About Us

about adu

Our Story

PineTree Construction is a family-owned business delivering high-quality residential building across California since 1990. Founded by a Long Beach State Electrical Engineering alumnus, we combine technical precision with decades of practical expertise. Since 2018, we have specialized heavily in the California ADU movement, helping Orange County homeowners maximize their property value and living space.

01.
Meticulous Planning​

Every great ADU starts with careful planning and expert execution.

02.
Completion On Time​

We complete every project with precision, quality, and detail.

03.
Perfect Execution​

Every detail is handled with care to deliver flawless results every time.

04.
Affordable Prices​

We provide high-quality services at fair prices.

What We Offer - Our Specialties

Whether you are planning a modern ADU, an addition, or a custom home, PineTree Construction gets it done right.

1

ADU Specialization

Expert construction of detached and attached ADUs, handled smoothly from permits to completion.

3

Room Additions

Seamlessly expanding your home's square footage and layout.

Spacious kitchen featuring white cabinetry and wooden flooring, perfect for modern homes.

Custom Homes

Crafting premium, tailored homes from the ground up.

4

Garage Conversions

Transforming underutilized garage into a living space.

5

Construction Management

Project execution from blueprint to completion.

6

Permitting

Permitting process smoothly and legally with expert guidance.

We Provide the Best Service in Industry​

Based on 36 years of tradition, experience, and trust, we assist our customers with utmost sincerity.