Dignan Construction is a full-service residential remodeling company serving the NH seacoast area. We specialize in kitchens, bathrooms, basements, whole-home renovations, additions, and custom finish work. Our projects typically fall into the mid- to high-end range, with a focus on craftsmanship, personalized design, and long-lasting quality.

Dignan Construction has been proudly serving homeowners in New Hampshire since 2008, and the Seacoast region since 2014. We typically work in Portsmouth, New Castle, Rye, Greenland, Stratham, Dover, Durham, Newmarket, Madbury, Lee, Exeter, Hampton, North Hampton, Seabrook, and surrounding Seacoast NH communities. If you’re not sure whether your location is within our service area, just ask!

Our work is highly customized and because we focus on mid- to high-end remodeling, pricing depends on design complexity, structural needs, and finish selections. Please check out our Services pages for more information on typical project sizes and what to expect.

Timelines vary by scope, but here are common ranges:

Bathroom remodel: 4–8 weeks

Kitchen remodel: 8–14 weeks

Basement finishing: 8–12 weeks

Whole-home renovation: 3–6+ months

A detailed schedule is created during the design phase once all selections and drawings are finalized.

Yes, we have extensive experience working with out-of-plumb floors, walls, and ceilings, aging electrical and plumbing infrastructure, lead paint and asbestos considerations, and matching existing millwork, trim, and craftsmanship. We take a preservation-minded approach that respects the character of older homes while modernizing functionality, efficiency, and safety.

While we are not exclusively a “green” remoderler, many of our clients prioritize sustainability, and we incorporate energy-efficient, environmentally conscious building practices whenever possible. If sustainability is a priority, we can tailor selections and construction methods to align with eco-friendly and energy-efficient remodeling goals.

Yes. Through our Design Agreement, Dignan Construction offers design planning, layout development, vendor coordination, material selections, lighting plans, and detailed drawings. For more extensive interior design, we collaborate with local designers and cabinetmakers throughout the Seacoast.

Absolutely. Clients often come to us with a preferred designers, cabinetmakers, color consultants, or other design-oriented folks. We collaborate seamlessly with local Seacoast designers, and other vendors as part of our design-build process.

Absolutely. We manage all necessary permits, inspections, engineering coordination, and town approvals as part of our project management services.

Introductory calls and high-level budget conversations are complimentary.

For detailed, project-specific pricing, drawings, or layout development, we enter into a paid Pre-Construction Agreement. This ensures accurate planning, avoids change orders, and provides a clear roadmap for construction.

Clear communication is a cornerstone of our process. We use a combination of modern tools and personal updates, including our Client Portal, Google Drive, Daily Logs, Weekly Summaries, and regular cadence calls or on-site meetings for milestone decisions, budget discussions, or layout reviews. Our goal is to keep you informed at all times without requiring you to “chase” information.

Sometimes homes have hidden surprises: outdated wiring, moisture damage, structural issues, or improvised previous renovations. We use the design phase to uncover as much as possible ahead of time, but if new conditions arise, we 1) document the issue with photos in your client portal, 2) explain the optionsand recommended solution, and 3) provide transparency on any associated costs before any work proceeds.

Material sourcing depends on the project and your preferences. We typically help source the majority of tile selections, plumbing fixtures, lighting and electrical materials, cabinetry and countertops, doors and hardware, flooring materials, and more. We help coordinate lead times and verify all dimensions to prevent delays. We also maintain strong relationships with trusted Seacoast NH suppliers, helping ensure reliability and quality.

Yes. Through our design agreement, we assist with all selections, including tile selection and layout, cabinetry selections, countertop materials and edge profiles, sink and plumbing fixture selections, lighting plans and fixture recommendations, hardware styles and finishes, door styles, millwork options, flooring materials, paint colors, and more. We can also coordinate with your interior designer to ensure all choices work cohesively.

Most selections begin during the design phase and are finalized before construction starts. This ensures accurate pricing, avoids delays, and keeps your remodel on schedule. We keep this process as seamless as possible, guiding you from beginning to end.

We help source comparable alternatives and provide guidance on cost, lead time, and performance. Early selections coupled with our years of expertise and maintaining strong vendor relationships help minimize these issues.

We guide you through the entire process, but a few responsibilities help keep things on schedule. These include making timely selections, providing access to the home, keeping pets and children safely away from work areas, reviewing weekly updates, and responding to outstanding decisions. We outline all expectations during the design phase.

In many cases, yes, especially for bathrooms, additions, and basements. For major kitchen or whole-home remodels, we help you plan temporary setups or alternative living arrangements. We pride ourselves on prioritizing dust control, daily cleanup, and safe work zones to minimize disruption.