Salem, NH 603.952.3192
Nashua, NH 603.769.4938


As regulation of the Remodeling industry becomes increasingly complex and compliance becomes challenging it makes it all the more important that you work with a firm that believes in working within the rules and protecting your largest investment. Blackdog project managers are licensed construction supervisors and our company is a registered Home Improvement Contractor. You can confirm our registrations below.

HIC – Home Improvement Contractor MA

HIC Registration # 106877


EPA Lead-Safe Certified Firm

Certification number: NAT-28713-1
If your home was built before 1978 the work in your home must be performed by a Lead-Safe Certified Firm. All Blackdog Project Managers have taken the required course work and passed the required test to become certified. Additionally, all our Carpenters have been trained in the correct procedures to comply with the regulation.


Renovate Right

If your home was built prior to 1978 click on this link to download a copy of the “Renovate Right” brochure.


Take The First Step

Tell Us About Your Project


Our reviews

See What Your Neighbors Are Saying
Seamless and World Class Blackdog was the most professional business that I had worked with. Everything from the beginning of the project to the end was handled exceptionally and I felt confident that the project was going to get done correctly as they continually strived for my satisfaction. Scheduling and budgeting a large interior… James Y. Methuen, MA
Top-Notch Outfit Blackdog is a top-notch outfit... we had a major renovation at our home. We had never done any work of this magnitude, but from design to renovation never felt uncomfortable or out of touch with where things stood. We felt like we had full control through the whole process and… Sonny Z. Lexington, MA
Look forward to additional projects! We hired Blackdog to remodel our master bath and we could not have been more pleased with the process from start to finished product! Our designer was awesome and took into consideration all of our requests. It was a pleasure to see the design she crafted come to life in… Tonya H. Londonderry, NH
Integrity, professionalism and craftsmanship If you're looking for a truly full-service contractor, I cannot recommend Blackdog Builders highly enough! Blackdog is the perfect combination of integrity, professionalism, and craftsmanship. Susan S. North Andover, MA
VERY happy with the result! This was a complete kitchen overhaul — strip back to the studs and start new. Blackdog did the design and build. Overall, we had a very good experience with Blackdog. Our house is contemporary, and not the usual colonial style, and the designer adapted well to what we wanted. The… David K. Boxford, MA
Read all reviews