Trusted Excavation Services Built on Decades of Experience
Family-owned and operated in Glocester, Rhode Island since 1977
Serving Rural Northern Rhode Island for over 45 years
Free EstimateOur Services
Residential Excavation
Septic System Repair & Design
Backfill & Site Preparation
Land Clearing
Retaining Walls
Residential French Drains & Stormwater Solutions
Who We Serve & The Solutions We Provide
We serve homeowners, contractors, and development professionals with projects in rural northwestern Rhode Island. We deliver long-term solutions through expert excavation and septic services, ensuring safe, functional, and code-compliant infrastructure for your property.
From start to finish, we handle the complex, technical aspects of your project—minimizing risks and preventing costly mistakes—so you can move forward with confidence.
Testimonials
We had a top-notch experience with S. H. Winsor Construction for our septic system installation. From the initial consultation to the final inspection, Steve and his team were professional, friendly, and very knowledgeable. He took the time to answer all our questions, sometimes twice, and made sure we understood the entire process.
If you’re looking for a reliable, honest, skilled septic installation company, I highly recommend S. H. Winsor Construction.
Curtis H.
S.H. Winsor Construction did a great job at my house giving me my dream yard. Steve pulled out over 50 stumps and leveled my yard in preparation for a lawn. He went above and beyond making sure my expectations were not only met, but exceeded! I would highly recommend Winsor construction for any excavation job that you have! I’ll definitely be using him again in the future.
Keith H.
Our septic installation was completed on time and within budget, with less material used than initially discussed. This was an incredible feat considering our property has tough terrain- hard bedrock, rocky soil, steep slopes and limited access. Steve tackled the job with confidence and worked efficiently. He maintained a clean worksite, showing meticulous attention to detail. Despite the rocky ground making excavation difficult, installation was seamless, and he went above and beyond to make sure everything was done right the first time. Steve and his crew left our property in great condition when the job was complete.
Anonymous
How To Get Started
Contact us for a free estimate – Give us a call or use our website contact form and we’ll discuss the needs of your project.
We’ll take care of the work – Let us handle all aspects of your project, ensuring safe and efficient work with clear communication along the way.
Take the next step in your project – After we’re done, you can confidently move to the next phase of your project or enjoy your property without worry.
About Us
Founded by Steve Winsor Sr., S.H. Winsor Construction has been serving Rhode Island with quality septic system installation and excavation services since 1977. Today, the company is proudly run by Steve Winsor Jr., who continues the legacy with the same dedication to quality and compliance with RI DEM OWTS regulations. With decades of experience, our trusted team is equipped to help you tackle your next project.
