Home Additions
Expand your living space with thoughtful additions that blend with your home.

Seamless Integration
Additions That Feel Original
We start with your home's existing architecture and your family's needs. Then we design additions that blend seamlessly while providing the space you need. Every detail is thoughtfully considered from matching rooflines and materials to integrating systems and finishes. The result is an addition that feels like it was always part of your home.
Recent Home Additions




Client reviews
Hothouse Construction is my trusted contractor. I highly recommend their work.
Alexandra W.
My experience with Hothouse Construction and the owner Scott Apgar was amazing. From the beginning with supplying his estimate to all of the finishing...
Kim Marciano-Hankinson
Quality work, courteous, and honest. Highly recommend.
Diane
Our Home Addition Process
Our proven process ensures quality results and clear communication every step of the way.
01
Consultation & Planning
We discuss your vision, budget, and timeline to understand your needs
02
Design & Permits
Create detailed plans and secure necessary permits for your project
03
Material Selection
Choose materials and finishes that match your existing home
04
Construction
Our skilled team executes the addition with precision and care
05
Final Touches
Complete finishing details and ensure everything meets our high standards
06
Project Completion
Final walkthrough and handover of your new living space
Serving Bucks & Montgomery County
We proudly serve homeowners throughout Bucks and Montgomery County with quality construction services.
Service Areas
Doylestown
New Hope
Buckingham
Blue Bell
Ambler
Warrington
Tinicum Township
Plumsteadville
We serve a 25-mile radius from our shop in Doylestown
