We really appreciated the crew, during the grading, they raked the leaves and put in bags for me. They were polite and did a great job.

Linda, Overland Park, KS

March, 2017

Grant, Mark, Steve, and all the guys, thanks for your hard work! We know who to call!

Tim & Stefanie, Leawood, KS

February, 2017

I would like to express how pleased we are with the quality of work done at our house and the professionalism demonstrated during the project. You guys are great!

Ben, Kansas City, MO

December, 2016

You have great people working in your company. Please put me on your reference list.

Thom, Leawood, KS

November, 2016

Everyone I worked with showed professionalism. Mike H. did an amazing job with and we had an unusual situation.

Christie, Kansas City, MO

October, 2016

Great crew! Appreciate how much they cleaned up each day and kept me apprised of job status.

Susan, Fairway, KS

August, 2016

I would like to thank Mark for getting the work done so quickly. Also, we were very impressed with the professionalism of Andy and Michael who handled the job.

David, Leawood, KS

July, 2016

Steve is so professional and did a great job.

Dan, Overland Park, KS

May, 2016

Mike is so pleasant and thorough. He did a great job and cleaned up the mess when finished.

Helen, Overland Park, KS

April, 2016

Steve obviously is extremely competent and knows exactly what he is doing when it comes to repairing foundations. We found his work to be excellent. He not only does the work in an expedient and thorough manner, he cleans up and makes things look as though nothing at all has happened! Lastly, and very importantly, he is just a darn nice person to have around for 5 days. I cannot speak highly enough about him, his work ethic, and his positive attitude. You have a great treasure in this man!

Christine & Dennis

March, 2016

Andy did a very nice job on the repairs to the outside waterline entrance. I appreciate that he dug the hole in a way that didn’t require the deconstruction of the stone wall in the front of my house. I’m happy with the work that Andy performed.

Rick, Shawnee, KS

March, 2016

Your men did a great job yesterday. Thanks for your work and solution.

Paul, Kansas City, MO

October, 2015

Ross responded quickly with an estimate and was professional and punctual.

Wade, Leawood, KS

December, 2015

Thanks for your great service. Your people who worked on the project were excellent and did a great job.

Tim, Kansas City, MO

September, 2015

Thank you to your team who performed the work to correct our drainage problem. Keith, Antione and Maine were very professional and courteous. The proposed work was explained well at the start of the project and prior to installing the gravel, Keith reviewed the work and solution. Final cleanup was complete without damage to the property.

I would highly recommend your team and Grant Renne & Sons to anyone needing similar services.

Mike, Kansas City, MO

September, 2015

I would like to extend a sincere thank you to the workers who fixed my foundation issues. It was great coming home and finding everything back in order. Thank you, thank you, thank you

Tricia, Kansas City, MO

July, 2015

Grant, your team did wonderful work for us. Mark really led the team. You should be proud of your folks. Mark set the standard for the working crew; and, they had a wonderful work ethic and a great sense of honesty.

Bob, Fairway, KS

April, 2015

You worked on my house 20 years ago… And it’s been great since !!

Mark, Kansas City, MO

October, 2014

Thank you for the great work! Very professional.

Charles, Kansas City, MO

October, 2014

Thank you! Your crew did a GREAT job. They kept things tidy and the walls look like new. The yard looks great also. They went above and beyond and saved some hostas I thought I would lose. I would recommend this company to anyone!

Stephanie, Overland Park, KS

September, 2014

Thank you, Joanne! Please thank Mark for me. The crew he sent out here was amazing! I cannot believe what they accomplished. This was rough, hard work and I cannot tell you how much I appreciate it. You are all awesome and have once again come through for me.


Eileen, Kansas City, MO

March, 2013

Your men did a very nice job and the work looked great!

Harriet, Roeland Park, KS

March, 2013

I would like to thank you for a job well done. You are fortunate to have such excellent employees. They know what to do and did it well. Elaine and I appreciate it very much.

John, Prairie Village, KS

January, 2013

I want to tell you I am very pleased with the work you did recently on my foundation. The crew seemed very efficient and they really cleaned up the area well. I also appreciated the explanation given about what was done – thanks for putting up with my dumb questions – I’m not too informed in the field, obviously. Again, I want to thank you for the great work you do – you definitely get my seal of approval.

Tami, Gladstone, Missouri

November, 2012

The men did a wonderful, wonderful job, very nice, caring and helpful.

Joanne, Kansas City, Missouri

September, 2012

We truly appreciate the work Mark has done for us throughout the years. He has been very honest and supportive every step of the way. He’s such a nice, young man.

Joan, Kansas City, Missouri

July, 2012

We want to let you know how pleased we are with the work just completed on our basement, and with the attitude of the workmen and the clean area they left. We have recommended your company to my brother-in-law, whose basement needs work coincidently like ours.

Lynn and Marilyn, Overland Park, KS

November, 2011

What a wonderful bunch of guys – respectful, conscientious, hard-working, nice and explained the work well – very, very nice!’

Rosemary and Bob, Lenexa, KS

March, 2011

Just to let you know – the crew was terrific! So nice and explained the job well. Also cleaned up the mess so nicely!

Kirk and Debbie, Belton, MO

July 2010

Thanks – the work is paying off with the 15” of rain we have gotten!

Jay in Leawood, Kansas

May, 2010

I want to thank you for everything. The job looks great. Your employees did a fine job.

Stacy in Parkville, MO

January, 2009

Thank you for the good service. The guys did a great job.

Hazel in Shawnee, KS

October, 2008

Very nice job!

David in Gladstone, MO

October, 2008

Jason and KP were great to work with and did a very fine job of keeping us up to date on the progress…thanks to Mark for all of his help in getting our problem taken care of.

Jerry in Independence, MO

June, 2008

Mark was a total professional while diagnosing my water problem in my basement. Rather than rushing to a solution that involved a large bid, he thoughtfully recommended a couple of alternatives that actually delayed a chance for him to get my foundation repair business. The end result is my basement is dry and you have a big fan.

Bob in Overland Park, KS

May, 2009

We were very impressed with Andy and the crew. The guys did a great job!

Gary, Kansas City, MO

February, 2017

Keith and crew did an excellent job!

John, Kansas City, MO

December, 2016

Mark and Steve did a great job. Thank you!

Tina, Olathe, KS

November, 2016

The works and looks great. I enjoyed talking with the crew, they were very hard workers and I appreciated that.

Jack, Kansas City, MO

October, 2016

I would like to thank your team for providing foundation repair at my home, they were very efficient and courteous. I would highly recommend your services.

Roseann, Overland Park, KS

September, 2016

I would like to compliment Keith and his crew. Keith took the time to explain the work and kept us updated with the general plan for the next day, he is very knowledgeable. Overall, I was pleased from start to finish with all aspects of Grant Renne & Sons, from the employees to the level of professionalism demonstrated. I’m glad I selected your company for foundation repairs and surface grading.

Aaron, Olathe, KS

June, 2016

Jason & Andy provided us a professional and smooth work atmosphere.

Sindy, Kansas City, MO

April, 2016

Kenny, Javon and Martinez did a great job. I’m very happy with the work that was completed.

Gary, Overland Park, KS

March, 2016

Steve has done a couple mud jacking jobs and does an outstanding job. He is a perfectionist and things have to be just right. Steve is a professional’s professional and is very competent. He has an excellent sense of humor and he keeps in touch with the customer to make sure they are satisfied.

Gary, Shawnee, KS

March, 2016

Mark was professional, courteous and very helpful in our decision making process on the next step to repair our home’s foundation problem. He took his time and looked at areas of the home and addressed my concerns regarding settling, cracks, etc. He never tried to sell me something I didn’t need.

Adrienne, Lees Summit, MO

May, 2015

I am very happy with the work, and everyone we’ve dealt with has been very professional and helpful. The gentlemen who dug the drain even replanted a boxwood they had to dig up and washed off our entire patio. Then the gentlemen who did the grade work took out a bush, in the front, that we didn’t like (and was somewhat in the way) and hauled it off for us. Very impressive service! I’ll recommend you to anyone who asks!

Tony, Overland Park, KS

September, 2015

We appreciate the quality work, care for our property, and the thoroughness of Steve in servicing our patio and driveway last week at our new home. Steve was helpful to answer questions and is a good guy and representative of Grant Renne & Sons.

Bill, Shawnee, KS

September, 2015

Your crew was, like last time, very professional and courteous.

Daniels, Leawood, KS

April, 2015

We contacted this company because we had water get into our basement. This occurred during a very large rain in the late summer because our house had settled over the years causing the ground to slope toward the foundation instead of away by several inches. Of the bids and suggestions we got to remedy this situation, theirs was the best solution. They removed the excess dirt in the yard that creating the problem and formed a drainage path directing the water away from the house and toward the street. They also built up dirt along the foundation. It took a while for them to schedule the work due to the amount of rain we had in late summer and early fall. They needed the ground to be dry to get the best results. The day they started I received a call asking if I was wanting to save some of the flowers along the foundation. I thought that was very considerate and also speaks to their willingness to please their customers. I had already transplanted all I had planned to save, so I do not know what they would have done had I wanted to save the flowers. The only hiccups in getting this project completed were weather-related. Even though this was out of their control, they kept apologizing and reassuring us that they would get to us as soon as they could. We are quite pleased with the results of their labor and would definitely use them again, though I hope it is never necessary.

Kathryn, Grain Valley, MO

November, 2014

Thank you for your good work. Your men were very kind, respectful and professional.

Jessica, Kansas City

September, 2014

Just want to say that I am pleased with the work your company and workers did on fixing my foundation and wing wall. Your field rep. Mike did a good job explaining what they were going to do and how it was going to be done. Also, Cassell, Billy and Chris did a good job of doing their work and explaining things I didn’t quite understand along with working hard to get the job done and doing it right.

If I know of someone who has a foundation problem or if someone asks me, I will not hesitate in recommending your company.

Thank you and your crew for a good job,

Nick, Kansas City, MO

March, 2013

Thank you for your prompt action on my foundation problems. It was very appreciated.

Bev, Kansas City, KS

December, 2012

Mark is sure an asset to your company – very friendly, business oriented and knowledgeable.

Richard, Lee’s Summit, Missouri

August, 2012

We thank Ray for taking the time to send a positive comment about the work we did for him this spring. Trey is a new member of our staff who comes to us as a brick mason with tuck pointing skills and we welcome him to our company.


Office Manager, Grant Renne & Sons

Thank you for the crew you sent out – they did a great job, great clean up and were very personable.

Dan, Kansas City, MO

April 2011

In 1978 we had some foundation problems and Grant Renne & Sons came out and fixed our south wall. They did a wonderful job and we have had no problems with that wall. When we found out our north and west walls were bowing in we called them for an estimate. Mark Keys came and explained what we needed to do and what the cost would be. We were very pleased with everything he told us and how well he explained it to us.

I cannot say enough good things about the crew and their work ethic. They were hardworking men with a very pleasant attitude. The job was a messy one with all of the digging, beams being put in etc. but they were very tidy. At the end of the day, they cleaned up the mess. We are so pleased with the wonderful job that they did for us.

Doug and Colleen, Overland Park, KS

October, 2010

Fantastic job from GRS inc. – came highly referred by our roofer. Mark total pro came over in Sept and gave a bid. He actually came back 2 more times to check out other concerns. Never pressured but always gave information to help us do what he thought was best. When we were ready he had an excellent crew come in and get the job done quickly and professionally. Already recommended service to another friend. Thanks again.

Kasey in Overland Park, KS

May, 2010

I want to thank everyone for the outstanding work and professionalism…Mark was helpful, informative and quick to return our calls and questions…he provided us with the best consultation advice of all the companies we talked with and he seemed the most interested in helping us solve our problems and not just trying to sell us the biggest price tag possible…the team which did the work was truly outstanding as well and far exceeded what I have come to expect from home contractors in terms of professionalism, respect toward the customer and their home, in the quality of work they performed.

Again, I cannot say enough about Mark and the crew.

Mike in Leawood, KS

September, 2009

Once again you sent us a wonderful crew…we are so appreciative…we don’t know where you find such nice people…thanks again.

Norma in Kansas City, MO

April, 2008

Thanks again, the guys were great! They worked very hard, were professional, polite and respectful of my house.

Helen in Overland Park, KS

June 2008

Hard workers…they were gentlemen.

Brian in Stillwell, KS

September, 2008

It was a pleasure having your guys at our house – they all had such nice personalities!

John in Raytown, MO

October, 2008

Thank you for the great finishing work to my foundation repairs. If you are back in my neighborhood, feel free to drop in for hot/iced tea. I appreciated your thoroughness. Thanks again.

Denise in Overland Park, KS

December 2008

It has been a pleasure working with your company. Your workers were very kind and polite. Please extend to them my appreciation for not only the way they conducted themselves but also for their concern of my yard once their task was finished.

Pat in Kansas City, MO

August, 2008

I am a single, senior citizen. Frequently I need to hire people to do jobs I cannot possibly do. You cannot imagine the stress I’ve incurred. My reason for telling you this follow: you have the finest group of people working for you. They were all kind and polite with my many questions. They worked diligently with excellent teamwork…all in all you are “super.” I would recommend you to anyone.

Kierna in Independence, MO

April, 2007

Keith and Michael were the nicest guys, most professional, explaining the work as they went. Very impressed and will recommend!!

Mary, Kansas City, MO

August, 2016

Grant Renne & Sons, Inc. is very responsive and friendly. Mark is very knowledgable and as honest as they come. The work they have done for me was fast, economical, efficient, and professional. Let their unparalleled experience in the field speak for their work.

Katie, Prairie Village, KS

May, 2016

Mike did a great job on our crack repair.

Eric, Lee's Summit, MO

March, 2016

Keith and his crew did a great job! Work looks great and the crew is awesome!

Pam, Independence, MO

April, 2016

“Kudos” and many thanks to all for a job well done installing piers at my house. Getting appointments and bidding was a breeze thanks to Linda, Dana and Mark. Kenneth, Vincent and Martinez performed labor so efficiently. They were courteous and cleaned up nicely after the job was complete. Thanks, guys. I definitely will tell others of your company should the need arise.

Deanie, Leawood, KS

March, 2016

Jason and Bob did a great job. They were very polite and cleaned up the job site.

Jan, Bucyrus, KS

February, 2016

Thank you again! Nice people, nice job!

Carolyn, Prairie Village, KS

May, 2015

I am very impressed with the professional job Jason, Kenny and Phil did. Very satisfied with the work that was done and the manner in which they kept things clean. I am sure I will not have any issues once it rains.

Larry, Leawood, KS

February, 2015

Very helpful, kind and personable team. I used them for mudjacking and they did a great job! I will recommend this company!

John, Kansas City, MO

August, 2014

An outstanding job overall. They started work promptly as scheduled. The job took about a week and went very smoothly. At the end, they cleaned up and smoothed out all the ground surfaces where they worked and left my yard in great shape.

Craig, Kansas City, KS

July, 2014

Thanks for the delightful “crew of two.” They were exceptional in all ways!!!

Ed and Janet, Parkville, MO

January, 2013

I don’t expect to have any more problems with walks and foundation – the job your men did was just as we were told!

Delores, Kansas City, Missouri

October, 2012

I want to tell you your crew was great. Mark was willing to answer questions and come by to do so, I told several friends how impressed we were with your work and truly appreciate your efforts. I will recommend Grant Renne every chance I get.

Sandy, Kansas City, MO

September, 2014

Mike Hipple was a pleasure to work with and the crew did a great job.

Patti, Kansas City, Missouri

July, 2012

My wife and I were very satisfied with the professional way that the job was done. And it was priced within the estimate. We have already recommended your company to two of our neighbors and our grandson, who is in the building business. Thank you again for a job well done.

Margaret, Parkville, Missouri

November, 2012

A very qualified, friendly group of workers. No time was wasted, they worked quickly, within the time frame they said they would and were expedient in getting the job done. The clean up was excellent and everything came out real good.

Ruth, Prairie Village, KS

July 2011

I literally had water bubbling up from the basement floor. My basement would go from dry as a bone to water running over the floor into the drain after a hard rain. The worst part was that I could hear the water as it drained. I’ve had several companies come out about my water problem. The solutions ran from grading my yard, installing French drains, digging trenches (to collect water) around the inside basement walls. But the water wasn’t coming in from the walls. Mr. Renne’s solution seemed simple enough – dig up a couple of small areas of the basement floor and install some kind of drain, cover that with rock, then pour a new floor over that section. (It probably wasn’t as simple as it sounds.) BUT IT’S NOW ONE YEAR LATER AND NO BUBBLING – NO WATER. A big thank you to Mr. Renne and crew!!

The job went great. What can I say – I’ve stopped checking my basement after it rains – I know it’s still going to be dry.

Betty, Prairie Village, KS

May, 2011, in reference to her job that was completed in May of 2010

So glad I chose your company! The workmen were efficient and a pleasure to have around. I would be pleased to recommend your company.

Romaine, Prairie Village, KS

January 2011

On Sunday morning I was working in my garage as the sky darkened. With the first clap of thunder and lightning at 9:25 AM the electricity went off. I sat and watched the deluge until it ended 25 minutes later. My rain gage said 1.20 inches of rain. The drainage pipe put under the deck caught all the runoff from the deck and two roof downspouts and poured into the backyard. By then the water filtered down into the drainage system in my basement with some seepage through the walls. It performed perfectly. The sump pump pit filled up and water kept going through phase two of the drainage system and shot into the backyard. It worked perfectly and for the first time in 18 ½ years, my basement did not have 1 drop of water in it. THANK YOU, very much. Now I can relax when it rains even if the electricity is off.

Signed “a very satisfied customer”

Roger in Kansas City, Misosuri

July, 2010

Just wanted to let you know that I am very satisfied with the work you did for me. Bill & Louis did a good job and were most polite and courteous. Thanks for a job well done.

Dalene in Bonner Springs, Kansas

July, 2010

Dear Grant,

I just wanted to thank you for my husband and myself for the wonderful way you and your workers took care of us. Your prompt attention to our request for an estimate, the excellent communication from you and Linda at your office, the kindness and excellent work was done by the workers who did the foundation repair and the pressure grouting was beyond our expectations. It is refreshing to have been involved with such honest, patient and hardworking people. You have our respect and admiration.

Grace, Leawood, Kansas

November, 2012

Thank you, Grant. The last big rain, no water came in the window well! Maybe we don’t have to go to “plan B.”

Rose in Prairie Village, KS

October, 2008

To Mark Keys:

I was pleased with Keith, Philip, & Mike who completed stabilizing my foundation on April 24. They were conscientious and customer-oriented. They did a good job of explaining what they were doing and they left my property clean. Please let them know I commend them. Trey was here two days but was too inexperienced for me to make an assessment. He seemed like a good person. I was pleased with you, too, Mark, when you examined my foundation and recommended the repairs. Thanks.

Ray, Blue Springs, Missouri

April, 2011

I want to thank you for working with my family on scheduling the work. I also wanted to let you know how impressed we were with the crew. They explained what they were doing, were gracious when I was asking questions, always left our front yard neat at the end of the work day and the finishing work looked fantastic. Most important the house is level!

Kathleen, Louisburg, KS

June, 2011

In July 2005, your crew successfully repaired and braced our concrete foundation. The repair has stopped further damage and we are very pleased with the results. You may contact me for referrals.

Sam, Overland Park, KS

May, 2011

As always, your company did a great job!

Greg, Overland Park, KS

January, 2011

Judy found a dry basement this morning after a 3” rain and we wanted to express our appreciation for fixing our water problem.

David in Kansas City, Missouri

July, 2010

Thanks, Grant, excellent work – great crew – friendly, neat, on time.

Thanks again,

John in Overland Park, KS

March, 2010

The workers cleaned up so nice it looked like no one had been there!

Howard in Kansas City, MO

May, 2008