Your trusted contractor for premium home renovations, additions, kitchens, bathrooms, basements, decks, porches, and custom homes managed from planning through final walkthrough.
Please provide as much information about your project as possible, that way we can better assess your needs and be more prepared for our conversation.
Lighthouse Contracting Group is a premier contractor in the Lakes Region of New Hampshire. We partner with homeowners to bring custom homes, thoughtful renovations, and high-quality additions to life with craftsmanship, clear communication, and attention to detail.
From the first conversation to the final walkthrough, our team is committed to creating spaces that feel personal, functional, and built to last.
Lighthouse Contracting Group is a premier contractor in the Lakes Region of New Hampshire. We partner with homeowners to bring custom homes, thoughtful renovations, and high-quality additions to life with craftsmanship, clear communication, and attention to detail.
From the first conversation to the final walkthrough, our team is committed to creating spaces that feel personal, functional, and built to last.
Custom homes, whole-home renovations, kitchens, basements, additions, decks, porches, and lake home updates completed by Lighthouse.
Six guarantees that hold us accountable – because your trust is earned through action, not words.
Client communication returned within 24 hours, Monday through Friday.
A clear project schedule with communication when conditions change.
No surprise costs without documented, approved change orders.
Organized jobsite standards and respect for the home.
Work backed by a 2-year workmanship warranty.
A process designed to provide value before construction begins.
Lighthouse specializes in residential projects that require planning, coordination, craftsmanship, and a team capable of managing the details from start to finish.
New homes planned and built with clear communication, thoughtful design coordination, and careful execution from site evaluation through final walkthrough.
Large-scale renovations, layout changes, lake home updates, and full-home transformations designed around the way you live.
New living space designed to integrate with the existing home, support daily use, and improve long-term function.
Primary baths, guest baths, and powder rooms built for comfort, function, material quality, and lasting use.
Kitchen remodels planned around layout, cabinetry, appliances, lighting, finishes, storage, and connection to surrounding spaces.
Finished lower levels for family rooms, guest suites, offices, bathrooms, media rooms, and flexible living space.
Outdoor living spaces built for lake views, seasonal use, entertaining, durable materials, and long-term performance.
Exterior and interior upgrades that improve comfort, efficiency, appearance, and finished detail.
Our design-build process is a consultative approach aimed at guiding you through every stage of design and planning. We prioritize creating value and building trust, ensuring you receive the best possible outcome. By thoroughly exploring your needs, we can offer a tailored solution that maximizes value and meets your specific requirements.
We learn about your goals, timeline, priorities, and vision, then recommend the right next step.
We walk the space, discuss possibilities, and provide early guidance on layout, budget range, and approach.
We refine the design, selections, scope, pricing, and schedule so the project is ready for construction.
We review the approved scope, investment, schedule, and specifications before work begins.
Your project moves into construction with dedicated coordination, communication, and BuilderTrend updates.
We finish with a final walkthrough, address remaining details, and review care, maintenance, and warranty items.
Check out real testimonials focused on communication, professionalism, schedule, and quality.
“We are very proud of the project. The Lighthouse guys, your carpenters, did an amazing job. You can see the quality of the workmanship shines every time you come through it. You’ve earned that trust from the Milligan family.”
“It was meant to be. You saw the vision for our place and the opportunity here. You also had a designer, which was a huge plus! The entire team went above and beyond with their efforts. “
“With any contractor, the most important thing is communication. That was exceeded on all levels. The experience was well planned. Every day was delightful. Everyone was courteous and easy to work with.”
As a New Hampshire general contractor, Lighthouse Contracting Group specializes in large-scale residential renovations, remodeling, additions, and custom home projects in the Lakes Region.
Our team manages the process so homeowners are not left coordinating trade partners, chasing updates, or guessing what comes next. We guide the work from early planning through final walkthrough with high-level communication, organized project management, and care for the home.
Gilford, NH
Laconia, NH
Meredith, NH
Moultonborough, NH
Alton, NH
Wolfeboro, NH
Gilmanton, NH
Center Harbor, NH
Belmont, NH
Sanbornton, NH
Tilton, NH
New Hampton, NH
Lighthouse handles residential renovations, kitchens, bathrooms, basement finishing, decks, porches, additions, and custom home projects throughout the Lakes Region.
Yes. Many projects include planning, design coordination, selections, scope development, pricing, scheduling, and construction management.
The best starting point is a consultation. Once we understand your goals, space, timing, and scope, we can help determine the right planning path and investment range.
The Lighthouse team reviews your project details, follows up to learn more, and helps determine whether a consultation is the right next step.
Tell us about your home and the project you are considering. We’ll review the details and follow up to schedule your project consultation.