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Business Details
31 Years
experience
Award-Winning Design-Build Construction Services
Chris Chahill Construction has been delivering exceptional design and build services for over 25 years. Our holistic approach integrates design thinking into every project phase, ensuring your vision is realized with precision and creativity. With a dedicated crew of skilled craftsmen, we specialize in new construction, seamless additions, renovations, and outdoor living spaces. Our commitment to quality is reflected in 23 Cornerstone Awards and a reputation for maintaining clean, livable worksites.

As an EPA-certified Green Builder, we prioritize environmentally responsible practices while preserving historical integrity in restorations. Licensed in NH and MA, fully insured, and BBB-accredited, we bring decades of expertise to every project across New England.
Services
New Construction Seamless Additions Renovations & Restorations Outdoor Living Spaces Green Building Solutions
Details
  • Year established: 1995
Highlights and features
  • 25+ years of specialized construction experience in New England
  • Holistic design-build process ensures client vision alignment
  • BBB-accredited with 23 industry awards for quality
  • Maintain clean, livable worksites daily with temporary barriers
  • Preserve historical integrity while implementing modern upgrades
Associations and certifications
  • BBB
  • EPA Certified Green Builder
  • Lead Safe Certified
What people say
Superior craftsmanship Attention to detail Clean worksites daily Historical preservation expertise Award-winning quality
Services
New Construction
Our design-build process transforms concepts into reality, creating custom structures tailored to client needs. With consistent crews managing every detail from drafting to completion, we ensure quality craftsmanship and environmental responsibility through EPA-certified practices. Clients benefit from seamless communication and historical preservation expertise.
Seamless Additions
Expand living spaces without compromising architectural integrity. Our craftsmen match existing details precisely while implementing modern upgrades. Temporary construction barriers minimize disruption, allowing residents to remain in their homes during projects. Focus on maintaining property character while enhancing functionality.
Renovations & Restorations
Specializing in historical property upgrades, we balance preservation with modernization. Services include window restoration, flooring replacement, and weatherization improvements. Our 25-year regional experience ensures authentic restorations that maintain original aesthetics while enhancing structural longevity through proven techniques.
Outdoor Living Spaces
Transform backyards into functional outdoor retreats with custom patios, porches, and pool houses. Our fast-track projects maximize property potential while ensuring lasting quality. Experienced craftsmen create cohesive designs that complement existing architecture and meet long-term usage needs.
Green Building Solutions
EPA-certified green building practices integrate energy efficiency with environmental responsibility. Services include lead-safe certified renovations and eco-friendly material selection. Our approach reduces environmental impact while improving property value through sustainable, future-ready construction methods.
People
Christopher Cahill
Founder & Lead Contractor
With 25+ years in the industry, Christopher Cahill leads design-build projects emphasizing client collaboration and historical preservation. His expertise in sustainable construction and award-winning craftsmanship drives the company's reputation for excellence in New England.
Questions
What construction services do you offer?
We specialize in new construction, seamless additions, historical renovations, outdoor living spaces, and EPA-certified green building solutions across New England.
How do you minimize project disruptions?
We implement temporary barriers, low-noise methods, and daily cleanup protocols to maintain livable spaces during construction, allowing residents to stay in their homes.
Are you licensed and insured?
Yes, we're licensed in New Hampshire and Massachusetts with full insurance coverage and BBB accreditation for consumer protection.
Can you handle historical property renovations?
Our 25+ years of experience includes preserving historical integrity while implementing modern upgrades like weatherization and energy-efficient systems.
Do you offer free consultations?
Yes, we provide complimentary 15-minute consultations to discuss project ideas, timelines, and budget considerations with our design-build team.