Thornhaus Construction

Thornhaus Construction is a trusted general contractor specializing in new house builds, landscaping, patios, gravel driveways, excavating, and septic systems. We prioritize efficiency, quality, and customer satisfaction on every project.

100% local

family business

3+ years experience

FULLY Licensed

about us

Thornhaus Construction was founded by lifelong friends Mitchell Thornton and Casey Backhaus, who have been working together since their sandbox days. We specialize in excavation, sitework, and residential construction, treating every project with care and respect.

WHAT WE ARE BEST AT

OUR SERVICES

At Thornhaus Construction, we specialize in providing high-quality services such as new house builds, landscaping, patio installations, gravel driveway construction, and septic system solutions. Our team is committed to delivering top-tier craftsmanship, ensuring that each project is completed efficiently and to the highest standards.

At Thornhaus Construction, we specialize in providing high-quality services such as new house builds, landscaping, patio installations, gravel driveway construction, and septic system solutions. Our team is committed to delivering top-tier craftsmanship, ensuring that each project is completed efficiently and to the highest standards.

At Thornhaus Construction, we specialize in providing high-quality services such as new house builds, landscaping, patio installations, gravel driveway construction, and septic system solutions. Our team is committed to delivering top-tier craftsmanship, ensuring that each project is completed efficiently and to the highest standards.

At Thornhaus Construction, we specialize in providing high-quality services such as new house builds, landscaping, patio installations, gravel driveway construction, and septic system solutions. Our team is committed to delivering top-tier craftsmanship, ensuring that each project is completed efficiently and to the highest standards.

At Thornhaus Construction, we specialize in providing high-quality services such as new house builds, landscaping, patio installations, gravel driveway construction, and septic system solutions. Our team is committed to delivering top-tier craftsmanship, ensuring that each project is completed efficiently and to the highest standards.

At Thornhaus Construction, we specialize in providing high-quality services such as new house builds, landscaping, patio installations, gravel driveway construction, and septic system solutions. Our team is committed to delivering top-tier craftsmanship, ensuring that each project is completed efficiently and to the highest standards.

our process

Our process is simple and only contains a few simple steps

SEE WHY OUR CUSTOMERS LOVE US

see our WORK

Aerial view of a children’s playground and fire pit in a wooded area, featuring mulch-covered ground and newly constructed play equipment.
A construction excavator operating next to a dark-colored house in a forest setting, preparing the land for landscaping or further construction.
Gravel driveway leading to a large wooden garage surrounded by a wooded area and rocky hillside under bright sunlight.
Close-up view of a red house with a stone chimney and newly built wooden stairs and railings leading to the deck.
Front view of a modern home with a large wooden front deck and wide stone path, surrounded by a gravel driveway and lush greenery.
Aerial view of a modern home with a newly built swimming pool, surrounded by paved stone areas, fencing, and greenery in a backyard.
Aerial view of a modern home surrounded by a gravel driveway and dark landscaping, situated in a heavily wooded area.
Aerial view of a light-colored house with a small patio under construction, surrounded by mulch, stone walkways, and trees in a rural setting.
A modern home with a large wooden deck, stone patio, and newly landscaped surrounding area with mulch and gravel.
Excavator working in a wooded lot, clearing land next to a large two-story house with a gravel driveway.

DISCOVER WHAT OUR CUSTOMERS HAVE TO SAY ABOUT US

REVIEW US ON GOOGLE

frequently asked questions

Can you provide references from past clients?

Absolutely, we can provide references from past clients. Additionally, you can read the reviews and testimonials from our satisfied customers on our website. If you would like to speak with specific past clients, we can provide their contact information upon request.

What sets you apart from other contractors in the area?

At Thornhaus Construction, we distinguish ourselves through meticulous attention to detail, a dedication to quality, and a personalized approach. We prioritize client communication to seamlessly bring their vision to life.

What types of services do you offer?

At Thornhaus Construction, we offer a wide range of services including new house builds, landscaping, patio installations, gravel driveways, excavating, and septic system solutions. Our team ensures quality and efficiency in every project.

Is there a fee for a consultation or estimate/quote?

No, Thornhaus Construction offers complimentary estimates to all prospective clients.

1032 NY-23A, Catskill, NY 12414, USA

proudly serving these areas

  • Catskill

  • Jefferson Heights

  • Leeds

  • Athens

  • Paleville

  • Cairo

  • Coxsackie

  • Greenville

  • Saugerties

  • And Beyond

READY TO take the next step?

get a free quote TODAY!