Get matched with top addition to existing structure builders in Galloway, OH

"We had the pleasure of working with River Mill Construction for our Screened Porch project. We had originally worked with Matt back in 2019, and finally in the Spring of 2025 were able to begin the project. Every step of the way was very well executed. The initial plans were clear, concise and accurate. During the construction phase we got to know our builders Mike and Tom, who are absolute rock stars and know exactly what they are doing. We built a very large screened porch with some tricky roof integrations which required the utmost skill and confidence. Everything was done exceeding our expectations and we loved working with the team at River Mill. The build team was incredibly conscientious while working around our home, they would spend extra time sealing off the work areas to limit dust and debris, cleaned up their workspace daily, and were "Meticulous" about their craft. I felt as though they put the same care and effort as if they were working on their own home. They were very flexible and willing to make and discuss any design changes needed. I would highly recommend them for your custom screened porch project!"

"Best contractors I have used. Finished the work extremely fast. Worked non-stop. Super polite and respectful. Great communication during the whole process. Will use them again! We used them for a basement finishing. Framing, drywall, plumbing, half bath, flooring, electric. Did a final walk through and everything was great!"

"I am overwhelmed with the way my projects turned out. I had a patio redone and added a sunroom to the back of my house with a wood deck bringing the two spaces together. The crew was courteous and meticulous with their equipment. I really appreciate how responsive the office and my project manager were every step of the way. I can’t wait to spend an enormous amount of time in my new living space. "

"John was quick, professional, and worked around some really bad work by an old contractor. I'm saving his number for future projects for sure."

"From start to finish everyone at Marysville Home Improvement was great to work with. The work they completed was professional and completed in a timely manner. We have and will continue to recommend to our family and friends."

"This company is very professional. They finished the work that needed to be done quickly and it looked great upon completion. The people who work there are very nice also."

"I recently had the pleasure of working with Bill and Dave on a renovation project at my home. This was our most ambitious project yet, as we wanted to maximize the existing space to create an entirely new master bathroom and walk-in closet. From start to finish, the entire process was incredibly professional and stress free. Bill was especially dedicated in finding creative solutions to ensure that we got exactly what we wanted for our home. His attention to detail was one of the many impressive things about his work ethic. Not only did he deliver a stunning master bathroom, but he also successfully relocated our laundry room from the basement up to the second floor. He even managed to install new windows in our family room that had previously been windowless! On top of that, Dave has gone above and beyond by building out a beautiful mud room and redesigning our fireplace with a brand new mantel. He also put up an entirely new front porch with a roof - it’s become such an inviting entrance into our home now! Above all else, I have been thoroughly impressed by Bill and Dave's commitment to punctuality and neatness when it comes to their work site. Despite working on large projects like this one, they always take care in making sure everything is clean before leaving for the day - something that I definitely appreciate! All in all, Bill and Dave have gone above and beyond with this renovation project - it's something I'm proud of every single day when I pass through my home's front door. If you're looking for trustworthy professionals who can transform your house into something extraordinary, then look no further than these two!"

"We wanted to build an addition on to our garage. The Beckham rd. Team was awesome! They communicated, sent their bid in a timely manner, and even offered financing! Dan made our project feel like it was the only one he was working on and I would recommend them to any one. "