top of page
builder one interior image.jpg

Commercial & Residential General Contractor
South Jersey & Philadelphia

Modern office building lobby with marble reception desk and matching marble wall behind desk
Modern wood kitchen in commercial space

Builder One Inc. is a licensed general contractor serving homeowners, investors, and commercial property owners across South Jersey, Philadelphia, the Jersey Shore, and Delaware. Owner Sam Troilo started as a laborer in Philadelphia in the 1990s and later led the development of a 200-unit building conversion at Penn Treaty Village. Thirty years later, he still plans the job, manages the budget, runs the crews, and does the work himself when the job calls for it. 

Who we build for

Developers and investors. Commercial property owners. Homeowners. One contractor who speaks all three langauges.

Developers and Investors

You are looking at a building or a portfolio of units, and need to know if the deal works before you pay for drawings. Sam has walked hundreds of structures, drawn unit layouts himself, pulled permits, bought materials direct, and delivered under budget. He has done it as the developer's director, with his own money, and for investors who still call him. 

Commercial Property Owners

You own a mixed-use building, a storefront, or office space that needs to lease faster and at a higher rate. Sam handles fit-outs, structural upgrades, and code work while your tenants stay open. He knows commercial zoning, inspectors, and how to sequence a job so lower floors earn while upper floors are completed.

Homeowners

Kitchen, bath, basement, addition, or water damage – we can take care of it. Sam brings 30 years of hands-on residential experience to your home, keeps the job site clean, and doesn't charge you for what you don't need. 

Ask them about Builder One Inc.

Sam has run projects for developers, investors, and property owners including Core Realty, Tower Investments, Inc., and Cherokee Constructions, from high-rise residential to commercial fit-outs.

Core Realty logo
Tower Investments Inc. logo
Cherokee Construction logo

Why Builder One Inc.?

Thirty years of knowing where the money goes.

builder one hard hat image.jpg

The Real Thing

Plenty of contractors say they have done it all. Sam can show you the buildings. Thirty years from laborer to Director of Development, with the framing, the finish work, the permits, the budgets, and the 200-unit conversions in between. He has seen the rot behind the drywall and the change order that doubles the budget, and he plans for both before the first wall opens. There is no version of your project he has not already built.

Paint Cans Top View

Pricing You Can Audit

Sam makes every selection and signs every bill. He buys direct and in bulk, builds a buffer into every budget, and frontloads foundation and framing so you don't pay draw fees twice. His last build finished under budget without touching contingency. Ask him how.

Brownstone Row Houses

Schedule Certainty

Time is money. Whether you’re waiting to move into a new home, reopen a storefront, or list a multi-unit property, Sam sets the schedule and holds it. If crews stand around waiting for materials, you lose money. He doesn’t let that happen.

Brown Wrinkled Paper

Clean, Safe, and Compliant

Strict dust control, daily tool cleanup, OSHA 30 standards, and photos of pre-existing conditions before work starts. Your home stays livable, your business stays open, and your investment property passes inspection.

Michael Samchuck, Core Realty

"After years of looking for a contractor we could count on, Builder One Inc. has become our first call. Consistent quality, and they help us find practical ways to save money. We also appreciate their team’s experience in carpentry, design, and multifamily projects."

Tell Sam what you're building

Fancy Foyer
bottom of page