Meet the Southwest Horizon Team

Real Estate With Heart, Strategy, and Purpose

At Southwest Horizon Real Estate Services, we’re more than agents — we’re advocates for seniors and families navigating life transitions.

Our approach blends professional excellence with compassion and clarity — a philosophy inspired by our founder, Tim Tiller, MSW.

“I built this team to bring together experts who not only understand the real estate process — but the people it impacts.”

Tim Tiller, MSW, Founder & Realtor®

Our Team’s Philosophy

Every member of our team is guided by one core belief:
real estate should serve people, not the other way around.

We’re proud to bring together professionals who are:

Experienced in the Phoenix market

Deeply familiar with every pocket of the Valley.

Certified & specialized

Many hold senior-focused or relocation designations.

Empathetic by nature

Chosen for how they listen, not just what they sell.

Service-minded

Committed to faith, integrity, and long-term relationships.

Our Core Services

Guided by Values

Faith-Grounded Service

We lead with integrity and gratitude.

Family-Centered Perspective

We treat clients like family, not files.

Forward-Focused Mindset

Every transition is an opportunity for growth and new beginnings.

Get to Know Us

Tim Tiller

Tim blends strategic guidance with genuine client care—ensuring every real estate move feels informed, supported, and intentional.

Brandi Giraud

Brandi combines a background in short-term property management sales with a heartfelt passion for real estate, helping seniors and their families navigate life’s next chapter with peace, compassion, and confidence.

Each team member brings a unique strength — from marketing and negotiation to client care — united by one mission: helping you move with confidence and connection.

Let’s Connect

We’d love to meet you, hear your story, and help you plan your next move.