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Your Trusted Home Building Partner in Winchester, MA
Dunleavy Construction has built an outstanding reputation in Winchester and throughout Greater Boston by delivering superior quality craftsmanship and unrivaled customer support for nearly four decades. We specialize in home remodeling, additions, and new home construction, handling every phase of projects with care and concern for both the finished product and the homeowner. Our collaborative team works alongside architects and designers to ensure every detail aligns with client visions, combining award-winning service with a commitment to stress-free processes.

With expertise in projects ranging from handyman services to full-scale renovations, we prioritize transparency, timely execution, and sustainable practices. Our long-standing relationships with clients and subcontractors reflect our dedication to exceeding expectations, ensuring homes are built to last for generations while maintaining a focus on safety, comfort, and environmental responsibility.
Services
Home Remodeling Home Additions Design-Build New Home Construction Decks Handyman Services
Highlights and features
  • We have nearly four decades of experience in residential construction and remodeling.
  • Our collaborative team works with top professionals in the home remodeling industry.
  • We handle projects of all sizes, from handyman services to new home construction.
  • Award-winning service with a focus on quality, transparency, and timely execution.
  • Committed to sustainable building practices and long-term client relationships.
What people say
Award-winning service Professional and courteous staff Stress-free project execution Exceeded expectations Long-term client relationships
Services
Home Remodeling
Specializing in kitchen, bathroom, and basement remodeling, we transform homes with precision and creativity. Our team handles full-scale renovations, ensuring every detail aligns with client visions while maintaining structural integrity. From design to execution, we deliver stress-free projects that enhance functionality and aesthetics for lasting value.
Home Additions
We design and build custom home additions, including sunrooms, mudrooms, and multi-story expansions. Our process integrates new spaces seamlessly with existing structures, prioritizing durability and aesthetic harmony. Clients benefit from tailored solutions that increase living space and property value without compromising quality.
Design-Build
Our design-build approach streamlines projects by combining architecture, design, and construction under one team. This method ensures cohesive planning, cost efficiency, and timely delivery. Clients receive personalized solutions where every phase, from concept to completion, aligns with their lifestyle and budget.
New Home Construction
We construct custom homes tailored to client specifications, blending modern innovation with timeless craftsmanship. Our team collaborates with architects and designers to create energy-efficient, durable residences. From foundation to finish, we prioritize client input, ensuring every detail reflects their vision for a dream home.
Decks
We build and repair decks, porches, and outdoor living areas designed for durability and aesthetic appeal. Using high-quality materials, we create functional spaces that withstand New England weather. Our team ensures safe installation, from structural framing to finishing touches like railings and lighting.
People
Gerry Dunleavy
Principal
With nearly four decades of experience, Gerry leads the company with a focus on quality, client collaboration, and sustainable practices. His hands-on approach ensures every project meets exacting standards while maintaining a stress-free experience for homeowners.
Questions
What services does Gerry Dunleavy Construction offer?
We specialize in home remodeling, additions, new home construction, decks, and handyman services, handling projects from small repairs to full-scale renovations.
Do you serve areas outside Winchester?
Yes, we serve the North Shore and Greater Boston areas, providing the same quality and service to all clients regardless of location.
How does your design-build process work?
Our design-build approach combines architecture, design, and construction under one team, ensuring cohesive planning, cost efficiency, and timely delivery tailored to client needs.
Are your services environmentally responsible?
Yes, we prioritize sustainable building practices, including green design and materials, to minimize environmental impact while maintaining quality and durability.
Can you handle emergency home repairs?
While we focus on planned projects, our team is responsive to urgent repair needs and works to address issues promptly to prevent further damage.
What sets you apart from other contractors?
Our collaborative approach, nearly 40 years of experience, and commitment to quality, transparency, and client satisfaction ensure a stress-free experience and lasting results.
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