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Business Details
41 Years
experience
Trusted HVAC & Plumbing Product Distributors in San Antonio & Austin
Founded in 1985, Larry Wunsch & Associates has built a reputation as a trusted distributor of high-quality HVAC, plumbing, and specialty products. Our team serves Consulting Engineers, Contractors, Supply Stores, End Users, and Military Installations with extensive industry expertise. We operate two fully networked facilities in San Antonio (7,000 sq ft) and Austin (3,000 sq ft), equipped with advanced tools like laser alignment systems and pneumatics.

Partnering with premier manufacturers like Taco Comfort Solutions, we deliver custom-fabricated systems and standardized solutions designed for energy efficiency and cost savings. Our commitment to innovation spans decades, supported by state-of-the-art inventory management software and a focus on client-specific needs. With over 35 years of experience, we prioritize reliability, technical precision, and comprehensive support for every project.
Services
HVAC Products Plumbing Products Specialty Products Custom Fabrication Packaged Systems
Details
  • Year established: 1985
Highlights and features
  • We have over 35 years of experience in HVAC and plumbing product distribution.
  • Our team serves engineers, contractors, and institutions with tailored solutions.
  • We operate two modern facilities with advanced fabrication capabilities.
  • Our partnership with Taco Comfort Solutions ensures access to premium products.
  • We provide energy-efficient systems with nationwide manufacturer support.
Services
HVAC Products
We distribute commercial HVAC systems from premier manufacturers like Taco Comfort Solutions. Our offerings include custom-fabricated units and standardized components designed for energy efficiency. With over 35 years of experience, we provide solutions that reduce operational costs while maintaining reliability for large-scale projects.
Plumbing Products
Our plumbing product line serves commercial and industrial applications with high-performance components. Backed by partnerships with leading manufacturers, we supply durable piping systems, valves, and fixtures. Our team ensures technical precision and compliance with industry standards for both new installations and retrofit projects.
Specialty Products
We offer specialized pressure vessels, expansion tanks, and hydraulic balancers tailored to unique project requirements. Our in-house fabrication capabilities include pneumatics, laser alignment, and metalworking tools. These solutions combine Taco's 100-year engineering legacy with our team's technical expertise for complex industrial applications.
Packaged Systems
Our pre-engineered systems integrate HVAC, plumbing, and specialty components for faster deployment. Designed for maximum efficiency, these systems reduce installation time while maintaining performance standards. We leverage nationwide manufacturer networks to deliver scalable solutions for commercial buildings and industrial facilities.
Questions
What industries do you serve?
We serve commercial, industrial, and institutional sectors including engineering firms, military installations, and construction contractors across Texas.
Do you offer custom fabrication?
Yes, our San Antonio and Austin facilities provide custom pressure vessels, expansion tanks, and hydraulic balancers using advanced manufacturing equipment.
What manufacturers do you partner with?
We partner with premier brands like Taco Comfort Solutions, known for 100+ years of innovation in HVAC and plumbing systems.
How quickly can you fulfill orders?
Our networked inventory system and two Texas warehouses enable efficient order processing and timely delivery across the state.