Landex company.

Full-service landscaping company with specialists in grading and drainage solutions.
Landex co.

Caleb Thelen, Founder of LandEx

I grew up working alongside my family on the farm and in construction, where I learned the value of hard work, integrity, and doing things the right way. Those principles still guide every project I take on.

Before founding LandEx, I co-owned ThelenBros Complete Property Care, managing complex projects from planning through completion. That experience shaped how I work today: think ahead, adapt as needed, and deliver results without compromise.

LandEx is built on a simple approach of careful planning, flexibility, and a relentless standard of quality. We solve problems early, push beyond expectations, and stay focused on the details that matter.

I enjoy helping clients turn ideas into refined, lasting projects. More than construction, LandEx is about trust, accountability, and long-term relationships. Every client receives my direct involvement and full commitment from the first conversation to well after the project is complete.

— Caleb Thelen
Services

Professionals in Grading & Drainage Landscape Design & Hardscaping

Professional grading and drainage solutions correct and prevent flooding and standing water on your land and around your home or business. Pair that with landscape design and hardscaping to create an outdoor space that looks great and functions properly. Not sure which solution is right for your property? We’re here to educate and advise you.

Project Walkthrough

See Our Work In Action.

Watch the full transformation from raw land to a beautifully graded and landscaped property. Our team delivers precision grading, drainage solutions, and landscape construction across Southeast Wisconsin.

Before
Video
Project Walkthrough

Professional results, personable service.

Above all, we value our clients’ satisfaction. We know that providing a stunning landscape is only half of our job; providing an organized and enjoyable experience is the other half. We’re proud to boast a full arsenal of professional landscaping expertise and essential soft skills. From heavy duty excavation to detail oriented lawn maintenance, and from answering your phone calls to leading the process, you can rely on us.

Stay Up To Date

Check Out Landex on Instagram

Take a look at some of our past projects from around the Ottawa area, on the Ken White Construction YouTube Channel and Instagram account. We feature exclusive behind the scenes footage of our employees and management team doing what they do best!

What to Expect

1. Meet Caleb

Give us a call or submit the contact form and you’ll be in touch with LandEx Co.’s founder, Caleb Thelen. Caleb will be your single point of contact for your project, ensuring you receive a quality experience and quality results. He’ll listen to your wants and needs, and lead the way until your project is completed and your vision is reality.

2. Watch the progress

LandEx Co. utilizes reputable partners to complete certain scopes of your project. This allows us to provide you with the most efficient, highest caliber results. Our local connections are essential to providing our clients with the full-service experience. Caleb continues to manage every aspect of your project while you relax and watch the progress unfold.

3. Enjoy

“Is it really that easy?” Yes. That’s what sets LandEx Co. apart.

Pull up to your (fully county-code compliant) beautiful property, sip wine on your new patio, watch the sun set over your perfectly graded and adorned landscape, and enjoy. We’ll leave you with a lawn maintenance plan and a smile

“It is apparent that LandEx Co. values quality above all. The owner, Caleb, is passionate about what he does, and a pleasure to work with.”

— M. Dinkle