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Here are just a few reviews from Houzz


“On-site Builders- were very professional, talented, fair priced and over all one of the best builders I have ever worked with on my project. Gary, James and the crew were so polite, nice to work with and did what I wanted in a short time. They came to work every morning at 7AM ( not 9 or 10) and ready to work. No cell phone activity while working by the workman.” 

—  Joe Conte


“On-site Builders were prompt and very professional. The work was completed in a timely manner. I have used them before to remodel my kitchen and they did an excellent job. I will hire them again."


—  Sherry Davis


“Everything went extremely well. We had no issues with anything. Gary and his men were on time every day. The quality of work was unbelievable. Gary and his team were extremely professional and worked with great precision and perfection. I would highly recommend Gary Stringer for any job. He is the best in the industry. You will not find another craftsman like Gary and his team.” 

—  Janice DeVito


“Wonderful. We found them very knowledgeable and informative in helping us with whom needed to be called in at different times throughout the whole process. They provided itemized materials lists that would be needed as the job moved forward. They were even kind enough to provide us with a list of their most trusted subcontractors. We knew we were in confident and capable hands during the whole project. And we would most definitely hire them again, as we continue to give their name and number out.”



“Can't say enough about On Site Builders. Patio came out so much nicer that expected.Walk us through each step and showed us many non costing things we would have skipped or never thought of. Great price and always on time.  100% happy” 

—  Bryan Hall


“Exceptionally well. Workers were not only skilled, they were knowledgeable about the product, punctual, and polite. Would hire

On-Site Builders again in a heartbeat. Gary, James, and the crew are the best!”


—  Kathleen Dietrich


“Amazing work done throughout the entire house, inside and out! And we LOVE the covered back porch - it’s perfect!” 

—  Jess Smith

I cannot say enough about the ease of working with Gary, James and the crew of On-Sight Builders. My husband and I work from home and the guys made every effort to guide us through the process and make it possible for us to work thru the remodel of our kitchen. From beginning to end the process was great! We will definitely hire them again when we get to our next project......the bathroom.Read More

We have worked with Gary over many years and many projects. He has updated 3 bathrooms, installed flooring, created a beautiful new wall in our master, and completed other projects. This is a rental property, and thus we do not live nearby, so when we order vanities etc, we ship to him. He also coordinates pickup of materials locally, send photos of works in progress, etc. It is tricky to have a contractor do work while you are far away, but we know Gary will keep us apprised of any issues, show us the progress, and solve any problems that arrive! We love On-site builders!Read More

On-Site Builders enclosed my screened in porch. They are reliable, trustworthy and most importantly, they do quality work! They always kept me informed as to when they were going to arrive and they never disappoint! They are professional, kind, and did there best to minimally disrupt my living space. I was beyond pleased with there quality of work, keeping me informed, and always leaving the work area clean. I would highly recommend them to anyone who wants a reliable company to do a quality job. Thank you to James, Colton, Daniel and the owner Gary for all of your hard work.Read More

Very professional. You can see their experience in their work. Did a screened porch for us. Completed the job, cleaned up and had us check to see if everything was done. Would highly recommend.Read More

I used onsite to remodel 3 bathrooms in a beach condo after interviewing and receiving quotes from 5 contractors. Onsite was not the least expensive, but far from the most expensive option. Since I was not resident, communication and trust was very important to me. Gary and James and crew came through beautifully. They worked with me to schedule and perform work with the least impact to vacations possible. They are conscientious and detailed, even taking care of some details I had not mentioned nor expected. We added some additional work in the midst of the project which they gladly and quickly handled. The result is excellent. They were a pleasure to work with, and I already have plans to use them again. Highly recommended. (Sorry I don’t have better pics)Read More

On-Site is the best contractor I have ever dealt with. They worked with to complete the plans and we clearly laid out our individual responsibilities. We agreed to a start date for this $50k kitchen project and, on the project length, and they started on time, and completed the project ahead of time. James, the project leader and head carpenter was excellent in coordinating the whole project. It was completed ahead of time, exceeded exceeded quality expectations, and was within the cost estimate provided. James even provided completed tasks out of scope. Gary was there periodically to ensure that work was accomplished. Excellent company with professional, qualified employees. I would not hesitate to call them in the future.Read More

We solicited On-Site Builders Inc for the remodel of a 3000sqft residence. Workscope included interior structural modifications to open the floorplan; complete kitchen and master bath remodel; new electrical service and extensive re-wiring; conversion and expansion of carport into enclosed garage; new tile flooring, baseboards, molding, paint and trim throughout. All work was to be done to current construction codes and was to be permitted and inspected. The bid submitted by On-Site Builders was competitive with 2 other bids received, approximately $150,000. What set On-Site Builders apart from its competitors was the service provided by principals Gary Stringer and James Cook. From the initial consultation and review of the renovation requirements, through the bidding, award, and execution, they proved to be highly communicative; flexible; innovative; and exceptionally competent. They kept the project on track and on-budget while owners were absent. Options to resolve hidden flaws in the original construction of the home were quickly evaluated and communicated for cost, schedule impact, and esthetics. Overall, very pleased with the performance of On-Site Builders. Not being on site, we needed to be able to trust in the capabilities and judgement of Gary and James. And our faith in them was well justified.Read More

Gary, Jim, and crew, did an outstanding job on our condo. We had the entire unit completely renovated. We also had a very tight timeline for completion. The total renovation came in on time and on budget. On- Sight Builders were great to work with. We tell everyone in our building to choose On-Sight for any and all there construction needs.Read More

OK l'm not a guy that leaves reviews, preferring to lurk, but I am so pleased with Gary and James' work, et al, that I will make an exception. We had them do a complete redo of the kitchen and enclose a worn out screened porch. We also replaced much of the floor and Gary coordinated it all. The outcome was beautiful and much more functional. Whole thing took prob. 6 weeks but most importantly they did their very best to mitigate the dust, disruption and inconvenience. The quote was very reasonable and did not change at the end. The crew was always polite and considerate. Overall I highly recommend On-site Builders for your next major home project.Read More

It's been over a year since On-Site Builders completed work on the roof over my patio and I couldn't be happier. It turned out better than I even imagined. I had health issues while it was being constructed so I got to watch every step. Believe me... it is extremely solid. Nothing but compliments from my friends & neighbors. Thank you.Read More

Gary and James are awesome to work with! They gutted a one bedroom condo for us which also included removing a tub and installing a walk-in shower. They quoted us a 6 week timeframe and they were done on the last day of the 6th week. Their team worked every day (and some weekends) to get the job completed timely. Everyone who works with them were kind and professional. We told them what we wanted and they designed it and gave us EXACTLY what we wanted. It's very hard to find good quality contractors in the Myrtle Beach area who show up when they say they will and do a good job. Gary and James did! I would highly recommend them and have! Shannon MyersRead More

Gary and James did a wonderful job on my sunroom. It came out exactly as I pictured in my mind. James and the crew were great. Very professional, very neat, clean and trustworthy. I would recommend On-Site Builders for all building and repairs needed.Read More

Gary and his team was there when we needed our house completely remodeled from Hurricane Matthew. Gary was able to walk me through the big project with ease. The team overall installed new drywall, replaced all interior and exterior doors, reinstalled the cabinets & countertops, interior painting and replaced laminate flooring. He was great at keeping me updated during the whole process. Very punctual and the entire project was on time. At the end, the craftsmanship was beautiful. Even though it was painful to lose everything in the house from the flood, Gary and his team was able to make the overall process less painful. I will highly recommend to others again! We also hired Gary after our home got flooded from Hurricane Florence.Read More

On-Site Builders, Inc. played a big part in renovating our town house in Myrtle Beach, SC. We made all the arrangements by Email and phone and Mr. Stringer provided me updates with pictures as the work progressed. When done, we made a visit and everything was as described and in good working order. We couldn't ask for more from a contractor from his workmanship to his honesty. We would recommend this contractor to anyone. Larry & Dottie Hohing, Cumberland, MDRead More

We trusted Gary Stringer, the owner of On-Site Builders, to design and install a set of large and heavy glass doors in a barn door fashion. He did a super job. He listened to us and came up with a drawing and a plan that was awesome. He kept up with the manufacturing process, picked up hardware that was exactly what we were looking for and provided a turnkey solution that left us with a set of beautiful doors that are accented by an archway that he told us would complete our project. We could not be more pleased. Gary is careful to clean up his site before he quits for the day and he is very pleasant to work with. We will hire him again for any future project. Gary also installed a pocket door and constructed a valance to cover vertical blinds over a pair of doorways.Read More

We interview 7 builders to do a home renovation., On-Site was the only one who came back with potential plans and reviewed them with us and made the changes we requested. They did the work on time and on budget and we were kept in the loop the entire time the renovation was being done. We highly recommend them and would use them again if the occasion arose.Read More


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