ThornHaüs Construction

ThornHaüs Construction ThornHaüs Construction specializes in excavation, site work, and custom builds across the Hudson Valley.

From ADUs and full-scope construction to outdoor and hardscape projects, we take a hands-on approach from start to finish.

A few recent photos from around the job sites.Excavation, drainage, land clearing, site work, and progress on a few proj...
06/26/2026

A few recent photos from around the job sites.

Excavation, drainage, land clearing, site work, and progress on a few projects we’ve had going on lately.

Thinking about a project? Give us a call.

thornhausconstruction.com
(845) 332-7123

Foundation work is one of the most important stages of any construction project. 🔨A well-built foundation does more than...
06/24/2026

Foundation work is one of the most important stages of any construction project. 🔨

A well-built foundation does more than support the structure above it. Proper excavation, grading, drainage, utility coordination, and concrete work all play a major role in the long-term performance of the project.

These early stages may not get as much attention as the finished build, but they’re some of the most important parts of the entire process. Taking the time to get things right from the beginning helps set the stage for everything that follows.

A few photos from onesome of our recent foundation projects as they come together and move closer to the next phase of construction.

If you’re planning a custom home, excavation, site work, foundation, or construction project in the Hudson Valley, we’d love to talk.

thornhausconstruction.com
(845) 332-7123

A few more progress photos from Camp Otium. 🔨The exterior is really starting to come together on this one. Standing seam...
06/23/2026

A few more progress photos from Camp Otium. 🔨

The exterior is really starting to come together on this one. Standing seam metal roofing is installed, siding work is underway, and many of the design details that existed only on plans a few months ago are officially taking shape on site.

James Hardie Building Products fascia and vented soffit panels have also been installed, adding another layer of detail as the exterior continues to come together.

Stay tuned for more updates as we keep moving forward.

From excavation and site work to driveways, outdoor projects, custom builds, and everything in between, it’s been a busy...
06/18/2026

From excavation and site work to driveways, outdoor projects, custom builds, and everything in between, it’s been a busy season, and we’re grateful to keep doing what we love.

It’s always rewarding to look back at the work in progress, not just the finished product, and see everything that goes into bringing these projects together.

We handle custom homes, ADUs, excavation, site work, outdoor projects, and full residential construction projects throughout the Hudson Valley.

Contact us today for a free estimate on your project!

thornhausconstruction.com
(845) 332-7123

06/17/2026

Start to finish of a recent driveway installation. 🔨

A well-built driveway does more than create access to a property. Proper grading, drainage, and material placement help manage water, improve usability, and create a clean finished look that complements the rest of the site.

Whether it’s a new driveway for an existing home, access for a future build site, or part of a larger land clearing and excavation project, creating a solid foundation from the start makes all the difference.

Here’s a quick look at this one coming together from start to finish.

If you’re planning a new home build, land clearing, excavation, site work, or driveway installation project in the Hudson Valley, we’d love to talk.

thornhausconstruction.com
(845) 332-7123

Final photos from this custom garage project. 🔨From the initial site work to the finished structure, this one came toget...
06/15/2026

Final photos from this custom garage project. 🔨

From the initial site work to the finished structure, this one came together through every phase of the build.

We handle custom garages, homes, ADUs, excavation, site work, and other residential construction projects throughout the Hudson Valley. Give us a call or inquire on our website for a free estimate!

thornhausconstruction.com
(845) 332-7123

06/12/2026

We don’t make the rules🤷‍♂️

Contact us today for a free estimate.

thornhausconstruction.com
(845) 332-7123

       

Recently at ThornHaüs Construction 🔨🏡🪚🚜
06/11/2026

Recently at ThornHaüs Construction 🔨🏡🪚🚜

The ThornHaüs crew.From excavation and site work to custom homes and outdoor projects, none of it happens without these ...
06/09/2026

The ThornHaüs crew.

From excavation and site work to custom homes and outdoor projects, none of it happens without these guys.

We’re proud of the team we’ve built and appreciate the hard work they bring to every project. Here’s a look at some of the people behind ThornHaüs Construction.

Site work is the foundation of every successful construction project.We provide excavation, grading, drainage, foundatio...
06/08/2026

Site work is the foundation of every successful construction project.

We provide excavation, grading, drainage, foundation preparation, septic excavation, and site development services throughout the Hudson Valley.

Whether you’re building a custom home, garage, addition, or outdoor living space, we’ll help get your property ready for the next phase of construction.

Contact us today for a free estimate.

thornhausconstruction.com
(845) 332-7123

Address

1032 Rt 23a
Catskill, NY
12414

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