Hope and help for individuals, couples, and families

Marriage & family therapy, parent coaching, and individual counseling in northern Virginia

At Firm Foundation Family Services, we provide therapy and coaching rooted in the teachings of Scripture, offering Christian counseling that helps individuals and families navigate life's challenges. We believe that the Bible is divinely inspired, revealing who God is, who we are, and how we can live in harmony with Him and one another.

Biblically-informed Counseling for Couples, Families & Individuals

Are you suffering in a troubled marriage? Feeling the strain of family tension, conflict, or estrangement? Trying to understand what happened in a broken relationship or apply wisdom where intimacy has waned? A biblical framework provides both clarity and healing. Scripture teaches us the origins of conflict and offers a path to restoration through faith, wisdom, and grace.

Our Core Values

  • A couple holding hands with a toddler walking in a grassy area.

    God’s Design for Relationships

    God is the Author of life and the Creator of marriage, parenthood, and family. When we walk in obedience with Him, our relationships are characterized by love, respect, fulfillment, and reflect His divine purpose.

  • Evening view of Haystack Rock at Cannon Beach, Oregon, with people walking along the shore.

    God is Good

    He desires that people fulfill their purpose to love and serve Him and others in fruitful relationships that glorify Him. God’s good intentions may involve suffering, but He is faithful to sanctify His own for His glory and their edification.

  • Man carrying two children in a flower field, child running ahead

    The Power of Family

    Families shape us deeply, offering both immense joy and potential heartache. Strengthening family bonds through Biblically-based therapy can lead to lasting peace and restoration.

  • Couple kissing outdoors with a light background.

    Therapy as a Tool for Alignment

    Faith-based counseling and coaching help individuals and families align their lives with God’s good, pleasing, and perfect will.

  • Two hands holding a black paper heart on a plain background.

    A Trusting, Compassionate Approach

    Humility, compassion, and a non-judgmental stance are essential in fostering a therapeutic environment rooted in both truth and grace.

Schedule a consultation

Ready to take a step toward healing and connection? Fill out our contact form and prepare to change your family for the better.

Our Counselors

Carrington Cunnington

MS, LMFT, PCI Certified Parent Coach®

Chia-Hua Lu

LPC, LCPAT, ATR-BC

Frequently Asked Questions

  • No, you do not need to be Christian to receive care at Firm Foundation Family Services. We welcome individuals from all walks of life. Our Biblical worldview informs our understanding of human nature, human needs, and how to address distressing symptoms, but we understand that clients are entitled to their own beliefs and values. We are committed to providing support with compassion, curiosity, and respect for each client’s individual experience.

  • We offer in-person therapy sessions as our primary format for Virginia-based clients. We believe face-to-face engagement allows for deeper, more personalized care and is an important factor in promoting mental and relational health.

    That said, we understand life can be unpredictable. Virtual sessions are available when clinically appropriate and may be used to accommodate illness, scheduling needs, or other circumstances. Chia-Hua Lu also provides virtual counseling services to residents of Maryland, where she is licensed to practice.

  • Firm Foundation Family Services is an insurance-free practice. We’ve chosen not to work with insurance providers so we can prioritize your privacy, offer truly personalized care, and support your mental health without external limitations.

    If you have questions about affordability or would like help exploring flexible payment options, we’re happy to discuss how to make therapy more accessible.

  • At Firm Foundation Family Services, we specialize in faith-based counseling that supports individuals, couples, and families in pursuing health and building strong, thriving relationships. Our services include marriage counseling, family therapy, pre-marital counseling, adolescent and individual therapy—all grounded in Biblical principles and Christ-centered hope.

    Our therapeutic approach integrates a variety of research-backed methods such as Gottman Couples Therapy, Emotion-Focused Therapy, Art Therapy, Structural Family Therapy, and Solution-Focused Therapy, to name a few. Check out our clinician profiles to learn more about individual team member’s areas of clinical focus. We believe that strong relationships are built on strong foundations, and we tailor our care to honor your values, restore trust, and deepen connection.

  • "I highly recommend Firm Foundation Family Services, the Christian counseling practice in Ashburn. Faith is available if you want it, but never pushed. The counselors are respectful, caring, and thoughtful. Their face-to-face approach helps build trust and true connections. A real gem for Loudoun County!"

    —Jennifer F.

  • “Carrington is not only a great listener, she is wise and insightful. She has the ability to hear what a person is saying and then read between the lines to motives and desires behind the words....I am thankful for the the way she led me to see the good that was happening already in my family, and supported me in making changes to increase that good!" — Lynne, wife & mother of 4

    — Lynne, wife & mother of 4

  • "Highly recommend Chia-Hua Lu of Firm Foundation Family Services. She trusts her faith to guide her in her profession and her natural disposition is welcoming and makes me feel comfortable sharing with her. I know that she truly cares about me, actively listens, and leans on the Lord in helping me. For some, counseling is a calling, not a job."

    —Stephanie N.

Recent Blog Posts