Mauricio and Sons Plumbing and Mechanical is a team of highly-skilled technicians providing installation, maintenance, and repair of Residential, Commercial and Industrial Plumbing and HVAC systems.

When your business requires residential or commercial grade plumbing & mechanical services, look no further than Mauricio and Sons. With over 25 years of excellence our team will partner with you  – no matter the size of your project, we’ll do whatever it takes” to get everything completed on time and on the budget –guaranteed.

We are conveniently located in Seguin, Texas, and service the entire state of Texas. 



You Can Depend on Us

We believe that every successful project is based on a healthy and cooperative working relationship between the design team and all of the contractors. Our goal is to be an active participant throughout every phase of pre-construction and construction. Let’s partner together on your next commercial project:


  • Back-flow Systems and Certifications
  • Booster Pumps
  • Domestic Water Systems
  • Reverse Osmosis Systems
  • Sanitary and Vent Systems
  • Storm Water Systems
  • Sump and Backup Sump Systems
  • Tankless Water Heater Systems
  • Underground Repair 
Reading Blueprints - HVAC Installation


The Right Solution Every Time

Mauricio and Sons are proud to offer installation and support of industrial and commercial grade heating and cooling systems. Whether the need is simply to streamline the process to improve your business’s efficiency or to rigorously control temperatures in a heat-/cold-sensitive environment, we provide the timely and effective solutions you need.


  • Air-Cooled Units
  • Chiller Systems
  • Consulting Services
  • Cooling Tower Systems
  • Freezer Systems
  • Heating Systems
  • Hot Water Systems
  • Ice Machines
  • Radiant Heating Systems
  • Reach-In Coolers
  • Walk-In Coolers
  • Water Source Systems

Licensed, Insured, Experts. Locally Owned · Fast Response · Professional & Reliable · Trusted 


Central Plants | Education | Factories | Gaming  | Government  | Healthcare | Hospitality | Markets | Offices | Restaurants | Residential