Firm Values
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Our attorneys have only one goal – to help you reach yours. That means discussing and listening to you to understand your goals. Once we meet and understand your goals, we will work tirelessly towards reaching them.
You don’t need just any attorney. You need an attorney with integrity, an attorney you can trust, an attorney you have confidence in that he or she understands your goals and is working hard to reach them. You need an attorney who knows that your matter is as important as you know it is. And that is who we are.
We take pride in working efficiently and reaching favorable results cost effectively. We have experience in large law firms which are excellent training grounds and excellent places to get high-cost legal advice. In contrast, our firm is a great home for practical lawyers, and a great place for you, as our client, to get top legal advice without the large firm price tag. Legal costs must not, and at Manjarres Law will not ever come as a surprise.
Practice Areas

Business Law & SH&E
- Corporate Strategic Counseling
- Business Consulting
- Contract Negotiation & Management
- Commercial Transactions/ Acquisitions/ Joint Ventures
- Compliance Counseling
- Corporate Communications Guidance
- Corporate Policy Development
- Risk Management

Latin American Business Consulting
- Latin American Business Consulting/ Transactions

Labor & Employment Law
- Labor and Employment Law
- Counseling & Litigation in agencies and state and federal courts
- Union Relations
- Non-Compete Agreements (Enforcement & Defense)
- Severance Negotiations

Training
- Training
- Legal compliance & Policy Compliance

Mediation & Dispute Resolution
- Mediation/ Alt. Dispute Resolution
- Certified Mediator
- Alternative Dispute Resolution
- Arbitration

Litigation
- Federal Courts
- State Courts
- Government Agencies

Real Estate Law
We Represent:
- Buyers
- Sellers
- Investors
- Lenders

Industries Served Presently
- Equipment Manufacture and Sale
- Landscaping
- Heating/ Cooling/ Refrigeration
- Professional Services
- Publishing
- Restaurant/ Spirits
- Real Estate (Buy/Sell/ Lease)
- Legal
About Us
Manjarres Law LLC
Counsel to Businesses and Individuals
Manjarres Law LLC, established in 2008, is a firm of talented and pragmatic attorneys with a combined decades of experience helping clients reach their goals. All of us share a commitment to the success of our clients. That means we listen. We understand. We focus. We counsel. We act. We succeed. And we do it cost-effectively.
In short, we PARTNER with you. Whether that is through negotiation, dispute resolution, or litigation. We can aggressively pursue your interests, or vigorously defend you. We are your trusted partners.

David Manjarres, J.D.
Principal Attorney
David Manjarres is a talented and experienced attorney practicing in all areas of civil law. He received his law degree from the DePaul University College of Law in 1997, and his undergraduate degree in Finance from Northern Illinois University. While in law school, Mr. Manjarres was honored to serve as a law extern to U.S. District Court Judge Ruben Castillo of the U.S. District Court for the Northern District of Illinois. He has vast experience practicing with some of the largest law firms in the U.S. prior to founding Manjarres Law LLC. His clients have included Fortune 500 companies, as well as mid and small sized businesses and individuals.
Mr. Manjarres is a creative attorney with a track record of success in state and federal courts and administrative agencies. He is experienced in every aspect of litigation, including winning jury and bench trials. He is known to be an imaginative and effective negotiator with proven ability, and represents clients in management – labor relations between clients and unions. He has represented clients with the Teamsters Union, the Laborers Union, the Operators Union, the Painters Union, the Carpenters Union, the Service Employees International Union (SEIU), and the United Auto Workers Union, among others.
Areas of Expertise
- Employment Discrimination (Individual & class action cases) basis of age, race, sex, religion, national origin, or sexual orientation), sexual harassment, violations of the Americans with Disabilities Act (ADA) the Family and Medical Leave Act (FMLA)
- Wage Disputes (overtime or minimum wages under the state or federal Fair Labor Standards Act (FLSA).
- Defends & Prosecutes Cases alleging (breach of non-compete agreements or employment contracts and negotiates severance agreements on behalf of clients.)
Publications
Mr. Manjarres is recognized for his employment law expertise and has authored many publications including:
- In 2013 he co-authored a new edition of a chapter on Employment Torts for a book titled “Employment Termination 2013, authored in 2008 and previously republished in 2010.
- Employment Termination 2013 is published by the Illinois Institute of Continuing Legal Education (IICLE). Mr. Manjarres’ work includes analysis of the law of wrongful termination, breach of contract, breach of covenant not to compete, negligent hiring and retention, malicious prosecution, and fraud/ embezzlement, among others.
- Supreme Court Extends Reach of Hostile Environment Claims, ISBA Labor and Employment Law Newsletter, October 2002.
- The Illinois Dram Shop Act, IICLE 2000; Chapter co-author.
- Is That Project Labor Agreement the Iceberg to Your Titanic Contract? Lake County Contractors Association Professional Practice Report, 10/98.
- Corporate Communications Handbook, 1997-1998 Edition; Wesley Walton; Clark, Boardman, Callaghan; Acknowledged contributor.
Presentations
Mr.Manjarres regularly presents seminars on various legal topics. Please contact us if you would like him to address any topic to your group. In the past he has presented on topics such as:
- Ethics and Legal Compliance. Nalco Company Management Seminars (2007).
- The Perils of Internet Access and E-mail. Lorman Educational Services (10/00).
- Effective Record-keeping Under Title VII and the Illinois Human Rights Act. Lorman Educational Services (6/00, 9/00).
- Joint or Co-Employer Liability under Title VII. Rosenthal and Schanfield Seminars (10/99).
- Temporary and Contingent Workers: The Risks. Rosenthal and Schanfield Seminars (10/97, 2/98, 10/98).
Protecting your business interests requires careful planning and quick reaction. We are very good at both. Call us today at (630) 541-5988. We are ready to commit our experience to your success.
Laws & Regulations
(Employer Resources)
Call Us (630) 541-5988 for a Complimentary Consultation

Through our ability to associate as necessary with other attorneys, we can help you with whatever legal need you have, including needs in areas of law not listed here. We believe the relationship with your attorney is critical to the success of your case. Our relationship with you is built on trust and confidence. We will represent you diligently, including associating with other attorneys where it will benefit your representation, however, we will remain your attorneys, and we will always act in your best interest, valuing your trust and confidence.
News & Events
Manjarres Law LLC Celebrates Remarkable Successes in 2024
Downers Grove, IL – Manjarres Law LLC is proud to announce a year of significant achievements in 2024. Our firm successfully guided the defense of a multinational client in a high-stakes state court case in New York, securing a favorable outcome that underscores our commitment to excellence and client satisfaction. Additionally, we have represented numerous clients in state agencies, including the Illinois Human Rights Commission, and courts throughout Northern and Central Illinois, achieving successful resolutions that reflect our dedication to providing top-tier legal services.
Our successes this year are a testament to the hard work and expertise of our talented team of attorneys and staff. We have consistently demonstrated our ability to navigate complex legal landscapes, delivering results that meet and exceed our clients’ expectations. Our practice areas, including business law, labor and employment law, and litigation, have seen significant growth and success, further establishing Manjarres Law LLC as a trusted partner for businesses and individuals alike.
As we look forward to 2025, we extend our heartfelt gratitude to our loyal clients and friends for their continued support. We are excited about the opportunities and challenges that lie ahead and remain committed to achieving outstanding results. Manjarres Law LLC is poised for another year of vigorous advocacy and exceptional service, and we are eager to continue our journey of success with you.
For more information about our services and achievements, please contact Managing Partner David Manjarres at 630-541-5988.
David Manjarres in the News!
Being a Parent in the Time of COVID-19: New Law Provides Extended Leave for Parents.
David Manjarres recently spoke to Univision Chicago regarding a new law that, in certain circumstances, provides parents of school-age children with extended paid leave when they are unable to go to work or to telework. Univision anchor Natalie Perez’ complete story (in Spanish) can be found here:
As the Univision Chicago report by Natalie Perez states, in March of 2020, Congress, in response to the COVID-19 pandemic, passed the Families First Coronavirus Response Act (FFCRA). Among other things, the law requires employers of less than 500 employees to provide a paid leave of up to 12 weeks to employees who have been employed for more than 30 days and are unable to go to work or to telework because the employee is caring for his or her child (or children) because the child’s school or place of care is closed (or child care provider is unavailable) due to COVID-19 related reasons. The amount of pay is 2/3 the employee’s regular rate up to a maximum of $200 per day and $12,000 total. The 12 weeks of leave available is a total of 12 weeks between any Family and Medical Leave Act (FMLA) leave and FFCRA leave. The new law is in effect from April 1, 2020 through the end of 2020.
If you have any question about this or any other related topic, please contact your Manjarres Law LLC attorney at 630-541-5988.
Contact Us
Manjarres Law, LLC
Address
1202N 75th St. Ste. 250
Downers Grove, IL 60516
Phone
(630) 541-5988
*Flexible Billing Arrangements
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