Run a free full auditCastlebrook Law, P.C. is a Lawyer in Carpentersville, IL, located at 526 Market Loop Rd Ste D. The firm is a civil and criminal practice law firm specializing in Family Law, Estate Planning, Real Estate, Probate, Misdemeanor, and DUI/Traffic Law. The practice also handles other civil matters including Personal Injury, Medical Malpractice, Workers’ Compensation, Forfeitures, Incorporation and Business Matters, Collections, and Insurance Matters. Justin M. Hastings serves as managing partner, having been promoted in early 2019 after taking over his predecessor’s firm. He practices as a mediator and guardian ad litem while championing alternative dispute resolution. Bryan D. Sullivan is a partner with a decade of courtroom experience as a seasoned trial attorney. The firm offers a free one-hour consultation for prospective clients seeking legal assistance. The firm, formerly known as Koch Law Group, P.C., handles specific legal matters across its practice areas. Family law services include divorce, child custody, parenting time, child support, adoption, paternity matters, and orders of protection. Estate planning offerings consist of wills, trusts, medical and property powers of attorney, and living wills. Real estate practice covers residential, commercial, and agricultural transactions, landlord/tenant issues, foreclosures, and land use and zoning. The criminal law practice includes defense for DUI/DWI, misdemeanors, traffic violations, drug offenses, assault and battery, robbery and theft, fraud, domestic battery and abuse, and juvenile crime. Additional civil matters include personal injury, medical malpractice, workers’ compensation, forfeitures, incorporation and business matters, collections, and insurance matters. Justin M. Hastings earned his J.D. in Philosophy and Sociology from DePaul University in 2013, and an A.A. from William Rainey Harper College in 2011. He is a member of the Illinois State Bar Association, DuPage County Bar Association, Kane County Bar Association, and McHenry County Bar Association. Bryan D. Sullivan is a native of McHenry County, IL. The attorneys work alongside clients with integrity, communication, and expertise, aiming for the timely resolution of legal matters. Castlebrook Law, P.C. holds a rating of 4.40 based on customer reviews. The firm provides dedicated legal representation in Carpentersville, IL, with a focus on building lasting relationships with its clients.
BizScoreAI awarded the business a Technical score of 92 out of 100, which ensures the website is technically sound and indexable for search engines. The Discoverability score of 75 out of 100 confirms that AI crawlers can access every page, allowing AI assistants to recommend the firm. The business ranks number 2 of 3 Lawyer businesses that BizScoreAI has scored in Carpentersville.
BizScoreAI scanned the website castlebrooklaw.com on August 20, 2026. Castlebrook Law, P.C. has a BizScore of 45 out of 100.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 1 of 30 points, AI Trust Signals 10 of 20 points.
Website audit sub-scores (out of 100): On-Page 60, Technical 93, Performance 79, Content 51.
Strengths: 4 checks passed. AI Crawler Access, AI Content Blocking, About/Team Page, XML Sitemap.
Areas to improve: 14 checks. llms.txt (failed), FAQPage Schema (failed), Google Business Profile Link (failed), LocalBusiness Schema (failed), Third-Party Review Links (failed), Q&A Content (failed), Content Too Thin (failed), Meta Description (failed), Organization Schema (warning), Speakable Schema (warning), Hyperlocal Targeting (warning), Local Multimedia (warning), Weak Heading Structure (warning), Author Signals (warning).
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