Black Dog Construction, LLC has been renovating homes and commercial buildings in Delaware, Pennsylvania, and Maryland for over 10 years.

Our main focus at Black Dog Construction, LLC is our clients. Renovation and construction does not need to be an overwhelming process and we find communication to be key, ensuring a smooth process from start to finish. Our clients are free to ask questions (anytime!), are informed and confident when making selections of products and finishes, and are always aware of the timeline, or more importantly, when they will be able to enjoy their new space! Black Dog Construction, LLC is proud to be there every step of the way.

Whether you need help in designing your new bathroom with tile and paint color choices, or simply need someone to put in your new storm door, Black Dog Construction, LLC is the right choice!


  • "We have had two rooms renovated by Black Dog Construction, and we have plans for further work with Tim & Company. We appreciate not only the beautiful, quality work they do, but also the way they communicate as work happens. That flexible approach has made both projects better in the end than we could ever have foreseen at the start. Great work from great guys."
    — Bill & Tammi – Wilmington, DE
  • "Thanks for the great job on the sunroom! We’ve enjoyed it all summer long . . . Thanks so much for the great job!"
    — Mark & Vicki – Bear, DE
     
    “We can’t say enough about how happy we are with the work the Black Dog has done for us! Every room they have touched has become our favorite room in the house! Thanks for everything!”
    — Dave & Debi – Wilmington, DE
  • "We love the new bath! Especially the expanded shower! Thank you for your hard work!"
    — Roy & Ann – Elkton, MD
     
    "Everything looks great. Thanks for your professionalism!"
    — Neil & Jean – Wilmington, DE
  • "We love our new kitchen! The design help and hand-holding throughout the process helped us get the kitchen we wanted. And, actual construction took just a week and a day! Now we know why it took us so long to decide to have the work done – so we could find Black Dog Construction."
    — Sally & Tom – Newark, DE
  • "Tim Supplee is a fine craftsman with a good work ethic. Though the most recent project we had them do was small, it was completed diligently, with professionalism and on time as if it were much larger. We have hired Black Dog for two small renovation projects and will not hesitate to hire them again when the need arises."
    — Steve & Betsy – Elkton, MD