Cornerstone
Construction
Services, LLC
About Us
I’m Mitch, the owner of Cornerstone Construction Services LLC, and I’ve been immersed in the world of construction my entire life. Growing up as a third-generation carpenter, I watched my dad build our first home when I was just seven years old. That experience ignited a passion in me for creating spaces that people can truly call home. After working alongside him in his construction company throughout high school and spending 17 years in commercial remodeling, I realized that my heart belonged to residential projects—helping families transform their houses into their dream homes.
In 2018, I took the leap and founded Cornerstone Construction Services. With over 30 years of experience, I’ve dedicated myself to ensuring that every client feels valued and informed throughout the building process. I believe that the key to a successful project lies in clear communication and a commitment to quality craftsmanship. Our team prides itself on being consistently present on the job site, engaging with clients through regular updates and bi-weekly meetings to ensure that every detail is accounted for.
What truly motivates me is the opportunity to work with people in Johnson County, Kansas, helping them realize their dreams of home renovations, whether it’s a kitchen remodel or a complete home transformation. I’ve seen firsthand how a well-executed project can change lives, and I’m honored to be a part of that journey.
When I’m not on the job site, you can find me enjoying quality time with my family, sharing great meals, or embarking on road trips to visit loved ones. My commitment to service extends beyond construction; I’ve served on multiple non-profit boards and dedicated 24 years to my local church youth group, always striving to give back to the community that has supported me.
At Cornerstone Construction Services, we’re not just builders; we’re dream makers. I invite you to reach out and see how we can help you turn your vision into reality. Let’s build something great together!
The Cornerstone 7-Point Guarantee1. Budget Clarity
Your investment is our priority.
If we don’t provide you with a detailed estimate that outlines all costs upfront, then we will ensure that any changes you wish to make during the project are clearly communicated and approved by you before proceeding, preventing any unexpected expenses.
2. On-Time Completion
Your timeline is our commitment.
If we don’t meet the agreed-upon project schedule, then we will provide you with a discount on your final invoice, ensuring that your renovation is completed on time and you can plan your life accordingly.
3. Trustworthiness Assurance
Integrity is at the core of our service.
If we don’t uphold our promise of honesty and integrity throughout the building process, then we will offer you a full refund of your deposit, demonstrating our commitment to your trust and satisfaction.
4. Communication Commitment
Stay informed every step of the way.
If we don’t maintain regular communication through routine site visits, regular text messages, and bi-weekly owner meetings and project updates, then we will provide you with a dedicated liaison to ensure all your questions are answered promptly and thoroughly.
5. Quality Craftsmanship
Your home deserves the best.
If we don’t deliver the highest quality workmanship that meets your expectations, then we will rectify any issues at no additional cost to you, ensuring that your home is built to the standards you deserve.
6. No Ill-Mannered Behavior
Your house deserves the utmost respect.
Our crew is dedicated to maintaining a respectful environment in and around your home. We strictly prohibit smoking, swearing, loud or disruptive conversations, music, and any form of arguing or fighting.
7. No Nails Onsite
You deserve a Clean and Safe Jobsite.
During your renovation, the last thing you need is a messy jobsite. We all know how easily messes can spiral out of control if not properly managed. Our crew is dedicated to daily cleanups, ensuring your home and project remain clean, organized, and safe for you and your family each evening before we leave for the day.
When you choose Cornerstone Construction Services LLC for your renovation, we guarantee a Rock-Solid Renovation delivered on time and within budget. Our commitment is to provide the highest quality and the most professional team for your project.
- Mitch is professional and personable. Friendly and shows up when says and gets work done on schedule. If complications he keeps me in informed in changes in schedule.Gene J.Mitch tore down our old wooden deck, built a new covered roof structure and installed new composite decking. He and his crew always showed up on time, cleaned up the site every day, and were very personable to me and my wife and kids during work days. They would always ask about certain finishings and decision making during the progress of the project. Project was completed on time and exactly on the quoted budget. No surprises (which is rare from my experiences with other contractors). Their subs (electrical, roofing, gutters, and paint) were all excellent quality and stand up guys just like his crew. I have already recommended Mitch and Cornerstone to a few neighbors who have been eyeing my project for the past couple of weeks.Nick B.Had our deck rebuilt. Excellent job!Jerri S.
- Flexible quality work aim to pleaseW. r.We hired Cornerstone to install new windows and replace siding on our house. The owner is extremely likeable, gave a fair price for the work being done, and was very easy to communicate with before and during the project. The crew was right on time every day, were very friendly and efficient, and did a beautiful and professional job getting everything installed for us. They also did a fantastic job of cleaning up after the project. We highly recommend Cornerstone Construction!Mark W.How organized they are from first contact to bid to actual work! They worked with me on downsizing the project. They scheduled shortly after my acceptance & not only were the workmen professional & gentlemen; Mitch was there at times to oversee their great work! I am very happy with CornersTone & my new porch railings! I recommend them highly!Wendy S.
- Mitch Hazen and crew from Cornerstone Construction Services converted our screened-in porch to a room addition. They did a fabulous job! WE LOVE IT!!Debbie C.Outstanding finish work, hardwood flooring, HVAC, Stucco, and second painting contractors. CCS PM was excellent.Forrest T.Recently, we had our deck and pergola restored (succinctly, reconstructed) by Cornerstone Construction, Olatha, KS. We could not have been more pleased! The craftsmanship was superb, the professionalism was outstanding, and their friendliness was very genuine and so very welcomed!Charles a.
- The job ended up beyond our expectations.Tim P.I just had 9 Anderson 100 windows installed by CCS. Our four workers were efficient, very pleasant, gave great customer service, and were very informative with any questions I asked. I have already noticed the home is quieter, and I know it will be warmer in the winter and cooler in the summer. Great quality work and the best warranty by Andersen windows.
Give Mitch Hazen, Owner a call. Mitch.hazen@outlook.com Cornerstone Construction Services, LLC. 913-207-1751 – CellEsther E.This is a great company, always timely and well-prepared. I highly recommend them.Rebecca T. - Mitch,
A HUGE thank you and all of your team for the great work done on our house. I was very impressed with your workers, as they managed to be very polite and professional, yet very warm and personal. They all showed concern for our welfare, while working.
Thank you all!! Job well done!!Duane a.Duane and Nona FieldsThey rebuilt our deck and I cannot recommend them highly enough. We plan to utilize them again.Sean N.They have remodeled our master bath, kitchen and exterior of the house and have done amazing work. People I trust working in the house when I'm not there. Great service, great people!Andrew R. - workers were very respectful, communicated well and the job was completed in the allotted time. Good customer service from the top down.Mary a.We hired Cornerstone to install new windows and replace siding on our house. The owner Mitch is extremely likeable, gave a fair price for the work being done, and was very easy to communicate with before and during the project. The crew was right on time every day, were very friendly and efficient, and did a beautiful and professional job getting everything installed for us. They also did a fantastic job of cleaning up after the project. We highly recommend Cornerstone Construction!Crystal W.Just had a deck remodel completed! Phenomenal group of people to work with. Great craftsmanship and friendly crews!Jarret S.
- Mitch and his team are very reliable and do great work!Sue C.