Built on Purpose.Driven by Family.Committed to Excellence.
E9 Development is a family-owned construction company built on faith, hard work, and a relentless commitment to our clients. We treat every project like it's our own — because for us, it is.
We lead with integrity and purpose.
We build opportunity for our team and our clients.
We treat every client like family and every project like home.
We earn trust through results and relationships.
Since our founding in 2019, E9 Development has grown into one of Pittsburgh's trusted construction partners — delivering over 1,000 projects and earning the confidence of clients across Western Pennsylvania.
We specialize in the built environment across a full range of sectors, with a focus on senior living, healthcare, luxury residential, ADA accessibility, and complex occupied renovations. Whether it's a single resident upgrade or a multi-million-dollar ground-up build, we bring the same white-glove commitment to every detail.
Our clients count on us for more than construction — they count on us for leadership, communication, and consistency. Every project is backed by a dedicated project manager, real-time reporting, and proactive scheduling to keep your project on track from start to finish.
At E9, we don't just build buildings. We build trust, elevate communities, and create lasting impact — one project at a time.
Across Western PA
ON POINT.
We hit our targets and deliver when it counts.
RELATIONSHIPS FIRST.
Repeat clients and long-term partnerships are at the core of everything we do.
QUALITY BUILT IN.
Protecting our people and delivering excellence on every project.
ONE STANDARD.
TOTAL COMMITMENT.
We listen, collaborate, and deliver solutions that exceed expectations.
We anticipate challenges, solve problems early, and keep projects moving.
Real-time updates, honest feedback, and complete transparency.
We build with precision, protect our people, and stand behind our work.
The Team
Dustin Douglass
Dustin leads E9's business development, client relations, and operational strategy. His background in business and his passion for mentorship align perfectly with E9's mission to help individuals — and communities — reach their full potential.
Mark DeRose
Mark brings deep hands-on construction expertise to every project E9 undertakes. As the driving force behind E9's field operations, quality standards, and trade partnerships, he ensures every build is executed with precision and pride.
Full-Spectrum Construction Services
Full-facility renovations — resident suites, common areas, memory care, ADA compliance, capital projects — all executed in occupied environments with zero disruption to residents.
Barrier-free bathroom remodels, zero-threshold showers, grab bars, wheelchair-accessible kitchens, ramp installations, and whole-home accessibility upgrades that preserve independence without compromising design.
Custom home builds, whole-home transformations, chef's kitchens, spa bathrooms, additions, and outdoor living spaces — delivered with white-glove service and premium craftsmanship.
Architectural design coordination, custom floor plans, smart home integration, luxury finishes, and precision construction for discerning homeowners who expect more.
Specialized expertise in building and renovating active facilities — hospitals, senior communities, and occupied residences — with protocols that protect residents, staff, and operations throughout every phase.
Multi-unit refresh programs, facility modernization, board-ready project reporting, executive-level communication, and full stakeholder management for developers and property owners.
Extraordinary.