Our Services
Stolz Mechanical Contractors, LLC provides a comprehensive range of contracting services to meet your specific needs.
With a focus on quality workmanship, we are dedicated to delivering exceptional services for both water and wastewater treatment facilities.
Water Treatment Rehabilitation
We specialize in restoring and upgrading existing water treatment facilities to improve performance, extend service life, and meet current standards. Our rehabilitation services include structural repairs, mechanical system replacements, process piping upgrades, and equipment retrofits. Whether it's a partial repair or a full system overhaul, we focus on efficient solutions that minimize downtime and maximize long-term reliability.


Wastewater Treatment Rehabilitation
SMC provides expert rehabilitation services for aging or underperforming wastewater treatment facilities. Our work includes structural repairs, equipment replacement, process piping upgrades, and valve and pump system overhauls. We focus on restoring system efficiency, improving reliability, and ensuring compliance with current standards.
Steel Construction
At SMC, we specialize in the fabrication and installation of structural steel and pre-engineered metal buildings (PEMB) for a wide range of industrial and commercial applications. From foundational steel frameworks to complete metal building systems, we deliver durable, cost-effective solutions tailored to your project’s needs.


Process Piping
SMC provides comprehensive process piping services for water and wastewater treatment facilities. We install and rehabilitate piping systems designed to handle water, chemicals, and sludge throughout all stages of treatment. Our expertise includes working with a range of materials such as ductile iron, stainless steel, and other industry-standard piping solutions. We also handle the installation and integration of all related components (including valves, fittings, supports, and controls) to ensure a fully functional and reliable system.
Civil Works
SMC delivers high-quality civil construction services to support water and wastewater infrastructure projects. Our capabilities include forming, placing, and finishing structural concrete for foundations, slabs, containment structures, equipment pads, and more. We prioritize precision, durability, and proper site preparation to ensure every concrete element meets structural and operational requirements.


Value Engineering
At SMC, value engineering is built into every stage of our work. We collaborate closely with clients to identify cost-saving opportunities without compromising quality, safety, or performance. Through smart design adjustments, material recommendations, and construction efficiencies, we help streamline projects while meeting all functional and regulatory requirements.
