Southland Industries

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About Southland Industries
Southland Industries operates as a full-service construction firm specializing in mechanical, electrical, and plumbing systems for commercial and institutional projects across the Schertz region and Greater San Antonio corridor. Founded with an integrated project delivery philosophy, the company has built a reputation over multiple decades of delivering complex building infrastructure for healthcare facilities, data centers, and federal buildings. Their credentials include comprehensive engineering and construction licensing with a portfolio spanning design-build and design-assist delivery methods. With 40 verified client reviews contributing to a 4.5-star average rating, the firm demonstrates consistent performance in both project execution and client communication, serving organizations throughout central Texas including New Braunfels, Converse, and Cibolo.
What distinguishes Southland Industries from regional competitors is their commitment to integrated solutions that address the complete building lifecycle, from initial engineering through ongoing service and energy optimization. Their expertise encompasses mechanical service, building automation, and controls systems, allowing clients to maintain peak efficiency long after initial construction concludes. The firm employs a People First culture that emphasizes collaborative partnerships rather than transactional vendor relationships, and they offer design-assist and Lean construction methodology for clients seeking value-engineered solutions. Their virtual Big Room platform provides continuous access to industry insights, keeping clients informed of emerging technologies and sustainability practices affecting building performance.
Client feedback highlights responsive communication as a defining characteristic. When Richard Lopez reached out after hours expecting only voicemail, he received a direct return call from an HR representative who walked him through his technical questions with professionalism and patience, a level of accessibility that larger firms often fail to match. Multiple reviewers describe the team as composed of genuinely capable professionals who deliver results rather than offers. While specific technician names do not appear prominently in feedback, the collective sentiment emphasizes that Southland Industries brings knowledgeable people and practical solutions to every engagement.
What Customers Say
All seven public reviews award five-star ratings, with clients consistently praising personnel professionalism and workplace culture. Richard Lopez's experience illustrates responsive follow-up beyond normal business hours, while other reviewers use concise descriptors like 'great people' and 'the best.' No negative feedback appears in available reviews.
Working Hours
| Sunday | Closed |
| Monday | 7:30 AM–4:30 PM |
| TuesdayToday | 7:30 AM–4:30 PM |
| Wednesday | 7:30 AM–4:30 PM |
| Thursday | 7:30 AM–4:30 PM |
| Friday | 7:30 AM–4:30 PM |
| Saturday | Closed |
Services
Mechanical Engineering
Innovative MEP system engineering collaborating for constructability and meeting performance goals.
General Construction
Transforming design into reality through prefabricated, modular, and custom systems with craftsmanship.
Building Service & Controls
Mechanical service, building automation, and controls empowering better long-term building performance.
Energy Optimization
Energy solutions achieving sustainability goals through efficiency improvements and monitoring.
Design-Build Delivery
Single-point responsibility delivery method connecting engineering and construction phases seamlessly.
Design-Assist Consulting
Early contractor involvement providing cost guidance during design development stages.
Integrated Project Delivery
Collaborative approach aligning all stakeholders throughout the building lifecycle for optimal outcomes.