Ryan Pun leads Singular Builders’ estimating department as Chief Estimator. A member of the team since the company’s early days, he oversees every major pursuit, from conceptual budgets through hard-bid public work. That includes Singular’s ongoing Apple retail program across Northern California, hospitality projects including major hotel and country club renovations, K–8 campus work, healthcare and office tenant improvements, and complex renovations in occupied buildings. He sets pricing strategy and risk positions on major bids, and works closely with clients, design teams, and trade partners to deliver estimates that are complete, competitive, and buildable.
Ryan brings a finance and data background to construction cost estimating. Before Singular, he built real-time cost-forecasting models and KPI tracking systems for Plant Construction. That analytical approach now shapes how the department works: historical cost benchmarking, structured scope-of-work and bid-leveling processes, and custom estimating tools that improve accuracy and efficiency. That frees estimators to focus on strategy, problem solving, and relationships. His goal is to make Singular’s preconstruction group a regional standard-setter.
Education: Bachelor of Science, Business with concentration in Finance, Minor in Computer Science, NYU Leonard Stern School of Business, New York
