de Jong Excavation

We could not be happier with Mark's work. He is a great communicator, he took the time and care to be sure we understood the proposal. He went above and beyond and even solved a longstanding basement drainage mystery savings us thousands down the road. He was on time, did great work and was true to his estimated costs. We will not hesitate to call on him again.

We were looking to replace our septic system, we contacted De Jong Excavation LLC/Makron Engineering. Mark who is a Professional Engineer explained, in full detail, the whole process from the design, permit and installation of our septic system. Since we are in an environmentally sensitive area, this was important to us. After this conversation we knew immediately that this was the company we were going with. We also loved the convenience of dealing with one Individual, Mark, who took care of the whole process. He arrived as stated and immediately started the mass project. Finishing in a timely manner, landscaping included. We are beyond please with his job and confident that he stands by his work. You will not regret working with Mark, he's the best. Thank you again for a job well do

Mark went above and beyond with our leaching field replacement project. I couldn't ask for a better company to work on our septic system. Mark was very professional, on time, hardworking and made sure that we were happy with the entire process. Thank you Mark from the Persaud family.

With their jet equipment, they saved me over a thousand dollars compared to an estimate I received from someone without it. Their friendliness and prompt service really made me feel good about using them. Not to mention, I was very appreciative of the septic info brochure they left with me as I was surprised as what I didn't know about my system (ok, maybe not that surprised :) I would definitely recommend them! Thanks De Jong!

After having a bad experience with another septic company that couldn't find the septic tank. DeJong came out to do a septic inspection for me and not only were they able to find it with their superior detection tools they went above and beyond by inspecting the leech field and making sure it worked properly. Very smart and helpful in giving peace of mind, when buying a home can be so stressful. Would recommend to anybody they are worth every penny.