The North Shore's Top Remodeling Contractor Since 1989
Blackdog Design/Build/Remodel has been a trusted remodeler in Middlesex, Essex, Hillsborough, and Rockingham Counties since 1989. Specializing in design-build residential remodeling, our company focuses on kitchens, bathrooms, additions, and whole-home renovations, not new construction. This specialization allows us to deliver consistent results as experienced renovation experts and a full-service home improvement contractor. We work alongside our home services division to update and upgrade homes along the North Shore and throughout Northeastern MA and Southern NH.
Homeowners searching for a reliable remodeling contractor choose Blackdog Design/Build/Remodel for our planning, organization, and accountability. From early design through construction, we deliver high-quality home renovations in New Hampshire and Massachusetts that are completed on time, on budget, and with few surprises.
What Makes Our Remodeling Company Different
Plan
Every successful remodel starts with a plan. Blackdog Design/Build/Remodel begins with thoughtful design and clear budgeting, not guesswork. By aligning goals, scope, and investment early, we set expectations early.
Build
Blackdog Design/Build/Remodel manages construction with structure and accountability. Designers, project managers, and carpenters work together under one roof to deliver high-quality remodeling with predictable schedules and fewer surprises.
Protect
Blackdog Design/Build/Remodel’s proven 5-step remodeling process protects your time, budget, and peace of mind. With upfront pricing, organized communication, and an industry-leading warranty, we stand behind our work long after the project is complete.

Our Team's History
The original company, Blackdog Builders, was founded by Dave and Brenda Bryan in 1989, beginning with a spare room, a pickup truck, and a hands-on approach to remodeling. In the early years, Dave and Brenda did everything themselves, from meeting with clients to swinging hammers and managing the office. As the company grew, so did the team, carefully adding designers, carpenters, and project managers who shared the same values of craftsmanship, accountability, and respect for clients’ homes. This remodeling company is named after Moose, the Bryans’ energetic Black Labrador, who was always close by in the early days of the company.
Blackdog Design/Build/Remodel Today
Today, our team is made up of experienced professionals and multiple divisions, including Blackdog Design/Build/Remodel, who work together every day under one roof. Designers stay involved beyond the plans, project managers focus on preparation and communication, and our carpenters take pride in the details. We have grown over the years, but our commitment to teamwork, organization, and doing things the right way has never changed.
Our Design-Build Process
Our remodeling design-build process takes care of you through the entire experience and sets you up for success.
Consult
We start by listening. During the consultation, we get to know your home, your goals, and what matters most to you, while making sure expectations are clear from the very beginning.
Design
We design alongside you, shaping layouts, selections, and budget together. This step is collaborative and intentional, so the project is fully thought through before construction ever starts.
Build
We bring the plan to life with organization and care. With dedicated project management, skilled carpentry, and clear communication, we keep your project moving smoothly.
Visit Us
Visit Us
Nashua Showroom
Ready to take the next step towards making your dream home a reality? Visit one of the Blackdog showrooms or contact us today to get started.
Visit Us
Salem Showroom
Ready to take the next step towards making your dream home a reality? Visit one of the Blackdog showrooms or contact us today to get started.
Where We Remodel
Southern New Hampshire
We proudly design and remodel homes in these towns in Southern New Hampshire:
- Salem
- Nashua
- Bedford
- Windham
- Londonderry
- Derry
- Hollis
- Amherst
- Merrimack
- Hudson
- Pelham
- Atkinson
Northeastern Massachusetts
We proudly design and remodel homes in the following locations in Northeastern Massachusetts:
- Andover
- North Andover
- Bedford
- Lexington
- Winchester
- Reading
- Wakefield
- Melrose
- Wilmington
- Boxford
- Topsfield
- Lynnfield
- Billerica
- Chelmsford
- Westford
- Concord
Take The First Step
Tell Us About Your Project
Our Reviews
See What Your Neighbors Are Saying
"A few years back, my wife advised me that she was weary of cleaning snow and ice from her auto before going to work. This request began my association with Black Dog builders. We asked for a garage to be connected to our farmer's porch via a breezeway. Due to code issues, in order to access our propane tanks, the area had to remain open, and the difference in elevations had to be accounted for. Additionally, the emergency generator panel had to be installed next to the new main switch in the garage. We worked with John Nicholson on the design, and were very happy, with photos of the design and final work appearing below.
Needless to say, we are extremely happy with the superb materials and the workmanship. Oh, yes, my wife remains very, very happy. And, of course, she uses the parking spot closest to the house. I’d have it no other way!"
"I am writing to highly recommend the services of Blackdog Design/Build/Remodeling. As a satisfied customer, I had the opportunity to work with them on our house addition in 2025, designed for single-floor living. Initially, we considered purchasing a new home, but with the current housing market costs being so high, we found that the cost of an addition was more reasonable—and it came without the headaches of moving.
Choosing Blackdog for this project turned out to be one of the best decisions we made. From the very first meeting with our design consultant, Eli, and our project manager, Jason, Blackdog demonstrated exceptional technical expertise and outstanding project management skills. They guided us through every step of the process, ensuring we felt informed and supported throughout. They consistently met all deadlines and, to our pleasant surprise, even managed to keep the project ahead of schedule. The team delivered within the agreed-upon budget while maintaining a high standard of quality in every detail. Beyond their technical capabilities, their communication skills stood out. They provided clear, professional updates daily, keeping us informed of progress and promptly addressing any concerns we raised. I have no reservations in offering Blackdog my highest recommendation for any future projects. Their professionalism, expertise, and dedication make them an invaluable asset to anyone planning a home project."
"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 when things did come up (as they do in any renovation), we were given our options in a transparent way. I would definitely recommend them."
"Blackdog renovated our entire first floor, including kitchen, powder room, and entryway. They did a great job, are very responsive, and were very satisfied. Would recommend them."
"Blackdog just completed a complete remodel of our master bathroom, including expansion into an adjacent closet. We were extremely pleased with the entire process, including the numerous hours that Melissa spent with us on the optimal layout and design. She carefully listened to all our wishes while providing additional creative ideas and alternatives, and helped us in picking out matching tiles, flooring, etc. There are so many options that it can be overwhelming, but Melissa streamlined it all into a manageable process.