E.C Trethewey Building Contractors

Call Directions Website

E.C Trethewey Building Contractors E.C. Trethewey building Contractors, Inc specializes in the restoration of historic homes and constr EC Trethewey III Building Contractors, Inc. Trethewey III.

was established in 2004 by Edmund (Ted) C. Ted’s extensive history in the field, which specializes in historic restoration, dates back to 1986. Over the years, he has learned to appreciate the historic qualities of the past and help bring them to his clients today. He prides himself in representing authentic craftsmanship, details of the past and enjoys recreating history. Ted is known for his genuine interest in each project, working closely with the clients and architects and in his desire to make anything possible. EC Trethewey III Building Cont, Inc.’s team has formed with individuals of the same enthusiasm for the historic craftsmanship and attention to detail. Ted Trethewey, President, brings over 35+ years experience I. The historical restoration building market. Dave Lignore, Principal, brings over 20 years experience in the trade. As a graduate of Williamson Trade School, he previously ran his own construction company before joining our team. Ann M. Trethewey, behind the scenes, multi-tasker, creative expertise and advertising specialist with previous sales career and business skills to add to the company.

A new perspective on our West Chester new build. 🚁Last week we shared the staircase install. Here’s the view from above....
10/28/2026

A new perspective on our West Chester new build. 🚁

Last week we shared the staircase install. Here’s the view from above. Every phase brings this home closer to the finish, and the craftsmanship shows from every angle.

More to come as we keep building.

Architect: Period Architecture
📸 Gillespie Contracting, Inc.

10/27/2026

Toasting to the start of something new 🥂

Thrilled to break ground on this new project with Period Architecture.

Inside lies the beauty. Architect: Period Architecture
10/22/2026

Inside lies the beauty.

Architect: Period Architecture

10/20/2026

Install day on a stunning staircase at our West Chester new build! 😍

Timeless architecture in every detail. From the arched ceiling to the two elegant arched openings, this hallway brings t...
10/09/2026

Timeless architecture in every detail. From the arched ceiling to the two elegant arched openings, this hallway brings together craftsmanship, character, and thoughtful design.

Architect: Period Architecture

10/07/2026

At ECT, a mechanical room isn’t just a closet where equipment gets tucked away, it’s another opportunity to showcase craftsmanship.

Still a work in progress, but already taking shape. Clean lines, thoughtful layouts, and attention to every detail. Even the spaces you don’t see every day deserve to be a masterpiece.

10/06/2026

Progress taking shape. This addition is coming together alongside a custom outdoor boulder wall, bringing the home and landscape together.

More to come as we move toward the finish.

Architect: Period Architecture

10/05/2026

Work in progress. This custom spiral staircase is starting to take shape, more to come as we bring it to completion.

Timeless materials, built to last. Natural slate roofing paired with custom copper gutters, details that bring craftsman...
09/29/2026

Timeless materials, built to last. Natural slate roofing paired with custom copper gutters, details that bring craftsmanship and character to every corner of the home.

A complete transformation, from the home to the landscape. This full renovation and custom pool pavilion came together w...
08/26/2026

A complete transformation, from the home to the landscape. This full renovation and custom pool pavilion came together with careful craftsmanship and attention to every detail, creating a property built for both everyday living and entertaining.

Gillespie Contracting, Inc. Archer & Buchanan Architecture

Address

1220 Horseshoe Pike
Downingtown, PA
19335

Alerts

Be the first to know and let us send you an email when E.C Trethewey Building Contractors posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Nearby engineering companies