CornerStone Home Inspection Services

Business Details

28 Years

experience

Professional Home Inspection Services in Chicago

CornerStone Home Inspection Services has been a trusted name in residential and commercial property inspections since 1998. Founded by Ronald Niego, our company brings over two decades of expertise to Chicagoland and its suburbs. Our team of certified inspectors, many of whom are career firefighters with deep knowledge of residential construction and fire safety, delivers thorough, educational inspections that exceed industry standards. We utilize advanced tools like thermal imaging technology and fire-department-grade gas detection equipment to identify hidden issues, ensuring clients receive comprehensive insights into a property's condition.

With a focus on transparency and client education, weve completed over 12,000 inspections, empowering buyers, sellers, and investors to make informed decisions. Our commitment to ongoing training, rigorous background checks, and adherence to ethical practices solidifies our reputation as a leader in the field. We pride ourselves on providing timely, detailed reports with photos, available within 24 hours, and offering flexible scheduling to meet client needs.

Services

Home Inspection Thermal Imaging Inspection Mold Inspection Commercial Property Inspection Multi-unit Inspection

Details

Year established: 1998

Highlights and features

We have over 20 years of experience in residential and commercial property inspections.
Our inspectors are certified, insured, and licensed by the State of Illinois.
We utilize thermal imaging and fire-department-grade equipment for advanced diagnostics.
Our team includes career firefighters with specialized knowledge of fire safety systems.
Weve completed over 12,000 inspections with a focus on client education and transparency.

Associations and certifications

International Association of Certified Home Inspectors

What people say

Thorough inspections Timely reports Knowledgeable inspectors Detailed findings Educational approach

Website

Update Listing

Services

Home Inspection

Our home inspections evaluate all major systems including structure, electrical, plumbing, HVAC, and roofing. We provide detailed reports with photos to help clients understand a property's condition. Our licensed inspectors use advanced tools like thermal imaging to detect hidden issues.

Thermal Imaging Inspection

Thermal imaging detects hidden moisture, leaks, and temperature inconsistencies using infrared technology. This non-invasive method identifies problems behind walls or ceilings that traditional inspections might miss. Inspectors use it selectively for enhanced diagnostics.

Mold Inspection

Mold inspections include visual checks, thermal imaging, and lab analysis of samples. We identify moisture sources and provide reports with recommendations. If mold is found, we refer clients to licensed remediation contractors for safe removal.

Commercial Inspection

Commercial inspections assess building systems like structure, utilities, and HVAC for risks and costs. We inspect restaurants, offices, warehouses, and retail spaces. Reports highlight major defects and maintenance needs to support investment decisions.

Multi-unit Inspection

Multi-unit inspections cover all systems in 2-4 unit buildings. We use computerized checklists for consistency and can assign multiple inspectors for larger properties. Reports help investors budget for repairs and maintenance.

People

Ronald Niego

Owner

Ronald Niego founded CornerStone in 1998 with a focus on integrity and expertise. As a leader, he ensures all inspectors meet rigorous standards and prioritize client education.

Questions

What does a home inspection cover?

We inspect structure, electrical, plumbing, HVAC, roofing, and major systems. Thermal imaging and mold testing are available as add-ons.

How long does an inspection take?

Residential inspections typically take 2-4 hours. Commercial or multi-unit properties may require additional time based on size and complexity.

Are inspectors licensed and certified?

Yes. All inspectors are Illinois-licensed and certified by the International Association of Certified Home Inspectors.

When will I receive the inspection report?

Reports are emailed within 24 hours of the inspection, often the same day, with photos and clear recommendations.

Do you offer mold testing?

Yes. We include visual checks, thermal imaging, and lab analysis of samples. Remediation referrals are provided if needed.

What payment methods are accepted?

We accept cash, check, credit card (with a 3% fee), and Chase Quickpay (Zelle) at the time of inspection.

Reviews (6)

Write a Review

Kathy Harwell

Dec 02, 2021 Report

Critical:Professionalism
The inspector was very good at his job, the owner was extremely unprofessional and rude.I tried to speak to him about an issue we had that I felt was very important and he laughed at it and did not take the issue serious enough for me when I'm spending my money with you and that is unacceptable and very bad business.

Desmon Walker

Oct 25, 2021 Report

Dean inspected a 2-unit multi-family building for me last week. He was very easy to work with, talking me and my wife through his findings and the report. Later on I texted him with a follow up question and he quickly answered.

Tammy Escorcia

Jul 20, 2021 Report

Positive:Professionalism,Quality,Responsiveness,Value
We highly recommend Cornerstone Home Inspections. Dean Koldenhoven was very professional, pleasant, and friendly. He explained everything to us thoroughly. He did not rush through anything and was very knowledgeable.

Daniel Daly

Jul 13, 2021 Report

We used corner stone for our home inspection. They found no issues in the basement other than one large crack in the foundation. The first storm we had water in the basement. We had 3 waterproofing companies out and all three were shocked that, not only did the inspector not find any signs of water, but also because he missed multiple cracks and holes in the foundation that were visible to the naked eye. All of the companies were able to walk in and within minutes identify multiple cracks and holes, and were just befuddled that an inspector could miss them. One even asked if we had an inspector

Jenna Evans

Sep 15, 2020 Report

Highly recommend!! We are purchasing a 2-unit multi family and had a great experience using cornerstone inspectors! We had Jack as an inspector and he was very professional, kind, and incredibly throughout. We are experienced multi family investors, and Jack used many tools including multi moisture measuring tools thought the process. He was more detailed than any inspector we have ever used before. We are very pleased with our experience and will be using him again!

Rashonda Frazier

Jun 28, 2020 Report

Steve Dale is Awesome! I reached out to him regarding a buyers home inspection. He replied quickly and scheduled the inspection with ease. He arrived a little earlier than scheduled to set up and prepare. His inspection report was detailed and thorough. He was great with communication, providing updates along the way. He also recommended vendors that could assist with some of the citations on the report. I definitely recommend him for any and all inspection needs!