John Edward Brennock

John Edward Brennock

5.0
Rating: 8.5

Licensed for 16 years

Real estate Lawyer at Naperville, IL
Practice Areas: Real Estate, Probate, Estate Planning ... +5 more

1771 West Diehl Road, Suite 120, Naperville, IL

About John

Biography

Practice Areas

8

Practice Areas

Probate 30%

Contested Estates, Estate Litigation and Guardianship

17 years

30%
Real Estate 30%

17 years

30%
Landlord or Tenant 15%

Lease negotiation and eviction litigation.

17 years

15%
Business 5%

17 years

5%
Appeals 1%

12 years

1%
Elder Law 1%

12 years

1%

Fees and Rates

Cost

Free Consultation

$0 first 6 minutes

Hourly Rates

$ 175-375 per hour


Payment Methods

  • Cash
  • Check

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Licenses

Licensed in Illinois for 16 years

State: Illinois

Acquired: 2009

Active and Authorized to Practice Law

No misconduct found

Location

Diaz Anselmo & Associates P.A.

1771 West Diehl Road, Suite 120, Naperville, IL, 60563

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John Edward Brennock's Reviews

Avvo Review Score

5.0 /5.0

73 Client Reviews

Showing 16 - 20 of 23 reviews | Communication Style

Posted by Mary | March 11, 2014 | Landlord & Tenant

Landlord/Tenant issues - clear and concise legal advice - highly recommended

I bought a two flat with a tenant that was in the process of being evicted. I didn't want to use the closing attorney, so called John based on a recommendation. I'm so glad I did! Not only did he save me money, but, more importantly, he patiently explained the process and what my options were con...cerning the eviction so I was able to make an informed decision on how best to proceed. Further, he prepared the necessary releases for the tenants to sign, and even reached out to the tenants to explain the document. The tenants signed off on the release, and were out before the sheriff had to come. It's been my experience in dealing with attorneys that some simply do not want to spend the time explaining the law to their clients - expecting the client to make decisions based on unclear or incomplete information. Not the case with John - again, he spent the necessary time with me to explain both my rights and the tenants' rights under the law so I had a clear understanding of what was at stake. This enabled me to proceed through the eviction process confident that I would be able to get the tenants out quickly and with minimal cost. Simply put, I highly recommend him for all landlord/tenant issues.

Posted by Rob | February 22, 2013 | Landlord & Tenant

Highly knowledgeable, thorough, and responsive

When I was looking for an attorney to handle an eviction I wanted someone that was in court every day and knew landlord-tenant law not only in theory but in practice. I found that in John. He has an encyclopedic-like knowledge of landlord-tenant law and is quick to respond with his (always thoroug...h) thoughts on subject. He has represented me in two court cases and with a handful of lease matters and I don't think I could have been represented any better. My only trepidation in recommending him is that he won't be available next time I need him!

Posted by Tony Fressola | February 15, 2013 | Employment & Labor

A very honest and accessible attorney.

Concerning my case, John kept be very informed. Phoning and updating me even after closing hours. I lost my job, so he lowered his fee. He's very knowledgeable and intelligent . He always let me know my options and was always polite. Yes, I would recommend him in a second. He handled my case as if... it was his own.

Posted by Megan | February 15, 2013 | Lawsuits & Disputes

Highly Recommended Lawyer; Very Responsive & Provided Quick Insight/Resolution

I highly recommend Attorney John Brennock for any legal matters. After seeking monetary resolve in a small claims case for more than one year, John Brennock almost immediately helped provide resolution to the ongoing dispute. Within hours of contacting John Brennock he had provided me with insight in...to my rights as a consumer, details of what I could expect and immediate steps to resolution. On my behalf he then helped work through a resolution quickly to provide me with full money I was owed within just a short time frame. He helped in more ways than I could have ever asked. I would highly recommend John time and again to anyone in need of an attentive and responsive attorney and would 100% seek out John on any legal matter that I may come across at any point in the future. Overall, words can speak to the help and insight Attorney John Brennock provided.

Posted by Mark | February 13, 2013

maintenance neglect

Only a few days after I had asked a question on this website Joh called me with a few different ideas on how I could handle my situation with out an attorny. If those ideas did not work he suggested that I call him back and we can move forward from there.

See All Client Reviews

John Edward Brennock's Lawyer Endorsements

Endorse John
Michelle K. Grayzeck headshot
Michelle Grayzeck

Unknown lawyer | Feb 12

Relationship: Fellow lawyer in community

"I endorse John. He is a passionate and zealous advocate for his clients and an absolute professional to work with."

Aaron E. Rifkind headshot
Aaron Rifkind

Landlord or tenant lawyer | Sep 23

Relationship: Opposing Counsel on matter

"I endorse this lawyer."

Joseph Andrew Brabender IV headshot
Joseph Brabender

Landlord or tenant lawyer | May 20

Relationship: Worked together on matter

"John and I have worked together on numerous landlord-tenant matters with excellent results."

Brad E. Karlin headshot
Brad Karlin

Unknown lawyer | Jun 02

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Scott David Goldman headshot
Scott Goldman

Unknown lawyer | Apr 25

Relationship: Friend

"Mr. Brennock is an excellent attorney with an excellent track record. When it comes to representation in the greater Chicago area, you cannot go wrong using Mr. Brennock's exceptional services. Do not let your rights be handled by anyone else -- Mr. Brennock is the right stop for you."

Jeffrey Anthony Skiendziul headshot
Jeffrey Skiendziul

Landlord or tenant lawyer | Mar 21

Relationship: Fellow lawyer in community

"I find Mr. Brennock to be a highly reputable and reliable attorney who is knowledgeable, capable and compassionate towards his clients. Anyone needing legal advice should turn to John Brennock. I endorse this lawyer."

Jason Michael Perash headshot
Jason Perash

General practice lawyer | Feb 23

Relationship: Worked together on matter

"I endorse this lawyer. John tutored me years ago in law school, and he always had a thorough command of the various areas of law. We have talked often since then, and he has given me valuable advice on how to run my practice and help clients. If you live near Chicago and have a problem that John can help you with, I unquestionably recommend a call to John."

Howard M Lewis headshot
Howard Lewis

Landlord or tenant lawyer | Feb 23

Relationship: Fellow lawyer in community

"I endorse this lawyer. Attorney Brennock is an outstanding attorney with an excpeptional reputation. He is a strong and zealous advocate for his clients and a credit to the legal profession."

Stephanie Bowman Arsenty headshot
Stephanie Arsenty

Unknown lawyer | Feb 17

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Edwin H. Korb headshot
Edwin Korb

Landlord or tenant lawyer | Mar 05

Relationship: Worked together on matter

"I endorse this lawyer. He is bright, knows the law well, has a great temperment yet is an excellent advocate for his clients. He has a strong work ethic and always quotes the most reasonable fees. I know he has many satisfied clients."

Carlton Richard Marcyan headshot
Carlton Marcyan

General practice lawyer | Mar 05

Relationship: Fellow lawyer in community

"J.E. Brennock is an aggressive, insightful and smart lawyer who provides valuable service and assistance to his clientele. Most importantly he is a person who can be trusted and zealously protects his client's interests. I strongly recommend him to be your counsel. Carlton R. Marcyan Attorney/CPA/CFP"

View All Endorsements
Jason Michael Perash headshot
Jason Perash

Unknown lawyer

Stephanie Bowman Arsenty headshot
Stephanie Arsenty

Foreclosure lawyer

Brad E. Karlin headshot
Brad Karlin

Litigation lawyer

Jeffrey Anthony Skiendziul headshot
Jeffrey Skiendziul

Criminal defense lawyer

Mark Aaron Silverman headshot
Mark Silverman

Landlord or tenant lawyer

Experience

Rating:  8.5 (Excellent)

Honors

2015

Client's Choice Award - Landlord & Tenant Law, Avvo

2014

Client's Choice Award - Landlord & Tenant Law, Avvo

2013

Client's Choice Award - Landlord & Tenant Law, Avvo

2012

Clients' Choice Award - Landlord & Tenant Law, Avvo

2008

The Eugene S. Quigley Delta Theta Phi Scholarship Award., Delta Theta Phi Law Fraternity, Power Senate

Work Experience

2023 - Present

Senior Associate Attorney, Diaz Anselmo & Associates P.A.

2021 - 2023

Associate Attorney, Diaz Anselmo & Associates P.A.

2020 - 2021

Principal, Law Offices of John E. Brennock

2019 - 2020

Associate Attorney, Spain, Spain & Varnet, PC

2015 - 2019

Senior Associate Attorney, Alicja M. Sroka & Associates, P.C.

2009 - 2015

Principal, Law Offices of John E. Brennock

2008 - 2008

Legal Intern, Glassen Rhead McLean Campbell & Schumacher

2008 - 2008

Student Attorney, Washtenaw Public Defender Clinic

Associations

2017 - Present

Illinois State Bar Association

Member - Judicial Evaluation Committee (Cook County)

2016 - Present

DuPage County Bar Association

Member

2016 - Present

Illinois State Bar Association

Member - Standing Committee on Delivery of Legal Services

2011 - Present

First American Title

Attorney Title Agent

2011 - Present

Chicago Title

Attorney Title Agent

2009 - Present

American Bar Association

Member

2009 - Present

Chicago Bar Association

Member

2009 - Present

Illinois State Bar Association

Member

Sample of Legal Cases

FirstMerit Bank, N.A. v. Soltys, 2015 IL App (1st) 140100

Appellate court affirmed dismissal of claims against Defendant/Client

Security Deposit Recovery Case

Settled - Tenant received $5,550.00

Security Deposit Recovery Case

Settled - Tenant received $4,314.50

See More Legal Cases

Education

2008

Western Michigan University

JD - Juris Doctor

2006

John Carroll University

BA - Bachelor of Arts

Speaking Engagements

2024

Landtrust Title Services - May 2024 presentation

Title 101 and 2024 Title Market Trends: What REALTORS Need to Know

2024

Chicago Veterans Real Estate Meetup - July 2024

Risk Mitigation, Protecting Your Interests and Getting the Deal Closed: Your Attorney's Role in the Real Estate Transaction

2019

The Chicago Friendly Lawyers Conference - 2019 Law Firm Buisness Plans (starting and growing your practice)

2017

ABA Law Student Division National Arbitration Competition - National Finals

Arbitration Competition - Judge

2015

Chicago Bar Association Moot Court Competition Competition Judge

2015

ABA Law Student Division National Arbitration Competition - National Finals Arbitration Competition - Judge

2014

ABA Law Student Division National Appellate Advocacy Competition

Moot Court - Appellate Judge

2014

7th Circuit Spring Meeting Lunch with Professionals (Landlord/Tenant)

Publications

Languages

English

Activity

Avvo Rating

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What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
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