Lake Arrowhead Real Estate Agents & Local Market Specialists

This page introduces the real estate professionals at Theresa Grant & Associates Real Estate Partners, a local brokerage serving Lake Arrowhead and the surrounding San Bernardino Mountain communities.

Each agent listed below plays a distinct role within the team, with experience tailored to specific client needs such as full-time mountain living, second homes, luxury properties, and complex selling strategies.

Rather than ranking agents by sales volume or production, this page is organized by specialization and client focus to help buyers and sellers identify the right professional for their situation.

How This Team Is Structured

Agents are presented based on their primary role within the brokerage and the types of transactions they most frequently handle, including seller strategy, buyer representation, investment properties, and transaction coordination.

Theresa Grant — Broker & Market Principal

Theresa Grant is the founding broker of Theresa Grant & Associates Real Estate Partners and has over 30 years of experience serving Lake Arrowhead, Crestline, Running Springs, and surrounding mountain communities.

She works closely with buyers and sellers navigating pricing strategy, market timing, and complex transactions, particularly for primary residences, second homes, and high-value mountain properties.

• Primary service areas: Lake Arrowhead, Crestline, Running Springs
• Transaction focus: Seller strategy, complex pricing, high-value properties
• Client profile: Full-time residents and second-home owners, Probate

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Julia Bauerschmidt — Realtor - Client Representation Specialist

Julia Bauerschmidt represents buyers and sellers throughout Lake Arrowhead and surrounding mountain communities, providing strategic guidance and hands-on support across a wide range of transactions.

Clients who value clear communication, thoughtful advocacy, and a steady presence throughout the buying or selling process often work directly with Julia on primary residences and second homes.

• Primary service areas: Lake Arrowhead, Crestline
• Transaction focus: Buyer and seller representation
• Client profile: Full-time residents and second-home clients

Dawn Schulert — Buyer Representation Specialist

Dawn Schulert specializes in buyer representation throughout Lake Arrowhead, Crestline, and Running Springs, guiding clients through the mountain home purchasing process from first showing to closing.

Clients who value clear communication, thorough home tours, and hands-on guidance often work with Dawn when purchasing primary residences or second homes in mountain communities.

• Primary service areas: Lake Arrowhead, Crestline, Running Springs
• Transaction focus: Buyer representation, offer strategy
• Client profile: Primary and second-home buyers

Art Guilfoil — Mountain & Investment Property Specialist

Art Guilfoil focuses on mountain and investment properties, working with buyers evaluating long-term value, rental potential, and pricing strategy in all mountain communities.

He is frequently consulted by clients considering second homes or investment opportunities who want a data-driven approach to mountain real estate decisions.

• Primary service areas: Lake Arrowhead, Big Bear
• Transaction focus: Investment properties, pricing analysis
• Client profile: Investors and second-home buyers

Catherine Porter — Operations Manager

• Role focus: Brokerage operations and transaction systems
• Responsibilities: Workflow management, compliance support, internal coordination
• Client interaction: Indirect support through agent collaboration

Her role supports both clients and agents behind the scenes, ensuring timelines, documentation, and coordination remain organized and efficient throughout each transaction.

Catherine Porter serves as the Operations Manager for Theresa Grant & Associates Real Estate Partners, overseeing internal systems, transaction flow, and operational consistency across the brokerage.

Who This Team Works With

This team works with full-time mountain residents, second-home buyers, and sellers navigating timing, pricing, or property-specific considerations unique to Lake Arrowhead and nearby communities.

Choosing the Right Agent

Buyers and sellers are encouraged to work with the agent whose specialization best aligns with their goals, whether that involves buyer representation, investment analysis, or seller pricing strategy. Each agent collaborates closely within the team to ensure consistent service and local expertise.

Last updated: February 2026