Welcome To Ostergaard Construction & Design

Perfection is our Nature

Established in 2020 but built on the foundation of 40+ years of Construction, Electrical. HVAC and Design experience, we can handle any of your Residential or Commercial building needs.


About Us

Learn More About Our Services

   Established in 2020 but built on the foundation of 40+ years of Construction, Design, Electrical and HVAC experience, we can handle any of your Residential, Commercial or Rennovation  building needs.


   Operating out of Hunterdon County, New Jersey, we have and will continue to service the greater tri-state area.  We look forward to helping you build your future.  

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Services Provided

What We Can Do For You?

Ostergaard Construction & Design is a fully inclusive General Contracting Company based in New Jersey. From initial design to final clean up, our results speak for themselves.

Roof Construction


We understand the importance of picking the right company that’s experienced, dependable and affordable. With this service and our many others, we have the tools and experience to get the job done at the highest standards and at the best price. Let us know how we can help you.


Ostergaard Construction & Design has loads of experience with using respected equipment, brands and trusted material providers. We offer professional and experienced assistance with your projects, helping to match your unique needs and budget.

Architectural Design


Turn your project into the vision of your dreams.  We want to help you make the most of your home investment.  Renovation is a language that we are well acquainted with in our own homes and hundreds of Clients, Friends and Family.

No project is too big for Ostergaard Construction & Design. Get in touch today to request a consultation or estimate.

Get in Touch

Contact Us

(908) 797-4422

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Licensed Services

Electrician Tools


Licensed since 1985

Air Duct


Licensed since 2016