Building
with Care.

Delivering
with Integrity.

We’re a family-led commercial construction company specializing in ground-up projects with high technical requirements.

From industrial warehouses to medical clinics and complex commercial developments, we thrive where trust, clarity, and technical excellence matter most. We partner closely with clients, design teams, and subcontractors to streamline communication, solve problems without drama, and deliver exactly what we promise.

Our goal is simple: build trust before we build walls, and create projects, and partnerships, that stand the test of time.

delivering
since 2017

Words We Don’t
Just Live By,
We Build By.

  • Two speech bubbles, one overlapping the other, outlined in orange, representing dialogue or conversation.

    Sincere

    Say What You Mean &
    Do What You Say

  • Icon of a person standing on a mountain slope next to a flag on a pole.

    100% Ownership

    Take Total Control of Your
    Responsibilities and
    Solve Problems

  • Orange warning icon with an exclamation mark inside a triangle, next to a hand showing a stop gesture.

    Proactive

    Identify and Prevent
    Problems Before They Arise

  • Outline of two people shaking hands with speech bubbles above them, one with dots and the other with lines, representing a conversation or communication.

    Clear Communication

    Actively Listen and Provide
    Clear & Precise Communication

  • A black and orange construction sign of a person walking up stairs, indicating a potential hazard or caution for workers or pedestrians.

    Consistency

    Puts Best Effort in Each
    Responsibility to Produce
    Consistent Results

  • Outline icon of an open book with a light bulb above it, symbolizing knowledge and ideas.

    Always Learning

    Inquisitive Mindset
    with a Thirst for Knowledge

delivering
since 2017

Founded in 2017 by Mufaddal Adenwala, Sincere Builders exists to bring clarity, trust, and efficiency to construction. We thrive on projects that demand technical expertise, transparent collaboration, and a standard of construction that reflects care—not chaos. Our approach is simple: build trust before we build walls, solve problems without drama, and deliver exactly what we promise.

A Decade of Groundwork

Mufaddal’s experience spans residential remodeling, ground-up luxury homes, and commercial projects including gas stations, convenience stores, and retail centers. Along the way, he mastered project planning, subcontractor management, and seamless design-to-construction coordination.

Efficiency by Design

Witnessing industry inefficiencies firsthand, Mufaddal launched Sincere with processes that unite design and construction teams, keeping schedules on track and budgets in check.

Family Leadership

In 2018, Mufaddal’s brother and business partner, Yusuf, joined the company, bringing a systems-driven, technology-enabled approach that streamlined workflows and elevated project delivery.

Strategic Growth

From 2019 onward, Sincere expanded into new markets—medical and dental clinics, industrial warehouses, and complex commercial developments—building a reputation for integrity, problem-solving, and technical precision.

Partnership Mindset

We treat subcontractors as teammates, uplifting their work and creating environments where everyone takes ownership and contributes to the project’s success.

Looking Ahead

Sincere is positioning itself as a major player in the mid-size commercial market, specializing in robust, ground-up builds with higher technical requirements and long-term client relationships built on trust and results.

We build
with our community,
not just in it.

Sincere Builders was founded in Houston, and we remain proudly rooted in Texas. We believe in keeping work and investment local—supporting the communities we’re part of and the people who help bring our projects to life. If you’re a Texas-based subcontractor or supplier who shares our values, we’d love to connect and explore how we can build together.

Build with Us