Our experienced team offers services for both residential and commercial properties.With over 30 years of experience in the industry, we boast all of the knowledge and expertise in repairing.
Complete commercial HVAC services for San Antonio businesses. LG Mechanical provides expert system design, installation, repair, and preventive maintenance for offices, retail stores, restaurants, warehouses, and industrial properties. As a Master HVAC Contractor with over 30 years of experience, we understand that commercial downtime costs money—that’s why we deliver fast, reliable service that keeps your business comfortable and operational year-round.
Whether you need a rooftop unit replacement for your retail location, custom ductwork design for a new office building, or ongoing preventive maintenance for your restaurant’s HVAC system, our veteran-owned team brings professional expertise to every commercial project. We specialize in energy-efficient system installations, commercial kitchen ventilation, and comprehensive service contracts that protect your investment and ensure compliance with San Antonio building codes and health department requirements.
Our commercial HVAC solutions are designed to minimize business disruption. We offer flexible scheduling including after-hours and weekend service, priority emergency response, and detailed maintenance documentation for property managers and business owners. From small office spaces to large industrial facilities, LG Mechanical delivers commercial-grade climate control with the precision and reliability that San Antonio businesses deserve.
Protect your commercial HVAC investment with professional preventive maintenance from LG Mechanical. Our comprehensive service contracts ensure your heating and cooling systems operate at peak efficiency, reduce unexpected breakdowns, and extend equipment lifespan. Regular maintenance saves money through improved energy efficiency and prevents costly emergency repairs during critical business hours.
LG Mechanical’s Master HVAC Contractor certification and 30+ years of commercial experience guarantee professional workmanship on every project. Our veteran-owned commitment to excellence means we approach each commercial installation and repair with military precision, delivering reliable solutions that meet San Antonio building codes and exceed industry standards.
We stand behind our commercial HVAC work with comprehensive warranties and guaranteed customer satisfaction. As a licensed, insured Master HVAC Contractor, we provide transparent pricing, detailed project documentation, and professional service that protects your business investment.
LG Mechanical brings three decades of specialized commercial HVAC expertise to San Antonio businesses. Owner Geno Anguiano holds a Master HVAC Contractor license—the highest level of professional certification in the industry. This advanced credential demonstrates proven technical knowledge, extensive field experience, and the capability to handle complex commercial installations that many contractors cannot perform. Our veteran-owned company combines military discipline with professional expertise to deliver commercial HVAC solutions that meet the demanding requirements of restaurants, office buildings, retail stores, and industrial facilities throughout San Antonio.
San Antonio restaurants and commercial kitchens trust LG Mechanical for expert hood fabrication, installation, and ventilation system design. We custom-build commercial kitchen hoods to exact specifications, ensuring compliance with NFPA 96 codes and San Antonio health department regulations. Our commercial kitchen expertise includes Type I grease hoods, Type II steam hoods, make-up air systems, and complete exhaust ductwork installation. We understand the critical importance of proper kitchen ventilation for food safety, fire prevention, and health inspections—delivering commercial kitchen solutions that pass inspections and keep your restaurant operating safely.
Protect your business with LG Mechanical’s comprehensive commercial HVAC service contracts. Our preventive maintenance programs provide scheduled quarterly or monthly system inspections, priority emergency response, and detailed documentation for property managers and business owners. We offer flexible scheduling including after-hours and weekend service to avoid disrupting your business operations. Service contracts reduce unexpected breakdowns, extend equipment lifespan, improve energy efficiency, and provide predictable maintenance budgets. San Antonio businesses from single-location offices to multi-property portfolios rely on our professional commercial maintenance programs.
Reduce operating costs with energy-efficient commercial HVAC installations from LG Mechanical. We design and install modern, high-efficiency heating and cooling systems that lower utility bills while maintaining optimal comfort for employees and customers. Our commercial installations include proper load calculations, custom ductwork design, building automation integration, and multi-zone climate control. Whether you’re building a new office, expanding a retail location, or replacing aging rooftop units, our Master HVAC Contractor expertise ensures your commercial system is sized correctly and engineered for maximum efficiency in San Antonio’s demanding climate.
LG Mechanical is a certified veteran-owned, Hispanic-owned, minority business enterprise serving San Antonio’s diverse commercial community. We bring military values of integrity, discipline, and service excellence to every commercial HVAC project. Our SBA-certified minority business status makes LG Mechanical an ideal partner for companies with supplier diversity programs. As a family-owned San Antonio business with nearly 100 years of multi-generational entrepreneurship, we understand the challenges local businesses face and treat every commercial client like a valued partner, not just another service call.
