Oxland Builders is a design/build remodeling company in Portsmouth, NH, serving the Seacoast region since 2003. Services include kitchen & bathroom remodeling, home additions, ADUs, in-law suites, and whole-home renovations across Rockingham County and Southern Maine.

Oxland Builders – ADU Contractor in Stratham, NH

About Oxland Builders

Remodeling & Renovation Services in Portsmouth, NH

Oxland Builders is a design/build remodeling company serving Portsmouth, NH, and the broader Seacoast region. Operating since 2003, they work with homeowners on projects ranging from kitchen and bathroom updates to whole-home renovations and new additions. Their process is structured to keep clients informed from the initial design phase through to construction completion.

Portsmouth homes tend to have distinct character — older framing, layered renovations built up over decades, and architectural details worth preserving. Oxland Builders works across Portsmouth neighborhoods including the South End, North End, West End, and areas near Little Harbor, bringing familiarity with the kinds of structural and design decisions these homes often require.

Services Offered by Oxland Builders

Oxland Builders offers a range of remodeling and construction services, each delivered through their design/build process:

  1. Kitchen Remodeling — Layout improvements, storage solutions, and finish selections tailored to the home.
  2. Bathroom Remodeling — Updates to primary suites and secondary bathrooms focused on function and comfort.
  3. Custom Homes — New home construction designed around the client's lifestyle and preferences.
  4. Whole-Home Remodeling — Comprehensive renovations addressing layout, systems, and overall design cohesion.
  5. Home Additions & Expansions — Added square footage designed to integrate naturally with the existing structure.
  6. Basements, Attics & Bonus Spaces — Converting underused areas into functional rooms such as offices, gyms, or guest spaces.
  7. Accessory Dwelling Units (ADUs) — Detached and attached ADU construction, including planning, design, and build. As an ADU contractor and ADU builder, Oxland Builders helps homeowners create flexible living spaces suited to their property and long-term goals.
  8. In-Law Suites — Private, self-contained spaces designed for family members, with attention to layout, amenities, and finishes that feel integrated with the main home.
  9. Architectural Design — In-house design services that define layout, flow, and key details before construction begins.

Their work as an accessory dwelling unit builder and in-law suite builder reflects a growing demand among homeowners looking to add flexible living arrangements to their properties. Whether the goal is housing extended family or creating a separate space for other uses, Oxland Builders manages the process from permitting and design through to finished construction.

Their Design-Build Process

Oxland Builders uses a three-phase design/build approach intended to reduce uncertainty and keep projects on track:

  1. Collaborative Design — The process begins with understanding the homeowner's goals. In-house designers develop detailed plans and 3D renderings to clarify the scope before any construction begins.
  2. Thorough Planning — Once the design is set, the team maps out budgets, materials, scheduling, and permits to prepare for a smooth build phase.
  3. Thoughtful Execution — Construction is carried out by vetted craftsmen and managed by project managers who keep clients informed throughout.

This structured approach is particularly relevant for older Portsmouth homes, where unexpected conditions — tight access points, outdated materials, or structural quirks — can affect timelines and decisions. Oxland Builders aims to surface these issues early in the planning phase rather than mid-construction.

Oxland Builders serves homeowners throughout Rockingham County, NH, and nearby communities in Southern Maine. Their New Hampshire service area includes Portsmouth, Exeter, Stratham, Hampton, Rye, Greenland, New Castle, Newmarket, Durham, Seabrook, North Hampton, and Epping. In Southern Maine, they work in Kittery, Eliot, South Berwick, York, Ogunquit, and Wells.

For homeowners considering a kitchen update, bathroom renovation, addition, ADU, or larger whole-home project in the Portsmouth area, Oxland Builders offers an initial consultation to evaluate options and outline a realistic path forward.

Services

Oxland Builders performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Feasibility & Site Assessment
  • Finishing & Fit-out
  • 3D renderings & floor plans

Oxland Builders Reviews

Mary Mielke

2025-12-16
"Renovating the first floor of my home was a major decision and working with Oxland Builders made the experience so much easier than I had anticipated. After first meeting with Brad to discuss what I had in mind, I then had a meeting at my home with Kate and Christina, and we got to experience a minor earthquake together! They are two of the nicest and most talented people I have ever had the occasion to meet and work with. Kate has great knowledge of who to call and how to get things done. And Christina's knowledge of what will look great, what won't work so well, was amazing. There were many meetings with both of these incredible women! Matt and Charlie are very talented and so nice to have around. And to make the job more challenging for them, I was still living in the home and working from home throughout the whole process. Lynn in the office always had a smile and warm greeting for me, and on one visit even came out to my car to give my puppy a biscuit! Dick was here a couple times to make deliveries. Everyone at Oxland is an asset to their company and I would highly recommend them to everyone!"

Suzanne Koscho

2025-11-13
"Oxland's team took great care of us. Our project manager, Nick Layhe was as communicative and timely as materials, subs weather would allow. He and the other on-site Oxland employees , Matt Charlie always arrived with a smile on their faces, prepared to put in a long day. Christina, their design consultant did an excellent job laying out and sourcing the products required for our collective vision for a bathroom renovation. All of their subcontractors are polite and professional. As with most remodels, things took a little longer than we hoped. But once underway, things went as smoothly as possible.... and the end result is truly spectacular. We couldn't adore our home more."

Susan Porter

2025-11-13
"The Oxland team was great. Responsive and friendly, they did great work, exactly as I requested and cleaned up thoroughly afterwards. I would trust them again with my historic home."

Mike S

2025-04-24
"Brad Sawler and his team at Oxland did a tremendous job converting our screened-in porch into a 4 season room. Brad listened patiently to our ideas and helped us plan the perfect space. The finished room exceeded our expectations. We highly recommend Oxland for your next project."

Greg Doyle

2023-04-19
"I hired Oxland Builders to renovate a fireplace in my home. I could not be happier with the end result! From the very beginning, Brad listened to my concerns and ideas. He and his team took the time to understand the vision and also discuss the need to add insulation and improve the functionality. The level of communication from the design team, office staff and onsite construction staff could not have been better. They put me at ease and eliminated the stress that usually comes with any renovation project. I am especially grateful to the onsite team who showed up on time every day, kept the job site clean and really cared about their craft. I am extremely grateful to have found Oxland and would highly recommend them."

Specifics

Luxury Builds

Opening hours

Monday 8:00AM - 5:00PM
Tuesday 8:00AM - 5:00PM
Wednesday 8:00AM - 5:00PM
Thursday 8:00AM - 5:00PM
Friday 8:00AM - 5:00PM
Saturday -
Sunday -

Location

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