Castle Law

What Castle Law does

Castle Law LLC is a privately held general-practice law firm headquartered in Joliet, Illinois, with additional offices in Oak Brook and Hoffman Estates, serving individuals and small-to-mid businesses across 10+ northeastern Illinois counties (Cook, Will, DuPage, Kendall, Grundy, Kankakee, Kane, McHenry, Lake, DeKalb). The firm operates 13 practice areas spanning real estate (residential, commercial, tax appeal, zoning and land use), estate planning and probate, business and employment law, civil litigation, landlord-tenant/evictions, HOA counsel, guardianship, and registered agent services. Its core stated philosophy is to minimize client legal risk and maximize financial return, and the firm is organized around a consolidator model that allows solo and small firm practitioners to merge into Castle Law to obtain economies of scale — exemplified by the 2015 merger with Dystrup, Hoster, & Jarot, PC.

The firm makes money through traditional professional-services fee arrangements — primarily hourly billing and flat-fee attorney-client engagements — across its diversified practice areas, with no publicly disclosed fee schedule. Go-to-market is sales-led and relationship-driven, relying on attorney reputation, a curated network of residential real estate agents and cash buyers across the Chicagoland suburbs, client referrals, community involvement (including an Illinois State Senator on staff), and content marketing via a podcast, YouTube channel, SEO-optimized practice-area website pages, and online intake forms. Customer segments span residential real estate buyers/sellers/investors, commercial property owners, landlords (exclusively representing property owners), HOA boards, and individuals/families needing estate planning or probate services.

The firm does not develop proprietary technology; it operates on standard legal practice management and CRM tools, uses LawPay for online operating and trust-account payments, and supplements its practice with digital intake forms and a client testimonials portal. Headcount is estimated at 25-35 across approximately 9 attorneys, 12+ paralegals, and operational staff including a COO, CFO, Client Liaison, and Loan Operations Specialist. The firm traces its lineage to Brumund & Jacobs (1960) and was rebranded to Castle Law in 2003 by Co-Founder and CEO Gary K. Davidson.

Name

Castle Law

Legal name

Castle Law LLC

Website

https://castlelaw.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

1–10 employees

Short description

Castle Law LLC is a privately held general-practice law firm with three Chicagoland offices (Joliet, Oak Brook, Hoffman Estates) serving individuals and small-to-mid businesses across 10+ northeastern Illinois counties through 13 practice areas spanning real estate, estate planning, business law, litigation, landlord-tenant, HOA, and probate services.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Real Estate & Construction Law (BPAHAAAE)

akta.pro secondary industries

Family & Private Client (Trusts & Estates) Law (BPAHAAAK), Estate Administration & Probate Services (FSAAANAE)

Keywords

• Legal services
• Real estate law
• Estate planning
• Business law
• Civil litigation

Headquarters

HQ city

Joliet

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

1. Legal Services – Professional Fees: Traditional hourly billing and/or flat-fee arrangements for legal services across practice areas including real estate transactions, estate planning, business law, litigation, landlord-tenant matters, probate, HOA counsel, and other areas of law.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Castle Law is a general-practice law firm providing legal counsel across 13 practice areas including real estate transactions (residential and commercial), estate planning, probate, business law, employment law, civil litigation, landlord-tenant/evictions, HOA governance, zoning and land use, real estate tax appeals, registered agent services, and guardianship. The firm operates three offices in the Chicagoland area and delivers services through direct attorney–client engagements under hourly or flat-fee arrangements.

Product overview

Castle Law is a general practice law firm providing legal services through 13 core practice areas covering business law, employment and labor law, estate planning, guardianship, landlord-tenant/evictions, HOA, civil litigation, probate, commercial real estate, residential real estate, real estate tax appeal, registered agent services, and zoning and land use. The firm operates three offices in the Chicagoland area (Joliet, Oak Brook, and Hoffman Estates) and offers supplementary digital services including online intake forms for estate planning and probate, a real estate loan intake form, and a client testimonials portal. The firm also produces THE VOICE OF CASTLE LAW media content and maintains a Realtors Tool Kit resource. The practice areas operate as distinct service lines rather than a unified software platform, offering traditional legal services across Illinois state and local jurisdictions.

Differentiator

Problem solved

Functional benefit

Products and services

• Business Law Legal services covering business formation, contracts, corporate governance, employment law, consumer protection, taxation, intellectual property, regulatory compliance, data privacy (including BIPA), and business dissolution for Illinois-based businesses.
• Employment & Labor Law Legal representation and counsel on employment contracts, discrimination and harassment claims, wages and hours regulations, health and safety compliance, family and medical leave, unionization, employee privacy rights, and termination procedures.
• Estate Planning Comprehensive estate planning including wills, trusts, powers of attorney for property and healthcare, healthcare directives, beneficiary designations, guardianship designations for minor children, and charitable giving strategies for Illinois residents.
• Guardianship Legal representation for guardianship proceedings, including guardianship of the person and guardianship of the estate, involving court petitions, evidence documentation, and judge determination for wards who are minors or incapacitated individuals.
• Landlord-Tenant (Evictions) Exclusive representation for property owners in Illinois covering landlord responsibilities, lease agreements, eviction processes, and compliance with state, local, and county landlord-tenant laws.
• Homeowners Association (HOA) Legal services for HOA governance including property maintenance, rules enforcement, dues collection, financial management, dispute resolution, community events, architectural control, and insurance management for Illinois HOAs.
• Civil Litigation Complex litigation services covering contract disputes, business torts, breaches of fiduciary duty, and intellectual property disputes, including jurisdiction determination, claims and defenses, discovery, settlement/ADR, and trial and appeal representation.
• Probate Probate administration services including petition filing, representative appointment, asset inventory and appraisal, creditor notification, debt payment, and estate distribution under Illinois court supervision. Network-enabled cash sales can be completed in as little as 14 days across 9 northeastern Illinois counties without opening a formal probate estate.
• Commercial Real Estate Legal services for commercial real estate transactions and disputes in Illinois, covering the full lifecycle from acquisition to development and disposition.
• Residential Real Estate Comprehensive residential real estate transaction services in Illinois including purchase agreements (Multi-Board 7.0 and CAR contracts), attorney review (5 business days for approval/modification; 10 days for termination option), home inspections, financing, title search and insurance, and closing coordination.
• Real Estate Tax Appeal Property tax assessment appeal services challenging assessed values in Illinois, including market value comparisons, assessment ratio studies, exemption reviews, and administrative hearings.
• Registered Agent Registered agent services for Illinois business entities including service of process receipt, legal document handling, state correspondence forwarding, and compliance maintenance.
• Zoning & Land Use Zoning and land use legal services including local ordinance navigation, permit and approval assistance, variance and special exception requests, and comprehensive planning guidance in Illinois.

Quantifiable outcome

• Probate property disposition network can complete cash sales in as little as 14 days without opening a formal probate estate
• +2 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Scale indicators2 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Polsinelli PC: National full-service firm with a substantial Chicago office, offering overlapping practice areas in real estate, business law, estate planning, and litigation. Larger scale but competes for the same Illinois-based clients on overlapping transactional and litigation matters.
• Husch Blackwell LLP: National firm with a major Chicago presence covering real estate, business, estate planning, employment, and litigation practices. Competes for mid-market Illinois clients across all of Castle Law's primary practice areas.
• Levenfeld Pearlstein LLC: Chicago-based full-service firm serving closely held businesses, real estate investors, and high-net-worth individuals. Direct competitor for Castle Law's business and estate planning segments, with greater scale and a national reach.
• SmithAmundsen LLC: Midwest regional firm with offices across Illinois, Indiana, and Wisconsin, providing business, real estate, estate planning, employment, and litigation services. Comparable practice mix with deeper geographic footprint across the Midwest.
• Howard & Howard Attorneys PLLC: Multi-state Midwest firm headquartered in Illinois with full-service practice including real estate, business, estate planning, and litigation. Overlaps Castle Law on most practice areas with broader geographic reach.

Direct peers

• Momkus LLP: DuPage County-based full-service firm providing estate planning, real estate, business, and family law services to clients across Chicago's western suburbs. Practically adjacent geography and similar SMB and individual client mix.
• Rathbun Cserny LLC: Chicagoland suburban firm offering similar practice areas including real estate transactions, estate planning, business law, and litigation in the same Illinois counties Castle Law serves. Direct peer with very similar service profile.
• Keough & Meehan Law Group: Suburban Chicago firm (Plainfield/Naperville area) serving Will and surrounding counties with real estate, estate planning, and family law services. Competes head-to-head for the same suburban residential and small business clientele.
• Kovitz Shifrin Nesbit PC: Chicago suburban firm with a strong real estate and business law practice serving individual and business clients in similar Illinois geographies. Closely comparable practice mix and target market to Castle Law's core transactional offerings.

Others

• LegalZoom: Online legal services platform offering standardized wills, trusts, LLC formation, and residential real estate documents at lower price points. Represents the technology-enabled competitive threat on commoditized slices of Castle Law's estate planning, residential real estate, and registered agent services rather than a head-to-head local competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/c/CastleLaw/videos
• Facebookfacebook.com/castlelawillinois
• LinkedInlinkedin.com/company/castle-law-llc
• Xx.com/CastleLawFirm

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Castle Law