Proudly Serving our community since 1976

Serve Your Property With Experienced Care

Fully licensed and insured service with steady communication throughout

John Trombley Construction has been helping property owners in Castleton navigate septic installations, excavation, roofing, and seasonal maintenance for decades. Whether you're managing a historic home near Route 30, a lakeside retreat at Lake Bomoseen, or rural land that needs sitework, the region's mix of old and new construction demands a crew that understands local conditions. Family-owned for three generations, the company brings more than seventy years of combined experience to every residential and commercial project across Vermont and upstate New York.

When you reach out, you'll receive a free estimate that reflects your specific property and scope. The team walks you through what to expect at each stage, so you know when equipment arrives, when permits are secured, and when the work wraps up. Whether you're preparing a new building site, upgrading a septic system, or clearing trees for a driveway, you can count on timelines that respect both your schedule and the reality of rural construction.

John Trombley Construction operates as a fully licensed and insured contractor, coordinating with engineers and inspectors to meet code requirements on every installation. The customer-first approach means your questions get answered, your property is respected, and your satisfaction remains the priority from estimate to completion. Homeowners and business operators throughout the region return because the work is done right and the reputation is earned, not advertised.



Reach out to John Trombley Construction in Castleton to discuss your next project and receive a free estimate.

Trust Three Generations of Local Knowledge

Family-owned service that puts your satisfaction and safety at the center of every project.

Septic Installation

Partnering with a local engineer ensures every system is safe and code-compliant from start to finish.

Custom Home Builds

From foundation to finish, each project reflects your vision and the needs of your property.

Excavation & Ponds

Site preparation and earthwork tailored to rural land, lakeside lots, and expanding neighborhoods.

Snow Plowing

Seasonal property service that keeps driveways and access roads clear when winter arrives.

You'll know what's happening at every stage because the process is built around clear expectations and documented steps. After the initial consultation and free estimate, the team schedules the work, coordinates any required permits or engineering review, and prepares your site with the right equipment. You're kept informed as the project moves forward, so there are no surprises when crews arrive or when inspections take place.

This structured approach works especially well for complex jobs like septic systems, foundation pours, and excavation, where timing and sequencing matter. Partnering with a local engineer on septic installations adds another layer of safety and compliance, ensuring that every system is designed for your soil, slope, and usage. The goal is predictability: you understand the scope, the schedule, and what each phase will deliver.



From sitework to final grading, the team handles a full range of needs:

How Projects Unfold From Estimate to Finish

Septic installation and pumping that meets state codes and passes inspection the first time

Excavation, lot clearing, and pond construction that prepare your land for the next chapter

Roofing, deck construction, and remodels that enhance function and curb appeal

Driveway installation, foundation work, and landscape solutions across Castleton and neighboring towns

Connect with the crew serving Castleton to schedule your free consultation and start planning your project.

Dependable Work Rooted in Local History

John Trombley Construction has operated in and around Castleton for generations, building relationships with homeowners, business owners, and municipal clients who value consistency and accountability. The company's presence near Castleton University, Route 30 corridors, and Lake Bomoseen neighborhoods reflects a deep familiarity with the area's terrain, zoning requirements, and seasonal challenges. That local knowledge translates into smarter planning and fewer delays.

Reliability isn't just about showing up on time—it's about standing behind the work long after the equipment leaves. Every project is approached with the understanding that your property is an investment, and shortcuts don't belong in the equation. Whether it's a rural septic upgrade, a custom home build, or a commercial snow plowing contract, the standard remains the same: quality craftsmanship, honest communication, and a job you can trust for years to come.



Call John Trombley Construction in Castleton to discuss your residential or commercial needs and receive your free estimate.