have done in the past 4-5 years. Luis gave three options for replacement that gave us the flexibility of deciding which one fit our budget and our preference. He was very professional and communicative throughout the process. I will try to get some updates to this review as time goes on.