Thornhill Construction

We are so impressed with the dedication Thornhill put into the job of creating a warm, peaceful home for not only my family but also the family of my husband’s sister. We have known that we wanted to have a weekend home in Bay St. Louis for years. Growing up visiting the area, we were positive that we would one day create our own home for our families to share for years to come. Thornhill has made that dream come true, and we are so thankful.
Building a home comes with its challenges, but Thornhill made it an easy process. Because the area is popular, there is a lot of construction going on. It’s important to stay patient. Our house came out beautifully! We have 2 masters, 2 guest rooms with Queen-sized beds, and a bunk room. The house stands on concrete pilings that are very sturdy. The craftsmanship and construction are top tier quality. We would recommend Thornhill to anyone looking to build their dream home in BSL!

For over 25 years, I dreamed of building the third house on property my grandfather purchased about 100 years ago. In 2023, it was time.

Thornhill Construction was on my (very) short list of builders. I had been seeing the houses they built on the Mississippi coast since 2005. I could tell that they were a reputable and high-quality builder.

I had a small window of opportunity, so Jason’s promise to break ground in 90 days was exactly what I needed. Jason found us an architect/engineer and proposed a house plan. We made a few design modifications and signed a contract.

After obtaining a required variance (with the help of Jason’s team) and taking care of some tree removal, we were ready to go on 09/12/2023. Just 14 days later on 09/26/2023, the foundation materials were on site and work began.

Throughout the construction, Jason’s staff worked closely with us to keep things on track. They helped us with selections, explained our options, and gave us great design advice. When various infrastructure issues came up, Jason’s staff worked with us and around problems as needed. The punch list was handled in days.

The whole experience was excellent from beginning to end. We got our house built on schedule and within budget. We are very impressed with the final result and the overall quality of the finish. All our friends and family are equally impressed.

Thank you, Jason! We can’t say enough good things about you and Thornhill Construction. You made a dream come true.

Thornhill Construction is a truly exceptional custom home builder. Jason and his team are a pleasure to work with. They build stellar custom homes that take quality to the premium level. If you’re looking for a quality builder look no further.

Thornhill construction was highly recommended. They are local and very easy to communicate with. We always get quick responses to our questions. They have been in business for a long time. Their suggestions are practical and cost effective. Their support staff and subcontractors are knowledgable, friendly, and courteous.

You can tell Jason has a passion for designing and building amazing homes for discerning buyers. From our professional association, I know Thornhill Construction only uses the highest-quality materials, but personally, I am blown away by the finished product!

My wife and I had a great experience working with Jason Thornhill. We had many questions and he was very patient as well as responsive. His experience building homes on the Mississippi Gulf Coast is invaluable.

Did our full foundation,Slab and cement pilons 16’ high. They was very Perfessional, on time with every part of the job. They was even early with the finish date. I will use them on my next job with no hesitation!!!! Thanks for everything “Thornhill”

John Fassbender

I had originally been given Jason Thornhill’s name during a phone call with the owner of a lot I was interested in. While the owner was no longer going to build and thus was selling his lot, he made it clear that Thornhill construction was his only choice. It was about a year later, as our “forever” home design was being finalized with our architect, that we began our search for a builder. I recalled Jason’s name and after reading so many excellent reviews, we gave him a call. After our first meeting with Jason, my husband and I were both confident that Thornhill Construction would be our builder. Jason was so responsive to our many questions, helping us to fully understand the building process, doing an extensive build cost analysis and most importantly, creating a level of comfort and confidence as we moved along. Ultimately, after careful thought and consideration, we made the decision that an elevated home in a VE FEMA flood zone was not the best choice for us and postponed the build. Jason was so gracious about our decision. We look forward to finding the perfect piece of property that will allow us to enjoy a Jason Thornhill built home in the future.

I could not be more pleased with my house that was built by Thornhill Construction. My guests have complimented both the structure and design. He went beyond expectations. I would recommend this builder above all others.

Thornhill Construction is top notch. Over the years I struggled with finding quality tradesman. By struggle I mean even getting one to show up. Once I met Jason my entire perspective changed. His crews, across the board, provide excellent service. When they say they are going to do something they do it. Period. Thornhill Construction is my go to source for all things construction.

I don’t normally do reviews but I felt this company has earned my time. Most people in this area
know me and my family lost our home to a fire in May of 2022. We spoke to several builders in the area
and eventually chose to go with Thornhill Construction of Bay St. Louis, MS. Jason Thornhill spoke with me on several occasions not knowing if we would go with his company or not but still took the time to answer our concerns. Thornhill Construction started construction on our home around Sept. 27, 2022.
Since the start of our home Jason has always been available to answer questions. Jason has continued to stop by the job on regular occasions along with his structural engineers to make sure the work is being completed and to incorporate any changes we wished to make as the building progressed. Jason has always made sure what we envisioned is what we received. Never did we feel like we were alone in the building process. Jason Thornhill and his company has and continues to do excellent work from the foundation up. Thank you, Thornhill construction, from the Alison family.

Jason Thornhill construction is a great and a respectable business I give him five stars across the book Jason is a wonderful and very thoughtful person Jason thank you for always being you

Thornhill construction is a class act. Jason and his crew were great to work with a good example once the house was built three months later I needed additional work done it was completed within 24 hours of me calling the office here’s a picture of the louvers I added to one side of the house it was a pleasure working with these guys. thanks

Thornhill Construction built us the waterfront home of our dreams. Jason Thornhill worked with us develop what was just an idea. Thornhill construction helped us to find property, plan a design, and construct our waterfront getaway home. Our experience was first class. Incredibly responsive to calls, emails, and unique requests. Our home is incredibly well built and we are more thrilled with the final result.

Jason and his team recently built a beach house for us in Pass Christian. It was a great experience from start to finish. We purchased a lot and then contacted a handful of contractors for consultations. Jason's team stood out in the crowd. Thornhill helped us find an architect/engineer and Jason's subcontractors were used to complete construction.

From the framing through install of finishes, we enjoyed the process. Much of our punchlist was taken care of in a few short weeks.

- Justin

Thornhill built us our 2nd home/camp for fishing and fun in Bay St. Louis, MS. They came highly recommended in the area and now me and my husband know why. They built us a well constructed, sturdy and beautiful home. The pricing was great for the quality or work and the cost stayed within our desired budget. If we build again, they will be the only name on our list to call. We couldn't be happier!

Jason Thornhill and all of his staff have been amazing to work with. From day one talking to Jason on the phone looking for a builder to the finished build they have been amazing. They helped me every step of the way being a first time home builder!!!! My wife and I couldn't have asked for a better experience!!! Thanks everyone at Thornhill Construction!!!

Jason is both a professional and a craftsman. I cannot wait to work with him again on my next project!

They built a great house. I am very satisfied with their work. I would use them again. Also they added a deck under our raised house.

Jason Thornhill, Libby Clark and Rich Green were all very pleasant to work with, in building our house. If we had any questions, someone reached out to us that day. We are very pleased with our new home on the beach and recommend Thornhill Construction. We still contact them for recommendations on addition work we have done to our home.

Jason and his team are great. They are helpful professionals, with attention to details. Very responsive. His team will assist you thru the entire process from the concept design to the completion of construction. I definitely recommend them. They have a wonderful staff.

The custom built homes by Thornhill Construction are of the finest quality and they are always willing to meet your every desire.

Jason and his crew did our raised concrete foundation and we couldn’t be happier about his work. I would highly recommend him to anyone!

Thornhill Construction built us a beautiful vacation home with quality construction for a reasonable price. They included a lot of special designer touches and quality elements in their base package, and they were able to accommodate our particular requests. Jason and the staff were a pleasure to work with, and we highly recommend them.

Jason, Rich, and the Thornhill Construction team did a great job on the remodel of our raised home in Pass Christian. The Thornhill team are true professionals and we appreciated their attention to detail and ability to handle the project timely
and on budget.

Jason and his crew handled a major renovation project for us and they did a fantastic job! They delivered a top-notch product on time and within the proposed budget.

After working with Jason and his team to build my dream beach house I unreservedly recommend him to handle your project. He will turn your vision into reality.

Great to work with! We love the house Jason built. The details that they put into the house are beautiful. I would recommend Thornhill Constrution to anyone looking for that custom house.

Jason and the entire Thornhill team were a pleasure to work with and built a beautiful home. I would absolutely recommend Thornhill Construction for you next project.

Thornhill was very professional. We built our house to add on in the future and can’t wait to make that happen with him.

Thornhill construction did an amazing job for me! I live 2000 miles away and Jason and I were able to manage the concrete foundation of 13+ feet for my 2000 sqft house without any issues. Thornhill was very responsive and professional! Thank you for the great work!

Jason and his team are great to deal with. Built our house in Waveland in 2016 and he still checks in to see how the house is. Fast, responsive, and easy to work with. Highly recommend

Jason and the THORNHILL team were wonderful to work with. I had bid the job out with a few contractors in the area. I’m happy I went with Jason. I will say that this was probably a more modern style home than he usually was building at the time but he was up for the task and did an amazing job! He has the crews and resources to do a top notch job. The home came out beautiful and, if I say so myself, became one of the premier homes on the coast.

I am building a house in Pass Christian the house is 15 feet off the ground. Thornhill Construction did the whole foundation and there work is some of the best I have seen. The job went quickly and smoothly. I would definitely use them again.

We were absolutely thrilled with how Thornhill Construction built our beautiful home! The construction and the attention to detail was amazing! We would recommend Thornhill to anyone who is looking for an excellent company to build their home with!!!

Jason built our home in 2019. Best contractor I’ve ever had experience with. No matter what they were always a phone call or text away to answer any question I had. The entire team made the process smooth and enjoyable. Jason is the only contractor I will ever use or recommend.

Jason Thornhill and his entire team are amazing…best on the coast. They built my home in 2020 and I couldn’t be happier. Libby was wonderful and guided us through the entire process. They were always responsive and delivered a perfect home for my family and me. I highly recommend them to friends and family frequently. Couldn’t be more pleased.

Jason Thornhill & his entire staff are a pleasure to work with. High attention to detail, responsive, excellent follow through with skilled craftsman. Jason built us a beautiful home.

Jason and staff were amazing! As a first time builder, I was nervous but Thornhill made the entire process not only easy but enjoyable too. Definitely recommend Thornhill Construction if you are looking to build!!

Jason is very professional and does what he says he’s going to do. That goes along way with me. Great communication. Highly recommend Thornhill Construction for your next build

Jason Thornhill did a wonderful job repairing my home after Hurricane Zeta . He installed a new roof , siding , painted the exterior and built us a new porch that is top notch . He and Rich had everything done in a timely manner and their work is of great quality . They were always easy to reach and helpful. I highly recommend them !

Jason's team did an outstanding job. They were responsive to our many texts and emails during the construction process and everyone that visits our home comments on how well built it is. Their attention to detail sets them apart from other contractors we looked at.

Top notch builders. Great people. Amazing imagination and style. I could go on and on. I highly recommended Thornhill Construction!