Aging or failing pipes can bring commercial operations to a standstill, costing you time, revenue, and tenant trust. Recurring backups, slab leaks, and corroded drain lines don’t just disrupt your building, they disrupt your business.Hartwig Mechanical delivers professional pipe lining services that restore your piping system from the inside out without major excavation, demolition, or downtime. You gain a modern, long-term solution that protects your operations and strengthens your bottom line.
Hartwig Mechanical provides advanced pipe lining services using cured-in-place pipe and epoxy pipe lining technologies. Our proven trenchless pipe repair method creates a durable, seamless liner inside your existing pipe, effectively forming a new pipe within the old one.
Because our pipe lining services are trenchless, they are ideal for sanitary sewer lines, storm drains, and HVAC condensate lines. They are especially effective in older facilities with cast iron, clay, galvanized, or corroded piping where excavation would be costly or disruptive.
With detailed camera inspections and system assessments, Hartwig Mechanical determines whether your piping is structurally sound enough for trenchless repair and whether pipe lining services will deliver the long-term performance you need.
During our inspection, we look for key indicators such as:
If these conditions are present, our team can help you move forward with a strategic, minimally disruptive solution designed to restore performance and protect your facility.
No matter the size, scope, or complexity of your facility, Hartwig Mechanical delivers pipe lining services built to perform in real-world environments. Our trenchless solutions are designed to minimize disruption, protect occupants, and extend the life of your plumbing infrastructure across a wide range of properties. From high-traffic commercial spaces to critical-care environments, we tailor every project to meet your operational demands and long-term performance goals.
Homes and Condominiums
Senior Living Centers
In many cases, yes. We develop flow bypass plans and phased installation strategies to allow facilities, such as hospitals, schools, and manufacturing plants, to remain operational during pipe lining projects whenever possible.
Because Hartwig is a full-scope mechanical contractor, we coordinate pipe lining with broader plumbing improvements, HVAC condensate systems, and piping upgrades to ensure full system compatibility and long-term performance.
We have experience evaluating and lining a range of pipe diameters commonly found in commercial and industrial facilities. Our team assesses size, access, and system demands before recommending the appropriate solution.
Our pipe lining is typically focused on sanitary and drain systems. Fire protection and specialized piping require separate evaluation, and our team can coordinate those services as part of a broader mechanical strategy if needed.
Yes. While lining extends system life, routine inspections, flushing, and preventative plumbing maintenance remain important to protect long-term performance. Fortunately, Hartwig mechanical has you covered.
Yes. As a contractor experienced in piping and welding solutions, we can address commercial pipe repairs or modifications in conjunction with lining when required.
Project timelines vary depending on scope and facility conditions, but once inspections and approvals are complete, we work to schedule pipe lining services efficiently to minimize disruption.