Who We Serve

General Contractors & Builders in the Twin Cities Metro

At LTC, we’re proud to be the go-to waterproofing partner for general contractors, builders, and remodelers across the Twin Cities metro area. From new construction builds to full-scale renovations, we bring reliability, expertise, and rock-solid communication to every job site.

Service Areas

A Trusted Partner for Basement Waterproofing

We understand the pressure that comes with keeping projects on time and on budget. That’s why our team works seamlessly with contractors to deliver dependable, high-quality waterproofing and drainage systems – the first time, every time.

We know what it takes to keep your project moving smoothly. From pre-construction planning to final walkthroughs, we show up on time, do clean work, and leave no surprises behind.

Why Contractors Choose LTC

Prompt & Professional: We show up when we say we will, and get the job done efficiently.
Project-Ready Communication: You’ll never wonder what’s happening next – we keep you in the loop.
Tailored Solutions: We design waterproofing systems that fit your build, your timeline, and your specs.
Job Site Respect: Clean work, courteous crews, and zero headaches.

Whether you're managing a custom home remodel in Roseville or an addition in Forest Lake, LTC is the waterproofing contractor you can count on.

Serving Builders Across the Metro

We partner with contractors all over the Twin Cities metro, including:

Minneapolis & St. Paul
Bloomington
Eden Prairie
Maplewood
Coon Rapids
Inver Grove Heights
Chaska

And more throughout the metro

We Understand the Details that Matter

We’re not just another sub – we’re a specialty partner who understands the unique challenges of waterproofing in Minnesota. From working around framing crews to coordinating with concrete schedules, we’ve been there and done that.

Our team is trained to spot potential issues before they become costly callbacks, and we always prioritize code compliance, performance, and long-term durability.

Let’s Build Something Solid – Together

If you're a general contractor in the Twin Cities looking for a trusted partner to handle basement waterproofing, sump pump installs, drainage solutions, or foundation sealing – let’s talk. We’re here to make your job easier and your clients happier.