Connecticut’s Best
Construction & Remodeling Service
Get a Free Estimate!
"*" indicates required fields
We specialize in a wide range of home improvement and remodeling services, including:
Commercial Build-Outs
Home Additions
Home Builds
Kitchen Remodeling
Basement Remodeling
Deck Construction
Vinyl Siding Installation
Replacement Windows and Doors
Visit our photo galleries on Facebook to view albums showcasing our projects at various stages throughout Connecticut, including deck builds, window installations, home additions and full kitchen and basement remodels. For questions, comments, or to request a consultation, please visit our contact page.
Eco Friendly Construction
We take pride in using materials that are eco friendly and green for our environment.
The Newest Technology Repairs
We stay at the forefront of technology to provide the most efficient and advanced repairs.
High Quality Construction
We only use the best material available to provide longevitiy and quality.
Quality Built from the Ground Up
Commercial Projects
We create commercial spaces that embody your brand and fulfill your operational needs. Our expert team delivers specialized design and construction solutions for offices, restaurants, retail locations, and more. From concept to completion, we ensure a seamless process by collaborating with your architects and designers or providing our own experienced professionals. Our custom design features, such as reception areas, bars, and art niches, add a sophisticated touch to your space.
Home Additions
As Connecticut’s premier choice for home additions, Mainville Construction & Remodeling LLC specializes in high-quality add-ons that allow your home to grow with your family. With over 50 years of experience, we design and build beautiful, functional spaces such as bedrooms, three-season rooms, garages, and in-law apartments. Our focus on transparency, quality, and customer satisfaction helps make your home addition project smooth and enjoyable.
Home Builds
Our team guides you through every phase of the custom home build process beginning with development of the initial concept through selecting materials, navigating the construction phase, and conducting your final walk-through. Our expertise and personalized service come together to build you a high-quality home built to the highest standards that fits your lifestyle and aesthetic.
Custom Kitchens
We specialize in creating beautiful, functional kitchens that match your style and needs. Our team works closely with you to design the layout, choose key features, and manage the fine details to keep your project on track and within budget. With expert vendors and sub-contractors, transparency in our process, and a two-year warranty on our work, we ensure quality and satisfaction from start to finish.
Basement Renovations
Our comprehensive basement remodeling services create a warm, comfortable, and stylish extension of your home through introducing additional living space to your basement. We offer creative ideas and versatile solutions to meet your needs whether you envision a home theater, family room, or guest suite.
Exterior Siding
We specialize in premium siding installation, offering options such as vinyl, wood, Hardie Plank, and Cedar shake. Our team ensures a seamless process from design to completion, maintaining open communication throughout. As an EPA Lead Renovation Remodeler approved company, we provide safe and efficient exterior remodeling, giving your home a fresh, new look.
Premium Replacement Windows
Replace old, drafty windows with high-performance vinyl replacements from Mainville Construction & Remodeling LLC. Our top-quality brands include Andersen, Harvey, Pella, and Marvin, ensuring the best products for your home. Choose from styles like double hung, slider, casement, awning, bay, bow, and geometric windows. Trust our expert installation and reliable service to lower your energy bills and enhance your home’s comfort.
