Building Stronger. Building Greener. Since 2011.
Thoughtful construction for the homes of the Main Line.
EcoPillar Construction is a Wynnewood-based general contractor specializing in sustainable remodels, energy-efficient additions, and custom homes. Owner-led on every project — no salesmen, no surprises.
What we do
Built for the way Main Line homes actually live.
From kitchens and baths to deep energy retrofits and ground-up custom homes, every project is owner-led, fully permitted, and finished to the standard our name carries.
Years on the Main Line
Completed projects
Avg. energy bill reduction
Customer rating
Recent work
Projects we're proud of
How we work
A six-step process built around accountability.
- 01
Consultation
Walk the home together. We listen first, talk later.
- 02
Design
Drawings, material options, energy modeling where it matters.
- 03
Estimate
Line-item budget — no padding, no surprises mid-project.
- 04
Permits
We pull every permit and attend every inspection ourselves.
- 05
Construction
Daily site management. Weekly photo reports. Clean Fridays.
- 06
Walkthrough
Punch list closed before final invoice. 30-month warranty.
Reviews
What our neighbors say.
"David and his crew rebuilt our 1928 Tudor's kitchen without disturbing a single piece of original millwork. Honest pricing, on-time delivery, immaculate site every Friday afternoon."
"We hired EcoPillar after two contractors ghosted us. They re-permitted the addition properly, fixed structural issues we didn't know existed, and finished two weeks ahead of schedule."
"Our energy bills dropped 38% the first winter after the envelope retrofit. Worth every dollar — and the crew was respectful of our kids' nap schedule."
"As a property manager I work with a lot of GCs. EcoPillar is the only one I recommend without hesitation — paperwork, communication, craftsmanship, all dialed in."
Service areas
Building across the Main Line.
From our shop in Wynnewood we serve twelve communities along the Main Line and Greater Philadelphia. Most projects are within a 15-minute drive of our office.
See all service areas- Wynnewood
- Ardmore
- Bryn Mawr
- Haverford
- Bala Cynwyd
- Narberth
- Gladwyne
- Penn Valley
- Villanova
- Rosemont
- Merion Station
- Penn Wynne
Have a project in mind? Let's walk the house together.
Free, no-pressure consultation with David. We'll discuss feasibility, budget ranges, and timeline — and tell you honestly if we're the right fit.