Top 3 custom home design services in Philadelphia, PA

DO NOT RENT FROM TERRA VESTRA, THEY ARE CROOKED SLUMLORDS!!!

The poor quality of the work that was done by the subcontractors of Muzio Construction, left many problems that needed to be fixed that Pete, the owner, refused to address. The owner did not stand behind the one-year warranty that was included in the con...

Hired as a general contractor to remove our old roof and install new with added insulation and replace most of the deck while keeping businesses open. Came in on time and very close to budget. I recall the day before the nor'easter we counted 49 lasher st...

We contracted them to be the General Contractor for common area renovation, replace our hotels roof, and prep for solar panels. We knew we were going to go with this company long before signing the contract, the bid that they presented to our company was ...

Jason and Green Building has been more than accommodating through out the whole project. They've delivered what has been promised and made the whole process very pleasant,Highly recommend!

Jason has been a trusted colleague of mine for over 15 years. He is the only resource I call on for environmental expertise and guidance. I never hesitate to recommend him when my clients are looking for a green building consultant.

I have worked with Jason for several years. His latest project for us, a new LEED Silver laboratory building , was an excellent experience.

I've known Jason for over 20 years and he brings expert level knowledge of sustainability to any project he works on.

Knowledgable, sustainable and practical in every sense of the word. They provide the missing ingredients needed (design, build, manage) to help satisfy my client's project(s). It's nice to be able to pick and choose what help I needed and on my terms eit...

I've spent over the 30 years in the design and construction industry with many years as the Reg. Director - NJ Sales with Kalwall Corporation. I have known Jason for over 15 years and collaborated with him on dozens of projects primarily in the commercia...

Jason and all at Green Building are an important attribute to any construction team. I highly recommend them.

I worked with Jason Kliwinski on multiple, successful projects at the Morris County School of Technology between 2004 and 2006. He was able to incorporate various sustainability concepts into the project designs in a practical, common sense, cost-effectiv...