House Trevethan is a Tucson-based technology consulting and operations firm dedicated to helping small and mid-sized businesses reduce complexity, improve efficiency, and prepare for sustainable growth.

We help organizations streamline business processes, connect disconnected systems, and gain better visibility into their operations through practical technology solutions. Our services include website design and management, CRM implementation and automation, Microsoft 365, back-office systems, custom software development, AI readiness, and fractional technology leadership.

Many growing businesses find themselves juggling multiple tools, manual processes, and information spread across different platforms. We work alongside our clients to simplify those challenges, eliminate operational friction, and create systems that support their goals.

At House Trevethan, we believe technology should make work easier—not more complicated. Whether you're looking to improve customer experience, increase efficiency, or build a stronger foundation for growth, we're here to help.

Proudly serving businesses throughout Marana, Tucson, Southern Arizona, and across the United States.