L & S Mechanical has more than 30 years of experience installing and servicing air conditioning, heating, plumbing and electrical systems in over 100,000 Texas homes. We understand how the systems in your home should work together, so we can easily diagnose and fix any problem. Every technician and superintendent goes through a background check, drug screening, and driving record check. We provide ongoing training so our technicians are always up to date on the latest industry developments. And they'll never sell you anything you don't need, because their salaries aren't based on commission.

L&S Mechanical began as a Dallas-based contractor in 1985 and has grown over the years to have six locations out of Dallas, Fort Worth, Houston, San Antonio and Austin. Over the past thirty years, we have become known as the premier provider of new home construction in the plumbing industry. In the last 10 years we have added HVAC and electrical services to now offer the Tri-Trade Solution. The people you have worked with, the quality, and the service our customers have come to expect remain the same, but now we are making it even easier to get things done.

L&S replaced my 15 year old hot water heater. The team was extremely helpful starting with customer service who quickly answered my call and responded to questions. The service at my home was well done and they even assisted with another issue in my home. I will definitely be a return customer for plumbing issues.

James was knowledgeable, courteous, and did a great job of repairing our fireplace gas pipe. We would recommend him to anyone.

Very respectful and efficient. Casted no blame and focused solving the problem at hand. Would recommend him and L&S Mechanical to others for their plumbing needs.

What's new?

Now hiring in San Antonio, Texas! L&S Mechanical is looking for qualified superintendents in the electric, plumbing, and HVAC fields - and those willing to learn other trades to be a part of our Tri-Trade Advantage TM.

Posted on Mar 01, 2021  •  Facebook

Are you ready to start a career or expand your experience in construction with a company that offers you training and stability with advancement potential? Then look no further than L&S Mechanical, the leading plumbing, electrical, and HVAC new home contractor in Texas!

Posted on Mar 01, 2021  •  Facebook

Due to limited tankless water heater supply, L&S will not able to perform service calls at homes that closed over 3 years ago at this time. Our capacity to do more homes in a timely manner and to our normal level of service has driven us to this decision. While we empathize with so many around...

Posted on Feb 22, 2021  •  Facebook

We are experiencing a very high volume of calls from this unprecedented winter weather situation. L&S is going to be working through our service calls for around Texas as quickly as possible. We know that Texas is suffering and we will be doing everything we can.

Posted on Feb 18, 2021  •  Facebook

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