John Costello

Q: What is John Patrick Costello email address?

Email John Patrick Costello at jcstrategicsolutions@gmail.com and johncostelloandassociates@gmail.com. This email is the most updated John Patrick Costello's email found in 2026.

Q: How to contact John Patrick Costello?

To contact John Patrick Costello send an email to jcstrategicsolutions@gmail.com or johncostelloandassociates@gmail.com. If you want to call John Patrick Costello try calling on 6186700319 and 6184301234. (updated on September 07, 2025)

Broker at CR Holland Real Estate | Belleville, Illinois, United States

Profile last verified September 2026

Real Estate Verified Profile Belleville, Illinois, United States Southern Illinois University, Carbondale

John Costello’s Email & Phone Number

Verified

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

618*****

United States • Mobile

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John Costello Work Experience

Broker at CR Holland Real Estate in January 2002 - Present

President at JC Strategic Solutions LLC in April 2006 - Present

President at Costello & Associates Inc in January 2014 - Present

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Lobbyist at John Patrick Costello LLC in January 2021 - Present

Real Estate Broker at Nester Realty in February 2022 - Present

Licensed Real Estate Broker at CR Holland Real Estate in January 2018 - March 2022

Real Estate Broker at Southern Illinois Realty LLC in April 2016 - March 2022

John Costello Education

Southern Illinois University, Carbondale, MCMA Communication, October 1997 to October 1999

Southwestern Illinois College, Associate Degree, October 1995

John Costello Skills

Investment Properties Foreclosures Real Estate Development Sellers Real Estate Transactions Negotiation Sales Management Real Estate Investors Sales REO New Home Sales Residential Homes Single Family Homes First Time Home Buyers Fundraising Short Sales Selling Buyer Representation Budgets Strategic Planning Nonprofits Team Building Marketing Public Speaking Public Relations Leadership Customer Service Condos Relocation Property Management Management New Business Development Construction Event Planning Contract Negotiation Commercial Real Estate New Homes Apartments Small Business Disposition Brokerage Referrals Buyers Rentals Leases Location Intelligence Move Up Buyers HUD

John Costello’s Colleagues

Chad Holland

Illinois, United States

Managing Partner of CR Holland - Construction, Real Estate, Property Management.

CR Holland Real Estate is a licensed real estate brokerage in the State of Illinois. We specialize in selling and developing Commercial & Residential real estate. We have a history of success by combining the talents of an experienced team of Real Estate professionals who offe...

Tyler Goebel

Greater St. Louis

Finance and Accounting Manager at CR Holland Commercial Real Estate

Finance and Accounting Manager at CR Holland Commercial Real Estate
(Nov 2025 – Present)

Chris Nelson

Belleville, Illinois, United States

Licensed Real Estate Broker at CR Holland Real Estate

Licensed Real Estate Broker at CR Holland Real Estate
(Jun 2014 – Present)

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Frequently asked questions about John Costello

What is John Patrick Costello email address?

Email John Patrick Costello at [email protected] and [email protected]. This email is the most updated John Patrick Costello's email found in 2026.

What is John Patrick Costello phone number?

John Patrick Costello phone number is 6186700319 and 6184301234.

How to contact John Patrick Costello?

To contact John Patrick Costello send an email to [email protected] or [email protected]. If you want to call John Patrick Costello try calling on 6186700319 and 6184301234. (updated on September 07, 2025)

What industry does John Costello work in?

John Costello works in the Real Estate industry.