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+1 832.400.4008
Built on Legacy.
Driven by Innovation.
Your one-stop bundled service provider of mechanical, refrigeration, plumbing, process piping and infrastructure solutions.
About Us
SISCO provides trusted mechanical, refrigeration, plumbing, process piping and septic system contracting services for commercial, residential, industrial and mission critical facilities. Southern Industrial Services Company delivers reliable turnkey solutions that supports today’s evolving facility and infrastructure needs from building systems to complex mission-critical and redundant environments. We are proud to serve our customers nationwide.
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Our Services
We offer comprehensive, mechanical and plumbing contracting for projects of every size and complexity.Whether building new, renovating, or upgrading critical systems, we have the people, processes, and technology to get it done right.
Mechanical Services:
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HVAC Installation & Retrofitting
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Chillers, Boilers, & Cooling Towers
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Custom Ductwork Fabrication & Installation
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Energy Optimization & Preventative Maintenance
Plumbing Services:
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Water & Sewer Systems (Domestic & Industrial)
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Gas Piping (Natural & Propane)
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Water Heaters & Tankless Installations
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Stormwater & Backflow Prevention
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Medical Gas Systems (Healthcare Facilities)
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Septic Systems
Why Choose SISCO
Experience You Can Trust
Delivering proven expertise.
Turnkey Solutions
Comprehensive services, one partner, complete solutions.
Mission-Critical Expertise
Specialized in telecom, data centers, healthcare & critical sites.
Trusted Partnerships
Long-standing partner to major industry leaders.
Scalable & Reliable
Solutions that grow with your infrastructure needs.
24/7, 365 Days a Year
Your one phone call away solution
Your one stop bundled service provider for mechanical and plumbing solutions.