Business Details
42 Years
experience
Your Trusted Partner for Construction Solutions in Keene, NH
Established in 1984, Williams Construction Group has built a reputation for delivering high-quality commercial and residential construction services. Our team maintains full control over project quality and efficiency by utilizing company-owned equipment and professional staff, ensuring timely completion and competitive pricing. We specialize in projects of all scales, from small renovations to large ground-up developments, while prioritizing worksite safety and sustainability. Our certifications as a Certified Green Professional and EPA Lead-certified contractor reflect our commitment to environmentally responsible building practices.As a bonded and insured company with expertise in AIA contracts, we provide peace-of-mind service through transparent communication and accountability. Backed by memberships in national and local Home Builders Associations, we combine decades of experience with a dedication to client satisfaction, offering personalized support from initial design through material selection and project execution.
Services
Commercial Construction
General Contracting
Residential Building
Construction Management
Green Building Services
Details
- Year established: 1984
Highlights and features
- We have over 40 years of experience in commercial and residential construction.
- Our team maintains full project quality control with company-owned equipment and staff.
- We are certified green building professionals with EPA Lead certification.
- We prioritize worksite safety, organization, and cleanup as a core commitment.
- Our expertise includes AIA contracts and collaboration with architects for complex projects.
Associations and certifications
- CGP (Certified Green Professional)
- EPA Lead Certification
Services
Commercial Construction
We handle commercial projects of all scales, from office renovations to large-scale manufacturing plants and medical facilities. Our team collaborates with clients on design and layout, ensuring functional and efficient spaces. With expertise in ground-up developments and interior upgrades, we deliver tailored solutions that meet business needs while maintaining strict quality and timeline controls.
General Contracting
As your general contractor, we coordinate subcontractors and serve as the primary liaison between owners, architects, and construction teams. Our hands-on approach includes managing daily operations, providing skilled labor when needed, and ensuring seamless communication throughout the project lifecycle. This centralized oversight guarantees efficiency and accountability from start to finish.
Residential Building
We specialize in custom residential projects including single-family homes, condominiums, and multi-family units. Our process involves collaborative design, material selection from trusted local suppliers, and energy-efficient building practices. Certified as green builders, we prioritize sustainability without compromising quality, working closely with clients to transform their vision into a functional, durable living space.
Green Building Services
Our certified green professionals implement environmentally responsible building practices across all project types. From energy-efficient materials to EPA-compliant lead-safe renovations, we help clients reduce environmental impact while maintaining structural integrity. This approach combines cost savings through energy efficiency with health-conscious design, meeting national green standards for modern construction needs.
Construction Management
We provide comprehensive construction management services, overseeing timelines, budgets, and quality control for complex developments. Our team handles permitting, subcontractor coordination, and client communication to ensure smooth execution. With decades of experience in both commercial and residential sectors, we deliver structured project management that minimizes delays and maximizes value for every investment.
Questions
What types of construction projects do you handle?
We specialize in commercial and residential projects of all scales, including office buildings, medical facilities, single-family homes, condominiums, and large-scale renovations.
Are you certified for green building practices?
Yes, we are Certified Green Professionals (CGP) and EPA Lead-certified, implementing sustainable methods and materials in all our projects.
How do you manage construction timelines and budgets?
Our team provides full project oversight, coordinating subcontractors and maintaining strict quality control to ensure timely completion within agreed budgets.
Do you work with architects and designers?
Yes, we collaborate with architects and designers for complex projects and also assist clients directly with custom design and material selection.
What areas do you serve?
We primarily serve Keene, NH, and surrounding areas including Westmoreland, Alstead, Greenfield, and Swanzey.
Reviews (3)
Mike Keating
Apr 03, 2021
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We are remodeling our former plumbing shop, at our leisure. Therefore we need timely response and a contractor understanding of the project going forward. The Williams Group has been very good at accommodating our needs and being sensitive to the needs of the customer. Service: Remodeling
Michael Faber
Dec 03, 2018
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I ran into several problems working with the Williams Construction Group on an addition to our home in 2018. I spent 8 months working with them planning the project to be sure the project fit my budget. Shortly after the project was started I was sent an email with a revised estimate that added $25,000 to the project. There were many other issues with the project including an inability to accurately read my construction plans and complete basic construction steps. I would absolutely not recommend working with Williams Construction Group.
Charles Oropallo CharlesWorks
Aug 08, 2018
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David Williams Builder is an excellent reputable company. David takes incredible pride in his work. For example, more than 14 years ago we had a persistent leak from our roof that two local roofing companies were unable to properly repair. David Williams and his crew made the repair and it has remained sealed since. I highly recommend having David Williams and his people handle your construction needs.
