If you are looking to sell or buy a home, you need to hire Katherine and Leo! They are phenomenal. They made the entire process so smooth, always answering my questions with clarity and genuine understanding. Their marketing is next-level—the professional photos and premium presentation made my house stand out among a sea of homes. Because of their incredible execution, we were under contract and closed in 45 days for full asking price! LEO and KASIA are the absolute best in the Inland Empire. They work tirelessly for their clients, and I cannot thank them enough for their incredible work!
Madelyn Hart
Mar 2026
Leo & Katherine were a fantastic asset in helping my husband and I buy our first home. They were prompt in responding to questions or concerns and made sure we were informed through every step of the process. Leo was always available to answer our questions and set up time to walkthrough various contracts and reports on video or audio calls so we could ask questions and make decisions efficiently.
I really appreciate that Leo made sure to get our feedback after every house tour and adjusted his recommendations to fit what we were looking for. He was always pointing out what may or may not work for us with different options based on our wants and made sure we got the best home for us.
Dan Parnell
Feb 2026
Selling a house can be stressful, especially when it’s your home of forty years. This was an incredibly emotional time for my wife and myself, We were both retiring, selling our Norco home and moving across the country to start a new life. We are so grateful to Leo and Katherine with their extensive experience for helping us sell our home, they made the entire process feel seamless. They provided excellent guidance and advice on staging and marketing, which resulted in multiple offers within the first 2 weeks at full and over asking price. What impressed us most was their constant communication and ability to handle any situations that arose with such ease. They did all the heavy lifting regarding the sale and closing of our house, so we could focus on the task of moving across the country; they truly cared about our family's goals. We felt completely supported through the entire process.
Subsequent to us moving out of state my wife and her family needed to sell their mother’s house and acreage. we didn’t hesitate calling Leo and Katherine. Once again with their experience and expert guidance they handled everything with the negotiation, sale and closing.
We highly recommend Leo and Katherine of Lekasa for all your Real Estate needs.
Dan and Charlene Parnell
Cheryl Watson
Jan 2026
Leo and Kasia, thank you for everything! I love you both!!
Five stars truly isn't enough to capture the level of service provided by Leo Chervin and Katherine (Kasia) Jankowski. As the owners of Lekasa Real Estate and dear friends of my family for 20 years, they brought a unique blend of personal care above and beyond my hopes and expectations coupled with high-level professionalism. They sold my home of 29 years in 31 days with what appeared to be total ease. It would have been less than 31 but the silly holiday on January pushed its weight around.
I wish I could give them more than five stars because if I could, I would give them as many stars as there are in the sky.
KRIS MANIO
Jan 2025
It was an absolute pleasure to work with Leo and Katherine. We would work with them a million more times if we can. They are truly experts in their field. On top of that, and probably more importantly, they are genuinely wonderful human beings. Thank you Leo and Katherine!
debra cole
Jun 2024
Leo is wonderful. Very patient not pushy. He listened to us and was helpful with suggestions. We didn't need an open house. There advertising was great. Sold in about 4 weeks took longer due to bad weather. Weather cleared we immediately had 4 visits and 2 offers. Thank you ever so much.
Cristy Gutierrez
Jan 2024
Leo & Katherine are seriously a top notch realty team and we were thrilled to utilize their services to purchase our first home 12 years ago then sell that home this year to move cross country. They are both so knowledgeable and work together to provide stellar service. I’m seriously saddened to not be able to work with them in the future as we are clear across the country now, but we will forever be grateful for all that they did for us.I learned so much from both of them-not only about selling a home but also buying a home. They go above and beyond what other realtors do and they work hard for each and every client. I truly appreciated how they presented us with options and came up with a plan; even in difficult situations. We felt like we were working together as a team and that’s how it should be. I loved that they did everything in-house. From photographing our home and dealing with the buyers’ agent, to providing lender recommendations and so much more. Couldn’t recommend anyone better for all of your real estate needs. You won’t be disappointed if you choose LK & Associates for your next home sale or purchase!
Cynthia Outlaw
Nov 2022
We are so pleased with the service we received from Leo, Katherine and their team. In advising us on the sell of our home, they were honest and helpful. They only suggest repairs that were truly necessary, which helped us keep money in our pocket. He expressed concern and made sure we were aware of the consequences when we agreed to sell before we bought a new home. He also arranged for an extension so we can stay in our home for a month after we sold! Plus we sold at a considerable increase over our asking price.When buying our new home, they listened to our preferences and valued our time by not show us a bunch of homes that did not meet our price range or wish list. We found our forever home and we are so very thankful to Leo & Katherine.
Gena Wallig
Nov 2022
Leo & Katherine were great to work with! We were relocating to a different state, and coordinating the sale of our home with the purchase of a new home in our new state. They worked seamlessly with my purchasing realtor and made the process as stress free as possible!They took high quality professional photos of our home, and advertised it through various avenues. We received multiple offers above asking, and sold our home in less than a week!Even after the sale closed, they assisted us in securing a package that was delivered to our old home and mailing it to us in our new home state. They were friendly, helpful, professional and experienced.
Daniel West
Nov 2022
We couldn’t be happier with the service extended to us through Lk and Associates realtor group. Within a week of our listing we began to get interest and a bid on our lot we put up for sale. Anyone interested in a realtor in the area would be in good hands with Leo and Katherine! Debbie and I would give them a 5 star recommendation.
DailyFiiT
If you are looking to sell or buy a home, you need to hire Katherine and Leo! They are phenomenal. They made the entire process so smooth, always answering my questions with clarity and genuine understanding. Their marketing is next-level—the professional photos and premium presentation made my house stand out among a sea of homes. Because of their incredible execution, we were under contract and closed in 45 days for full asking price! LEO and KASIA are the absolute best in the Inland Empire. They work tirelessly for their clients, and I cannot thank them enough for their incredible work!
Madelyn Hart
Leo & Katherine were a fantastic asset in helping my husband and I buy our first home. They were prompt in responding to questions or concerns and made sure we were informed through every step of the process. Leo was always available to answer our questions and set up time to walkthrough various contracts and reports on video or audio calls so we could ask questions and make decisions efficiently.
I really appreciate that Leo made sure to get our feedback after every house tour and adjusted his recommendations to fit what we were looking for. He was always pointing out what may or may not work for us with different options based on our wants and made sure we got the best home for us.
Dan Parnell
Selling a house can be stressful, especially when it’s your home of forty years. This was an incredibly emotional time for my wife and myself, We were both retiring, selling our Norco home and moving across the country to start a new life. We are so grateful to Leo and Katherine with their extensive experience for helping us sell our home, they made the entire process feel seamless. They provided excellent guidance and advice on staging and marketing, which resulted in multiple offers within the first 2 weeks at full and over asking price. What impressed us most was their constant communication and ability to handle any situations that arose with such ease. They did all the heavy lifting regarding the sale and closing of our house, so we could focus on the task of moving across the country; they truly cared about our family's goals. We felt completely supported through the entire process.
Subsequent to us moving out of state my wife and her family needed to sell their mother’s house and acreage. we didn’t hesitate calling Leo and Katherine. Once again with their experience and expert guidance they handled everything with the negotiation, sale and closing.
We highly recommend Leo and Katherine of Lekasa for all your Real Estate needs.
Dan and Charlene Parnell
Cheryl Watson
Leo and Kasia, thank you for everything! I love you both!!
Five stars truly isn't enough to capture the level of service provided by Leo Chervin and Katherine (Kasia) Jankowski. As the owners of Lekasa Real Estate and dear friends of my family for 20 years, they brought a unique blend of personal care above and beyond my hopes and expectations coupled with high-level professionalism. They sold my home of 29 years in 31 days with what appeared to be total ease. It would have been less than 31 but the silly holiday on January pushed its weight around.
I wish I could give them more than five stars because if I could, I would give them as many stars as there are in the sky.
KRIS MANIO
It was an absolute pleasure to work with Leo and Katherine. We would work with them a million more times if we can. They are truly experts in their field. On top of that, and probably more importantly, they are genuinely wonderful human beings. Thank you Leo and Katherine!
debra cole
Leo is wonderful. Very patient not pushy. He listened to us and was helpful with suggestions. We didn't need an open house. There advertising was great. Sold in about 4 weeks took longer due to bad weather. Weather cleared we immediately had 4 visits and 2 offers. Thank you ever so much.
Cristy Gutierrez
Leo & Katherine are seriously a top notch realty team and we were thrilled to utilize their services to purchase our first home 12 years ago then sell that home this year to move cross country. They are both so knowledgeable and work together to provide stellar service. I’m seriously saddened to not be able to work with them in the future as we are clear across the country now, but we will forever be grateful for all that they did for us.I learned so much from both of them-not only about selling a home but also buying a home. They go above and beyond what other realtors do and they work hard for each and every client. I truly appreciated how they presented us with options and came up with a plan; even in difficult situations. We felt like we were working together as a team and that’s how it should be. I loved that they did everything in-house. From photographing our home and dealing with the buyers’ agent, to providing lender recommendations and so much more. Couldn’t recommend anyone better for all of your real estate needs. You won’t be disappointed if you choose LK & Associates for your next home sale or purchase!
Cynthia Outlaw
We are so pleased with the service we received from Leo, Katherine and their team. In advising us on the sell of our home, they were honest and helpful. They only suggest repairs that were truly necessary, which helped us keep money in our pocket. He expressed concern and made sure we were aware of the consequences when we agreed to sell before we bought a new home. He also arranged for an extension so we can stay in our home for a month after we sold! Plus we sold at a considerable increase over our asking price.When buying our new home, they listened to our preferences and valued our time by not show us a bunch of homes that did not meet our price range or wish list. We found our forever home and we are so very thankful to Leo & Katherine.
Gena Wallig
Leo & Katherine were great to work with! We were relocating to a different state, and coordinating the sale of our home with the purchase of a new home in our new state. They worked seamlessly with my purchasing realtor and made the process as stress free as possible!They took high quality professional photos of our home, and advertised it through various avenues. We received multiple offers above asking, and sold our home in less than a week!Even after the sale closed, they assisted us in securing a package that was delivered to our old home and mailing it to us in our new home state. They were friendly, helpful, professional and experienced.
Daniel West
We couldn’t be happier with the service extended to us through Lk and Associates realtor group. Within a week of our listing we began to get interest and a bid on our lot we put up for sale. Anyone interested in a realtor in the area would be in good hands with Leo and Katherine! Debbie and I would give them a 5 star recommendation.