Award Winning Additions • Renovations New Construction Architecture and Design
We are Philadelphia's premiere design & build contractor for home renovations, additions, and new construction. We pride ourselves in our quality of work & reputation.
Some of our services include architecture and design, new construction, renovations, remodels, additions, and roof decks. We also do smaller projects like kitchens & baths.
Multi-Unit Featured Projects
Our experienced designers, licensed architects, and expert builders work closely with our clients to ensure a thoughtful, personal and functional space. We have the capability to take your project from a vision to reality, all in-house.
Experience You Can Trust
Over 50 years of cumulative industry experience.
Seamless Integration
We don't just build more space—we build better space.
Licensed & Insured
We’re fully licensed, bonded, and insured.
Fully Custom Builds
We create plans tailored to your lifestyle, needs, and budget.
Comprehensive Services
We can do everything in-house.
3rd Story Philly is an amazing team! We have been able to create our dream home. Their experience and knowledge in Philly Row Homes has been priceless.
Sylvia, Bella Vista
On time, on budget — highly recommend this expert crew of tradesman. We've hired them multiple times and each time were very pleased with the results.
Ryan, Fairmount
There's not a day that goes by that I'm not still 100% positive that we made the right decision hiring 3rd Story Philly.
Andrew, Grad Hospital
Everyone on the team is knowledgeable, caring, and communicative, and the process has been seamless.. Highly Recommend!
Emily, Passyunk Square
Interested to read full testimonials from our clients? Click here!
Where Do I Start?
Browse our portfolio of projects and explore our services. This process can feel overwhelming and we are here to make it as easy and enjoyable as possible. If you have any questions please click the link below.