Quality and Craftsmanship Are at The Forefront of What We Do

At Petra Custom Builders, we create a one-of-a-kind template from scratch that is unique and true to the dream space and design each client envisions through a collaborative approach. Our team specializes in the design-build construction of homes, additions, renovations and basements with attention to detail and quality finishes in the Boulder area.

Our designers, estimator, production manager, superintendents and carpenters are conveniently in-house, providing a platform for precise communication, producing a reliable and streamlined process and timeline. Petra Custom Builders’ internal team gives you the confidence of knowing your project is in the hands of vetted professionals with years of experience of working as a team to value-engineer jobs like yours.

It is our main goal that we are in constant pursuit of providing optimum customer service, allowing us the opportunity to serve our clients the best product we can. We maintain a concise trajectory towards our core values and deliver a unique customer experience through collaborative efforts, streamlined communication, and management of expectations.



“Our completed home is Paradise. We’ve lived here for 8 months and we are consistently impressed with the quality of the work in our home and our guests are always impressed with the design and finishes. We are happy Petra customers.”

Sarah / Facebook

“The team was excellent to work with from start to finish and they helped educate us on the best way to approach the evolving project. We couldn’t be more pleased with how everything turned out and wouldn’t recommend anyone else if you want the highest quality work, skill, and attention to detail!”



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Let’s work together

Petra Custom Builders is committed to developing long-term relationships with our customers and ensuring that each home is a reflection of your vision.