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[S]PACE Management LLC
Experience.
Performance.
Protection.
ABOUT US
Space Management LLC
The value of Space Management is our combined experience. Led by professionals with over 20 years in residential and commercial real estate, we bring proven insight into protecting, improving, and maintaining your investment’s equity.
Space Management offers full‑service residential and commercial property management throughout Southwest Washington. We are proudly owned and operated by licensed Washington real estate brokers and a licensed contractor, providing property owners with knowledgeable, hands‑on management and clear, reliable communication.
our
Team
Kristen Riggs
Property Manager /
Designated Broker
Active in the real estate industry since 2002, Kristen has expertise in both residential and commercial management. Known for bridging markets and building meaningful connections, her approach cultivates community where our clients live, work, and invest.
David Korniyenko
Owner
Active in the real estate industry for 22 years with over 2,000 transactions, David blends a construction-first perspective with elite market expertise. From framing new developments to managing complex preservation projects, his deep operational background provides clients with a sophisticated approach to portfolio assessment and property investment.
Trevor Sosky
Owner
Leading the Vancouver commercial division since 2008, Trevor specializes in industrial, land, office, retail, flex, and multifamily assets. With nearly two decades of local market leadership, his comprehensive knowledge across all sectors allows him to provide strategic guidance for clients looking to scale and diversify their commercial portfolios.
OUR
Listings
frequently asked
questions
for our
RESIDENTS
CHECK LISTINGS
Find your future home, check out details, schedule showings, and apply online.
PAY RENT ONLINE
Securely pay rent online from anywhere. Set up automatic payments so you always pay on time.
MAINTENANCE
Quickly submit maintenance requests that go directly to our maintenance queue.
OWNERS
THE OWNER PORTAL
SIMPLIFIED & SECURED PAYMENTS
Make payments from the mobile-friendly Online Portal. Directly send funds for owner contributions, including emergency maintenance repairs, renovations, or reserves via eCheck or Debit Card.
ENHANCED COMMUNICATION
Stay connected and informed with built-in messaging, notifications, and emailing tools, all with fully mobile functionality to simplify collaboration.
24/7 ACCESS & PROPERTY INSIGHTS
Get on-demand access to financial statements, monthly summaries, year-end tax statements, and important documents from anywhere using our robust mobile capabilities.
WORK WITH US
Our Services
1
OPERATIONS‑DRIVEN MANAGEMENT
Systems‑based property management built from decades of experience, with operations as the foundation of performance.
2
PROPERTY PRESERVATION & MAINTENANCE
Ongoing maintenance, inspections, and preservation strategies designed to protect property condition and prevent costly repairs.
3
TURNOVER & VACANCY CONTROL
Efficient turnover processes that minimize vacancy time and protect the bottom line.
4
INVESTMENT VALUE PROTECTION
Management decisions focused on maintaining and improving long‑term equity for residential and commercial properties.
5
MARKETING & LEASING
Targeted marketing and leasing strategies that attract qualified tenants and support consistent performance.
6
COMPLIANCE & OVERSIGHT
Professional oversight guided by licensed real estate brokers and a licensed Washington contractor.
CONTACT
Send us an email and we’ll get back to you soon.
