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We want to thank you for the tremendous job you did for us with our new home. This goes well beyond the unique design and careful construction process which you Shannon, guided seamlessly and professionally through a challenging time in our world. It includes the enormous and creative assistance that you Tonya, brought to the process of taking that design, refining it and arranging decor that enhanced everything, turning a great house into our special home. 


Every building project meets challenges along the way and you guys met and addresses each circumstance in a way that made our experience with the project so enjoyable. After completion, you’ve stayed engaged, every bit as much as when the project was underway, to assure that follow up items were addresses and completed to our, and your satisfaction. We are so impressed by this commitment. Thank you!


We’ll enjoy our beautiful and comfortable new home for years to come and we owe that privilege to the commitment you both demonstrated, from start to finish.


Thanks to each of you, and to NRG Homes. We not only built a wonderful new home, we built an equally important friendship.



Steve & Alli Garry

"Price, quality and attention to details were all concerns of ours. Shannon and Tonya were able to ease our anxieties. NRG Homes was great to work with and really went above and beyond for us. Working with Tonya was the icing on the cake. Her amazing interior design skills helped with the daunting task of choosing colors and styles from flooring, to countertops, to cabinets, paint, and light fixtures. It was so nice to have someone like her to offer additional insights and opinions.

The overall quality and craftsmanship of our home is excellent, and we would highly recommend NRG Homes to others."

~The Van Horssen's


"We cannot begin to say how happy we are with our experience with NRG Homes and the final product. Shannon and Tonya Grismer were amazing and went out of their way to assist us throughout the whole building process to ensure a quality product that we would love. We never felt forced or pressured into making decisions, but were encouraged to make decisions about our home that we would enjoy. There were countless times when NRG Homes put in extra time to ensure that we were satisfied which sometimes meant calls/texts at all hours of the day. NRG has gone above and beyond with giving guidance, answering questions, and making the building process stress free and exciting.

We couldn’t be happier with Tonya's service and care with the design process. She was such a delight to work with and made it so much fun! She has incredible design ideas and the ability to help your vision come to life. We were grateful for her responsiveness to our questions and her flexibility and patience.Thank you for our beautiful new home that we love and are very proud of.

We would highly recommend NRG Homes to anyone looking to build a new home. You will be 100% satisfied with your decision!"

~Aaron & Tabitha P.

"From the first moment that we were introduced to Shannon, Tonya and their team at NRG Homes, we were blown away with their approach and expertise. We knew that we had to work with them. They helped us craft and hone every detail of our custom-build with ease, kindness and the utmost professionalism. The quality of materials and craftsmanship we witnessed during our build solidified our decision to work with NRG Homes. They helped us build a home that we will cherish for many years to come with our children and eventually grandchildren.

We highly recommend NRG Homes to build you your “dream” home."

~Jared & Molly Daniel


As proud customers of NRG Homes, we want to say thank you to Shannon and Tonya for helping us create our dream home! It was an awesome experience, and we would highly recommend NRG Homes if you are looking to build a new home! My wife Nicole and I were first time “New Construction” customers, and we had a lot of anxiety. The experience was outstanding and everything we could have hoped for. The entire team at NRG treated us with respect and understanding every step of the way. From the initial process of selecting our building location, through construction and final closing, all of our questions and concerns were addressed immediately. We always felt that our satisfaction and needs were the first priority for NRG. The project was always on time and we were kept in consistent contact on all progress and updates. At every step of the construction, NRG fulfilled all commitments on time and was exceptionally dependable. It was truly a great experience.


The overall attention to detail with our NRG home is outstanding!  Shannon is very in tune with the daily progress and progression of the entire build.  There was never a day in the 4 months it took to build our home that progress was not made.  The sub-contractors that Shannon uses every step of the way are nothing but top-notch professionals in their specific areas.  Shannon makes absolutely sure that all the subs know the time schedule, what is expected, and when the next group is coming in.  This has a lot to do with the reason our house was completed 2 weeks prior to when we planned to close.  Thanks Shannon!!


Tonya is absolutely amazing!!! What can we say!! She was so involved with us every step of the way on all design details both inside and out.  She was very specific with many of the finer details in our home that separate an NRG home from competitors.  My wife went over her wish list with Tonya for both interior and exterior design and she absolutely knocked it out of the park bringing it all together. Her insight, opinions, and attention to detail is amazing.  Thank you Tonya!!     

We have been in our home 4 months now and absolutely love it!  We have received so many compliments!!  It was built with the highest quality and turned out even more beautiful than we ever imagined. We would definitely use NRG Homes again and highly recommend them! Thank you again for helping us to achieve our dream Shannon and Tonya.


- Chris and Nicole Schroedermeier

My husband and I had been searching for a new home for several years with no success, when we ultimately decided that building was the best choice for us. The idea of building and designing a home from the ground up seemed overwhelming. That all changed once we met Shannon and Tonya with NRG Construction. Throughout the building process, they were there to guide us every step of the way; from designing a custom home plan to the smallest detail
they were there by our side. Shannon’s knowledge of construction management and professionalism gave us the security we needed to know that our home would be well-built and cared for. When it came to picking out the interior and exterior finishes Tonya’s talent for interior design elevated the vision we had for our home.


Most people will tell you that building a home is one of the most stressful things you can do. Fortunately, that was not the case for us. We enjoyed every minute of the building process even in the midst of a pandemic. We feel truly fortunate to have not only built a home with Shannon and Tonya, but a lifelong friendship. We can honestly say that choosing NRG Construction to be our custom home builder was one of the best decisions we have ever made.

Rachel and Luke Hotvet


To say our experience with NRG has been amazing is an understatement. From the first time we saw one of their homes on the Parade of Homes, through the design process and construction, and ending with getting the keys to our dream home, the process was flawless.


At the start Shannon and Tonya sat down with us as often as we wanted to plan all the design details and tweak them with savvy creativity to fit our needs. Because of their ability to listen to us as clients we ended up with exactly what we wanted. As custom homebuilders, NRG gave us just that, a custom home. That doesn’t just include the structure. Tonya, who has an amazing eye for style, helped us through every little detail of colors and accessories. She set up and accompanied us on every appointment we had with different suppliers, kept copious notes, and offered us great choices in sync with our concepts.

The total hands-on approach and attention to detail were just a few facets of their method that made it easy. Multiple times as we talked to the various sub-contractors, they mentioned that Shannon always paid attention to quality and is a stickler for timeliness and perfection. This opinion wasn’t asked for, and it was obvious they all truly felt this way when they offered it. He pays attention to the little things on a regular basis, and his knowledge of the whole construction process is impressive. He hires the best, from what we could see.

As far as staying on budget goes, NRG’s skillful construction management and online tools for the homeowner assured us of no surprises.

Another thing that NRG excels at is energy efficiency, which is very important to us. The SIP construction and radiant heat throughout are a part of that. The house is quiet, air tight, and just has a very “solid” feel.

As the owners of NRG the Grismers take pride in their work. This is well-deserved, as they make the whole process so much easier and much more fun than it could be. On top of the obvious quality, that is what sets NRG apart. We would use them again in a heartbeat.


Dick & Cindy Koch

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