GP LLP is a dedicated design and consulting firm based in Los Angeles specializing in the advancement of sustainable building practices across Southern California. The team focuses on integrating high performance standards like Passive House to ensure residential and commercial structures achieve maximum energy efficiency. By prioritizing airtight envelopes and superior thermal insulation, the firm helps clients significantly reduce their carbon footprint while improving indoor comfort. Their expertise extends to renewable energy integration, specifically through customized solar photovoltaic systems designed for long term reliability. Every project is approached with a commitment to environmental stewardship and the use of low impact building materials. Through meticulous energy modeling and technical oversight, they bridge the gap between architectural vision and measurable environmental performance. The group remains at the forefront of the green building movement by advocating for resilient construction techniques that withstand a changing climate. Clients receive comprehensive support from the initial planning stages through to the final building certification process.