Gillis Construction, Excavating, Septic & Driveway Contractors

Gillis Construction is a reputable construction company that has been serving the Greater Fairfield County community for over 50 years. Our extensive experience in the construction industry has enabled us to establish a strong reputation for providing superior quality services and materials. As a local and ethical company, we prioritize the needs of our community and always go above and beyond to ensure that our clients are satisfied.

At Gillis Construction, we pride ourselves in being a one-stop-shop for all your construction needs. We offer a wide range of services, including excavation, demolition, snow plowing, septic system installation, sewer and water line hook up, concrete work, driveway installation, bunker construction, and much more. Our team of skilled professionals is equipped to handle all aspects of your project using only high-quality materials, ensuring that the final result is durable, functional, and visually appealing.

What Sets Us Apart

What sets us apart from other construction companies is our commitment to ethical practices and personalization. As a small, locally-owned company, we provide superior attention, quality control, and personalization that larger companies cannot match. Our owner is present on every job site, ensuring that the work is done to the highest standards. We believe in building long-lasting relationships with our clients by providing exceptional services that exceed their expectations.

Our Service Area

We proudly serve residents of the Greater Fairfield County community, including Upper Fairfield County, Litchfield County, and Lower New Haven County. If you aren't sure if we cover your area, please give us a call today or contact us via the button below. We're more than happy to provide you with a free quote on your project.

Our Services

At Gillis Construction, we offer a wide range of services to meet your construction needs. Our services include:

• Excavation: Our excavation services are designed to prepare your site for the next step. We have over a decade of excavation experience, ensuring that your home or business is ready for construction.
• Septic Systems: We provide septic system installation, pumping, and repair services. Our team of professionals will ensure that your septic system is installed correctly and functioning properly.
• Driveways: We offer driveway installation services using only high-quality materials to ensure that your driveway is durable and functional.
• Sewer & Water Lines: We provide sewer and water line hook up services, ensuring that your home or business is connected to the necessary utilities.
• Concrete Work: We offer concrete work services for a wide variety of uses. Concrete is a versatile and dependable material that can be used for foundations, walls, floors, and more.
• Demolition: We provide interior and exterior demolition services with safety and sustainability in mind. Our team of professionals will ensure that the demolition is done safely and efficiently.
• Swimming Pools: We offer custom pool installation services to enhance your outdoor experience. Our team of professionals will ensure that your pool is installed correctly and functioning properly.
• Snow Plowing: We provide snow plowing services to make the harsh New England winters just a little easier.
• Underground Bunkers: We offer underground bunker construction services for those who want to be prepared for any situation.

At Gillis Construction, we are committed to providing exceptional services that exceed your expectations. We use only high-quality materials and employ skilled professionals to ensure that the final result is durable, functional, and visually appealing. Contact us today to learn more about our services and how we can help you with your construction needs.