First In Realty, Inc. is a Commercial Real Estate Agent in Harvey, IL, located at 2409 W 104th St. The firm provides acquisitions, dispositions, landlord representation, tenant representation, ground leasing, commercial retail and office leasing, and asset management services. It also handles residential real estate needs, assisting clients with buying, selling, and leasing primary residences or investment properties. The business holds a rating of 4.90 based on customer reviews.
First In Realty, Inc. operates as a Chicago-based firm that blends large brokerage representation with a personal, hands-on approach. The company was established by a Chicago Firefighter, whose values of hard work, dedication, and integrity drive daily business practices. The team utilizes effective marketing campaigns, expert negotiations, and transactional management to provide pragmatic assessments and precise solutions. This approach helps clients make the right choices for their real estate needs, whether they are improving investment value or navigating complex transactions.
The firm is led by Designated Managing Broker and Principal Mark Mielnicki, under whose leadership the company has grown into a leading source of commercial and residential brokerage and property management in the Chicagoland market. Associate Broker Bob Fleckenstein, who joined in 2015, has earned a spot on the Chicago Association of Realtors Top Producer list in the Mt. Greenwood neighborhood for two consecutive years. Managing Broker Dan Poole brings seven years of banking and financial experience to assist clients in selecting the best fit for their commercial and residential needs.
Associate Broker Robert Alessi covers all areas of the city and surrounding suburbs, specializing in single-family homes, condos, multi-unit buildings, and income properties. Associate Broker and Administrative Assistant Sarah Malburg, a Finance graduate of St. Xavier, assists with internal communications, marketing, and logistics. Jennifer Rodenberg, the Accountant, brings over 15 years of accounting experience, including time at the Chicago Board of Options, and is responsible for budgeting forecasts for managed retail and office centers.
First In Realty, Inc. brings its extensive commercial and residential expertise to the Harvey community, offering clients a dedicated team focused on achieving their specific real estate goals.
BizScoreAI awards First In Realty, Inc. a Technical score of 88 out of 100, which measures whether the website is technically sound, secure and indexable, so search engines can read it without errors. The Authority score of 75 out of 100 measures whether the website shows who is behind the business, a trust signal AI assistants and search engines weigh when deciding whom to recommend. The firm ranks number 1 of 3 Commercial Real Estate Agent businesses that BizScoreAI has scored in Harvey.
BizScoreAI scanned the website firstinrealty.com on September 25, 2026. First In Realty, Inc. has a BizScore of 44 out of 100.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 8 of 30 points, AI Trust Signals 10 of 20 points.
Website audit sub-scores (out of 100): On-Page 65, Technical 88, Performance 57, Content 45.
Strengths: 4 checks passed. AI Crawler Access, AI Content Blocking, Meta Description, About/Team Page.
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), Organization Schema (warning), Speakable Schema (warning), Hyperlocal Targeting (warning), Local Multimedia (warning), AI-Parseable Headings (warning), XML Sitemap (warning), Author Signals (warning).
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