Last updated on May 22nd, 2024 at 06:03 am

New Hampshire offers residents an idyllic blend of natural beauty and cultural vibrancy. With picturesque landscapes, historic charm, and bustling local communities, it provides an excellent quality of life. The state’s thriving home improvement scene contributes to this allure. The list below showcases eight of New Hampshire’s top home remodeling contractors, selected based on their award-winning work, extensive experience, and impressive portfolios.

Liberty Hill Construction

58 Liberty Hill Road, Bedford, NH 03110

Established in 1998, Liberty Hill Construction stands out as a leading residential remodeling specialist in Bedford, New Hampshire. It excels in handling a variety of interior and exterior home transformations while prioritizing a predictable and stress-free experience for clients. At the company’s core is Greg Rehm, a dedicated owner and general contractor armed with over thirty years of industry experience. Rehm’s impressive credentials include affiliations with esteemed institutions such as the National Association of Home Builders and the New Hampshire Home Builders Association.

A testament to its exceptional craftsmanship and innovative approach, the firm has earned multiple awards, including Platinum Remodel of the Week by NAHB in 2020 and various accolades from NHHBA. It has been featured in respected publications such as Qualified Remodeler and NHHome Magazine, reflecting its influence in the sector. Celebrating 25 years in business, Liberty Hill Construction continues to surpass expectations with its meticulous project oversight and commitment to quality.

G.M. Roth Design Remodeling

12 Murphy Drive, Nashua, NH 03062

Based in Nashua, New Hampshire, G.M. Roth Design Remodeling has a remarkable track record of 37 years of transforming homes across southern New Hampshire and northern Massachusetts. Founded by Gerry Roth, a Certified Graduate Remodeler and Certified Aging In Place Designate, the firm specializes in holistic design-build services and boasts a collection of over 100 Cornerstone Design Awards. Roth’s hands-on approach translates client ideas into reality and has produced numerous award-winning projects. With its 5,000-square-foot showroom and expert design team, the company ensures each remodeling project is completed on schedule and budget while delivering outstanding results.

A testament to its quality and customer service, it has won the GuildQuality Guildmaster Award 12 times. It also leads the industry with an unmatched three-year workmanship warranty. Featured in prominent publications like Remodeling Magazine and NH Business Review, G.M. Roth Design Remodeling continues to excel in innovative home improvement projects.

Blackdog Builders

7 Red Roof, Suite 1, Salem, NH 03079

Since its establishment in 1989, Blackdog Builders has stood out as a professional design and build firm catering to the residential remodeling needs of New Hampshire and Massachusetts. Staffed by an experienced home renovation team, it excels in various projects, from kitchen and bathroom remodels to home additions. The team’s expertise extends to custom cabinets, countertops, electrical upgrades, whole-house renovation and remodeling, and home repair services.

The firm’s president, Dave Bryan, has a unique blend of hands-on experience and academic credentials in business and marketing from the University of Vermont. His passion for construction has seen Blackdog Builders garner numerous accolades, including the Better Business Bureau Torch Award and a Gold Contractor of the Year award from EM NARI.

This dedication to excellence is reflected in the firm’s consistent ranking in the Remodeling Magazine Top 550 and Qualified Remodeler Top 500 for over 15 years. With various industry accreditations, Blackdog Builders continues to deliver beautiful, functional, and timeless remodels.

Cobb Hill Construction

206 N State Street, Concord, NH 03301

Cobb Hill Construction—a stalwart in the design-build industry since 1986—exemplifies commitment and precision in every project. Under the guidance of its owner, Jerry Kingwill, the company has cemented its reputation as an award-winning firm, earning an impressive array of accolades over the years, including the Business of the Year 2016 Pinnacle Award and multiple Excellence in Construction Awards. This record of excellence extends to historic preservation, as demonstrated by the New Hampshire Award for Historic Preservation it garnered in 1997. 

Its expertise is backed by affiliations with several prominent associations, such as the NAHB, ABC, USGBC, YPGG, and AIA. Featured in various prominent publications like Concord Monitor and NH Business Review, the firm remains steadfast in providing design and construction solutions that blend practicality with innovation. After 37 years in business, Cobb Hill Construction stands as a testament to unwavering quality in the New Hampshire construction industry.

Build Savvy

136 Appletree Road, Auburn, NH 03032

Since its establishment in 2003, Build Savvy, led by owner Joe Landry, has shifted focus from exclusive new home construction to remodeling, discovering a perfect alignment with its expertise. The Auburn, NH-based design-build company prides itself on a customer experience that transcends mere construction, prioritizing communication, straightforwardness, and top-tier service. Recognizing its role more as a service provider than just construction workers, Build Savvy leverages project management software and a customer relationship management program to maintain optimal standards. The excellence it offers hinges on its collaboration with skilled, reliable subcontractors and top-notch suppliers and the invaluable contributions of its employees.

The company’s customer-centric approach and 30 years of construction experience underpinning its operations have earned it accolades on platforms like Houzz. A notable feature in ‘Real Homes,’ it further underlined its industry standing. At 20 years in operation, Build Savvy remains synonymous with exceptional remodeling experience in Southern New Hampshire.

Apple Wood Construction

P.O. Box 1104, Londonderry, NH 03053

Established in 2003, Apple Wood Construction is a design-build firm known for its commitment to excellence in every project phase, from inception to completion. It thrives on the guiding principle that experience creates value. Owned by Lenny Santosuosso III, who comes from a construction background and possesses a business degree, Apple Wood focuses on turning homeowners’ dreams into realities. Its comprehensive service manages every detail and ensures a project’s successful and timely delivery.

The firm’s proficiency extends to various facets of construction, encapsulated in its cutting-edge design, dependable project management, and steadfast dedication to customer satisfaction. This dedication has resulted in a business model primarily driven by repeat customers and referrals. Marking its 20th year in business, Apple Wood Construction continues to transform houses into dream homes, reflecting its unwavering commitment to its craft and clientele.

Sunset Builders, Inc.

230A Beard Road, New Boston, NH 03070

Specializing in basement finishing and remodeling, Sunset Builders has been a key player in the construction scene in Manchester, NH, and the surrounding area since 2008. In addition to its expertise in basement transformations, it also provides services for garage and home additions, custom homes, and various other construction projects. As a company with a forward-thinking approach, it prides itself on its use of green construction methods, which include solar house plans and net-zero homes.

With over three decades of industry experience, owner Rick Martin leads Sunset Builders in delivering exceptional craftsmanship and service to its clients. The 15-year journey of Sunset Builders demonstrates a continuous commitment to bringing architectural visions to life and making sustainable choices for the future. The firm’s recognition on Houzz attests to its dedication and skill, making it an outstanding choice for anyone seeking a dependable partner for their building and remodeling needs.

Mancusi Builders, LLC.

6 Holiday Lane, Hampstead, NH 03841

Celebrating almost four decades in the industry, Mancusi Builders, LLC stands as a leader in innovative design and eco-conscious construction. Rooted in a commitment to inspiring spaces, it merges modern lifestyle needs with future-forward building practices. Founder and partner Norman Mancusi, a Master Certified Green Professional, guides the firm’s approach to sustainable construction, lending his 40 years of expertise to each project. Complementing him is partner Nick Mancusi, an architect with a distinguished background, including time at the Frank Lloyd Wright School of Architecture. Together, they infuse the firm’s ethos into every aspect of their work.

Mancusi Builders, LLC’s focus on green technologies and intelligent design has led to the creation of sustainable, ecological, and economical buildings, earning it accreditations from prestigious institutions such as the American Institute of Architects, the United States Green Building Council, and Energy Star. This commitment to innovation and environmental stewardship resulted in recognition with the Building New Hampshire Award of Excellence for Energy Efficient Sustainable Building in 2010.


  • Shahe Demirdjian

    Shahe is an Editor at General Contractors with around four years of experience as a writer and editor in the construction space. Shahe has always had a huge interest in commercial/residential construction and real estate. On top of his experience at General Contractors, he has two years of experience as a Construction Partner Specialist at BuildZoom and six years of experience as a licensed real estate agent. In his work, he takes advantage of his expertise to take complex technical jargon from those realms and transform them into accessible, engaging content, blending his business administration expertise with a degree from Arizona State University with his experiential insights. Expertise: Architecture, Home Design and Build, Home Remodeling Key Highlights: Arizona Real Estate - Licensed Salesperson Education: Arizona State University - Bachelors in Business Administration